Merge branch 'master' of /home/tglx/work/mtd/git/linux-2.6.git/

174 files changed, 6962 insertions, 12943 deletions

diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index c92306f0fdc5..bac27d66151d 100644
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -1,5 +1,3 @@
-menu "XFS support"
-
 config XFS_FS
 	tristate "XFS filesystem support"
 	select EXPORTFS if NFSD!=n
@@ -22,27 +20,11 @@ config XFS_FS
 
 config XFS_EXPORT
 	bool
-	default y if XFS_FS && EXPORTFS
-
-config XFS_RT
-	bool "Realtime support (EXPERIMENTAL)"
-	depends on XFS_FS && EXPERIMENTAL
-	help
-	  If you say Y here you will be able to mount and use XFS filesystems
-	  which contain a realtime subvolume. The realtime subvolume is a
-	  separate area of disk space where only file data is stored. The
-	  realtime subvolume is designed to provide very deterministic
-	  data rates suitable for media streaming applications.
-
-	  See the xfs man page in section 5 for a bit more information.
-
-	  This feature is unsupported at this time, is not yet fully
-	  functional, and may cause serious problems.
-
-	  If unsure, say N.
+	depends on XFS_FS && EXPORTFS
+	default y
 
 config XFS_QUOTA
-	bool "Quota support"
+	bool "XFS Quota support"
 	depends on XFS_FS
 	help
 	  If you say Y here, you will be able to set limits for disk usage on
@@ -59,7 +41,7 @@ config XFS_QUOTA
 	  they are completely independent subsystems.
 
 config XFS_SECURITY
-	bool "Security Label support"
+	bool "XFS Security Label support"
 	depends on XFS_FS
 	help
 	  Security labels support alternative access control models
@@ -71,7 +53,7 @@ config XFS_SECURITY
 	  extended attributes for inode security labels, say N.
 
 config XFS_POSIX_ACL
-	bool "POSIX ACL support"
+	bool "XFS POSIX ACL support"
 	depends on XFS_FS
 	help
 	  POSIX Access Control Lists (ACLs) support permissions for users and
@@ -82,4 +64,19 @@ config XFS_POSIX_ACL
 
 	  If you don't know what Access Control Lists are, say N.
 
-endmenu
+config XFS_RT
+	bool "XFS Realtime support (EXPERIMENTAL)"
+	depends on XFS_FS && EXPERIMENTAL
+	help
+	  If you say Y here you will be able to mount and use XFS filesystems
+	  which contain a realtime subvolume. The realtime subvolume is a
+	  separate area of disk space where only file data is stored. The
+	  realtime subvolume is designed to provide very deterministic
+	  data rates suitable for media streaming applications.
+
+	  See the xfs man page in section 5 for a bit more information.
+
+	  This feature is unsupported at this time, is not yet fully
+	  functional, and may cause serious problems.
+
+	  If unsure, say N.
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index d3ff78354638..49e3e7e5e3dc 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -1,150 +1 @@
-#
-# Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
-#
-# This program is free software; you can redistribute it and/or modify it
-# under the terms of version 2 of the GNU General Public License as
-# published by the Free Software Foundation.
-#
-# This program is distributed in the hope that it would be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-#
-# Further, this software is distributed without any warranty that it is
-# free of the rightful claim of any third person regarding infringement
-# or the like.  Any license provided herein, whether implied or
-# otherwise, applies only to this software file.  Patent licenses, if
-# any, provided herein do not apply to combinations of this program with
-# other software, or any other product whatsoever.
-#
-# You should have received a copy of the GNU General Public License along
-# with this program; if not, write the Free Software Foundation, Inc., 59
-# Temple Place - Suite 330, Boston MA 02111-1307, USA.
-#
-# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
-# Mountain View, CA  94043, or:
-#
-# http://www.sgi.com
-#
-# For further information regarding this notice, see:
-#
-# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
-#
-
-EXTRA_CFLAGS +=	 -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char
-
-ifeq ($(CONFIG_XFS_DEBUG),y)
-	EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
-	EXTRA_CFLAGS += -DPAGEBUF_LOCK_TRACKING
-endif
-ifeq ($(CONFIG_XFS_TRACE),y)
-	EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
-	EXTRA_CFLAGS += -DXFS_ATTR_TRACE
-	EXTRA_CFLAGS += -DXFS_BLI_TRACE
-	EXTRA_CFLAGS += -DXFS_BMAP_TRACE
-	EXTRA_CFLAGS += -DXFS_BMBT_TRACE
-	EXTRA_CFLAGS += -DXFS_DIR_TRACE
-	EXTRA_CFLAGS += -DXFS_DIR2_TRACE
-	EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
-	EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
-	EXTRA_CFLAGS += -DXFS_LOG_TRACE
-	EXTRA_CFLAGS += -DXFS_RW_TRACE
-	EXTRA_CFLAGS += -DPAGEBUF_TRACE
-	EXTRA_CFLAGS += -DXFS_VNODE_TRACE
-endif
-
-obj-$(CONFIG_XFS_FS)		+= xfs.o
-
-xfs-$(CONFIG_XFS_QUOTA)		+= $(addprefix quota/, \
-				   xfs_dquot.o \
-				   xfs_dquot_item.o \
-				   xfs_trans_dquot.o \
-				   xfs_qm_syscalls.o \
-				   xfs_qm_bhv.o \
-				   xfs_qm.o)
-ifeq ($(CONFIG_XFS_QUOTA),y)
-xfs-$(CONFIG_PROC_FS)		+= quota/xfs_qm_stats.o
-endif
-
-xfs-$(CONFIG_XFS_RT)		+= xfs_rtalloc.o
-xfs-$(CONFIG_XFS_POSIX_ACL)	+= xfs_acl.o
-xfs-$(CONFIG_PROC_FS)		+= linux-2.6/xfs_stats.o
-xfs-$(CONFIG_SYSCTL)		+= linux-2.6/xfs_sysctl.o
-xfs-$(CONFIG_COMPAT)		+= linux-2.6/xfs_ioctl32.o
-xfs-$(CONFIG_XFS_EXPORT)	+= linux-2.6/xfs_export.o
-
-
-xfs-y				+= xfs_alloc.o \
-				   xfs_alloc_btree.o \
-				   xfs_attr.o \
-				   xfs_attr_leaf.o \
-				   xfs_behavior.o \
-				   xfs_bit.o \
-				   xfs_bmap.o \
-				   xfs_bmap_btree.o \
-				   xfs_btree.o \
-				   xfs_buf_item.o \
-				   xfs_da_btree.o \
-				   xfs_dir.o \
-				   xfs_dir2.o \
-				   xfs_dir2_block.o \
-				   xfs_dir2_data.o \
-				   xfs_dir2_leaf.o \
-				   xfs_dir2_node.o \
-				   xfs_dir2_sf.o \
-				   xfs_dir_leaf.o \
-				   xfs_error.o \
-				   xfs_extfree_item.o \
-				   xfs_fsops.o \
-				   xfs_ialloc.o \
-				   xfs_ialloc_btree.o \
-				   xfs_iget.o \
-				   xfs_inode.o \
-				   xfs_inode_item.o \
-				   xfs_iocore.o \
-				   xfs_iomap.o \
-				   xfs_itable.o \
-				   xfs_dfrag.o \
-				   xfs_log.o \
-				   xfs_log_recover.o \
-				   xfs_macros.o \
-				   xfs_mount.o \
-				   xfs_rename.o \
-				   xfs_trans.o \
-				   xfs_trans_ail.o \
-				   xfs_trans_buf.o \
-				   xfs_trans_extfree.o \
-				   xfs_trans_inode.o \
-				   xfs_trans_item.o \
-				   xfs_utils.o \
-				   xfs_vfsops.o \
-				   xfs_vnodeops.o \
-				   xfs_rw.o \
-				   xfs_dmops.o \
-				   xfs_qmops.o
-
-xfs-$(CONFIG_XFS_TRACE)		+= xfs_dir2_trace.o
-
-# Objects in linux-2.6/
-xfs-y				+= $(addprefix linux-2.6/, \
-				   kmem.o \
-				   xfs_aops.o \
-				   xfs_buf.o \
-				   xfs_file.o \
-				   xfs_fs_subr.o \
-				   xfs_globals.o \
-				   xfs_ioctl.o \
-				   xfs_iops.o \
-				   xfs_lrw.o \
-				   xfs_super.o \
-				   xfs_vfs.o \
-				   xfs_vnode.o)
-
-# Objects in support/
-xfs-y				+= $(addprefix support/, \
-				   debug.o \
-				   move.o \
-				   qsort.o \
-				   uuid.o)
-
-xfs-$(CONFIG_XFS_TRACE)		+= support/ktrace.o
-
+include $(TOPDIR)/fs/xfs/Makefile-linux-$(VERSION).$(PATCHLEVEL)
diff --git a/fs/xfs/Makefile-linux-2.6 b/fs/xfs/Makefile-linux-2.6
new file mode 100644
index 000000000000..97bd4743b461
--- /dev/null
+++ b/fs/xfs/Makefile-linux-2.6
@@ -0,0 +1,151 @@
+#
+# Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as
+# published by the Free Software Foundation.
+#
+# This program is distributed in the hope that it would be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+#
+# Further, this software is distributed without any warranty that it is
+# free of the rightful claim of any third person regarding infringement
+# or the like.  Any license provided herein, whether implied or
+# otherwise, applies only to this software file.  Patent licenses, if
+# any, provided herein do not apply to combinations of this program with
+# other software, or any other product whatsoever.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write the Free Software Foundation, Inc., 59
+# Temple Place - Suite 330, Boston MA 02111-1307, USA.
+#
+# Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
+# Mountain View, CA  94043, or:
+#
+# http://www.sgi.com
+#
+# For further information regarding this notice, see:
+#
+# http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+#
+
+EXTRA_CFLAGS +=	 -Ifs/xfs -Ifs/xfs/linux-2.6 -funsigned-char
+
+XFS_LINUX := linux-2.6
+
+ifeq ($(CONFIG_XFS_DEBUG),y)
+	EXTRA_CFLAGS += -g -DSTATIC="" -DDEBUG
+	EXTRA_CFLAGS += -DPAGEBUF_LOCK_TRACKING
+endif
+ifeq ($(CONFIG_XFS_TRACE),y)
+	EXTRA_CFLAGS += -DXFS_ALLOC_TRACE
+	EXTRA_CFLAGS += -DXFS_ATTR_TRACE
+	EXTRA_CFLAGS += -DXFS_BLI_TRACE
+	EXTRA_CFLAGS += -DXFS_BMAP_TRACE
+	EXTRA_CFLAGS += -DXFS_BMBT_TRACE
+	EXTRA_CFLAGS += -DXFS_DIR_TRACE
+	EXTRA_CFLAGS += -DXFS_DIR2_TRACE
+	EXTRA_CFLAGS += -DXFS_DQUOT_TRACE
+	EXTRA_CFLAGS += -DXFS_ILOCK_TRACE
+	EXTRA_CFLAGS += -DXFS_LOG_TRACE
+	EXTRA_CFLAGS += -DXFS_RW_TRACE
+	EXTRA_CFLAGS += -DPAGEBUF_TRACE
+	EXTRA_CFLAGS += -DXFS_VNODE_TRACE
+endif
+
+obj-$(CONFIG_XFS_FS)		+= xfs.o
+
+xfs-$(CONFIG_XFS_QUOTA)		+= $(addprefix quota/, \
+				   xfs_dquot.o \
+				   xfs_dquot_item.o \
+				   xfs_trans_dquot.o \
+				   xfs_qm_syscalls.o \
+				   xfs_qm_bhv.o \
+				   xfs_qm.o)
+
+ifeq ($(CONFIG_XFS_QUOTA),y)
+xfs-$(CONFIG_PROC_FS)		+= quota/xfs_qm_stats.o
+endif
+
+xfs-$(CONFIG_XFS_RT)		+= xfs_rtalloc.o
+xfs-$(CONFIG_XFS_POSIX_ACL)	+= xfs_acl.o
+xfs-$(CONFIG_PROC_FS)		+= $(XFS_LINUX)/xfs_stats.o
+xfs-$(CONFIG_SYSCTL)		+= $(XFS_LINUX)/xfs_sysctl.o
+xfs-$(CONFIG_COMPAT)		+= $(XFS_LINUX)/xfs_ioctl32.o
+xfs-$(CONFIG_XFS_EXPORT)	+= $(XFS_LINUX)/xfs_export.o
+
+
+xfs-y				+= xfs_alloc.o \
+				   xfs_alloc_btree.o \
+				   xfs_attr.o \
+				   xfs_attr_leaf.o \
+				   xfs_behavior.o \
+				   xfs_bit.o \
+				   xfs_bmap.o \
+				   xfs_bmap_btree.o \
+				   xfs_btree.o \
+				   xfs_buf_item.o \
+				   xfs_da_btree.o \
+				   xfs_dir.o \
+				   xfs_dir2.o \
+				   xfs_dir2_block.o \
+				   xfs_dir2_data.o \
+				   xfs_dir2_leaf.o \
+				   xfs_dir2_node.o \
+				   xfs_dir2_sf.o \
+				   xfs_dir_leaf.o \
+				   xfs_error.o \
+				   xfs_extfree_item.o \
+				   xfs_fsops.o \
+				   xfs_ialloc.o \
+				   xfs_ialloc_btree.o \
+				   xfs_iget.o \
+				   xfs_inode.o \
+				   xfs_inode_item.o \
+				   xfs_iocore.o \
+				   xfs_iomap.o \
+				   xfs_itable.o \
+				   xfs_dfrag.o \
+				   xfs_log.o \
+				   xfs_log_recover.o \
+				   xfs_mount.o \
+				   xfs_rename.o \
+				   xfs_trans.o \
+				   xfs_trans_ail.o \
+				   xfs_trans_buf.o \
+				   xfs_trans_extfree.o \
+				   xfs_trans_inode.o \
+				   xfs_trans_item.o \
+				   xfs_utils.o \
+				   xfs_vfsops.o \
+				   xfs_vnodeops.o \
+				   xfs_rw.o \
+				   xfs_dmops.o \
+				   xfs_qmops.o
+
+xfs-$(CONFIG_XFS_TRACE)		+= xfs_dir2_trace.o
+
+# Objects in linux/
+xfs-y				+= $(addprefix $(XFS_LINUX)/, \
+				   kmem.o \
+				   xfs_aops.o \
+				   xfs_buf.o \
+				   xfs_file.o \
+				   xfs_fs_subr.o \
+				   xfs_globals.o \
+				   xfs_ioctl.o \
+				   xfs_iops.o \
+				   xfs_lrw.o \
+				   xfs_super.o \
+				   xfs_vfs.o \
+				   xfs_vnode.o)
+
+# Objects in support/
+xfs-y				+= $(addprefix support/, \
+				   debug.o \
+				   move.o \
+				   uuid.o)
+
+xfs-$(CONFIG_XFS_TRACE)		+= support/ktrace.o
+
diff --git a/fs/xfs/linux-2.6/kmem.c b/fs/xfs/linux-2.6/kmem.c
index 364ea8c386b1..aba7fcf881a2 100644
--- a/fs/xfs/linux-2.6/kmem.c
+++ b/fs/xfs/linux-2.6/kmem.c
@@ -1,54 +1,37 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include <linux/sched.h>
 #include <linux/mm.h>
 #include <linux/vmalloc.h>
 #include <linux/highmem.h>
 #include <linux/swap.h>
 #include <linux/blkdev.h>
-
 #include "time.h"
 #include "kmem.h"
 
 #define MAX_VMALLOCS	6
 #define MAX_SLAB_SIZE	0x20000
 
-
 void *
-kmem_alloc(size_t size, int flags)
+kmem_alloc(size_t size, unsigned int __nocast flags)
 {
 	int	retries = 0;
-	int	lflags = kmem_flags_convert(flags);
+	gfp_t	lflags = kmem_flags_convert(flags);
 	void	*ptr;
 
 	do {
@@ -67,7 +50,7 @@ kmem_alloc(size_t size, int flags)
 }
 
 void *
-kmem_zalloc(size_t size, int flags)
+kmem_zalloc(size_t size, unsigned int __nocast flags)
 {
 	void	*ptr;
 
@@ -89,7 +72,8 @@ kmem_free(void *ptr, size_t size)
 }
 
 void *
-kmem_realloc(void *ptr, size_t newsize, size_t oldsize, int flags)
+kmem_realloc(void *ptr, size_t newsize, size_t oldsize,
+	     unsigned int __nocast flags)
 {
 	void	*new;
 
@@ -104,10 +88,10 @@ kmem_realloc(void *ptr, size_t newsize, size_t oldsize, int flags)
 }
 
 void *
-kmem_zone_alloc(kmem_zone_t *zone, int flags)
+kmem_zone_alloc(kmem_zone_t *zone, unsigned int __nocast flags)
 {
 	int	retries = 0;
-	int	lflags = kmem_flags_convert(flags);
+	gfp_t	lflags = kmem_flags_convert(flags);
 	void	*ptr;
 
 	do {
@@ -123,7 +107,7 @@ kmem_zone_alloc(kmem_zone_t *zone, int flags)
 }
 
 void *
-kmem_zone_zalloc(kmem_zone_t *zone, int flags)
+kmem_zone_zalloc(kmem_zone_t *zone, unsigned int __nocast flags)
 {
 	void	*ptr;
 
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index 1397b669b059..8f82c1a20dc5 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_KMEM_H__
 #define __XFS_SUPPORT_KMEM_H__
@@ -39,10 +25,10 @@
 /*
  * memory management routines
  */
-#define KM_SLEEP	0x0001
-#define KM_NOSLEEP	0x0002
-#define KM_NOFS		0x0004
-#define KM_MAYFAIL	0x0008
+#define KM_SLEEP	0x0001u
+#define KM_NOSLEEP	0x0002u
+#define KM_NOFS		0x0004u
+#define KM_MAYFAIL	0x0008u
 
 #define	kmem_zone	kmem_cache_s
 #define kmem_zone_t	kmem_cache_t
@@ -81,9 +67,9 @@ typedef unsigned long xfs_pflags_t;
 	*(NSTATEP) = *(OSTATEP);	\
 } while (0)
 
-static __inline unsigned int kmem_flags_convert(int flags)
+static __inline gfp_t kmem_flags_convert(unsigned int __nocast flags)
 {
-	int	lflags = __GFP_NOWARN;	/* we'll report problems, if need be */
+	gfp_t	lflags = __GFP_NOWARN;	/* we'll report problems, if need be */
 
 #ifdef DEBUG
 	if (unlikely(flags & ~(KM_SLEEP|KM_NOSLEEP|KM_NOFS|KM_MAYFAIL))) {
@@ -102,7 +88,7 @@ static __inline unsigned int kmem_flags_convert(int flags)
 		if (PFLAGS_TEST_FSTRANS() || (flags & KM_NOFS))
 			lflags &= ~__GFP_FS;
 	}
-        
+
         return lflags;
 }
 
@@ -125,16 +111,16 @@ kmem_zone_destroy(kmem_zone_t *zone)
 		BUG();
 }
 
-extern void	    *kmem_zone_zalloc(kmem_zone_t *, int);
-extern void	    *kmem_zone_alloc(kmem_zone_t *, int);
+extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast);
+extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast);
 
-extern void	    *kmem_alloc(size_t, int);
-extern void	    *kmem_realloc(void *, size_t, size_t, int);
-extern void	    *kmem_zalloc(size_t, int);
-extern void         kmem_free(void *, size_t);
+extern void *kmem_alloc(size_t, unsigned int __nocast);
+extern void *kmem_realloc(void *, size_t, size_t, unsigned int __nocast);
+extern void *kmem_zalloc(size_t, unsigned int __nocast);
+extern void  kmem_free(void *, size_t);
 
 typedef struct shrinker *kmem_shaker_t;
-typedef int (*kmem_shake_func_t)(int, unsigned int);
+typedef int (*kmem_shake_func_t)(int, gfp_t);
 
 static __inline kmem_shaker_t
 kmem_shake_register(kmem_shake_func_t sfunc)
@@ -149,7 +135,7 @@ kmem_shake_deregister(kmem_shaker_t shrinker)
 }
 
 static __inline int
-kmem_shake_allow(unsigned int gfp_mask)
+kmem_shake_allow(gfp_t gfp_mask)
 {
 	return (gfp_mask & __GFP_WAIT);
 }
diff --git a/fs/xfs/linux-2.6/mrlock.h b/fs/xfs/linux-2.6/mrlock.h
index d2c11a098ff2..16b44c3c2362 100644
--- a/fs/xfs/linux-2.6/mrlock.h
+++ b/fs/xfs/linux-2.6/mrlock.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_MRLOCK_H__
 #define __XFS_SUPPORT_MRLOCK_H__
diff --git a/fs/xfs/linux-2.6/mutex.h b/fs/xfs/linux-2.6/mutex.h
index 0b296bb944cb..ce773d89a923 100644
--- a/fs/xfs/linux-2.6/mutex.h
+++ b/fs/xfs/linux-2.6/mutex.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_MUTEX_H__
 #define __XFS_SUPPORT_MUTEX_H__
diff --git a/fs/xfs/linux-2.6/sema.h b/fs/xfs/linux-2.6/sema.h
index 30b67b4e1cbf..194a84490bd1 100644
--- a/fs/xfs/linux-2.6/sema.h
+++ b/fs/xfs/linux-2.6/sema.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_SEMA_H__
 #define __XFS_SUPPORT_SEMA_H__
diff --git a/fs/xfs/linux-2.6/spin.h b/fs/xfs/linux-2.6/spin.h
index bcf60a0b8df0..50a6191178f4 100644
--- a/fs/xfs/linux-2.6/spin.h
+++ b/fs/xfs/linux-2.6/spin.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_SPIN_H__
 #define __XFS_SUPPORT_SPIN_H__
@@ -45,6 +31,9 @@
 typedef spinlock_t lock_t;
 
 #define SPLDECL(s)			unsigned long s
+#ifndef DEFINE_SPINLOCK
+#define DEFINE_SPINLOCK(s)		spinlock_t s = SPIN_LOCK_UNLOCKED
+#endif
 
 #define spinlock_init(lock, name)	spin_lock_init(lock)
 #define	spinlock_destroy(lock)
diff --git a/fs/xfs/linux-2.6/sv.h b/fs/xfs/linux-2.6/sv.h
index 821d3167e05b..9a8ad481b008 100644
--- a/fs/xfs/linux-2.6/sv.h
+++ b/fs/xfs/linux-2.6/sv.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_SV_H__
 #define __XFS_SUPPORT_SV_H__
diff --git a/fs/xfs/linux-2.6/time.h b/fs/xfs/linux-2.6/time.h
index 6c6fd0faa8e1..387e695a184c 100644
--- a/fs/xfs/linux-2.6/time.h
+++ b/fs/xfs/linux-2.6/time.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_TIME_H__
 #define __XFS_SUPPORT_TIME_H__
@@ -39,8 +25,7 @@ typedef struct timespec timespec_t;
 
 static inline void delay(long ticks)
 {
-	set_current_state(TASK_UNINTERRUPTIBLE);
-	schedule_timeout(ticks);
+	schedule_timeout_uninterruptible(ticks);
 }
 
 static inline void nanotime(struct timespec *tvp)
diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index a3a4b5aaf5d9..c6108971b4e6 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -1,39 +1,26 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_trans.h"
@@ -42,13 +29,13 @@
 #include "xfs_bmap_btree.h"
 #include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_alloc.h"
+#include "xfs_btree.h"
 #include "xfs_error.h"
 #include "xfs_rw.h"
 #include "xfs_iomap.h"
@@ -104,66 +91,114 @@ xfs_page_trace(
 #define xfs_page_trace(tag, inode, page, mask)
 #endif
 
-void
-linvfs_unwritten_done(
-	struct buffer_head	*bh,
-	int			uptodate)
+/*
+ * Schedule IO completion handling on a xfsdatad if this was
+ * the final hold on this ioend.
+ */
+STATIC void
+xfs_finish_ioend(
+	xfs_ioend_t		*ioend)
 {
-	xfs_buf_t		*pb = (xfs_buf_t *)bh->b_private;
+	if (atomic_dec_and_test(&ioend->io_remaining))
+		queue_work(xfsdatad_workqueue, &ioend->io_work);
+}
 
-	ASSERT(buffer_unwritten(bh));
-	bh->b_end_io = NULL;
-	clear_buffer_unwritten(bh);
-	if (!uptodate)
-		pagebuf_ioerror(pb, EIO);
-	if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
-		pagebuf_iodone(pb, 1, 1);
-	}
-	end_buffer_async_write(bh, uptodate);
+STATIC void
+xfs_destroy_ioend(
+	xfs_ioend_t		*ioend)
+{
+	vn_iowake(ioend->io_vnode);
+	mempool_free(ioend, xfs_ioend_pool);
 }
 
 /*
  * Issue transactions to convert a buffer range from unwritten
- * to written extents (buffered IO).
+ * to written extents.
  */
 STATIC void
-linvfs_unwritten_convert(
-	xfs_buf_t	*bp)
+xfs_end_bio_unwritten(
+	void			*data)
 {
-	vnode_t		*vp = XFS_BUF_FSPRIVATE(bp, vnode_t *);
-	int		error;
+	xfs_ioend_t		*ioend = data;
+	vnode_t			*vp = ioend->io_vnode;
+	xfs_off_t		offset = ioend->io_offset;
+	size_t			size = ioend->io_size;
+	struct buffer_head	*bh, *next;
+	int			error;
+
+	if (ioend->io_uptodate)
+		VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
+
+	/* ioend->io_buffer_head is only non-NULL for buffered I/O */
+	for (bh = ioend->io_buffer_head; bh; bh = next) {
+		next = bh->b_private;
 
-	BUG_ON(atomic_read(&bp->pb_hold) < 1);
-	VOP_BMAP(vp, XFS_BUF_OFFSET(bp), XFS_BUF_SIZE(bp),
-			BMAPI_UNWRITTEN, NULL, NULL, error);
-	XFS_BUF_SET_FSPRIVATE(bp, NULL);
-	XFS_BUF_CLR_IODONE_FUNC(bp);
-	XFS_BUF_UNDATAIO(bp);
-	iput(LINVFS_GET_IP(vp));
-	pagebuf_iodone(bp, 0, 0);
+		bh->b_end_io = NULL;
+		clear_buffer_unwritten(bh);
+		end_buffer_async_write(bh, ioend->io_uptodate);
+	}
+
+	xfs_destroy_ioend(ioend);
 }
 
 /*
- * Issue transactions to convert a buffer range from unwritten
- * to written extents (direct IO).
+ * Allocate and initialise an IO completion structure.
+ * We need to track unwritten extent write completion here initially.
+ * We'll need to extend this for updating the ondisk inode size later
+ * (vs. incore size).
  */
-STATIC void
-linvfs_unwritten_convert_direct(
-	struct kiocb	*iocb,
-	loff_t		offset,
-	ssize_t		size,
-	void		*private)
+STATIC xfs_ioend_t *
+xfs_alloc_ioend(
+	struct inode		*inode)
 {
-	struct inode	*inode = iocb->ki_filp->f_dentry->d_inode;
-	ASSERT(!private || inode == (struct inode *)private);
+	xfs_ioend_t		*ioend;
 
-	/* private indicates an unwritten extent lay beneath this IO */
-	if (private && size > 0) {
-		vnode_t	*vp = LINVFS_GET_VP(inode);
-		int	error;
+	ioend = mempool_alloc(xfs_ioend_pool, GFP_NOFS);
 
-		VOP_BMAP(vp, offset, size, BMAPI_UNWRITTEN, NULL, NULL, error);
-	}
+	/*
+	 * Set the count to 1 initially, which will prevent an I/O
+	 * completion callback from happening before we have started
+	 * all the I/O from calling the completion routine too early.
+	 */
+	atomic_set(&ioend->io_remaining, 1);
+	ioend->io_uptodate = 1; /* cleared if any I/O fails */
+	ioend->io_vnode = LINVFS_GET_VP(inode);
+	ioend->io_buffer_head = NULL;
+	atomic_inc(&ioend->io_vnode->v_iocount);
+	ioend->io_offset = 0;
+	ioend->io_size = 0;
+
+	INIT_WORK(&ioend->io_work, xfs_end_bio_unwritten, ioend);
+
+	return ioend;
+}
+
+void
+linvfs_unwritten_done(
+	struct buffer_head	*bh,
+	int			uptodate)
+{
+	xfs_ioend_t		*ioend = bh->b_private;
+	static spinlock_t	unwritten_done_lock = SPIN_LOCK_UNLOCKED;
+	unsigned long		flags;
+
+	ASSERT(buffer_unwritten(bh));
+	bh->b_end_io = NULL;
+
+	if (!uptodate)
+		ioend->io_uptodate = 0;
+
+	/*
+	 * Deep magic here.  We reuse b_private in the buffer_heads to build
+	 * a chain for completing the I/O from user context after we've issued
+	 * a transaction to convert the unwritten extent.
+	 */
+	spin_lock_irqsave(&unwritten_done_lock, flags);
+	bh->b_private = ioend->io_buffer_head;
+	ioend->io_buffer_head = bh;
+	spin_unlock_irqrestore(&unwritten_done_lock, flags);
+
+	xfs_finish_ioend(ioend);
 }
 
 STATIC int
@@ -255,7 +290,7 @@ xfs_probe_unwritten_page(
 	struct address_space	*mapping,
 	pgoff_t			index,
 	xfs_iomap_t		*iomapp,
-	xfs_buf_t		*pb,
+	xfs_ioend_t		*ioend,
 	unsigned long		max_offset,
 	unsigned long		*fsbs,
 	unsigned int            bbits)
@@ -283,7 +318,7 @@ xfs_probe_unwritten_page(
 				break;
 			xfs_map_at_offset(page, bh, p_offset, bbits, iomapp);
 			set_buffer_unwritten_io(bh);
-			bh->b_private = pb;
+			bh->b_private = ioend;
 			p_offset += bh->b_size;
 			(*fsbs)++;
 		} while ((bh = bh->b_this_page) != head);
@@ -434,34 +469,15 @@ xfs_map_unwritten(
 {
 	struct buffer_head	*bh = curr;
 	xfs_iomap_t		*tmp;
-	xfs_buf_t		*pb;
-	loff_t			offset, size;
+	xfs_ioend_t		*ioend;
+	loff_t			offset;
 	unsigned long		nblocks = 0;
 
 	offset = start_page->index;
 	offset <<= PAGE_CACHE_SHIFT;
 	offset += p_offset;
 
-	/* get an "empty" pagebuf to manage IO completion
-	 * Proper values will be set before returning */
-	pb = pagebuf_lookup(iomapp->iomap_target, 0, 0, 0);
-	if (!pb)
-		return -EAGAIN;
-
-	/* Take a reference to the inode to prevent it from
-	 * being reclaimed while we have outstanding unwritten
-	 * extent IO on it.
-	 */
-	if ((igrab(inode)) != inode) {
-		pagebuf_free(pb);
-		return -EAGAIN;
-	}
-
-	/* Set the count to 1 initially, this will stop an I/O
-	 * completion callout which happens before we have started
-	 * all the I/O from calling pagebuf_iodone too early.
-	 */
-	atomic_set(&pb->pb_io_remaining, 1);
+	ioend = xfs_alloc_ioend(inode);
 
 	/* First map forwards in the page consecutive buffers
 	 * covering this unwritten extent
@@ -474,12 +490,12 @@ xfs_map_unwritten(
 			break;
 		xfs_map_at_offset(start_page, bh, p_offset, block_bits, iomapp);
 		set_buffer_unwritten_io(bh);
-		bh->b_private = pb;
+		bh->b_private = ioend;
 		p_offset += bh->b_size;
 		nblocks++;
 	} while ((bh = bh->b_this_page) != head);
 
-	atomic_add(nblocks, &pb->pb_io_remaining);
+	atomic_add(nblocks, &ioend->io_remaining);
 
 	/* If we reached the end of the page, map forwards in any
 	 * following pages which are also covered by this extent.
@@ -496,13 +512,13 @@ xfs_map_unwritten(
 		tloff = min(tlast, tloff);
 		for (tindex = start_page->index + 1; tindex < tloff; tindex++) {
 			page = xfs_probe_unwritten_page(mapping,
-						tindex, iomapp, pb,
+						tindex, iomapp, ioend,
 						PAGE_CACHE_SIZE, &bs, bbits);
 			if (!page)
 				break;
 			nblocks += bs;
-			atomic_add(bs, &pb->pb_io_remaining);
-			xfs_convert_page(inode, page, iomapp, wbc, pb,
+			atomic_add(bs, &ioend->io_remaining);
+			xfs_convert_page(inode, page, iomapp, wbc, ioend,
 							startio, all_bh);
 			/* stop if converting the next page might add
 			 * enough blocks that the corresponding byte
@@ -514,12 +530,12 @@ xfs_map_unwritten(
 		if (tindex == tlast &&
 		    (pg_offset = (i_size_read(inode) & (PAGE_CACHE_SIZE - 1)))) {
 			page = xfs_probe_unwritten_page(mapping,
-							tindex, iomapp, pb,
+							tindex, iomapp, ioend,
 							pg_offset, &bs, bbits);
 			if (page) {
 				nblocks += bs;
-				atomic_add(bs, &pb->pb_io_remaining);
-				xfs_convert_page(inode, page, iomapp, wbc, pb,
+				atomic_add(bs, &ioend->io_remaining);
+				xfs_convert_page(inode, page, iomapp, wbc, ioend,
 							startio, all_bh);
 				if (nblocks >= ((ULONG_MAX - PAGE_SIZE) >> block_bits))
 					goto enough;
@@ -528,21 +544,9 @@ xfs_map_unwritten(
 	}
 
 enough:
-	size = nblocks;		/* NB: using 64bit number here */
-	size <<= block_bits;	/* convert fsb's to byte range */
-
-	XFS_BUF_DATAIO(pb);
-	XFS_BUF_ASYNC(pb);
-	XFS_BUF_SET_SIZE(pb, size);
-	XFS_BUF_SET_COUNT(pb, size);
-	XFS_BUF_SET_OFFSET(pb, offset);
-	XFS_BUF_SET_FSPRIVATE(pb, LINVFS_GET_VP(inode));
-	XFS_BUF_SET_IODONE_FUNC(pb, linvfs_unwritten_convert);
-
-	if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
-		pagebuf_iodone(pb, 1, 1);
-	}
-
+	ioend->io_size = (xfs_off_t)nblocks << block_bits;
+	ioend->io_offset = offset;
+	xfs_finish_ioend(ioend);
 	return 0;
 }
 
@@ -744,8 +748,9 @@ xfs_page_state_convert(
 	if (page->index >= end_index) {
 		if ((page->index >= end_index + 1) ||
 		    !(i_size_read(inode) & (PAGE_CACHE_SIZE - 1))) {
-			err = -EIO;
-			goto error;
+			if (startio)
+				unlock_page(page);
+			return 0;
 		}
 	}
 
@@ -787,7 +792,7 @@ xfs_page_state_convert(
 				continue;
 			if (!iomp) {
 				err = xfs_map_blocks(inode, offset, len, &iomap,
-						BMAPI_READ|BMAPI_IGNSTATE);
+						BMAPI_WRITE|BMAPI_IGNSTATE);
 				if (err) {
 					goto error;
 				}
@@ -931,15 +936,18 @@ __linvfs_get_block(
 {
 	vnode_t			*vp = LINVFS_GET_VP(inode);
 	xfs_iomap_t		iomap;
+	xfs_off_t		offset;
+	ssize_t			size;
 	int			retpbbm = 1;
 	int			error;
-	ssize_t			size;
-	loff_t			offset = (loff_t)iblock << inode->i_blkbits;
 
-	if (blocks)
-		size = blocks << inode->i_blkbits;
-	else
+	if (blocks) {
+		offset = blocks << inode->i_blkbits;	/* 64 bit goodness */
+		size = (ssize_t) min_t(xfs_off_t, offset, LONG_MAX);
+	} else {
 		size = 1 << inode->i_blkbits;
+	}
+	offset = (xfs_off_t)iblock << inode->i_blkbits;
 
 	VOP_BMAP(vp, offset, size,
 		create ? flags : BMAPI_READ, &iomap, &retpbbm, error);
@@ -950,8 +958,8 @@ __linvfs_get_block(
 		return 0;
 
 	if (iomap.iomap_bn != IOMAP_DADDR_NULL) {
-		xfs_daddr_t		bn;
-		loff_t			delta;
+		xfs_daddr_t	bn;
+		xfs_off_t	delta;
 
 		/* For unwritten extents do not report a disk address on
 		 * the read case (treat as if we're reading into a hole).
@@ -983,9 +991,8 @@ __linvfs_get_block(
 	 */
 	if (create &&
 	    ((!buffer_mapped(bh_result) && !buffer_uptodate(bh_result)) ||
-	     (offset >= i_size_read(inode)) || (iomap.iomap_flags & IOMAP_NEW))) {
+	     (offset >= i_size_read(inode)) || (iomap.iomap_flags & IOMAP_NEW)))
 		set_buffer_new(bh_result);
-	}
 
 	if (iomap.iomap_flags & IOMAP_DELAY) {
 		BUG_ON(direct);
@@ -997,9 +1004,11 @@ __linvfs_get_block(
 	}
 
 	if (blocks) {
-		bh_result->b_size = (ssize_t)min(
-			(loff_t)(iomap.iomap_bsize - iomap.iomap_delta),
-			(loff_t)(blocks << inode->i_blkbits));
+		ASSERT(iomap.iomap_bsize - iomap.iomap_delta > 0);
+		offset = min_t(xfs_off_t,
+				iomap.iomap_bsize - iomap.iomap_delta,
+				blocks << inode->i_blkbits);
+		bh_result->b_size = (u32) min_t(xfs_off_t, UINT_MAX, offset);
 	}
 
 	return 0;
@@ -1028,6 +1037,44 @@ linvfs_get_blocks_direct(
 					create, 1, BMAPI_WRITE|BMAPI_DIRECT);
 }
 
+STATIC void
+linvfs_end_io_direct(
+	struct kiocb	*iocb,
+	loff_t		offset,
+	ssize_t		size,
+	void		*private)
+{
+	xfs_ioend_t	*ioend = iocb->private;
+
+	/*
+	 * Non-NULL private data means we need to issue a transaction to
+	 * convert a range from unwritten to written extents.  This needs
+	 * to happen from process contect but aio+dio I/O completion
+	 * happens from irq context so we need to defer it to a workqueue.
+	 * This is not nessecary for synchronous direct I/O, but we do
+	 * it anyway to keep the code uniform and simpler.
+	 *
+	 * The core direct I/O code might be changed to always call the
+	 * completion handler in the future, in which case all this can
+	 * go away.
+	 */
+	if (private && size > 0) {
+		ioend->io_offset = offset;
+		ioend->io_size = size;
+		xfs_finish_ioend(ioend);
+	} else {
+		ASSERT(size >= 0);
+		xfs_destroy_ioend(ioend);
+	}
+
+	/*
+	 * blockdev_direct_IO can return an error even afer the I/O
+	 * completion handler was called.  Thus we need to protect
+	 * against double-freeing.
+	 */
+	iocb->private = NULL;
+}
+
 STATIC ssize_t
 linvfs_direct_IO(
 	int			rw,
@@ -1042,16 +1089,23 @@ linvfs_direct_IO(
 	xfs_iomap_t	iomap;
 	int		maps = 1;
 	int		error;
+	ssize_t		ret;
 
 	VOP_BMAP(vp, offset, 0, BMAPI_DEVICE, &iomap, &maps, error);
 	if (error)
 		return -error;
 
-	return blockdev_direct_IO_own_locking(rw, iocb, inode,
+	iocb->private = xfs_alloc_ioend(inode);
+
+	ret = blockdev_direct_IO_own_locking(rw, iocb, inode,
 		iomap.iomap_target->pbr_bdev,
 		iov, offset, nr_segs,
 		linvfs_get_blocks_direct,
-		linvfs_unwritten_convert_direct);
+		linvfs_end_io_direct);
+
+	if (unlikely(ret <= 0 && iocb->private))
+		xfs_destroy_ioend(iocb->private);
+	return ret;
 }
 
 
@@ -1202,6 +1256,16 @@ out_unlock:
 	return error;
 }
 
+STATIC int
+linvfs_invalidate_page(
+	struct page		*page,
+	unsigned long		offset)
+{
+	xfs_page_trace(XFS_INVALIDPAGE_ENTER,
+			page->mapping->host, page, offset);
+	return block_invalidatepage(page, offset);
+}
+
 /*
  * Called to move a page into cleanable state - and from there
  * to be released. Possibly the page is already clean. We always
@@ -1224,7 +1288,7 @@ out_unlock:
 STATIC int
 linvfs_release_page(
 	struct page		*page,
-	int			gfp_mask)
+	gfp_t			gfp_mask)
 {
 	struct inode		*inode = page->mapping->host;
 	int			dirty, delalloc, unmapped, unwritten;
@@ -1279,6 +1343,7 @@ struct address_space_operations linvfs_aops = {
 	.writepage		= linvfs_writepage,
 	.sync_page		= block_sync_page,
 	.releasepage		= linvfs_release_page,
+	.invalidatepage		= linvfs_invalidate_page,
 	.prepare_write		= linvfs_prepare_write,
 	.commit_write		= generic_commit_write,
 	.bmap			= linvfs_bmap,
diff --git a/fs/xfs/linux-2.6/xfs_aops.h b/fs/xfs/linux-2.6/xfs_aops.h
new file mode 100644
index 000000000000..4720758a9ade
--- /dev/null
+++ b/fs/xfs/linux-2.6/xfs_aops.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+#ifndef __XFS_AOPS_H__
+#define __XFS_AOPS_H__
+
+extern struct workqueue_struct *xfsdatad_workqueue;
+extern mempool_t *xfs_ioend_pool;
+
+typedef void (*xfs_ioend_func_t)(void *);
+
+typedef struct xfs_ioend {
+	unsigned int		io_uptodate;	/* I/O status register */
+	atomic_t		io_remaining;	/* hold count */
+	struct vnode		*io_vnode;	/* file being written to */
+	struct buffer_head	*io_buffer_head;/* buffer linked list head */
+	size_t			io_size;	/* size of the extent */
+	xfs_off_t		io_offset;	/* offset in the file */
+	struct work_struct	io_work;	/* xfsdatad work queue */
+} xfs_ioend_t;
+
+#endif /* __XFS_IOPS_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index df0cba239dd5..6fe21d2b8847 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -1,46 +1,20 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- *	The xfs_buf.c code provides an abstract buffer cache model on top
- *	of the Linux page cache.  Cached metadata blocks for a file system
- *	are hashed to the inode for the block device.  xfs_buf.c assembles
- *	buffers (xfs_buf_t) on demand to aggregate such cached pages for I/O.
- *
- *      Written by Steve Lord, Jim Mostek, Russell Cattelan
- *		    and Rajagopal Ananthanarayanan ("ananth") at SGI.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include <linux/stddef.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
@@ -54,24 +28,16 @@
 #include <linux/percpu.h>
 #include <linux/blkdev.h>
 #include <linux/hash.h>
-
+#include <linux/kthread.h>
 #include "xfs_linux.h"
 
-/*
- * File wide globals
- */
-
 STATIC kmem_cache_t *pagebuf_zone;
 STATIC kmem_shaker_t pagebuf_shake;
-STATIC int xfsbufd_wakeup(int, unsigned int);
+STATIC int xfsbufd_wakeup(int, gfp_t);
 STATIC void pagebuf_delwri_queue(xfs_buf_t *, int);
 
 STATIC struct workqueue_struct *xfslogd_workqueue;
-STATIC struct workqueue_struct *xfsdatad_workqueue;
-
-/*
- * Pagebuf debugging
- */
+struct workqueue_struct *xfsdatad_workqueue;
 
 #ifdef PAGEBUF_TRACE
 void
@@ -111,10 +77,6 @@ ktrace_t *pagebuf_trace_buf;
 # define PB_GET_OWNER(pb)	do { } while (0)
 #endif
 
-/*
- * Pagebuf allocation / freeing.
- */
-
 #define pb_to_gfp(flags) \
 	((((flags) & PBF_READ_AHEAD) ? __GFP_NORETRY : \
 	  ((flags) & PBF_DONT_BLOCK) ? GFP_NOFS : GFP_KERNEL) | __GFP_NOWARN)
@@ -122,7 +84,6 @@ ktrace_t *pagebuf_trace_buf;
 #define pb_to_km(flags) \
 	 (((flags) & PBF_DONT_BLOCK) ? KM_NOFS : KM_SLEEP)
 
-
 #define pagebuf_allocate(flags) \
 	kmem_zone_alloc(pagebuf_zone, pb_to_km(flags))
 #define pagebuf_deallocate(pb) \
@@ -180,8 +141,9 @@ set_page_region(
 	size_t		offset,
 	size_t		length)
 {
-	page->private |= page_region_mask(offset, length);
-	if (page->private == ~0UL)
+	set_page_private(page,
+		page_private(page) | page_region_mask(offset, length));
+	if (page_private(page) == ~0UL)
 		SetPageUptodate(page);
 }
 
@@ -193,7 +155,7 @@ test_page_region(
 {
 	unsigned long	mask = page_region_mask(offset, length);
 
-	return (mask && (page->private & mask) == mask);
+	return (mask && (page_private(page) & mask) == mask);
 }
 
 /*
@@ -284,7 +246,7 @@ _pagebuf_initialize(
 	 * most cases but may be reset (e.g. XFS recovery).
 	 */
 	pb->pb_buffer_length = pb->pb_count_desired = range_length;
-	pb->pb_flags = flags | PBF_NONE;
+	pb->pb_flags = flags;
 	pb->pb_bn = XFS_BUF_DADDR_NULL;
 	atomic_set(&pb->pb_pin_count, 0);
 	init_waitqueue_head(&pb->pb_waiters);
@@ -382,7 +344,7 @@ _pagebuf_lookup_pages(
 	size_t			blocksize = bp->pb_target->pbr_bsize;
 	size_t			size = bp->pb_count_desired;
 	size_t			nbytes, offset;
-	int			gfp_mask = pb_to_gfp(flags);
+	gfp_t			gfp_mask = pb_to_gfp(flags);
 	unsigned short		page_count, i;
 	pgoff_t			first;
 	loff_t			end;
@@ -456,14 +418,8 @@ _pagebuf_lookup_pages(
 			unlock_page(bp->pb_pages[i]);
 	}
 
-	if (page_count) {
-		/* if we have any uptodate pages, mark that in the buffer */
-		bp->pb_flags &= ~PBF_NONE;
-
-		/* if some pages aren't uptodate, mark that in the buffer */
-		if (page_count != bp->pb_page_count)
-			bp->pb_flags |= PBF_PARTIAL;
-	}
+	if (page_count == bp->pb_page_count)
+		bp->pb_flags |= PBF_DONE;
 
 	PB_TRACE(bp, "lookup_pages", (long)page_count);
 	return error;
@@ -590,8 +546,10 @@ found:
 		PB_SET_OWNER(pb);
 	}
 
-	if (pb->pb_flags & PBF_STALE)
+	if (pb->pb_flags & PBF_STALE) {
+		ASSERT((pb->pb_flags & _PBF_DELWRI_Q) == 0);
 		pb->pb_flags &= PBF_MAPPED;
+	}
 	PB_TRACE(pb, "got_lock", 0);
 	XFS_STATS_INC(pb_get_locked);
 	return (pb);
@@ -672,7 +630,7 @@ xfs_buf_read_flags(
 
 	pb = xfs_buf_get_flags(target, ioff, isize, flags);
 	if (pb) {
-		if (PBF_NOT_DONE(pb)) {
+		if (!XFS_BUF_ISDONE(pb)) {
 			PB_TRACE(pb, "read", (unsigned long)flags);
 			XFS_STATS_INC(pb_get_read);
 			pagebuf_iostart(pb, flags);
@@ -700,25 +658,6 @@ xfs_buf_read_flags(
 }
 
 /*
- * Create a skeletal pagebuf (no pages associated with it).
- */
-xfs_buf_t *
-pagebuf_lookup(
-	xfs_buftarg_t		*target,
-	loff_t			ioff,
-	size_t			isize,
-	page_buf_flags_t	flags)
-{
-	xfs_buf_t		*pb;
-
-	pb = pagebuf_allocate(flags);
-	if (pb) {
-		_pagebuf_initialize(pb, target, ioff, isize, flags);
-	}
-	return pb;
-}
-
-/*
  * If we are not low on memory then do the readahead in a deadlock
  * safe manner.
  */
@@ -828,7 +767,7 @@ pagebuf_get_no_daddr(
 	bp = pagebuf_allocate(0);
 	if (unlikely(bp == NULL))
 		goto fail;
-	_pagebuf_initialize(bp, target, 0, len, PBF_FORCEIO);
+	_pagebuf_initialize(bp, target, 0, len, 0);
 
  try_again:
 	data = kmem_alloc(malloc_len, KM_SLEEP | KM_MAYFAIL);
@@ -891,44 +830,24 @@ pagebuf_rele(
 
 	PB_TRACE(pb, "rele", pb->pb_relse);
 
-	/*
-	 * pagebuf_lookup buffers are not hashed, not delayed write,
-	 * and don't have their own release routines.  Special case.
-	 */
-	if (unlikely(!hash)) {
-		ASSERT(!pb->pb_relse);
-		if (atomic_dec_and_test(&pb->pb_hold))
-			xfs_buf_free(pb);
-		return;
-	}
-
 	if (atomic_dec_and_lock(&pb->pb_hold, &hash->bh_lock)) {
-		int		do_free = 1;
-
 		if (pb->pb_relse) {
 			atomic_inc(&pb->pb_hold);
 			spin_unlock(&hash->bh_lock);
 			(*(pb->pb_relse)) (pb);
-			spin_lock(&hash->bh_lock);
-			do_free = 0;
-		}
-
-		if (pb->pb_flags & PBF_DELWRI) {
-			pb->pb_flags |= PBF_ASYNC;
-			atomic_inc(&pb->pb_hold);
-			pagebuf_delwri_queue(pb, 0);
-			do_free = 0;
 		} else if (pb->pb_flags & PBF_FS_MANAGED) {
-			do_free = 0;
-		}
-
-		if (do_free) {
-			list_del_init(&pb->pb_hash_list);
 			spin_unlock(&hash->bh_lock);
-			pagebuf_free(pb);
 		} else {
+			ASSERT(!(pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q)));
+			list_del_init(&pb->pb_hash_list);
 			spin_unlock(&hash->bh_lock);
+			pagebuf_free(pb);
 		}
+	} else {
+		/*
+		 * Catch reference count leaks
+		 */
+		ASSERT(atomic_read(&pb->pb_hold) >= 0);
 	}
 }
 
@@ -1006,13 +925,24 @@ pagebuf_lock(
  *	pagebuf_unlock
  *
  *	pagebuf_unlock releases the lock on the buffer object created by
- *	pagebuf_lock or pagebuf_cond_lock (not any
- *	pinning of underlying pages created by pagebuf_pin).
+ *	pagebuf_lock or pagebuf_cond_lock (not any pinning of underlying pages
+ *	created by pagebuf_pin).
+ *
+ *	If the buffer is marked delwri but is not queued, do so before we
+ *	unlock the buffer as we need to set flags correctly. We also need to
+ *	take a reference for the delwri queue because the unlocker is going to
+ *	drop their's and they don't know we just queued it.
  */
 void
 pagebuf_unlock(				/* unlock buffer		*/
 	xfs_buf_t		*pb)	/* buffer to unlock		*/
 {
+	if ((pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q)) == PBF_DELWRI) {
+		atomic_inc(&pb->pb_hold);
+		pb->pb_flags |= PBF_ASYNC;
+		pagebuf_delwri_queue(pb, 0);
+	}
+
 	PB_CLEAR_OWNER(pb);
 	up(&pb->pb_sema);
 	PB_TRACE(pb, "unlock", 0);
@@ -1124,21 +1054,18 @@ pagebuf_iodone_work(
 void
 pagebuf_iodone(
 	xfs_buf_t		*pb,
-	int			dataio,
 	int			schedule)
 {
 	pb->pb_flags &= ~(PBF_READ | PBF_WRITE);
-	if (pb->pb_error == 0) {
-		pb->pb_flags &= ~(PBF_PARTIAL | PBF_NONE);
-	}
+	if (pb->pb_error == 0)
+		pb->pb_flags |= PBF_DONE;
 
 	PB_TRACE(pb, "iodone", pb->pb_iodone);
 
 	if ((pb->pb_iodone) || (pb->pb_flags & PBF_ASYNC)) {
 		if (schedule) {
 			INIT_WORK(&pb->pb_iodone_work, pagebuf_iodone_work, pb);
-			queue_work(dataio ? xfsdatad_workqueue :
-				xfslogd_workqueue, &pb->pb_iodone_work);
+			queue_work(xfslogd_workqueue, &pb->pb_iodone_work);
 		} else {
 			pagebuf_iodone_work(pb);
 		}
@@ -1238,7 +1165,7 @@ _pagebuf_iodone(
 {
 	if (atomic_dec_and_test(&pb->pb_io_remaining) == 1) {
 		pb->pb_locked = 0;
-		pagebuf_iodone(pb, (pb->pb_flags & PBF_FS_DATAIOD), schedule);
+		pagebuf_iodone(pb, schedule);
 	}
 }
 
@@ -1249,8 +1176,8 @@ bio_end_io_pagebuf(
 	int			error)
 {
 	xfs_buf_t		*pb = (xfs_buf_t *)bio->bi_private;
-	unsigned int		i, blocksize = pb->pb_target->pbr_bsize;
-	struct bio_vec		*bvec = bio->bi_io_vec;
+	unsigned int		blocksize = pb->pb_target->pbr_bsize;
+	struct bio_vec		*bvec = bio->bi_io_vec + bio->bi_vcnt - 1;
 
 	if (bio->bi_size)
 		return 1;
@@ -1258,10 +1185,12 @@ bio_end_io_pagebuf(
 	if (!test_bit(BIO_UPTODATE, &bio->bi_flags))
 		pb->pb_error = EIO;
 
-	for (i = 0; i < bio->bi_vcnt; i++, bvec++) {
+	do {
 		struct page	*page = bvec->bv_page;
 
-		if (pb->pb_error) {
+		if (unlikely(pb->pb_error)) {
+			if (pb->pb_flags & PBF_READ)
+				ClearPageUptodate(page);
 			SetPageError(page);
 		} else if (blocksize == PAGE_CACHE_SIZE) {
 			SetPageUptodate(page);
@@ -1270,10 +1199,13 @@ bio_end_io_pagebuf(
 			set_page_region(page, bvec->bv_offset, bvec->bv_len);
 		}
 
+		if (--bvec >= bio->bi_io_vec)
+			prefetchw(&bvec->bv_page->flags);
+
 		if (_pagebuf_iolocked(pb)) {
 			unlock_page(page);
 		}
-	}
+	} while (bvec >= bio->bi_io_vec);
 
 	_pagebuf_iodone(pb, 1);
 	bio_put(bio);
@@ -1302,6 +1234,11 @@ _pagebuf_ioapply(
 		rw = (pb->pb_flags & PBF_READ) ? READ : WRITE;
 	}
 
+	if (pb->pb_flags & PBF_ORDERED) {
+		ASSERT(!(pb->pb_flags & PBF_READ));
+		rw = WRITE_BARRIER;
+	}
+
 	/* Special code path for reading a sub page size pagebuf in --
 	 * we populate up the whole page, and hence the other metadata
 	 * in the same page.  This optimization is only valid when the
@@ -1511,6 +1448,11 @@ again:
 			ASSERT(btp == bp->pb_target);
 			if (!(bp->pb_flags & PBF_FS_MANAGED)) {
 				spin_unlock(&hash->bh_lock);
+				/*
+				 * Catch superblock reference count leaks
+				 * immediately
+				 */
+				BUG_ON(bp->pb_bn == 0);
 				delay(100);
 				goto again;
 			}
@@ -1686,17 +1628,20 @@ pagebuf_delwri_queue(
 	int			unlock)
 {
 	PB_TRACE(pb, "delwri_q", (long)unlock);
-	ASSERT(pb->pb_flags & PBF_DELWRI);
+	ASSERT((pb->pb_flags & (PBF_DELWRI|PBF_ASYNC)) ==
+					(PBF_DELWRI|PBF_ASYNC));
 
 	spin_lock(&pbd_delwrite_lock);
 	/* If already in the queue, dequeue and place at tail */
 	if (!list_empty(&pb->pb_list)) {
+		ASSERT(pb->pb_flags & _PBF_DELWRI_Q);
 		if (unlock) {
 			atomic_dec(&pb->pb_hold);
 		}
 		list_del(&pb->pb_list);
 	}
 
+	pb->pb_flags |= _PBF_DELWRI_Q;
 	list_add_tail(&pb->pb_list, &pbd_delwrite_queue);
 	pb->pb_queuetime = jiffies;
 	spin_unlock(&pbd_delwrite_lock);
@@ -1713,10 +1658,11 @@ pagebuf_delwri_dequeue(
 
 	spin_lock(&pbd_delwrite_lock);
 	if ((pb->pb_flags & PBF_DELWRI) && !list_empty(&pb->pb_list)) {
+		ASSERT(pb->pb_flags & _PBF_DELWRI_Q);
 		list_del_init(&pb->pb_list);
 		dequeued = 1;
 	}
-	pb->pb_flags &= ~PBF_DELWRI;
+	pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
 	spin_unlock(&pbd_delwrite_lock);
 
 	if (dequeued)
@@ -1733,16 +1679,14 @@ pagebuf_runall_queues(
 }
 
 /* Defines for pagebuf daemon */
-STATIC DECLARE_COMPLETION(xfsbufd_done);
 STATIC struct task_struct *xfsbufd_task;
-STATIC int xfsbufd_active;
 STATIC int xfsbufd_force_flush;
 STATIC int xfsbufd_force_sleep;
 
 STATIC int
 xfsbufd_wakeup(
 	int			priority,
-	unsigned int		mask)
+	gfp_t			mask)
 {
 	if (xfsbufd_force_sleep)
 		return 0;
@@ -1761,14 +1705,8 @@ xfsbufd(
 	xfs_buftarg_t		*target;
 	xfs_buf_t		*pb, *n;
 
-	/*  Set up the thread  */
-	daemonize("xfsbufd");
 	current->flags |= PF_MEMALLOC;
 
-	xfsbufd_task = current;
-	xfsbufd_active = 1;
-	barrier();
-
 	INIT_LIST_HEAD(&tmp);
 	do {
 		if (unlikely(freezing(current))) {
@@ -1778,10 +1716,10 @@ xfsbufd(
 			xfsbufd_force_sleep = 0;
 		}
 
-		set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout((xfs_buf_timer_centisecs * HZ) / 100);
+		schedule_timeout_interruptible(
+			xfs_buf_timer_centisecs * msecs_to_jiffies(10));
 
-		age = (xfs_buf_age_centisecs * HZ) / 100;
+		age = xfs_buf_age_centisecs * msecs_to_jiffies(10);
 		spin_lock(&pbd_delwrite_lock);
 		list_for_each_entry_safe(pb, n, &pbd_delwrite_queue, pb_list) {
 			PB_TRACE(pb, "walkq1", (long)pagebuf_ispin(pb));
@@ -1795,7 +1733,7 @@ xfsbufd(
 					break;
 				}
 
-				pb->pb_flags &= ~PBF_DELWRI;
+				pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
 				pb->pb_flags |= PBF_WRITE;
 				list_move(&pb->pb_list, &tmp);
 			}
@@ -1816,9 +1754,9 @@ xfsbufd(
 			purge_addresses();
 
 		xfsbufd_force_flush = 0;
-	} while (xfsbufd_active);
+	} while (!kthread_should_stop());
 
-	complete_and_exit(&xfsbufd_done, 0);
+	return 0;
 }
 
 /*
@@ -1845,15 +1783,13 @@ xfs_flush_buftarg(
 		if (pb->pb_target != target)
 			continue;
 
-		ASSERT(pb->pb_flags & PBF_DELWRI);
+		ASSERT(pb->pb_flags & (PBF_DELWRI|_PBF_DELWRI_Q));
 		PB_TRACE(pb, "walkq2", (long)pagebuf_ispin(pb));
 		if (pagebuf_ispin(pb)) {
 			pincount++;
 			continue;
 		}
 
-		pb->pb_flags &= ~PBF_DELWRI;
-		pb->pb_flags |= PBF_WRITE;
 		list_move(&pb->pb_list, &tmp);
 	}
 	spin_unlock(&pbd_delwrite_lock);
@@ -1862,12 +1798,14 @@ xfs_flush_buftarg(
 	 * Dropped the delayed write list lock, now walk the temporary list
 	 */
 	list_for_each_entry_safe(pb, n, &tmp, pb_list) {
+		pagebuf_lock(pb);
+		pb->pb_flags &= ~(PBF_DELWRI|_PBF_DELWRI_Q);
+		pb->pb_flags |= PBF_WRITE;
 		if (wait)
 			pb->pb_flags &= ~PBF_ASYNC;
 		else
 			list_del_init(&pb->pb_list);
 
-		pagebuf_lock(pb);
 		pagebuf_iostrategy(pb);
 	}
 
@@ -1888,101 +1826,63 @@ xfs_flush_buftarg(
 	return pincount;
 }
 
-STATIC int
-xfs_buf_daemons_start(void)
+int __init
+pagebuf_init(void)
 {
 	int		error = -ENOMEM;
 
+#ifdef PAGEBUF_TRACE
+	pagebuf_trace_buf = ktrace_alloc(PAGEBUF_TRACE_SIZE, KM_SLEEP);
+#endif
+
+	pagebuf_zone = kmem_zone_init(sizeof(xfs_buf_t), "xfs_buf");
+	if (!pagebuf_zone)
+		goto out_free_trace_buf;
+
 	xfslogd_workqueue = create_workqueue("xfslogd");
 	if (!xfslogd_workqueue)
-		goto out;
+		goto out_free_buf_zone;
 
 	xfsdatad_workqueue = create_workqueue("xfsdatad");
 	if (!xfsdatad_workqueue)
 		goto out_destroy_xfslogd_workqueue;
 
-	error = kernel_thread(xfsbufd, NULL, CLONE_FS|CLONE_FILES);
-	if (error < 0)
+	xfsbufd_task = kthread_run(xfsbufd, NULL, "xfsbufd");
+	if (IS_ERR(xfsbufd_task)) {
+		error = PTR_ERR(xfsbufd_task);
 		goto out_destroy_xfsdatad_workqueue;
+	}
+
+	pagebuf_shake = kmem_shake_register(xfsbufd_wakeup);
+	if (!pagebuf_shake)
+		goto out_stop_xfsbufd;
+
 	return 0;
 
+ out_stop_xfsbufd:
+	kthread_stop(xfsbufd_task);
  out_destroy_xfsdatad_workqueue:
 	destroy_workqueue(xfsdatad_workqueue);
  out_destroy_xfslogd_workqueue:
 	destroy_workqueue(xfslogd_workqueue);
- out:
-	return error;
-}
-
-/*
- * Note: do not mark as __exit, it is called from pagebuf_terminate.
- */
-STATIC void
-xfs_buf_daemons_stop(void)
-{
-	xfsbufd_active = 0;
-	barrier();
-	wait_for_completion(&xfsbufd_done);
-
-	destroy_workqueue(xfslogd_workqueue);
-	destroy_workqueue(xfsdatad_workqueue);
-}
-
-/*
- *	Initialization and Termination
- */
-
-int __init
-pagebuf_init(void)
-{
-	int		error = -ENOMEM;
-
-	pagebuf_zone = kmem_zone_init(sizeof(xfs_buf_t), "xfs_buf");
-	if (!pagebuf_zone)
-		goto out;
-
-#ifdef PAGEBUF_TRACE
-	pagebuf_trace_buf = ktrace_alloc(PAGEBUF_TRACE_SIZE, KM_SLEEP);
-#endif
-
-	error = xfs_buf_daemons_start();
-	if (error)
-		goto out_free_buf_zone;
-
-	pagebuf_shake = kmem_shake_register(xfsbufd_wakeup);
-	if (!pagebuf_shake) {
-		error = -ENOMEM;
-		goto out_stop_daemons;
-	}
-
-	return 0;
-
- out_stop_daemons:
-	xfs_buf_daemons_stop();
  out_free_buf_zone:
+	kmem_zone_destroy(pagebuf_zone);
+ out_free_trace_buf:
 #ifdef PAGEBUF_TRACE
 	ktrace_free(pagebuf_trace_buf);
 #endif
-	kmem_zone_destroy(pagebuf_zone);
- out:
 	return error;
 }
 
-
-/*
- *	pagebuf_terminate.
- *
- *	Note: do not mark as __exit, this is also called from the __init code.
- */
 void
 pagebuf_terminate(void)
 {
-	xfs_buf_daemons_stop();
-
+	kmem_shake_deregister(pagebuf_shake);
+	kthread_stop(xfsbufd_task);
+	destroy_workqueue(xfsdatad_workqueue);
+	destroy_workqueue(xfslogd_workqueue);
+	kmem_zone_destroy(pagebuf_zone);
 #ifdef PAGEBUF_TRACE
 	ktrace_free(pagebuf_trace_buf);
 #endif
-
-	kmem_zone_destroy(pagebuf_zone);
-	kmem_shake_deregister(pagebuf_shake);
 }
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 3f8f69a66aea..237a35b915d1 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -1,39 +1,20 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * Written by Steve Lord, Jim Mostek, Russell Cattelan at SGI
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #ifndef __XFS_BUF_H__
 #define __XFS_BUF_H__
 
@@ -69,15 +50,12 @@ typedef enum page_buf_flags_e {		/* pb_flags values */
 	PBF_READ = (1 << 0),	/* buffer intended for reading from device */
 	PBF_WRITE = (1 << 1),	/* buffer intended for writing to device   */
 	PBF_MAPPED = (1 << 2),  /* buffer mapped (pb_addr valid)           */
-	PBF_PARTIAL = (1 << 3), /* buffer partially read                   */
 	PBF_ASYNC = (1 << 4),   /* initiator will not wait for completion  */
-	PBF_NONE = (1 << 5),    /* buffer not read at all                  */
+	PBF_DONE = (1 << 5),    /* all pages in the buffer uptodate	   */
 	PBF_DELWRI = (1 << 6),  /* buffer has dirty pages                  */
 	PBF_STALE = (1 << 7),	/* buffer has been staled, do not find it  */
 	PBF_FS_MANAGED = (1 << 8),  /* filesystem controls freeing memory  */
-	PBF_FS_DATAIOD = (1 << 9),  /* schedule IO completion on fs datad  */
-	PBF_FORCEIO = (1 << 10),    /* ignore any cache state		   */
-	PBF_FLUSH = (1 << 11),	    /* flush disk write cache		   */
+ 	PBF_ORDERED = (1 << 11),    /* use ordered writes		   */
 	PBF_READ_AHEAD = (1 << 12), /* asynchronous read-ahead		   */
 
 	/* flags used only as arguments to access routines */
@@ -89,11 +67,9 @@ typedef enum page_buf_flags_e {		/* pb_flags values */
 	_PBF_PAGE_CACHE = (1 << 17),/* backed by pagecache		   */
 	_PBF_KMEM_ALLOC = (1 << 18),/* backed by kmem_alloc()		   */
 	_PBF_RUN_QUEUES = (1 << 19),/* run block device task queue	   */
+	_PBF_DELWRI_Q = (1 << 21),   /* buffer on delwri queue		   */
 } page_buf_flags_t;
 
-#define PBF_UPDATE (PBF_READ | PBF_WRITE)
-#define PBF_NOT_DONE(pb) (((pb)->pb_flags & (PBF_PARTIAL|PBF_NONE)) != 0)
-#define PBF_DONE(pb) (((pb)->pb_flags & (PBF_PARTIAL|PBF_NONE)) == 0)
 
 typedef struct xfs_bufhash {
 	struct list_head	bh_list;
@@ -206,13 +182,6 @@ extern xfs_buf_t *xfs_buf_read_flags(	/* allocate and read a buffer	*/
 #define xfs_buf_read(target, blkno, len, flags) \
 	xfs_buf_read_flags((target), (blkno), (len), PBF_LOCK | PBF_MAPPED)
 
-extern xfs_buf_t *pagebuf_lookup(
-		xfs_buftarg_t *,
-		loff_t,			/* starting offset of range	*/
-		size_t,			/* length of range		*/
-		page_buf_flags_t);	/* PBF_READ, PBF_WRITE,		*/
-					/* PBF_FORCEIO, 		*/
-
 extern xfs_buf_t *pagebuf_get_empty(	/* allocate pagebuf struct with	*/
 					/*  no memory or disk address	*/
 		size_t len,
@@ -264,7 +233,6 @@ extern void pagebuf_unlock(		/* unlock buffer		*/
 
 extern void pagebuf_iodone(		/* mark buffer I/O complete	*/
 		xfs_buf_t *,		/* buffer to mark		*/
-		int,			/* use data/log helper thread.	*/
 		int);			/* run completion locally, or in
 					 * a helper thread.		*/
 
@@ -344,8 +312,6 @@ extern void pagebuf_trace(
 
 
 
-
-
 /* These are just for xfs_syncsub... it sets an internal variable
  * then passes it to VOP_FLUSH_PAGES or adds the flags to a newly gotten buf_t
  */
@@ -386,21 +352,21 @@ extern void pagebuf_trace(
 #define XFS_BUF_GETERROR(x)	 pagebuf_geterror(x)
 #define XFS_BUF_ISERROR(x)	 (pagebuf_geterror(x)?1:0)
 
-#define XFS_BUF_DONE(x)		 ((x)->pb_flags &= ~(PBF_PARTIAL|PBF_NONE))
-#define XFS_BUF_UNDONE(x)	 ((x)->pb_flags |= PBF_PARTIAL|PBF_NONE)
-#define XFS_BUF_ISDONE(x)	 (!(PBF_NOT_DONE(x)))
+#define XFS_BUF_DONE(x)		 ((x)->pb_flags |= PBF_DONE)
+#define XFS_BUF_UNDONE(x)	 ((x)->pb_flags &= ~PBF_DONE)
+#define XFS_BUF_ISDONE(x)	 ((x)->pb_flags & PBF_DONE)
 
-#define XFS_BUF_BUSY(x)		 ((x)->pb_flags |= PBF_FORCEIO)
-#define XFS_BUF_UNBUSY(x)	 ((x)->pb_flags &= ~PBF_FORCEIO)
+#define XFS_BUF_BUSY(x)		 do { } while (0)
+#define XFS_BUF_UNBUSY(x)	 do { } while (0)
 #define XFS_BUF_ISBUSY(x)	 (1)
 
 #define XFS_BUF_ASYNC(x)	 ((x)->pb_flags |= PBF_ASYNC)
 #define XFS_BUF_UNASYNC(x)	 ((x)->pb_flags &= ~PBF_ASYNC)
 #define XFS_BUF_ISASYNC(x)	 ((x)->pb_flags & PBF_ASYNC)
 
-#define XFS_BUF_FLUSH(x)	 ((x)->pb_flags |= PBF_FLUSH)
-#define XFS_BUF_UNFLUSH(x)	 ((x)->pb_flags &= ~PBF_FLUSH)
-#define XFS_BUF_ISFLUSH(x)	 ((x)->pb_flags & PBF_FLUSH)
+#define XFS_BUF_ORDERED(x)	 ((x)->pb_flags |= PBF_ORDERED)
+#define XFS_BUF_UNORDERED(x)	 ((x)->pb_flags &= ~PBF_ORDERED)
+#define XFS_BUF_ISORDERED(x)	 ((x)->pb_flags & PBF_ORDERED)
 
 #define XFS_BUF_SHUT(x)		 printk("XFS_BUF_SHUT not implemented yet\n")
 #define XFS_BUF_UNSHUT(x)	 printk("XFS_BUF_UNSHUT not implemented yet\n")
@@ -420,9 +386,6 @@ extern void pagebuf_trace(
 
 #define XFS_BUF_BP_ISMAPPED(bp)	 1
 
-#define XFS_BUF_DATAIO(x)	((x)->pb_flags |= PBF_FS_DATAIOD)
-#define XFS_BUF_UNDATAIO(x)	((x)->pb_flags &= ~PBF_FS_DATAIOD)
-
 #define XFS_BUF_IODONE_FUNC(buf)	(buf)->pb_iodone
 #define XFS_BUF_SET_IODONE_FUNC(buf, func)	\
 			(buf)->pb_iodone = (func)
@@ -452,7 +415,7 @@ extern void pagebuf_trace(
 
 #define XFS_BUF_PTR(bp)		(xfs_caddr_t)((bp)->pb_addr)
 
-extern inline xfs_caddr_t xfs_buf_offset(xfs_buf_t *bp, size_t offset)
+static inline xfs_caddr_t xfs_buf_offset(xfs_buf_t *bp, size_t offset)
 {
 	if (bp->pb_flags & PBF_MAPPED)
 		return XFS_BUF_PTR(bp) + offset;
@@ -518,7 +481,7 @@ static inline void	xfs_buf_relse(xfs_buf_t *bp)
 	    pagebuf_trace(bp, id, NULL, (void *)__builtin_return_address(0))
 
 #define xfs_biodone(pb)		    \
-	    pagebuf_iodone(pb, (pb->pb_flags & PBF_FS_DATAIOD), 0)
+	    pagebuf_iodone(pb, 0)
 
 #define xfs_biomove(pb, off, len, data, rw) \
 	    pagebuf_iomove((pb), (off), (len), (data), \
diff --git a/fs/xfs/linux-2.6/xfs_cred.h b/fs/xfs/linux-2.6/xfs_cred.h
index 00c45849d41a..4af491024727 100644
--- a/fs/xfs/linux-2.6/xfs_cred.h
+++ b/fs/xfs/linux-2.6/xfs_cred.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_CRED_H__
 #define __XFS_CRED_H__
diff --git a/fs/xfs/linux-2.6/xfs_export.c b/fs/xfs/linux-2.6/xfs_export.c
index f372a1a5e168..80eb249f2fa0 100644
--- a/fs/xfs/linux-2.6/xfs_export.c
+++ b/fs/xfs/linux-2.6/xfs_export.c
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2004-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_types.h"
 #include "xfs_dmapi.h"
@@ -41,7 +26,7 @@
 #include "xfs_export.h"
 
 /*
- * XFS encode and decodes the fileid portion of NFS filehandles
+ * XFS encodes and decodes the fileid portion of NFS filehandles
  * itself instead of letting the generic NFS code do it.  This
  * allows filesystems with 64 bit inode numbers to be exported.
  *
@@ -51,7 +36,6 @@
  * remains in that code.
  */
 
-
 STATIC struct dentry *
 linvfs_decode_fh(
 	struct super_block	*sb,
@@ -92,7 +76,7 @@ linvfs_decode_fh(
 		p = xfs_fileid_decode_fid2(p, &pfid, is64);
 		parent = &pfid;
 	}
-	
+
 	fh = (__u32 *)&ifid;
 	return find_exported_dentry(sb, fh, parent, acceptable, context);
 }
@@ -112,9 +96,8 @@ linvfs_encode_fh(
 	int			is64 = 0;
 #if XFS_BIG_INUMS
 	vfs_t			*vfs = LINVFS_GET_VFS(inode->i_sb);
-	xfs_mount_t		*mp = XFS_VFSTOM(vfs);
-	
-	if (!(mp->m_flags & XFS_MOUNT_32BITINOOPT)) {
+
+	if (!(vfs->vfs_flag & VFS_32BITINODES)) {
 		/* filesystem may contain 64bit inode numbers */
 		is64 = XFS_FILEID_TYPE_64FLAG;
 	}
diff --git a/fs/xfs/linux-2.6/xfs_export.h b/fs/xfs/linux-2.6/xfs_export.h
index 60b2abac1c18..e5b0559700a4 100644
--- a/fs/xfs/linux-2.6/xfs_export.h
+++ b/fs/xfs/linux-2.6/xfs_export.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_EXPORT_H__
 #define __XFS_EXPORT_H__
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index f1ce4323f56e..06111d0bbae4 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -1,39 +1,26 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_trans.h"
@@ -311,6 +298,31 @@ linvfs_fsync(
 
 #define nextdp(dp)      ((struct xfs_dirent *)((char *)(dp) + (dp)->d_reclen))
 
+#ifdef CONFIG_XFS_DMAPI
+
+STATIC struct page *
+linvfs_filemap_nopage(
+	struct vm_area_struct	*area,
+	unsigned long		address,
+	int			*type)
+{
+	struct inode	*inode = area->vm_file->f_dentry->d_inode;
+	vnode_t		*vp = LINVFS_GET_VP(inode);
+	xfs_mount_t	*mp = XFS_VFSTOM(vp->v_vfsp);
+	int		error;
+
+	ASSERT_ALWAYS(vp->v_vfsp->vfs_flag & VFS_DMI);
+
+	error = XFS_SEND_MMAP(mp, area, 0);
+	if (error)
+		return NULL;
+
+	return filemap_nopage(area, address, type);
+}
+
+#endif /* CONFIG_XFS_DMAPI */
+
+
 STATIC int
 linvfs_readdir(
 	struct file	*filp,
@@ -390,14 +402,6 @@ done:
 	return -error;
 }
 
-#ifdef CONFIG_XFS_DMAPI
-STATIC void
-linvfs_mmap_close(
-	struct vm_area_struct	*vma)
-{
-	xfs_dm_mm_put(vma);
-}
-#endif /* CONFIG_XFS_DMAPI */
 
 STATIC int
 linvfs_file_mmap(
@@ -411,16 +415,11 @@ linvfs_file_mmap(
 
 	vma->vm_ops = &linvfs_file_vm_ops;
 
-	if (vp->v_vfsp->vfs_flag & VFS_DMI) {
-		xfs_mount_t	*mp = XFS_VFSTOM(vp->v_vfsp);
-
-		error = -XFS_SEND_MMAP(mp, vma, 0);
-		if (error)
-			return error;
 #ifdef CONFIG_XFS_DMAPI
+	if (vp->v_vfsp->vfs_flag & VFS_DMI) {
 		vma->vm_ops = &linvfs_dmapi_file_vm_ops;
-#endif
 	}
+#endif /* CONFIG_XFS_DMAPI */
 
 	VOP_SETATTR(vp, &va, XFS_AT_UPDATIME, NULL, error);
 	if (!error)
@@ -474,6 +473,7 @@ linvfs_ioctl_invis(
 	return error;
 }
 
+#ifdef CONFIG_XFS_DMAPI
 #ifdef HAVE_VMOP_MPROTECT
 STATIC int
 linvfs_mprotect(
@@ -494,6 +494,7 @@ linvfs_mprotect(
 	return error;
 }
 #endif /* HAVE_VMOP_MPROTECT */
+#endif /* CONFIG_XFS_DMAPI */
 
 #ifdef HAVE_FOP_OPEN_EXEC
 /* If the user is attempting to execute a file that is offline then
@@ -528,49 +529,10 @@ open_exec_out:
 }
 #endif /* HAVE_FOP_OPEN_EXEC */
 
-/*
- * Temporary workaround to the AIO direct IO write problem.
- * This code can go and we can revert to do_sync_write once
- * the writepage(s) rework is merged.
- */
-STATIC ssize_t
-linvfs_write(
-	struct file	*filp,
-	const char	__user *buf,
-	size_t		len,
-	loff_t		*ppos)
-{
-	struct kiocb	kiocb;
-	ssize_t		ret;
-
-	init_sync_kiocb(&kiocb, filp);
-	kiocb.ki_pos = *ppos;
-	ret = __linvfs_write(&kiocb, buf, 0, len, kiocb.ki_pos);
-	*ppos = kiocb.ki_pos;
-	return ret;
-}
-STATIC ssize_t
-linvfs_write_invis(
-	struct file	*filp,
-	const char	__user *buf,
-	size_t		len,
-	loff_t		*ppos)
-{
-	struct kiocb	kiocb;
-	ssize_t		ret;
-
-	init_sync_kiocb(&kiocb, filp);
-	kiocb.ki_pos = *ppos;
-	ret = __linvfs_write(&kiocb, buf, IO_INVIS, len, kiocb.ki_pos);
-	*ppos = kiocb.ki_pos;
-	return ret;
-}
-
-
 struct file_operations linvfs_file_operations = {
 	.llseek		= generic_file_llseek,
 	.read		= do_sync_read,
-	.write		= linvfs_write,
+	.write		= do_sync_write,
 	.readv		= linvfs_readv,
 	.writev		= linvfs_writev,
 	.aio_read	= linvfs_aio_read,
@@ -592,7 +554,7 @@ struct file_operations linvfs_file_operations = {
 struct file_operations linvfs_invis_file_operations = {
 	.llseek		= generic_file_llseek,
 	.read		= do_sync_read,
-	.write		= linvfs_write_invis,
+	.write		= do_sync_write,
 	.readv		= linvfs_readv_invis,
 	.writev		= linvfs_writev_invis,
 	.aio_read	= linvfs_aio_read_invis,
@@ -626,8 +588,7 @@ static struct vm_operations_struct linvfs_file_vm_ops = {
 
 #ifdef CONFIG_XFS_DMAPI
 static struct vm_operations_struct linvfs_dmapi_file_vm_ops = {
-	.close		= linvfs_mmap_close,
-	.nopage		= filemap_nopage,
+	.nopage		= linvfs_filemap_nopage,
 	.populate	= filemap_populate,
 #ifdef HAVE_VMOP_MPROTECT
 	.mprotect	= linvfs_mprotect,
diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.c b/fs/xfs/linux-2.6/xfs_fs_subr.c
index 05ebd30ec96f..f89340c61bf2 100644
--- a/fs/xfs/linux-2.6/xfs_fs_subr.c
+++ b/fs/xfs/linux-2.6/xfs_fs_subr.c
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 
 #include "xfs.h"
@@ -117,6 +103,8 @@ fs_flush_pages(
 
 	if (VN_CACHED(vp)) {
 		filemap_fdatawrite(ip->i_mapping);
+		if (flags & XFS_B_ASYNC)
+			return 0;
 		filemap_fdatawait(ip->i_mapping);
 	}
 
diff --git a/fs/xfs/linux-2.6/xfs_fs_subr.h b/fs/xfs/linux-2.6/xfs_fs_subr.h
index 2db9ddbd4567..aee9ccdd18f7 100644
--- a/fs/xfs/linux-2.6/xfs_fs_subr.h
+++ b/fs/xfs/linux-2.6/xfs_fs_subr.h
@@ -1,48 +1,29 @@
 /*
- * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-#ifndef	__XFS_SUBR_H__
-#define __XFS_SUBR_H__
-
-/*
- * Utilities shared among file system implementations.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#ifndef	__XFS_FS_SUBR_H__
+#define __XFS_FS_SUBR_H__
 
 struct cred;
-
-extern int	fs_noerr(void);
-extern int	fs_nosys(void);
-extern void	fs_noval(void);
-extern void	fs_tosspages(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
-extern void	fs_flushinval_pages(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
-extern int	fs_flush_pages(bhv_desc_t *, xfs_off_t, xfs_off_t, uint64_t, int);
+extern int  fs_noerr(void);
+extern int  fs_nosys(void);
+extern void fs_noval(void);
+extern void fs_tosspages(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
+extern void fs_flushinval_pages(bhv_desc_t *, xfs_off_t, xfs_off_t, int);
+extern int  fs_flush_pages(bhv_desc_t *, xfs_off_t, xfs_off_t, uint64_t, int);
 
 #endif	/* __XFS_FS_SUBR_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_globals.c b/fs/xfs/linux-2.6/xfs_globals.c
index a6da5b4fd240..6e8085f34635 100644
--- a/fs/xfs/linux-2.6/xfs_globals.c
+++ b/fs/xfs/linux-2.6/xfs_globals.c
@@ -1,40 +1,20 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * This file contains globals needed by XFS that were normally defined
- * somewhere else in IRIX.
- */
-
 #include "xfs.h"
 #include "xfs_cred.h"
 #include "xfs_sysctl.h"
diff --git a/fs/xfs/linux-2.6/xfs_globals.h b/fs/xfs/linux-2.6/xfs_globals.h
index e81e2f38a853..e1a22bfcf865 100644
--- a/fs/xfs/linux-2.6/xfs_globals.h
+++ b/fs/xfs/linux-2.6/xfs_globals.h
@@ -1,42 +1,23 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_GLOBALS_H__
 #define __XFS_GLOBALS_H__
 
-/*
- * This file declares globals needed by XFS that were normally defined
- * somewhere else in IRIX.
- */
-
 extern uint64_t	xfs_panic_mask;		/* set to cause more panics */
 extern unsigned long xfs_physmem;
 extern struct cred *sys_cred;
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 05a447e51cc0..b78b5eb9e96c 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -1,67 +1,52 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_alloc.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dir2_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
-#include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_rtalloc.h"
-#include "xfs_error.h"
 #include "xfs_itable.h"
+#include "xfs_error.h"
 #include "xfs_rw.h"
 #include "xfs_acl.h"
 #include "xfs_cap.h"
 #include "xfs_mac.h"
 #include "xfs_attr.h"
+#include "xfs_bmap.h"
 #include "xfs_buf_item.h"
 #include "xfs_utils.h"
 #include "xfs_dfrag.h"
@@ -141,13 +126,19 @@ xfs_find_handle(
 		return -XFS_ERROR(EINVAL);
 	}
 
-	/* we need the vnode */
-	vp = LINVFS_GET_VP(inode);
-	if (vp->v_type != VREG && vp->v_type != VDIR && vp->v_type != VLNK) {
+	switch (inode->i_mode & S_IFMT) {
+	case S_IFREG:
+	case S_IFDIR:
+	case S_IFLNK:
+		break;
+	default:
 		iput(inode);
 		return -XFS_ERROR(EBADF);
 	}
 
+	/* we need the vnode */
+	vp = LINVFS_GET_VP(inode);
+
 	/* now we can grab the fsid */
 	memcpy(&handle.ha_fsid, vp->v_vfsp->vfs_altfsid, sizeof(xfs_fsid_t));
 	hsize = sizeof(xfs_fsid_t);
@@ -386,7 +377,7 @@ xfs_readlink_by_handle(
 		return -error;
 
 	/* Restrict this handle operation to symlinks only. */
-	if (vp->v_type != VLNK) {
+	if (!S_ISLNK(inode->i_mode)) {
 		VN_RELE(vp);
 		return -XFS_ERROR(EINVAL);
 	}
@@ -982,10 +973,10 @@ xfs_ioc_space(
 	if (vp->v_inode.i_flags & (S_IMMUTABLE|S_APPEND))
 		return -XFS_ERROR(EPERM);
 
-	if (!(filp->f_flags & FMODE_WRITE))
+	if (!(filp->f_mode & FMODE_WRITE))
 		return -XFS_ERROR(EBADF);
 
-	if (vp->v_type != VREG)
+	if (!VN_ISREG(vp))
 		return -XFS_ERROR(EINVAL);
 
 	if (copy_from_user(&bf, arg, sizeof(bf)))
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.c b/fs/xfs/linux-2.6/xfs_ioctl32.c
index 0f8f1384eb36..c83ae15bb0e6 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.c
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2004-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include <linux/config.h>
 #include <linux/compat.h>
 #include <linux/init.h>
@@ -39,7 +24,6 @@
 #include <linux/types.h>
 #include <linux/fs.h>
 #include <asm/uaccess.h>
-
 #include "xfs.h"
 #include "xfs_types.h"
 #include "xfs_fs.h"
@@ -47,8 +31,52 @@
 #include "xfs_vnode.h"
 #include "xfs_dfrag.h"
 
+#define  _NATIVE_IOC(cmd, type) \
+	  _IOC(_IOC_DIR(cmd), _IOC_TYPE(cmd), _IOC_NR(cmd), sizeof(type))
+
 #if defined(CONFIG_IA64) || defined(CONFIG_X86_64)
 #define BROKEN_X86_ALIGNMENT
+/* on ia32 l_start is on a 32-bit boundary */
+typedef struct xfs_flock64_32 {
+	__s16		l_type;
+	__s16		l_whence;
+	__s64		l_start	__attribute__((packed));
+			/* len == 0 means until end of file */
+	__s64		l_len __attribute__((packed));
+	__s32		l_sysid;
+	__u32		l_pid;
+	__s32		l_pad[4];	/* reserve area */
+} xfs_flock64_32_t;
+
+#define XFS_IOC_ALLOCSP_32	_IOW ('X', 10, struct xfs_flock64_32)
+#define XFS_IOC_FREESP_32	_IOW ('X', 11, struct xfs_flock64_32)
+#define XFS_IOC_ALLOCSP64_32	_IOW ('X', 36, struct xfs_flock64_32)
+#define XFS_IOC_FREESP64_32	_IOW ('X', 37, struct xfs_flock64_32)
+#define XFS_IOC_RESVSP_32	_IOW ('X', 40, struct xfs_flock64_32)
+#define XFS_IOC_UNRESVSP_32	_IOW ('X', 41, struct xfs_flock64_32)
+#define XFS_IOC_RESVSP64_32	_IOW ('X', 42, struct xfs_flock64_32)
+#define XFS_IOC_UNRESVSP64_32	_IOW ('X', 43, struct xfs_flock64_32)
+
+/* just account for different alignment */
+STATIC unsigned long
+xfs_ioctl32_flock(
+	unsigned long		arg)
+{
+	xfs_flock64_32_t	__user *p32 = (void __user *)arg;
+	xfs_flock64_t		__user *p = compat_alloc_user_space(sizeof(*p));
+
+	if (copy_in_user(&p->l_type,	&p32->l_type,	sizeof(s16)) ||
+	    copy_in_user(&p->l_whence,	&p32->l_whence, sizeof(s16)) ||
+	    copy_in_user(&p->l_start,	&p32->l_start,	sizeof(s64)) ||
+	    copy_in_user(&p->l_len,	&p32->l_len,	sizeof(s64)) ||
+	    copy_in_user(&p->l_sysid,	&p32->l_sysid,	sizeof(s32)) ||
+	    copy_in_user(&p->l_pid,	&p32->l_pid,	sizeof(u32)) ||
+	    copy_in_user(&p->l_pad,	&p32->l_pad,	4*sizeof(u32)))
+		return -EFAULT;
+	
+	return (unsigned long)p;
+}
+
 #else
 
 typedef struct xfs_fsop_bulkreq32 {
@@ -103,7 +131,6 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 /* not handled
 	case XFS_IOC_FD_TO_HANDLE:
 	case XFS_IOC_PATH_TO_HANDLE:
-	case XFS_IOC_PATH_TO_HANDLE:
 	case XFS_IOC_PATH_TO_FSHANDLE:
 	case XFS_IOC_OPEN_BY_HANDLE:
 	case XFS_IOC_FSSETDM_BY_HANDLE:
@@ -124,8 +151,21 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 	case XFS_IOC_ERROR_CLEARALL:
 		break;
 
-#ifndef BROKEN_X86_ALIGNMENT
-	/* xfs_flock_t and xfs_bstat_t have wrong u32 vs u64 alignment */
+#ifdef BROKEN_X86_ALIGNMENT
+	/* xfs_flock_t has wrong u32 vs u64 alignment */
+	case XFS_IOC_ALLOCSP_32:
+	case XFS_IOC_FREESP_32:
+	case XFS_IOC_ALLOCSP64_32:
+	case XFS_IOC_FREESP64_32:
+	case XFS_IOC_RESVSP_32:
+	case XFS_IOC_UNRESVSP_32:
+	case XFS_IOC_RESVSP64_32:
+	case XFS_IOC_UNRESVSP64_32:
+		arg = xfs_ioctl32_flock(arg);
+		cmd = _NATIVE_IOC(cmd, struct xfs_flock64);
+		break;
+
+#else /* These are handled fine if no alignment issues */
 	case XFS_IOC_ALLOCSP:
 	case XFS_IOC_FREESP:
 	case XFS_IOC_RESVSP:
@@ -134,6 +174,9 @@ __linvfs_compat_ioctl(int mode, struct file *f, unsigned cmd, unsigned long arg)
 	case XFS_IOC_FREESP64:
 	case XFS_IOC_RESVSP64:
 	case XFS_IOC_UNRESVSP64:
+		break;
+
+	/* xfs_bstat_t still has wrong u32 vs u64 alignment */
 	case XFS_IOC_SWAPEXT:
 		break;
 
diff --git a/fs/xfs/linux-2.6/xfs_ioctl32.h b/fs/xfs/linux-2.6/xfs_ioctl32.h
index c874793a1dc9..011c273bec50 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl32.h
+++ b/fs/xfs/linux-2.6/xfs_ioctl32.h
@@ -1,34 +1,24 @@
 /*
- * Copyright (c) 2004-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2004-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#ifndef __XFS_IOCTL32_H__
+#define __XFS_IOCTL32_H__
+
+extern long linvfs_compat_ioctl(struct file *, unsigned, unsigned long);
+extern long linvfs_compat_invis_ioctl(struct file *f, unsigned, unsigned long);
 
-long linvfs_compat_ioctl(struct file *f, unsigned cmd, unsigned long arg);
-long linvfs_compat_invis_ioctl(struct file *f, unsigned cmd, unsigned long arg);
+#endif /* __XFS_IOCTL32_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 407e99359391..14215a7db59f 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -1,39 +1,25 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,18 +29,17 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
 #include "xfs_itable.h"
@@ -69,6 +54,137 @@
 #include <linux/xattr.h>
 #include <linux/namei.h>
 
+/*
+ * Change the requested timestamp in the given inode.
+ * We don't lock across timestamp updates, and we don't log them but
+ * we do record the fact that there is dirty information in core.
+ *
+ * NOTE -- callers MUST combine XFS_ICHGTIME_MOD or XFS_ICHGTIME_CHG
+ *		with XFS_ICHGTIME_ACC to be sure that access time
+ *		update will take.  Calling first with XFS_ICHGTIME_ACC
+ *		and then XFS_ICHGTIME_MOD may fail to modify the access
+ *		timestamp if the filesystem is mounted noacctm.
+ */
+void
+xfs_ichgtime(
+	xfs_inode_t	*ip,
+	int		flags)
+{
+	struct inode	*inode = LINVFS_GET_IP(XFS_ITOV(ip));
+	timespec_t	tv;
+
+	/*
+	 * We're not supposed to change timestamps in readonly-mounted
+	 * filesystems.  Throw it away if anyone asks us.
+	 */
+	if (unlikely(IS_RDONLY(inode)))
+		return;
+
+	/*
+	 * Don't update access timestamps on reads if mounted "noatime".
+	 * Throw it away if anyone asks us.
+	 */
+	if (unlikely(
+	    (ip->i_mount->m_flags & XFS_MOUNT_NOATIME || IS_NOATIME(inode)) &&
+	    (flags & (XFS_ICHGTIME_ACC|XFS_ICHGTIME_MOD|XFS_ICHGTIME_CHG)) ==
+			XFS_ICHGTIME_ACC))
+		return;
+
+	nanotime(&tv);
+	if (flags & XFS_ICHGTIME_MOD) {
+		inode->i_mtime = tv;
+		ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec;
+		ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec;
+	}
+	if (flags & XFS_ICHGTIME_ACC) {
+		inode->i_atime = tv;
+		ip->i_d.di_atime.t_sec = (__int32_t)tv.tv_sec;
+		ip->i_d.di_atime.t_nsec = (__int32_t)tv.tv_nsec;
+	}
+	if (flags & XFS_ICHGTIME_CHG) {
+		inode->i_ctime = tv;
+		ip->i_d.di_ctime.t_sec = (__int32_t)tv.tv_sec;
+		ip->i_d.di_ctime.t_nsec = (__int32_t)tv.tv_nsec;
+	}
+
+	/*
+	 * We update the i_update_core field _after_ changing
+	 * the timestamps in order to coordinate properly with
+	 * xfs_iflush() so that we don't lose timestamp updates.
+	 * This keeps us from having to hold the inode lock
+	 * while doing this.  We use the SYNCHRONIZE macro to
+	 * ensure that the compiler does not reorder the update
+	 * of i_update_core above the timestamp updates above.
+	 */
+	SYNCHRONIZE();
+	ip->i_update_core = 1;
+	if (!(inode->i_state & I_LOCK))
+		mark_inode_dirty_sync(inode);
+}
+
+/*
+ * Variant on the above which avoids querying the system clock
+ * in situations where we know the Linux inode timestamps have
+ * just been updated (and so we can update our inode cheaply).
+ * We also skip the readonly and noatime checks here, they are
+ * also catered for already.
+ */
+void
+xfs_ichgtime_fast(
+	xfs_inode_t	*ip,
+	struct inode	*inode,
+	int		flags)
+{
+	timespec_t	*tvp;
+
+	/*
+	 * We're not supposed to change timestamps in readonly-mounted
+	 * filesystems.  Throw it away if anyone asks us.
+	 */
+	if (unlikely(IS_RDONLY(inode)))
+		return;
+
+	/*
+	 * Don't update access timestamps on reads if mounted "noatime".
+	 * Throw it away if anyone asks us.
+	 */
+	if (unlikely(
+	    (ip->i_mount->m_flags & XFS_MOUNT_NOATIME || IS_NOATIME(inode)) &&
+	    ((flags & (XFS_ICHGTIME_ACC|XFS_ICHGTIME_MOD|XFS_ICHGTIME_CHG)) ==
+			XFS_ICHGTIME_ACC)))
+		return;
+
+	if (flags & XFS_ICHGTIME_MOD) {
+		tvp = &inode->i_mtime;
+		ip->i_d.di_mtime.t_sec = (__int32_t)tvp->tv_sec;
+		ip->i_d.di_mtime.t_nsec = (__int32_t)tvp->tv_nsec;
+	}
+	if (flags & XFS_ICHGTIME_ACC) {
+		tvp = &inode->i_atime;
+		ip->i_d.di_atime.t_sec = (__int32_t)tvp->tv_sec;
+		ip->i_d.di_atime.t_nsec = (__int32_t)tvp->tv_nsec;
+	}
+	if (flags & XFS_ICHGTIME_CHG) {
+		tvp = &inode->i_ctime;
+		ip->i_d.di_ctime.t_sec = (__int32_t)tvp->tv_sec;
+		ip->i_d.di_ctime.t_nsec = (__int32_t)tvp->tv_nsec;
+	}
+
+	/*
+	 * We update the i_update_core field _after_ changing
+	 * the timestamps in order to coordinate properly with
+	 * xfs_iflush() so that we don't lose timestamp updates.
+	 * This keeps us from having to hold the inode lock
+	 * while doing this.  We use the SYNCHRONIZE macro to
+	 * ensure that the compiler does not reorder the update
+	 * of i_update_core above the timestamp updates above.
+	 */
+	SYNCHRONIZE();
+	ip->i_update_core = 1;
+	if (!(inode->i_state & I_LOCK))
+		mark_inode_dirty_sync(inode);
+}
+
 
 /*
  * Pull the link count and size up from the xfs inode to the linux inode
@@ -140,7 +256,6 @@ linvfs_mknod(
 
 	memset(&va, 0, sizeof(va));
 	va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
-	va.va_type = IFTOVT(mode);
 	va.va_mode = mode;
 
 	switch (mode & S_IFMT) {
@@ -308,14 +423,13 @@ linvfs_symlink(
 	cvp = NULL;
 
 	memset(&va, 0, sizeof(va));
-	va.va_type = VLNK;
-	va.va_mode = irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO;
+	va.va_mode = S_IFLNK |
+		(irix_symlink_mode ? 0777 & ~current->fs->umask : S_IRWXUGO);
 	va.va_mask = XFS_AT_TYPE|XFS_AT_MODE;
 
 	error = 0;
 	VOP_SYMLINK(dvp, dentry, &va, (char *)symname, &cvp, NULL, error);
 	if (!error && cvp) {
-		ASSERT(cvp->v_type == VLNK);
 		ip = LINVFS_GET_IP(cvp);
 		d_instantiate(dentry, ip);
 		validate_fields(dir);
@@ -374,7 +488,7 @@ linvfs_rename(
  * we need to be very careful about how much stack we use.
  * uio is kmalloced for this reason...
  */
-STATIC int
+STATIC void *
 linvfs_follow_link(
 	struct dentry		*dentry,
 	struct nameidata	*nd)
@@ -391,14 +505,14 @@ linvfs_follow_link(
 	link = (char *)kmalloc(MAXNAMELEN+1, GFP_KERNEL);
 	if (!link) {
 		nd_set_link(nd, ERR_PTR(-ENOMEM));
-		return 0;
+		return NULL;
 	}
 
 	uio = (uio_t *)kmalloc(sizeof(uio_t), GFP_KERNEL);
 	if (!uio) {
 		kfree(link);
 		nd_set_link(nd, ERR_PTR(-ENOMEM));
-		return 0;
+		return NULL;
 	}
 
 	vp = LINVFS_GET_VP(dentry->d_inode);
@@ -422,12 +536,17 @@ linvfs_follow_link(
 	kfree(uio);
 
 	nd_set_link(nd, link);
-	return 0;
+	return NULL;
 }
 
-static void linvfs_put_link(struct dentry *dentry, struct nameidata *nd)
+STATIC void
+linvfs_put_link(
+	struct dentry	*dentry,
+	struct nameidata *nd,
+	void		*p)
 {
-	char *s = nd_get_link(nd);
+	char		*s = nd_get_link(nd);
+
 	if (!IS_ERR(s))
 		kfree(s);
 }
diff --git a/fs/xfs/linux-2.6/xfs_iops.h b/fs/xfs/linux-2.6/xfs_iops.h
index 6a69a62c36b0..ee784b63acbf 100644
--- a/fs/xfs/linux-2.6/xfs_iops.h
+++ b/fs/xfs/linux-2.6/xfs_iops.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_IOPS_H__
 #define __XFS_IOPS_H__
@@ -48,4 +34,8 @@ extern void linvfs_unwritten_done(struct buffer_head *, int);
 extern int xfs_ioctl(struct bhv_desc *, struct inode *, struct file *,
                         int, unsigned int, void __user *);
 
+struct xfs_inode;
+extern void xfs_ichgtime(struct xfs_inode *, int);
+extern void xfs_ichgtime_fast(struct xfs_inode *, struct inode *, int);
+
 #endif /* __XFS_IOPS_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 42dc5e4662ed..44fed10af0dd 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_LINUX__
 #define __XFS_LINUX__
@@ -64,7 +50,6 @@
 #include <sema.h>
 #include <time.h>
 
-#include <support/qsort.h>
 #include <support/ktrace.h>
 #include <support/debug.h>
 #include <support/move.h>
@@ -104,6 +89,7 @@
 #include <xfs_stats.h>
 #include <xfs_sysctl.h>
 #include <xfs_iops.h>
+#include <xfs_aops.h>
 #include <xfs_super.h>
 #include <xfs_globals.h>
 #include <xfs_fs_subr.h>
@@ -197,10 +183,6 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
 /* bytes to clicks */
 #define btoc(x)         (((__psunsigned_t)(x)+(NBPC-1))>>BPCSHIFT)
 
-#ifndef CELL_CAPABLE
-#define FSC_NOTIFY_NAME_CHANGED(vp)
-#endif
-
 #ifndef ENOATTR
 #define ENOATTR		ENODATA		/* Attribute not found */
 #endif
@@ -235,19 +217,7 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
 #define Q_XSETPQLIM	XQM_CMD(10)	/* set projects disk limits */
 #define Q_XGETPQUOTA	XQM_CMD(11)	/* get projects disk limits */
 
-/* IRIX uses a dynamic sizing algorithm (ndquot = 200 + numprocs*2) */
-/* we may well need to fine-tune this if it ever becomes an issue.  */
-#define DQUOT_MAX_HEURISTIC	1024	/* NR_DQUOTS */
-#define ndquot			DQUOT_MAX_HEURISTIC
-
-/* IRIX uses the current size of the name cache to guess a good value */
-/* - this isn't the same but is a good enough starting point for now. */
-#define DQUOT_HASH_HEURISTIC	files_stat.nr_files
-
-/* IRIX inodes maintain the project ID also, zero this field on Linux */
-#define DEFAULT_PROJID	0
-#define dfltprid	DEFAULT_PROJID
-
+#define dfltprid	0
 #define MAXPATHLEN	1024
 
 #define MIN(a,b)	(min(a,b))
@@ -255,10 +225,17 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
 #define howmany(x, y)	(((x)+((y)-1))/(y))
 #define roundup(x, y)	((((x)+((y)-1))/(y))*(y))
 
+/*
+ * Various platform dependent calls that don't fit anywhere else
+ */
+#define xfs_sort(a,n,s,fn)	sort(a,n,s,fn,NULL)
 #define xfs_stack_trace()	dump_stack()
-
 #define xfs_itruncate_data(ip, off)	\
 	(-vmtruncate(LINVFS_GET_IP(XFS_ITOV(ip)), (off)))
+#define xfs_statvfs_fsid(statp, mp)	\
+	({ u64 id = huge_encode_dev((mp)->m_dev);	\
+	   __kernel_fsid_t *fsid = &(statp)->f_fsid;	\
+	(fsid->val[0] = (u32)id, fsid->val[1] = (u32)(id >> 32)); })
 
 
 /* Move the kernel do_div definition off to one side */
@@ -371,6 +348,4 @@ static inline __uint64_t roundup_64(__uint64_t x, __uint32_t y)
 	return(x * y);
 }
 
-#define qsort(a, n, s, cmp) sort(a, n, s, cmp, NULL)
-
 #endif /* __XFS_LINUX__ */
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index acab58c48043..279e9bc92aba 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -1,44 +1,25 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-/*
- *  fs/xfs/linux/xfs_lrw.c (Linux Read Write stuff)
- *
- */
-
 #include "xfs.h"
-
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -48,18 +29,17 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
 #include "xfs_itable.h"
@@ -302,7 +282,7 @@ xfs_read(
 	xfs_iunlock(ip, XFS_IOLOCK_SHARED);
 
 	if (likely(!(ioflags & IO_INVIS)))
-		xfs_ichgtime(ip, XFS_ICHGTIME_ACC);
+		xfs_ichgtime_fast(ip, inode, XFS_ICHGTIME_ACC);
 
 unlock_isem:
 	if (unlikely(ioflags & IO_ISDIRECT))
@@ -367,7 +347,7 @@ xfs_sendfile(
 		XFS_STATS_ADD(xs_read_bytes, ret);
 
 	if (likely(!(ioflags & IO_INVIS)))
-		xfs_ichgtime(ip, XFS_ICHGTIME_ACC);
+		xfs_ichgtime_fast(ip, LINVFS_GET_IP(vp), XFS_ICHGTIME_ACC);
 
 	return ret;
 }
@@ -660,9 +640,6 @@ xfs_write(
 			(xip->i_d.di_flags & XFS_DIFLAG_REALTIME) ?
 				mp->m_rtdev_targp : mp->m_ddev_targp;
 
-		if (ioflags & IO_ISAIO)
-			return XFS_ERROR(-ENOSYS);
-
 		if ((pos & target->pbr_smask) || (count & target->pbr_smask))
 			return XFS_ERROR(-EINVAL);
 
@@ -735,15 +712,10 @@ start:
 		}
 	}
 
-	/*
-	 * On Linux, generic_file_write updates the times even if
-	 * no data is copied in so long as the write had a size.
-	 *
-	 * We must update xfs' times since revalidate will overcopy xfs.
-	 */
-	if (!(ioflags & IO_INVIS)) {
-		xfs_ichgtime(xip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
+	if (likely(!(ioflags & IO_INVIS))) {
 		inode_update_time(inode, 1);
+		xfs_ichgtime_fast(xip, inode,
+				  XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
 	}
 
 	/*
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h
index f197a720e394..38864a88d42d 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.h
+++ b/fs/xfs/linux-2.6/xfs_lrw.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_LRW_H__
 #define __XFS_LRW_H__
@@ -70,9 +56,10 @@ struct xfs_iomap;
 #define	XFS_SENDFILE_ENTER	21
 #define	XFS_WRITEPAGE_ENTER	22
 #define	XFS_RELEASEPAGE_ENTER	23
-#define	XFS_IOMAP_ALLOC_ENTER	24
-#define	XFS_IOMAP_ALLOC_MAP	25
-#define	XFS_IOMAP_UNWRITTEN	26
+#define	XFS_INVALIDPAGE_ENTER	24
+#define	XFS_IOMAP_ALLOC_ENTER	25
+#define	XFS_IOMAP_ALLOC_MAP	26
+#define	XFS_IOMAP_UNWRITTEN	27
 extern void xfs_rw_enter_trace(int, struct xfs_iocore *,
 				void *, size_t, loff_t, int);
 extern void xfs_inval_cached_trace(struct xfs_iocore *,
@@ -106,9 +93,4 @@ extern ssize_t xfs_sendfile(struct bhv_desc *, struct file *,
 
 extern int xfs_dev_is_read_only(struct xfs_mount *, char *);
 
-#define XFS_FSB_TO_DB_IO(io,fsb) \
-		(((io)->io_flags & XFS_IOCORE_RT) ? \
-		 XFS_FSB_TO_BB((io)->io_mount, (fsb)) : \
-		 XFS_FSB_TO_DADDR((io)->io_mount, (fsb)))
-
 #endif	/* __XFS_LRW_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_stats.c b/fs/xfs/linux-2.6/xfs_stats.c
index aaf5ddba47f3..6c40a74be7c8 100644
--- a/fs/xfs/linux-2.6/xfs_stats.c
+++ b/fs/xfs/linux-2.6/xfs_stats.c
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include <linux/proc_fs.h>
 
diff --git a/fs/xfs/linux-2.6/xfs_stats.h b/fs/xfs/linux-2.6/xfs_stats.h
index 3f756a6c3eb0..50027c4a5618 100644
--- a/fs/xfs/linux-2.6/xfs_stats.h
+++ b/fs/xfs/linux-2.6/xfs_stats.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_STATS_H__
 #define __XFS_STATS_H__
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index f6dd7de25927..6116b5bf433e 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -1,60 +1,45 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
 #include "xfs_clnt.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_alloc.h"
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
 #include "xfs_itable.h"
@@ -70,11 +55,15 @@
 #include <linux/namei.h>
 #include <linux/init.h>
 #include <linux/mount.h>
+#include <linux/mempool.h>
 #include <linux/writeback.h>
+#include <linux/kthread.h>
 
 STATIC struct quotactl_ops linvfs_qops;
 STATIC struct super_operations linvfs_sops;
-STATIC kmem_zone_t *linvfs_inode_zone;
+STATIC kmem_zone_t *xfs_vnode_zone;
+STATIC kmem_zone_t *xfs_ioend_zone;
+mempool_t *xfs_ioend_pool;
 
 STATIC struct xfs_mount_args *
 xfs_args_allocate(
@@ -138,24 +127,25 @@ STATIC __inline__ void
 xfs_set_inodeops(
 	struct inode		*inode)
 {
-	vnode_t			*vp = LINVFS_GET_VP(inode);
-
-	if (vp->v_type == VNON) {
-		vn_mark_bad(vp);
-	} else if (S_ISREG(inode->i_mode)) {
+	switch (inode->i_mode & S_IFMT) {
+	case S_IFREG:
 		inode->i_op = &linvfs_file_inode_operations;
 		inode->i_fop = &linvfs_file_operations;
 		inode->i_mapping->a_ops = &linvfs_aops;
-	} else if (S_ISDIR(inode->i_mode)) {
+		break;
+	case S_IFDIR:
 		inode->i_op = &linvfs_dir_inode_operations;
 		inode->i_fop = &linvfs_dir_operations;
-	} else if (S_ISLNK(inode->i_mode)) {
+		break;
+	case S_IFLNK:
 		inode->i_op = &linvfs_symlink_inode_operations;
 		if (inode->i_blocks)
 			inode->i_mapping->a_ops = &linvfs_aops;
-	} else {
+		break;
+	default:
 		inode->i_op = &linvfs_file_inode_operations;
 		init_special_inode(inode, inode->i_mode, inode->i_rdev);
+		break;
 	}
 }
 
@@ -167,17 +157,24 @@ xfs_revalidate_inode(
 {
 	struct inode		*inode = LINVFS_GET_IP(vp);
 
-	inode->i_mode	= (ip->i_d.di_mode & MODEMASK) | VTTOIF(vp->v_type);
+	inode->i_mode	= ip->i_d.di_mode;
 	inode->i_nlink	= ip->i_d.di_nlink;
 	inode->i_uid	= ip->i_d.di_uid;
 	inode->i_gid	= ip->i_d.di_gid;
-	if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
+
+	switch (inode->i_mode & S_IFMT) {
+	case S_IFBLK:
+	case S_IFCHR:
+		inode->i_rdev =
+			MKDEV(sysv_major(ip->i_df.if_u2.if_rdev) & 0x1ff,
+			      sysv_minor(ip->i_df.if_u2.if_rdev));
+		break;
+	default:
 		inode->i_rdev = 0;
-	} else {
-		xfs_dev_t dev = ip->i_df.if_u2.if_rdev;
-		inode->i_rdev = MKDEV(sysv_major(dev) & 0x1ff, sysv_minor(dev));
+		break;
 	}
-	inode->i_blksize = PAGE_CACHE_SIZE;
+
+	inode->i_blksize = xfs_preferred_iosize(mp);
 	inode->i_generation = ip->i_d.di_gen;
 	i_size_write(inode, ip->i_d.di_size);
 	inode->i_blocks =
@@ -231,7 +228,6 @@ xfs_initialize_vnode(
 	 * finish our work.
 	 */
 	if (ip->i_d.di_mode != 0 && unlock && (inode->i_state & I_NEW)) {
-		vp->v_type = IFTOVT(ip->i_d.di_mode);
 		xfs_revalidate_inode(XFS_BHVTOM(bdp), vp, ip);
 		xfs_set_inodeops(inode);
 	
@@ -267,6 +263,72 @@ xfs_blkdev_put(
 		close_bdev_excl(bdev);
 }
 
+/*
+ * Try to write out the superblock using barriers.
+ */
+STATIC int
+xfs_barrier_test(
+	xfs_mount_t	*mp)
+{
+	xfs_buf_t	*sbp = xfs_getsb(mp, 0);
+	int		error;
+
+	XFS_BUF_UNDONE(sbp);
+	XFS_BUF_UNREAD(sbp);
+	XFS_BUF_UNDELAYWRITE(sbp);
+	XFS_BUF_WRITE(sbp);
+	XFS_BUF_UNASYNC(sbp);
+	XFS_BUF_ORDERED(sbp);
+
+	xfsbdstrat(mp, sbp);
+	error = xfs_iowait(sbp);
+
+	/*
+	 * Clear all the flags we set and possible error state in the
+	 * buffer.  We only did the write to try out whether barriers
+	 * worked and shouldn't leave any traces in the superblock
+	 * buffer.
+	 */
+	XFS_BUF_DONE(sbp);
+	XFS_BUF_ERROR(sbp, 0);
+	XFS_BUF_UNORDERED(sbp);
+
+	xfs_buf_relse(sbp);
+	return error;
+}
+
+void
+xfs_mountfs_check_barriers(xfs_mount_t *mp)
+{
+	int error;
+
+	if (mp->m_logdev_targp != mp->m_ddev_targp) {
+		xfs_fs_cmn_err(CE_NOTE, mp,
+		  "Disabling barriers, not supported with external log device");
+		mp->m_flags &= ~XFS_MOUNT_BARRIER;
+	}
+
+	if (mp->m_ddev_targp->pbr_bdev->bd_disk->queue->ordered ==
+					QUEUE_ORDERED_NONE) {
+		xfs_fs_cmn_err(CE_NOTE, mp,
+		  "Disabling barriers, not supported by the underlying device");
+		mp->m_flags &= ~XFS_MOUNT_BARRIER;
+	}
+
+	error = xfs_barrier_test(mp);
+	if (error) {
+		xfs_fs_cmn_err(CE_NOTE, mp,
+		  "Disabling barriers, trial barrier write failed");
+		mp->m_flags &= ~XFS_MOUNT_BARRIER;
+	}
+}
+
+void
+xfs_blkdev_issue_flush(
+	xfs_buftarg_t		*buftarg)
+{
+	blkdev_issue_flush(buftarg->pbr_bdev, NULL);
+}
 
 STATIC struct inode *
 linvfs_alloc_inode(
@@ -274,8 +336,7 @@ linvfs_alloc_inode(
 {
 	vnode_t			*vp;
 
-	vp = (vnode_t *)kmem_cache_alloc(linvfs_inode_zone, 
-                kmem_flags_convert(KM_SLEEP));
+	vp = kmem_cache_alloc(xfs_vnode_zone, kmem_flags_convert(KM_SLEEP));
 	if (!vp)
 		return NULL;
 	return LINVFS_GET_IP(vp);
@@ -285,11 +346,11 @@ STATIC void
 linvfs_destroy_inode(
 	struct inode		*inode)
 {
-	kmem_cache_free(linvfs_inode_zone, LINVFS_GET_VP(inode));
+	kmem_zone_free(xfs_vnode_zone, LINVFS_GET_VP(inode));
 }
 
 STATIC void
-init_once(
+linvfs_inode_init_once(
 	void			*data,
 	kmem_cache_t		*cachep,
 	unsigned long		flags)
@@ -302,21 +363,41 @@ init_once(
 }
 
 STATIC int
-init_inodecache( void )
+linvfs_init_zones(void)
 {
-	linvfs_inode_zone = kmem_cache_create("linvfs_icache",
+	xfs_vnode_zone = kmem_cache_create("xfs_vnode",
 				sizeof(vnode_t), 0, SLAB_RECLAIM_ACCOUNT,
-				init_once, NULL);
-	if (linvfs_inode_zone == NULL)
-		return -ENOMEM;
+				linvfs_inode_init_once, NULL);
+	if (!xfs_vnode_zone)
+		goto out;
+
+	xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend");
+	if (!xfs_ioend_zone)
+		goto out_destroy_vnode_zone;
+
+	xfs_ioend_pool = mempool_create(4 * MAX_BUF_PER_PAGE,
+			mempool_alloc_slab, mempool_free_slab,
+			xfs_ioend_zone);
+	if (!xfs_ioend_pool)
+		goto out_free_ioend_zone;
+
 	return 0;
+
+
+ out_free_ioend_zone:
+	kmem_zone_destroy(xfs_ioend_zone);
+ out_destroy_vnode_zone:
+	kmem_zone_destroy(xfs_vnode_zone);
+ out:
+	return -ENOMEM;
 }
 
 STATIC void
-destroy_inodecache( void )
+linvfs_destroy_zones(void)
 {
-	if (kmem_cache_destroy(linvfs_inode_zone))
-		printk(KERN_WARNING "%s: cache still in use!\n", __FUNCTION__);
+	mempool_destroy(xfs_ioend_pool);
+	kmem_zone_destroy(xfs_vnode_zone);
+	kmem_zone_destroy(xfs_ioend_zone);
 }
 
 /*
@@ -354,17 +435,38 @@ linvfs_clear_inode(
 	struct inode		*inode)
 {
 	vnode_t			*vp = LINVFS_GET_VP(inode);
+	int			error, cache;
 
-	if (vp) {
-		vn_rele(vp);
-		vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
-		/*
-		 * Do all our cleanup, and remove this vnode.
-		 */
-		vn_remove(vp);
+	vn_trace_entry(vp, "clear_inode", (inst_t *)__return_address);
+
+	XFS_STATS_INC(vn_rele);
+	XFS_STATS_INC(vn_remove);
+	XFS_STATS_INC(vn_reclaim);
+	XFS_STATS_DEC(vn_active);
+
+	/*
+	 * This can happen because xfs_iget_core calls xfs_idestroy if we
+	 * find an inode with di_mode == 0 but without IGET_CREATE set.
+	 */
+	if (vp->v_fbhv)
+		VOP_INACTIVE(vp, NULL, cache);
+
+	VN_LOCK(vp);
+	vp->v_flag &= ~VMODIFIED;
+	VN_UNLOCK(vp, 0);
+
+	if (vp->v_fbhv) {
+		VOP_RECLAIM(vp, error);
+		if (error)
+			panic("vn_purge: cannot reclaim");
 	}
-}
 
+	ASSERT(vp->v_fbhv == NULL);
+
+#ifdef XFS_VNODE_TRACE
+	ktrace_free(vp->v_trace);
+#endif
+}
 
 /*
  * Enqueue a work item to be picked up by the vfs xfssyncd thread.
@@ -416,7 +518,7 @@ xfs_flush_inode(
 
 	igrab(inode);
 	xfs_syncd_queue_work(vfs, inode, xfs_flush_inode_work);
-	delay(HZ/2);
+	delay(msecs_to_jiffies(500));
 }
 
 /*
@@ -441,7 +543,7 @@ xfs_flush_device(
 
 	igrab(inode);
 	xfs_syncd_queue_work(vfs, inode, xfs_flush_device_work);
-	delay(HZ/2);
+	delay(msecs_to_jiffies(500));
 	xfs_log_force(ip->i_mount, (xfs_lsn_t)0, XFS_LOG_FORCE|XFS_LOG_SYNC);
 }
 
@@ -466,25 +568,15 @@ xfssyncd(
 {
 	long			timeleft;
 	vfs_t			*vfsp = (vfs_t *) arg;
-	struct list_head	tmp;
 	struct vfs_sync_work	*work, *n;
+	LIST_HEAD		(tmp);
 
-	daemonize("xfssyncd");
-
-	vfsp->vfs_sync_work.w_vfs = vfsp;
-	vfsp->vfs_sync_work.w_syncer = vfs_sync_worker;
-	vfsp->vfs_sync_task = current;
-	wmb();
-	wake_up(&vfsp->vfs_wait_sync_task);
-
-	INIT_LIST_HEAD(&tmp);
-	timeleft = (xfs_syncd_centisecs * HZ) / 100;
+	timeleft = xfs_syncd_centisecs * msecs_to_jiffies(10);
 	for (;;) {
-		set_current_state(TASK_INTERRUPTIBLE);
-		timeleft = schedule_timeout(timeleft);
+		timeleft = schedule_timeout_interruptible(timeleft);
 		/* swsusp */
 		try_to_freeze();
-		if (vfsp->vfs_flag & VFS_UMOUNT)
+		if (kthread_should_stop())
 			break;
 
 		spin_lock(&vfsp->vfs_sync_lock);
@@ -495,7 +587,8 @@ xfssyncd(
 		 */
 		if (!timeleft || list_empty(&vfsp->vfs_sync_list)) {
 			if (!timeleft)
-				timeleft = (xfs_syncd_centisecs * HZ) / 100;
+				timeleft = xfs_syncd_centisecs *
+							msecs_to_jiffies(10);
 			INIT_LIST_HEAD(&vfsp->vfs_sync_work.w_list);
 			list_add_tail(&vfsp->vfs_sync_work.w_list,
 					&vfsp->vfs_sync_list);
@@ -513,10 +606,6 @@ xfssyncd(
 		}
 	}
 
-	vfsp->vfs_sync_task = NULL;
-	wmb();
-	wake_up(&vfsp->vfs_wait_sync_task);
-
 	return 0;
 }
 
@@ -524,13 +613,11 @@ STATIC int
 linvfs_start_syncd(
 	vfs_t			*vfsp)
 {
-	int			pid;
-
-	pid = kernel_thread(xfssyncd, (void *) vfsp,
-			CLONE_VM | CLONE_FS | CLONE_FILES);
-	if (pid < 0)
-		return -pid;
-	wait_event(vfsp->vfs_wait_sync_task, vfsp->vfs_sync_task);
+	vfsp->vfs_sync_work.w_syncer = vfs_sync_worker;
+	vfsp->vfs_sync_work.w_vfs = vfsp;
+	vfsp->vfs_sync_task = kthread_run(xfssyncd, vfsp, "xfssyncd");
+	if (IS_ERR(vfsp->vfs_sync_task))
+		return -PTR_ERR(vfsp->vfs_sync_task);
 	return 0;
 }
 
@@ -538,11 +625,7 @@ STATIC void
 linvfs_stop_syncd(
 	vfs_t			*vfsp)
 {
-	vfsp->vfs_flag |= VFS_UMOUNT;
-	wmb();
-
-	wake_up_process(vfsp->vfs_sync_task);
-	wait_event(vfsp->vfs_wait_sync_task, !vfsp->vfs_sync_task);
+	kthread_stop(vfsp->vfs_sync_task);
 }
 
 STATIC void
@@ -669,6 +752,18 @@ linvfs_show_options(
 }
 
 STATIC int
+linvfs_quotasync(
+	struct super_block	*sb,
+	int			type)
+{
+	struct vfs		*vfsp = LINVFS_GET_VFS(sb);
+	int			error;
+
+	VFS_QUOTACTL(vfsp, Q_XQUOTASYNC, 0, (caddr_t)NULL, error);
+	return -error;
+}
+
+STATIC int
 linvfs_getxstate(
 	struct super_block	*sb,
 	struct fs_quota_stat	*fqs)
@@ -836,6 +931,7 @@ STATIC struct super_operations linvfs_sops = {
 };
 
 STATIC struct quotactl_ops linvfs_qops = {
+	.quota_sync		= linvfs_quotasync,
 	.get_xstate		= linvfs_getxstate,
 	.set_xstate		= linvfs_setxstate,
 	.get_xquota		= linvfs_getxquota,
@@ -866,9 +962,9 @@ init_xfs_fs( void )
 
 	ktrace_init(64);
 
-	error = init_inodecache();
+	error = linvfs_init_zones();
 	if (error < 0)
-		goto undo_inodecache;
+		goto undo_zones;
 
 	error = pagebuf_init();
 	if (error < 0)
@@ -889,9 +985,9 @@ undo_register:
 	pagebuf_terminate();
 
 undo_pagebuf:
-	destroy_inodecache();
+	linvfs_destroy_zones();
 
-undo_inodecache:
+undo_zones:
 	return error;
 }
 
@@ -903,7 +999,7 @@ exit_xfs_fs( void )
 	unregister_filesystem(&xfs_fs_type);
 	xfs_cleanup();
 	pagebuf_terminate();
-	destroy_inodecache();
+	linvfs_destroy_zones();
 	ktrace_uninit();
 }
 
diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/linux-2.6/xfs_super.h
index ec7e0035c731..df59408dca06 100644
--- a/fs/xfs/linux-2.6/xfs_super.h
+++ b/fs/xfs/linux-2.6/xfs_super.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPER_H__
 #define __XFS_SUPER_H__
@@ -132,6 +118,7 @@ extern void xfs_flush_device(struct xfs_inode *);
 extern int  xfs_blkdev_get(struct xfs_mount *, const char *,
 				struct block_device **);
 extern void xfs_blkdev_put(struct block_device *);
+extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
 
 extern struct export_operations linvfs_export_ops;
 
diff --git a/fs/xfs/linux-2.6/xfs_sysctl.c b/fs/xfs/linux-2.6/xfs_sysctl.c
index 0dc010356f4d..a02564972420 100644
--- a/fs/xfs/linux-2.6/xfs_sysctl.c
+++ b/fs/xfs/linux-2.6/xfs_sysctl.c
@@ -1,44 +1,26 @@
 /*
- * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2001-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_rw.h"
 #include <linux/sysctl.h>
 #include <linux/proc_fs.h>
 
-
 static struct ctl_table_header *xfs_table_header;
 
-
 #ifdef CONFIG_PROC_FS
 STATIC int
 xfs_stats_clear_proc_handler(
@@ -76,7 +58,7 @@ xfs_stats_clear_proc_handler(
 STATIC ctl_table xfs_table[] = {
 	{XFS_RESTRICT_CHOWN, "restrict_chown", &xfs_params.restrict_chown.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.restrict_chown.min, &xfs_params.restrict_chown.max},
 
 	{XFS_SGID_INHERIT, "irix_sgid_inherit", &xfs_params.sgid_inherit.val,
@@ -86,22 +68,22 @@ STATIC ctl_table xfs_table[] = {
 
 	{XFS_SYMLINK_MODE, "irix_symlink_mode", &xfs_params.symlink_mode.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.symlink_mode.min, &xfs_params.symlink_mode.max},
 
 	{XFS_PANIC_MASK, "panic_mask", &xfs_params.panic_mask.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.panic_mask.min, &xfs_params.panic_mask.max},
 
 	{XFS_ERRLEVEL, "error_level", &xfs_params.error_level.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.error_level.min, &xfs_params.error_level.max},
 
 	{XFS_SYNCD_TIMER, "xfssyncd_centisecs", &xfs_params.syncd_timer.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.syncd_timer.min, &xfs_params.syncd_timer.max},
 
 	{XFS_INHERIT_SYNC, "inherit_sync", &xfs_params.inherit_sync.val,
@@ -118,7 +100,7 @@ STATIC ctl_table xfs_table[] = {
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
 	&sysctl_intvec, NULL,
 	&xfs_params.inherit_noatim.min, &xfs_params.inherit_noatim.max},
-	
+
 	{XFS_BUF_TIMER, "xfsbufd_centisecs", &xfs_params.xfs_buf_timer.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
 	&sysctl_intvec, NULL,
@@ -136,14 +118,14 @@ STATIC ctl_table xfs_table[] = {
 
 	{XFS_ROTORSTEP, "rotorstep", &xfs_params.rotorstep.val,
 	sizeof(int), 0644, NULL, &proc_dointvec_minmax,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.rotorstep.min, &xfs_params.rotorstep.max},
 
 	/* please keep this the last entry */
 #ifdef CONFIG_PROC_FS
 	{XFS_STATS_CLEAR, "stats_clear", &xfs_params.stats_clear.val,
 	sizeof(int), 0644, NULL, &xfs_stats_clear_proc_handler,
-	&sysctl_intvec, NULL, 
+	&sysctl_intvec, NULL,
 	&xfs_params.stats_clear.min, &xfs_params.stats_clear.max},
 #endif /* CONFIG_PROC_FS */
 
diff --git a/fs/xfs/linux-2.6/xfs_sysctl.h b/fs/xfs/linux-2.6/xfs_sysctl.h
index a39a95020a58..bc8c11f13722 100644
--- a/fs/xfs/linux-2.6/xfs_sysctl.h
+++ b/fs/xfs/linux-2.6/xfs_sysctl.h
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2001-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #ifndef __XFS_SYSCTL_H__
 #define __XFS_SYSCTL_H__
 
diff --git a/fs/xfs/linux-2.6/xfs_version.h b/fs/xfs/linux-2.6/xfs_version.h
index 96f96394417e..f8d279d7563a 100644
--- a/fs/xfs/linux-2.6/xfs_version.h
+++ b/fs/xfs/linux-2.6/xfs_version.h
@@ -1,34 +1,22 @@
 /*
- * Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2001-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
+#ifndef __XFS_VERSION_H__
+#define __XFS_VERSION_H__
 
 /*
  * Dummy file that can contain a timestamp to put into the
@@ -36,9 +24,6 @@
  * running
  */
 
-#ifndef __XFS_VERSION_H__
-#define __XFS_VERSION_H__
-
 #define XFS_VERSION_STRING "SGI XFS"
 
 #endif /* __XFS_VERSION_H__ */
diff --git a/fs/xfs/linux-2.6/xfs_vfs.c b/fs/xfs/linux-2.6/xfs_vfs.c
index 669c61644959..c855d62e5344 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.c
+++ b/fs/xfs/linux-2.6/xfs_vfs.c
@@ -1,38 +1,22 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_macros.h"
 #include "xfs_inum.h"
 #include "xfs_log.h"
 #include "xfs_clnt.h"
@@ -251,7 +235,6 @@ vfs_allocate( void )
 	bhv_head_init(VFS_BHVHEAD(vfsp), "vfs");
 	INIT_LIST_HEAD(&vfsp->vfs_sync_list);
 	spin_lock_init(&vfsp->vfs_sync_lock);
-	init_waitqueue_head(&vfsp->vfs_wait_sync_task);
 	init_waitqueue_head(&vfsp->vfs_wait_single_sync_task);
 	return vfsp;
 }
diff --git a/fs/xfs/linux-2.6/xfs_vfs.h b/fs/xfs/linux-2.6/xfs_vfs.h
index 7ee1f714e9ba..57caf9eddee0 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.h
+++ b/fs/xfs/linux-2.6/xfs_vfs.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_VFS_H__
 #define __XFS_VFS_H__
@@ -65,7 +51,6 @@ typedef struct vfs {
 	spinlock_t		vfs_sync_lock;	/* work item list lock */
 	int 			vfs_sync_seq;	/* sync thread generation no. */
 	wait_queue_head_t	vfs_wait_single_sync_task;
-	wait_queue_head_t	vfs_wait_sync_task;
 } vfs_t;
 
 #define vfs_fbhv		vfs_bh.bh_first	/* 1st on vfs behavior chain */
@@ -96,7 +81,7 @@ typedef enum {
 #define VFS_RDONLY		0x0001	/* read-only vfs */
 #define VFS_GRPID		0x0002	/* group-ID assigned from directory */
 #define VFS_DMI			0x0004	/* filesystem has the DMI enabled */
-#define VFS_UMOUNT		0x0008	/* unmount in progress */
+#define VFS_32BITINODES		0x0008	/* do not use inums above 32 bits */
 #define VFS_END			0x0008	/* max flag */
 
 #define SYNC_ATTR		0x0001	/* sync attributes */
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index 250cad54e892..e9bbcb4d6243 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -1,38 +1,22 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 
-
 uint64_t vn_generation;		/* vnode generation number */
 DEFINE_SPINLOCK(vnumber_lock);
 
@@ -42,93 +26,32 @@ DEFINE_SPINLOCK(vnumber_lock);
  */
 #define NVSYNC                  37
 #define vptosync(v)             (&vsync[((unsigned long)v) % NVSYNC])
-sv_t vsync[NVSYNC];
-
-/*
- * Translate stat(2) file types to vnode types and vice versa.
- * Aware of numeric order of S_IFMT and vnode type values.
- */
-enum vtype iftovt_tab[] = {
-	VNON, VFIFO, VCHR, VNON, VDIR, VNON, VBLK, VNON,
-	VREG, VNON, VLNK, VNON, VSOCK, VNON, VNON, VNON
-};
-
-u_short vttoif_tab[] = {
-	0, S_IFREG, S_IFDIR, S_IFBLK, S_IFCHR, S_IFLNK, S_IFIFO, 0, S_IFSOCK
-};
-
+STATIC wait_queue_head_t vsync[NVSYNC];
 
 void
 vn_init(void)
 {
-	register sv_t *svp;
-	register int i;
+	int i;
 
-	for (svp = vsync, i = 0; i < NVSYNC; i++, svp++)
-		init_sv(svp, SV_DEFAULT, "vsy", i);
+	for (i = 0; i < NVSYNC; i++)
+		init_waitqueue_head(&vsync[i]);
 }
 
-/*
- * Clean a vnode of filesystem-specific data and prepare it for reuse.
- */
-STATIC int
-vn_reclaim(
+void
+vn_iowait(
 	struct vnode	*vp)
 {
-	int		error;
-
-	XFS_STATS_INC(vn_reclaim);
-	vn_trace_entry(vp, "vn_reclaim", (inst_t *)__return_address);
-
-	/*
-	 * Only make the VOP_RECLAIM call if there are behaviors
-	 * to call.
-	 */
-	if (vp->v_fbhv) {
-		VOP_RECLAIM(vp, error);
-		if (error)
-			return -error;
-	}
-	ASSERT(vp->v_fbhv == NULL);
-
-	VN_LOCK(vp);
-	vp->v_flag &= (VRECLM|VWAIT);
-	VN_UNLOCK(vp, 0);
-
-	vp->v_type = VNON;
-	vp->v_fbhv = NULL;
-
-#ifdef XFS_VNODE_TRACE
-	ktrace_free(vp->v_trace);
-	vp->v_trace = NULL;
-#endif
+	wait_queue_head_t *wq = vptosync(vp);
 
-	return 0;
+	wait_event(*wq, (atomic_read(&vp->v_iocount) == 0));
 }
 
-STATIC void
-vn_wakeup(
-	struct vnode	*vp)
-{
-	VN_LOCK(vp);
-	if (vp->v_flag & VWAIT)
-		sv_broadcast(vptosync(vp));
-	vp->v_flag &= ~(VRECLM|VWAIT|VMODIFIED);
-	VN_UNLOCK(vp, 0);
-}
-
-int
-vn_wait(
+void
+vn_iowake(
 	struct vnode	*vp)
 {
-	VN_LOCK(vp);
-	if (vp->v_flag & (VINACT | VRECLM)) {
-		vp->v_flag |= VWAIT;
-		sv_wait(vptosync(vp), PINOD, &vp->v_lock, 0);
-		return 1;
-	}
-	VN_UNLOCK(vp, 0);
-	return 0;
+	if (atomic_dec_and_test(&vp->v_iocount))
+		wake_up(vptosync(vp));
 }
 
 struct vnode *
@@ -154,6 +77,8 @@ vn_initialize(
 	/* Initialize the first behavior and the behavior chain head. */
 	vn_bhv_head_init(VN_BHV_HEAD(vp), "vnode");
 
+	atomic_set(&vp->v_iocount, 0);
+
 #ifdef	XFS_VNODE_TRACE
 	vp->v_trace = ktrace_alloc(VNODE_TRACE_SIZE, KM_SLEEP);
 #endif	/* XFS_VNODE_TRACE */
@@ -163,30 +88,6 @@ vn_initialize(
 }
 
 /*
- * Get a reference on a vnode.
- */
-vnode_t *
-vn_get(
-	struct vnode	*vp,
-	vmap_t		*vmap)
-{
-	struct inode	*inode;
-
-	XFS_STATS_INC(vn_get);
-	inode = LINVFS_GET_IP(vp);
-	if (inode->i_state & I_FREEING)
-		return NULL;
-
-	inode = ilookup(vmap->v_vfsp->vfs_super, vmap->v_ino);
-	if (!inode)	/* Inode not present */
-		return NULL;
-
-	vn_trace_exit(vp, "vn_get", (inst_t *)__return_address);
-
-	return vp;
-}
-
-/*
  * Revalidate the Linux inode from the vattr.
  * Note: i_size _not_ updated; we must hold the inode
  * semaphore when doing that - callers responsibility.
@@ -198,7 +99,7 @@ vn_revalidate_core(
 {
 	struct inode	*inode = LINVFS_GET_IP(vp);
 
-	inode->i_mode	    = VTTOIF(vap->va_type) | vap->va_mode;
+	inode->i_mode	    = vap->va_mode;
 	inode->i_nlink	    = vap->va_nlink;
 	inode->i_uid	    = vap->va_uid;
 	inode->i_gid	    = vap->va_gid;
@@ -206,6 +107,7 @@ vn_revalidate_core(
 	inode->i_mtime	    = vap->va_mtime;
 	inode->i_ctime	    = vap->va_ctime;
 	inode->i_atime	    = vap->va_atime;
+	inode->i_blksize    = vap->va_blocksize;
 	if (vap->va_xflags & XFS_XFLAG_IMMUTABLE)
 		inode->i_flags |= S_IMMUTABLE;
 	else
@@ -247,71 +149,6 @@ vn_revalidate(
 }
 
 /*
- * purge a vnode from the cache
- * At this point the vnode is guaranteed to have no references (vn_count == 0)
- * The caller has to make sure that there are no ways someone could
- * get a handle (via vn_get) on the vnode (usually done via a mount/vfs lock).
- */
-void
-vn_purge(
-	struct vnode	*vp,
-	vmap_t		*vmap)
-{
-	vn_trace_entry(vp, "vn_purge", (inst_t *)__return_address);
-
-again:
-	/*
-	 * Check whether vp has already been reclaimed since our caller
-	 * sampled its version while holding a filesystem cache lock that
-	 * its VOP_RECLAIM function acquires.
-	 */
-	VN_LOCK(vp);
-	if (vp->v_number != vmap->v_number) {
-		VN_UNLOCK(vp, 0);
-		return;
-	}
-
-	/*
-	 * If vp is being reclaimed or inactivated, wait until it is inert,
-	 * then proceed.  Can't assume that vnode is actually reclaimed
-	 * just because the reclaimed flag is asserted -- a vn_alloc
-	 * reclaim can fail.
-	 */
-	if (vp->v_flag & (VINACT | VRECLM)) {
-		ASSERT(vn_count(vp) == 0);
-		vp->v_flag |= VWAIT;
-		sv_wait(vptosync(vp), PINOD, &vp->v_lock, 0);
-		goto again;
-	}
-
-	/*
-	 * Another process could have raced in and gotten this vnode...
-	 */
-	if (vn_count(vp) > 0) {
-		VN_UNLOCK(vp, 0);
-		return;
-	}
-
-	XFS_STATS_DEC(vn_active);
-	vp->v_flag |= VRECLM;
-	VN_UNLOCK(vp, 0);
-
-	/*
-	 * Call VOP_RECLAIM and clean vp. The FSYNC_INVAL flag tells
-	 * vp's filesystem to flush and invalidate all cached resources.
-	 * When vn_reclaim returns, vp should have no private data,
-	 * either in a system cache or attached to v_data.
-	 */
-	if (vn_reclaim(vp) != 0)
-		panic("vn_purge: cannot reclaim");
-
-	/*
-	 * Wakeup anyone waiting for vp to be reclaimed.
-	 */
-	vn_wakeup(vp);
-}
-
-/*
  * Add a reference to a referenced vnode.
  */
 struct vnode *
@@ -330,80 +167,6 @@ vn_hold(
 	return vp;
 }
 
-/*
- *  Call VOP_INACTIVE on last reference.
- */
-void
-vn_rele(
-	struct vnode	*vp)
-{
-	int		vcnt;
-	int		cache;
-
-	XFS_STATS_INC(vn_rele);
-
-	VN_LOCK(vp);
-
-	vn_trace_entry(vp, "vn_rele", (inst_t *)__return_address);
-	vcnt = vn_count(vp);
-
-	/*
-	 * Since we always get called from put_inode we know
-	 * that i_count won't be decremented after we
-	 * return.
-	 */
-	if (!vcnt) {
-		/*
-		 * As soon as we turn this on, noone can find us in vn_get
-		 * until we turn off VINACT or VRECLM
-		 */
-		vp->v_flag |= VINACT;
-		VN_UNLOCK(vp, 0);
-
-		/*
-		 * Do not make the VOP_INACTIVE call if there
-		 * are no behaviors attached to the vnode to call.
-		 */
-		if (vp->v_fbhv)
-			VOP_INACTIVE(vp, NULL, cache);
-
-		VN_LOCK(vp);
-		if (vp->v_flag & VWAIT)
-			sv_broadcast(vptosync(vp));
-
-		vp->v_flag &= ~(VINACT|VWAIT|VRECLM|VMODIFIED);
-	}
-
-	VN_UNLOCK(vp, 0);
-
-	vn_trace_exit(vp, "vn_rele", (inst_t *)__return_address);
-}
-
-/*
- * Finish the removal of a vnode.
- */
-void
-vn_remove(
-	struct vnode	*vp)
-{
-	vmap_t		vmap;
-
-	/* Make sure we don't do this to the same vnode twice */
-	if (!(vp->v_fbhv))
-		return;
-
-	XFS_STATS_INC(vn_remove);
-	vn_trace_exit(vp, "vn_remove", (inst_t *)__return_address);
-
-	/*
-	 * After the following purge the vnode
-	 * will no longer exist.
-	 */
-	VMAP(vp, vmap);
-	vn_purge(vp, &vmap);
-}
-
-
 #ifdef	XFS_VNODE_TRACE
 
 #define KTRACE_ENTER(vp, vk, s, line, ra)			\
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index a6e57c647be4..f2bbb327c081 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  *
  * Portions Copyright (c) 1989, 1993
  *	The Regents of the University of California.  All rights reserved.
@@ -65,10 +51,6 @@ struct vattr;
 struct xfs_iomap;
 struct attrlist_cursor_kern;
 
-/*
- * Vnode types.  VNON means no type.
- */
-enum vtype	{ VNON, VREG, VDIR, VBLK, VCHR, VLNK, VFIFO, VBAD, VSOCK };
 
 typedef xfs_ino_t vnumber_t;
 typedef struct dentry vname_t;
@@ -77,15 +59,14 @@ typedef bhv_head_t vn_bhv_head_t;
 /*
  * MP locking protocols:
  *	v_flag, v_vfsp				VN_LOCK/VN_UNLOCK
- *	v_type					read-only or fs-dependent
  */
 typedef struct vnode {
 	__u32		v_flag;			/* vnode flags (see below) */
-	enum vtype	v_type;			/* vnode type */
 	struct vfs	*v_vfsp;		/* ptr to containing VFS */
 	vnumber_t	v_number;		/* in-core vnode number */
 	vn_bhv_head_t	v_bh;			/* behavior head */
 	spinlock_t	v_lock;			/* VN_LOCK/VN_UNLOCK */
+	atomic_t	v_iocount;		/* outstanding I/O count */
 #ifdef XFS_VNODE_TRACE
 	struct ktrace	*v_trace;		/* trace header structure    */
 #endif
@@ -93,6 +74,12 @@ typedef struct vnode {
 	/* inode MUST be last */
 } vnode_t;
 
+#define VN_ISLNK(vp)	S_ISLNK((vp)->v_inode.i_mode)
+#define VN_ISREG(vp)	S_ISREG((vp)->v_inode.i_mode)
+#define VN_ISDIR(vp)	S_ISDIR((vp)->v_inode.i_mode)
+#define VN_ISCHR(vp)	S_ISCHR((vp)->v_inode.i_mode)
+#define VN_ISBLK(vp)	S_ISBLK((vp)->v_inode.i_mode)
+
 #define v_fbhv			v_bh.bh_first	       /* first behavior */
 #define v_fops			v_bh.bh_first->bd_ops  /* first behavior ops */
 
@@ -133,22 +120,8 @@ typedef enum {
 #define LINVFS_GET_IP(vp)	(&(vp)->v_inode)
 
 /*
- * Convert between vnode types and inode formats (since POSIX.1
- * defines mode word of stat structure in terms of inode formats).
- */
-extern enum vtype	iftovt_tab[];
-extern u_short		vttoif_tab[];
-#define IFTOVT(mode)	(iftovt_tab[((mode) & S_IFMT) >> 12])
-#define VTTOIF(indx)	(vttoif_tab[(int)(indx)])
-#define MAKEIMODE(indx, mode)	(int)(VTTOIF(indx) | (mode))
-
-
-/*
  * Vnode flags.
  */
-#define VINACT		       0x1	/* vnode is being inactivated	*/
-#define VRECLM		       0x2	/* vnode is being reclaimed	*/
-#define VWAIT		       0x4	/* waiting for VINACT/VRECLM to end */
 #define VMODIFIED	       0x8	/* XFS inode state possibly differs */
 					/* to the Linux inode state.	*/
 
@@ -229,11 +202,12 @@ typedef void	(*vop_rwunlock_t)(bhv_desc_t *, vrwlock_t);
 typedef int	(*vop_bmap_t)(bhv_desc_t *, xfs_off_t, ssize_t, int,
 				struct xfs_iomap *, int *);
 typedef int	(*vop_reclaim_t)(bhv_desc_t *);
-typedef int	(*vop_attr_get_t)(bhv_desc_t *, char *, char *, int *, int,
-				struct cred *);
-typedef	int	(*vop_attr_set_t)(bhv_desc_t *, char *, char *, int, int,
-				struct cred *);
-typedef	int	(*vop_attr_remove_t)(bhv_desc_t *, char *, int, struct cred *);
+typedef int	(*vop_attr_get_t)(bhv_desc_t *, const char *, char *, int *,
+				int, struct cred *);
+typedef	int	(*vop_attr_set_t)(bhv_desc_t *, const char *, char *, int,
+				int, struct cred *);
+typedef	int	(*vop_attr_remove_t)(bhv_desc_t *, const char *,
+				int, struct cred *);
 typedef	int	(*vop_attr_list_t)(bhv_desc_t *, char *, int, int,
 				struct attrlist_cursor_kern *, struct cred *);
 typedef void	(*vop_link_removed_t)(bhv_desc_t *, vnode_t *, int);
@@ -408,7 +382,6 @@ typedef struct vnodeops {
  */
 typedef struct vattr {
 	int		va_mask;	/* bit-mask of attributes present */
-	enum vtype	va_type;	/* vnode type (for create) */
 	mode_t		va_mode;	/* file access mode and type */
 	xfs_nlink_t	va_nlink;	/* number of references to file */
 	uid_t		va_uid;		/* owner user id */
@@ -498,27 +471,12 @@ typedef struct vattr {
  * Check whether mandatory file locking is enabled.
  */
 #define MANDLOCK(vp, mode)	\
-	((vp)->v_type == VREG && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
+	(VN_ISREG(vp) && ((mode) & (VSGID|(VEXEC>>3))) == VSGID)
 
 extern void	vn_init(void);
-extern int	vn_wait(struct vnode *);
 extern vnode_t	*vn_initialize(struct inode *);
 
 /*
- * Acquiring and invalidating vnodes:
- *
- *	if (vn_get(vp, version, 0))
- *		...;
- *	vn_purge(vp, version);
- *
- * vn_get and vn_purge must be called with vmap_t arguments, sampled
- * while a lock that the vnode's VOP_RECLAIM function acquires is
- * held, to ensure that the vnode sampled with the lock held isn't
- * recycled (VOP_RECLAIMed) or deallocated between the release of the lock
- * and the subsequent vn_get or vn_purge.
- */
-
-/*
  * vnode_map structures _must_ match vn_epoch and vnode structure sizes.
  */
 typedef struct vnode_map {
@@ -531,11 +489,11 @@ typedef struct vnode_map {
 			 (vmap).v_number = (vp)->v_number,	\
 			 (vmap).v_ino	 = (vp)->v_inode.i_ino; }
 
-extern void	vn_purge(struct vnode *, vmap_t *);
-extern vnode_t	*vn_get(struct vnode *, vmap_t *);
 extern int	vn_revalidate(struct vnode *);
 extern void	vn_revalidate_core(struct vnode *, vattr_t *);
-extern void	vn_remove(struct vnode *);
+
+extern void	vn_iowait(struct vnode *vp);
+extern void	vn_iowake(struct vnode *vp);
 
 static inline int vn_count(struct vnode *vp)
 {
@@ -546,7 +504,6 @@ static inline int vn_count(struct vnode *vp)
  * Vnode reference counting functions (and macros for compatibility).
  */
 extern vnode_t	*vn_hold(struct vnode *);
-extern void	vn_rele(struct vnode *);
 
 #if defined(XFS_VNODE_TRACE)
 #define VN_HOLD(vp)		\
@@ -560,6 +517,12 @@ extern void	vn_rele(struct vnode *);
 #define VN_RELE(vp)		(iput(LINVFS_GET_IP(vp)))
 #endif
 
+static inline struct vnode *vn_grab(struct vnode *vp)
+{
+	struct inode *inode = igrab(LINVFS_GET_IP(vp));
+	return inode ? LINVFS_GET_VP(inode) : NULL;
+}
+
 /*
  * Vname handling macros.
  */
@@ -590,13 +553,6 @@ static __inline__ void vn_flagclr(struct vnode *vp, uint flag)
 }
 
 /*
- * Update modify/access/change times on the vnode
- */
-#define VN_MTIMESET(vp, tvp)	(LINVFS_GET_IP(vp)->i_mtime = *(tvp))
-#define VN_ATIMESET(vp, tvp)	(LINVFS_GET_IP(vp)->i_atime = *(tvp))
-#define VN_CTIMESET(vp, tvp)	(LINVFS_GET_IP(vp)->i_ctime = *(tvp))
-
-/*
  * Dealing with bad inodes
  */
 static inline void vn_mark_bad(struct vnode *vp)
@@ -627,6 +583,7 @@ static inline int VN_BAD(struct vnode *vp)
 #define	ATTR_LAZY	0x80	/* set/get attributes lazily */
 #define	ATTR_NONBLOCK	0x100	/* return EAGAIN if operation would block */
 #define ATTR_NOLOCK	0x200	/* Don't grab any conflicting locks */
+#define ATTR_NOSIZETOK	0x400	/* Don't get the SIZE token */
 
 /*
  * Flags to VOP_FSYNC and VOP_RECLAIM.
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 46ce1e3ce1d6..00b5043dfa5a 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -1,39 +1,25 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,18 +29,17 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
 #include "xfs_itable.h"
@@ -66,7 +51,6 @@
 #include "xfs_buf_item.h"
 #include "xfs_trans_space.h"
 #include "xfs_trans_priv.h"
-
 #include "xfs_qm.h"
 
 
@@ -112,7 +96,7 @@ xfs_qm_dqinit(
 
 	brandnewdquot = xfs_qm_dqalloc_incore(&dqp);
 	dqp->dq_flags = type;
-	INT_SET(dqp->q_core.d_id, ARCH_CONVERT, id);
+	dqp->q_core.d_id = cpu_to_be32(id);
 	dqp->q_mount = mp;
 
 	/*
@@ -194,10 +178,10 @@ xfs_qm_dqinit_core(
 	/*
 	 * Caller has zero'd the entire dquot 'chunk' already.
 	 */
-	INT_SET(d->dd_diskdq.d_magic, ARCH_CONVERT, XFS_DQUOT_MAGIC);
-	INT_SET(d->dd_diskdq.d_version, ARCH_CONVERT, XFS_DQUOT_VERSION);
-	INT_SET(d->dd_diskdq.d_id, ARCH_CONVERT, id);
-	INT_SET(d->dd_diskdq.d_flags, ARCH_CONVERT, type);
+	d->dd_diskdq.d_magic = cpu_to_be16(XFS_DQUOT_MAGIC);
+	d->dd_diskdq.d_version = XFS_DQUOT_VERSION;
+	d->dd_diskdq.d_id = cpu_to_be32(id);
+	d->dd_diskdq.d_flags = type;
 }
 
 
@@ -227,19 +211,13 @@ __xfs_dqtrace_entry(
 		     (void *)(__psint_t)dqp->q_nrefs,
 		     (void *)(__psint_t)dqp->dq_flags,
 		     (void *)(__psint_t)dqp->q_res_bcount,
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_bcount,
-						ARCH_CONVERT),
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_icount,
-						ARCH_CONVERT),
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_blk_hardlimit,
-						ARCH_CONVERT),
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_blk_softlimit,
-						ARCH_CONVERT),
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_ino_hardlimit,
-						ARCH_CONVERT),
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_ino_softlimit,
-						ARCH_CONVERT),
-		     (void *)(__psint_t)INT_GET(dqp->q_core.d_id, ARCH_CONVERT),
+		     (void *)(__psint_t)be64_to_cpu(dqp->q_core.d_bcount),
+		     (void *)(__psint_t)be64_to_cpu(dqp->q_core.d_icount),
+		     (void *)(__psint_t)be64_to_cpu(dqp->q_core.d_blk_hardlimit),
+		     (void *)(__psint_t)be64_to_cpu(dqp->q_core.d_blk_softlimit),
+		     (void *)(__psint_t)be64_to_cpu(dqp->q_core.d_ino_hardlimit),
+		     (void *)(__psint_t)be64_to_cpu(dqp->q_core.d_ino_softlimit),
+		     (void *)(__psint_t)be32_to_cpu(dqp->q_core.d_id),
 		     (void *)(__psint_t)current_pid(),
 		     (void *)(__psint_t)ino,
 		     (void *)(__psint_t)retaddr,
@@ -264,17 +242,17 @@ xfs_qm_adjust_dqlimits(
 	ASSERT(d->d_id);
 
 	if (q->qi_bsoftlimit && !d->d_blk_softlimit)
-		INT_SET(d->d_blk_softlimit, ARCH_CONVERT, q->qi_bsoftlimit);
+		d->d_blk_softlimit = cpu_to_be64(q->qi_bsoftlimit);
 	if (q->qi_bhardlimit && !d->d_blk_hardlimit)
-		INT_SET(d->d_blk_hardlimit, ARCH_CONVERT, q->qi_bhardlimit);
+		d->d_blk_hardlimit = cpu_to_be64(q->qi_bhardlimit);
 	if (q->qi_isoftlimit && !d->d_ino_softlimit)
-		INT_SET(d->d_ino_softlimit, ARCH_CONVERT, q->qi_isoftlimit);
+		d->d_ino_softlimit = cpu_to_be64(q->qi_isoftlimit);
 	if (q->qi_ihardlimit && !d->d_ino_hardlimit)
-		INT_SET(d->d_ino_hardlimit, ARCH_CONVERT, q->qi_ihardlimit);
+		d->d_ino_hardlimit = cpu_to_be64(q->qi_ihardlimit);
 	if (q->qi_rtbsoftlimit && !d->d_rtb_softlimit)
-		INT_SET(d->d_rtb_softlimit, ARCH_CONVERT, q->qi_rtbsoftlimit);
+		d->d_rtb_softlimit = cpu_to_be64(q->qi_rtbsoftlimit);
 	if (q->qi_rtbhardlimit && !d->d_rtb_hardlimit)
-		INT_SET(d->d_rtb_hardlimit, ARCH_CONVERT, q->qi_rtbhardlimit);
+		d->d_rtb_hardlimit = cpu_to_be64(q->qi_rtbhardlimit);
 }
 
 /*
@@ -298,81 +276,81 @@ xfs_qm_adjust_dqtimers(
 	ASSERT(d->d_id);
 
 #ifdef QUOTADEBUG
-	if (INT_GET(d->d_blk_hardlimit, ARCH_CONVERT))
-		ASSERT(INT_GET(d->d_blk_softlimit, ARCH_CONVERT) <=
-			INT_GET(d->d_blk_hardlimit, ARCH_CONVERT));
-	if (INT_GET(d->d_ino_hardlimit, ARCH_CONVERT))
-		ASSERT(INT_GET(d->d_ino_softlimit, ARCH_CONVERT) <=
-			INT_GET(d->d_ino_hardlimit, ARCH_CONVERT));
-	if (INT_GET(d->d_rtb_hardlimit, ARCH_CONVERT))
-		ASSERT(INT_GET(d->d_rtb_softlimit, ARCH_CONVERT) <=
-			INT_GET(d->d_rtb_hardlimit, ARCH_CONVERT));
+	if (d->d_blk_hardlimit)
+		ASSERT(be64_to_cpu(d->d_blk_softlimit) <=
+		       be64_to_cpu(d->d_blk_hardlimit));
+	if (d->d_ino_hardlimit)
+		ASSERT(be64_to_cpu(d->d_ino_softlimit) <=
+		       be64_to_cpu(d->d_ino_hardlimit));
+	if (d->d_rtb_hardlimit)
+		ASSERT(be64_to_cpu(d->d_rtb_softlimit) <=
+		       be64_to_cpu(d->d_rtb_hardlimit));
 #endif
 	if (!d->d_btimer) {
-		if ((INT_GET(d->d_blk_softlimit, ARCH_CONVERT) &&
-		    (INT_GET(d->d_bcount, ARCH_CONVERT) >=
-				INT_GET(d->d_blk_softlimit, ARCH_CONVERT))) ||
-		    (INT_GET(d->d_blk_hardlimit, ARCH_CONVERT) &&
-		    (INT_GET(d->d_bcount, ARCH_CONVERT) >=
-				INT_GET(d->d_blk_hardlimit, ARCH_CONVERT)))) {
-			INT_SET(d->d_btimer, ARCH_CONVERT,
-				get_seconds() + XFS_QI_BTIMELIMIT(mp));
+		if ((d->d_blk_softlimit &&
+		     (be64_to_cpu(d->d_bcount) >=
+		      be64_to_cpu(d->d_blk_softlimit))) ||
+		    (d->d_blk_hardlimit &&
+		     (be64_to_cpu(d->d_bcount) >=
+		      be64_to_cpu(d->d_blk_hardlimit)))) {
+			d->d_btimer = cpu_to_be32(get_seconds() +
+					XFS_QI_BTIMELIMIT(mp));
 		} else {
 			d->d_bwarns = 0;
 		}
 	} else {
 		if ((!d->d_blk_softlimit ||
-		    (INT_GET(d->d_bcount, ARCH_CONVERT) <
-				INT_GET(d->d_blk_softlimit, ARCH_CONVERT))) &&
+		     (be64_to_cpu(d->d_bcount) <
+		      be64_to_cpu(d->d_blk_softlimit))) &&
 		    (!d->d_blk_hardlimit ||
-		    (INT_GET(d->d_bcount, ARCH_CONVERT) <
-				INT_GET(d->d_blk_hardlimit, ARCH_CONVERT)))) {
+		    (be64_to_cpu(d->d_bcount) <
+		     be64_to_cpu(d->d_blk_hardlimit)))) {
 			d->d_btimer = 0;
 		}
 	}
 
 	if (!d->d_itimer) {
-		if ((INT_GET(d->d_ino_softlimit, ARCH_CONVERT) &&
-		    (INT_GET(d->d_icount, ARCH_CONVERT) >=
-				INT_GET(d->d_ino_softlimit, ARCH_CONVERT))) ||
-		    (INT_GET(d->d_ino_hardlimit, ARCH_CONVERT) &&
-		    (INT_GET(d->d_icount, ARCH_CONVERT) >=
-				INT_GET(d->d_ino_hardlimit, ARCH_CONVERT)))) {
-			INT_SET(d->d_itimer, ARCH_CONVERT,
-				get_seconds() + XFS_QI_ITIMELIMIT(mp));
+		if ((d->d_ino_softlimit &&
+		     (be64_to_cpu(d->d_icount) >=
+		      be64_to_cpu(d->d_ino_softlimit))) ||
+		    (d->d_ino_hardlimit &&
+		     (be64_to_cpu(d->d_icount) >=
+		      be64_to_cpu(d->d_ino_hardlimit)))) {
+			d->d_itimer = cpu_to_be32(get_seconds() +
+					XFS_QI_ITIMELIMIT(mp));
 		} else {
 			d->d_iwarns = 0;
 		}
 	} else {
 		if ((!d->d_ino_softlimit ||
-		    (INT_GET(d->d_icount, ARCH_CONVERT) <
-				INT_GET(d->d_ino_softlimit, ARCH_CONVERT)))  &&
+		     (be64_to_cpu(d->d_icount) <
+		      be64_to_cpu(d->d_ino_softlimit)))  &&
 		    (!d->d_ino_hardlimit ||
-		    (INT_GET(d->d_icount, ARCH_CONVERT) <
-				INT_GET(d->d_ino_hardlimit, ARCH_CONVERT)))) {
+		     (be64_to_cpu(d->d_icount) <
+		      be64_to_cpu(d->d_ino_hardlimit)))) {
 			d->d_itimer = 0;
 		}
 	}
 
 	if (!d->d_rtbtimer) {
-		if ((INT_GET(d->d_rtb_softlimit, ARCH_CONVERT) &&
-		    (INT_GET(d->d_rtbcount, ARCH_CONVERT) >=
-				INT_GET(d->d_rtb_softlimit, ARCH_CONVERT))) ||
-		    (INT_GET(d->d_rtb_hardlimit, ARCH_CONVERT) &&
-		    (INT_GET(d->d_rtbcount, ARCH_CONVERT) >=
-				INT_GET(d->d_rtb_hardlimit, ARCH_CONVERT)))) {
-			INT_SET(d->d_rtbtimer, ARCH_CONVERT,
-				get_seconds() + XFS_QI_RTBTIMELIMIT(mp));
+		if ((d->d_rtb_softlimit &&
+		     (be64_to_cpu(d->d_rtbcount) >=
+		      be64_to_cpu(d->d_rtb_softlimit))) ||
+		    (d->d_rtb_hardlimit &&
+		     (be64_to_cpu(d->d_rtbcount) >=
+		      be64_to_cpu(d->d_rtb_hardlimit)))) {
+			d->d_rtbtimer = cpu_to_be32(get_seconds() +
+					XFS_QI_RTBTIMELIMIT(mp));
 		} else {
 			d->d_rtbwarns = 0;
 		}
 	} else {
 		if ((!d->d_rtb_softlimit ||
-		    (INT_GET(d->d_rtbcount, ARCH_CONVERT) <
-				INT_GET(d->d_rtb_softlimit, ARCH_CONVERT))) &&
+		     (be64_to_cpu(d->d_rtbcount) <
+		      be64_to_cpu(d->d_rtb_softlimit))) &&
 		    (!d->d_rtb_hardlimit ||
-		    (INT_GET(d->d_rtbcount, ARCH_CONVERT) <
-				INT_GET(d->d_rtb_hardlimit, ARCH_CONVERT)))) {
+		     (be64_to_cpu(d->d_rtbcount) <
+		      be64_to_cpu(d->d_rtb_hardlimit)))) {
 			d->d_rtbtimer = 0;
 		}
 	}
@@ -421,7 +399,7 @@ xfs_qm_init_dquot_blk(
  */
 STATIC int
 xfs_qm_dqalloc(
-	xfs_trans_t	*tp,
+	xfs_trans_t	**tpp,
 	xfs_mount_t	*mp,
 	xfs_dquot_t	*dqp,
 	xfs_inode_t	*quotip,
@@ -433,6 +411,7 @@ xfs_qm_dqalloc(
 	xfs_bmbt_irec_t map;
 	int		nmaps, error, committed;
 	xfs_buf_t	*bp;
+	xfs_trans_t	*tp = *tpp;
 
 	ASSERT(tp != NULL);
 	xfs_dqtrace_entry(dqp, "DQALLOC");
@@ -489,13 +468,35 @@ xfs_qm_dqalloc(
 	 * Make a chunk of dquots out of this buffer and log
 	 * the entire thing.
 	 */
-	xfs_qm_init_dquot_blk(tp, mp, INT_GET(dqp->q_core.d_id, ARCH_CONVERT),
+	xfs_qm_init_dquot_blk(tp, mp, be32_to_cpu(dqp->q_core.d_id),
 			      dqp->dq_flags & XFS_DQ_ALLTYPES, bp);
 
-	if ((error = xfs_bmap_finish(&tp, &flist, firstblock, &committed))) {
+	/*
+	 * xfs_bmap_finish() may commit the current transaction and
+	 * start a second transaction if the freelist is not empty.
+	 *
+	 * Since we still want to modify this buffer, we need to
+	 * ensure that the buffer is not released on commit of
+	 * the first transaction and ensure the buffer is added to the
+	 * second transaction.
+	 *
+	 * If there is only one transaction then don't stop the buffer
+	 * from being released when it commits later on.
+	 */
+
+	xfs_trans_bhold(tp, bp);
+
+	if ((error = xfs_bmap_finish(tpp, &flist, firstblock, &committed))) {
 		goto error1;
 	}
 
+	if (committed) {
+		tp = *tpp;
+		xfs_trans_bjoin(tp, bp);
+	} else {
+		xfs_trans_bhold_release(tp, bp);
+	}
+
 	*O_bpp = bp;
 	return 0;
 
@@ -514,7 +515,7 @@ xfs_qm_dqalloc(
  */
 STATIC int
 xfs_qm_dqtobp(
-	xfs_trans_t		*tp,
+	xfs_trans_t		**tpp,
 	xfs_dquot_t		*dqp,
 	xfs_disk_dquot_t	**O_ddpp,
 	xfs_buf_t		**O_bpp,
@@ -528,9 +529,10 @@ xfs_qm_dqtobp(
 	xfs_disk_dquot_t *ddq;
 	xfs_dqid_t	id;
 	boolean_t	newdquot;
+	xfs_trans_t	*tp = (tpp ? *tpp : NULL);
 
 	mp = dqp->q_mount;
-	id = INT_GET(dqp->q_core.d_id, ARCH_CONVERT);
+	id = be32_to_cpu(dqp->q_core.d_id);
 	nmaps = 1;
 	newdquot = B_FALSE;
 
@@ -539,8 +541,7 @@ xfs_qm_dqtobp(
 	 */
 	if (dqp->q_blkno == (xfs_daddr_t) 0) {
 		/* We use the id as an index */
-		dqp->q_fileoffset = (xfs_fileoff_t) ((uint)id /
-						     XFS_QM_DQPERBLK(mp));
+		dqp->q_fileoffset = (xfs_fileoff_t)id / XFS_QM_DQPERBLK(mp);
 		nmaps = 1;
 		quotip = XFS_DQ_TO_QIP(dqp);
 		xfs_ilock(quotip, XFS_ILOCK_SHARED);
@@ -579,9 +580,10 @@ xfs_qm_dqtobp(
 				return (ENOENT);
 
 			ASSERT(tp);
-			if ((error = xfs_qm_dqalloc(tp, mp, dqp, quotip,
+			if ((error = xfs_qm_dqalloc(tpp, mp, dqp, quotip,
 						dqp->q_fileoffset, &bp)))
 				return (error);
+			tp = *tpp;
 			newdquot = B_TRUE;
 		} else {
 			/*
@@ -645,7 +647,7 @@ xfs_qm_dqtobp(
 /* ARGSUSED */
 STATIC int
 xfs_qm_dqread(
-	xfs_trans_t	*tp,
+	xfs_trans_t	**tpp,
 	xfs_dqid_t	id,
 	xfs_dquot_t	*dqp,	/* dquot to get filled in */
 	uint		flags)
@@ -653,28 +655,32 @@ xfs_qm_dqread(
 	xfs_disk_dquot_t *ddqp;
 	xfs_buf_t	 *bp;
 	int		 error;
+	xfs_trans_t	 *tp;
+
+	ASSERT(tpp);
 
 	/*
 	 * get a pointer to the on-disk dquot and the buffer containing it
 	 * dqp already knows its own type (GROUP/USER).
 	 */
 	xfs_dqtrace_entry(dqp, "DQREAD");
-	if ((error = xfs_qm_dqtobp(tp, dqp, &ddqp, &bp, flags))) {
+	if ((error = xfs_qm_dqtobp(tpp, dqp, &ddqp, &bp, flags))) {
 		return (error);
 	}
+	tp = *tpp;
 
 	/* copy everything from disk dquot to the incore dquot */
 	memcpy(&dqp->q_core, ddqp, sizeof(xfs_disk_dquot_t));
-	ASSERT(INT_GET(dqp->q_core.d_id, ARCH_CONVERT) == id);
+	ASSERT(be32_to_cpu(dqp->q_core.d_id) == id);
 	xfs_qm_dquot_logitem_init(dqp);
 
 	/*
 	 * Reservation counters are defined as reservation plus current usage
 	 * to avoid having to add everytime.
 	 */
-	dqp->q_res_bcount = INT_GET(ddqp->d_bcount, ARCH_CONVERT);
-	dqp->q_res_icount = INT_GET(ddqp->d_icount, ARCH_CONVERT);
-	dqp->q_res_rtbcount = INT_GET(ddqp->d_rtbcount, ARCH_CONVERT);
+	dqp->q_res_bcount = be64_to_cpu(ddqp->d_bcount);
+	dqp->q_res_icount = be64_to_cpu(ddqp->d_icount);
+	dqp->q_res_rtbcount = be64_to_cpu(ddqp->d_rtbcount);
 
 	/* Mark the buf so that this will stay incore a little longer */
 	XFS_BUF_SET_VTYPE_REF(bp, B_FS_DQUOT, XFS_DQUOT_REF);
@@ -740,7 +746,7 @@ xfs_qm_idtodq(
 	 * Read it from disk; xfs_dqread() takes care of
 	 * all the necessary initialization of dquot's fields (locks, etc)
 	 */
-	if ((error = xfs_qm_dqread(tp, id, dqp, flags))) {
+	if ((error = xfs_qm_dqread(&tp, id, dqp, flags))) {
 		/*
 		 * This can happen if quotas got turned off (ESRCH),
 		 * or if the dquot didn't exist on disk and we ask to
@@ -800,7 +806,7 @@ xfs_qm_dqlookup(
 		 * dqlock to look at the id field of the dquot, since the
 		 * id can't be modified without the hashlock anyway.
 		 */
-		if (INT_GET(dqp->q_core.d_id, ARCH_CONVERT) == id && dqp->q_mount == mp) {
+		if (be32_to_cpu(dqp->q_core.d_id) == id && dqp->q_mount == mp) {
 			xfs_dqtrace_entry(dqp, "DQFOUND BY LOOKUP");
 			/*
 			 * All in core dquots must be on the dqlist of mp
@@ -831,7 +837,7 @@ xfs_qm_dqlookup(
 			 * id couldn't have changed; we had the hashlock all
 			 * along
 			 */
-			ASSERT(INT_GET(dqp->q_core.d_id, ARCH_CONVERT) == id);
+			ASSERT(be32_to_cpu(dqp->q_core.d_id) == id);
 
 			if (flist_locked) {
 				if (dqp->q_nrefs != 0) {
@@ -1253,7 +1259,7 @@ xfs_qm_dqflush(
 		return (error);
 	}
 
-	if (xfs_qm_dqcheck(&dqp->q_core, INT_GET(ddqp->d_id, ARCH_CONVERT),
+	if (xfs_qm_dqcheck(&dqp->q_core, be32_to_cpu(ddqp->d_id),
 			   0, XFS_QMOPT_DOWARN, "dqflush (incore copy)")) {
 		xfs_force_shutdown(dqp->q_mount, XFS_CORRUPT_INCORE);
 		return XFS_ERROR(EIO);
@@ -1406,8 +1412,8 @@ xfs_dqlock2(
 {
 	if (d1 && d2) {
 		ASSERT(d1 != d2);
-		if (INT_GET(d1->q_core.d_id, ARCH_CONVERT) >
-		    INT_GET(d2->q_core.d_id, ARCH_CONVERT)) {
+		if (be32_to_cpu(d1->q_core.d_id) >
+		    be32_to_cpu(d2->q_core.d_id)) {
 			xfs_dqlock(d2);
 			xfs_dqlock(d1);
 		} else {
@@ -1529,33 +1535,33 @@ xfs_qm_dqprint(xfs_dquot_t *dqp)
 {
 	cmn_err(CE_DEBUG, "-----------KERNEL DQUOT----------------");
 	cmn_err(CE_DEBUG, "---- dquotID =  %d",
-		(int)INT_GET(dqp->q_core.d_id, ARCH_CONVERT));
+		(int)be32_to_cpu(dqp->q_core.d_id));
 	cmn_err(CE_DEBUG, "---- type    =  %s", DQFLAGTO_TYPESTR(dqp));
 	cmn_err(CE_DEBUG, "---- fs      =  0x%p", dqp->q_mount);
 	cmn_err(CE_DEBUG, "---- blkno   =  0x%x", (int) dqp->q_blkno);
 	cmn_err(CE_DEBUG, "---- boffset =  0x%x", (int) dqp->q_bufoffset);
 	cmn_err(CE_DEBUG, "---- blkhlimit =  %Lu (0x%x)",
-		INT_GET(dqp->q_core.d_blk_hardlimit, ARCH_CONVERT),
-		(int) INT_GET(dqp->q_core.d_blk_hardlimit, ARCH_CONVERT));
+		be64_to_cpu(dqp->q_core.d_blk_hardlimit),
+		(int)be64_to_cpu(dqp->q_core.d_blk_hardlimit));
 	cmn_err(CE_DEBUG, "---- blkslimit =  %Lu (0x%x)",
-		INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT),
-		(int)INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT));
+		be64_to_cpu(dqp->q_core.d_blk_softlimit),
+		(int)be64_to_cpu(dqp->q_core.d_blk_softlimit));
 	cmn_err(CE_DEBUG, "---- inohlimit =  %Lu (0x%x)",
-		INT_GET(dqp->q_core.d_ino_hardlimit, ARCH_CONVERT),
-		(int)INT_GET(dqp->q_core.d_ino_hardlimit, ARCH_CONVERT));
+		be64_to_cpu(dqp->q_core.d_ino_hardlimit),
+		(int)be64_to_cpu(dqp->q_core.d_ino_hardlimit));
 	cmn_err(CE_DEBUG, "---- inoslimit =  %Lu (0x%x)",
-		INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT),
-		(int)INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT));
+		be64_to_cpu(dqp->q_core.d_ino_softlimit),
+		(int)be64_to_cpu(dqp->q_core.d_ino_softlimit));
 	cmn_err(CE_DEBUG, "---- bcount  =  %Lu (0x%x)",
-		INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT),
-		(int)INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT));
+		be64_to_cpu(dqp->q_core.d_bcount),
+		(int)be64_to_cpu(dqp->q_core.d_bcount));
 	cmn_err(CE_DEBUG, "---- icount  =  %Lu (0x%x)",
-		INT_GET(dqp->q_core.d_icount, ARCH_CONVERT),
-		(int)INT_GET(dqp->q_core.d_icount, ARCH_CONVERT));
+		be64_to_cpu(dqp->q_core.d_icount),
+		(int)be64_to_cpu(dqp->q_core.d_icount));
 	cmn_err(CE_DEBUG, "---- btimer  =  %d",
-		(int)INT_GET(dqp->q_core.d_btimer, ARCH_CONVERT));
+		(int)be32_to_cpu(dqp->q_core.d_btimer));
 	cmn_err(CE_DEBUG, "---- itimer  =  %d",
-		(int)INT_GET(dqp->q_core.d_itimer, ARCH_CONVERT));
+		(int)be32_to_cpu(dqp->q_core.d_itimer));
 	cmn_err(CE_DEBUG, "---------------------------");
 }
 #endif
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index 39175103c8e0..c0c629663a5c 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DQUOT_H__
 #define __XFS_DQUOT_H__
@@ -113,20 +99,6 @@ typedef struct xfs_dquot {
 
 #define XFS_DQHOLD(dqp)		((dqp)->q_nrefs++)
 
-/*
- * Quota Accounting/Enforcement flags
- */
-#define XFS_ALL_QUOTA_ACCT	\
-		(XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
-#define XFS_ALL_QUOTA_ENFD	(XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
-#define XFS_ALL_QUOTA_CHKD	(XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
-
-#define XFS_IS_QUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
-#define XFS_IS_QUOTA_ENFORCED(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
-#define XFS_IS_UQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_UQUOTA_ACCT)
-#define XFS_IS_PQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_PQUOTA_ACCT)
-#define XFS_IS_GQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_GQUOTA_ACCT)
-
 #ifdef DEBUG
 static inline int
 XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp)
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index f5271b7b1e84..2f69822344e5 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -1,39 +1,25 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,18 +29,17 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
 #include "xfs_itable.h"
@@ -65,10 +50,8 @@
 #include "xfs_attr.h"
 #include "xfs_buf_item.h"
 #include "xfs_trans_priv.h"
-
 #include "xfs_qm.h"
 
-
 /*
  * returns the number of iovecs needed to log the given dquot item.
  */
@@ -467,7 +450,7 @@ xfs_qm_dquot_logitem_init(
 	lp->qli_item.li_mountp = dqp->q_mount;
 	lp->qli_dquot = dqp;
 	lp->qli_format.qlf_type = XFS_LI_DQUOT;
-	lp->qli_format.qlf_id = INT_GET(dqp->q_core.d_id, ARCH_CONVERT);
+	lp->qli_format.qlf_id = be32_to_cpu(dqp->q_core.d_id);
 	lp->qli_format.qlf_blkno = dqp->q_blkno;
 	lp->qli_format.qlf_len = 1;
 	/*
@@ -509,6 +492,7 @@ xfs_qm_qoff_logitem_format(xfs_qoff_logitem_t	*qf,
 
 	log_vector->i_addr = (xfs_caddr_t)&(qf->qql_format);
 	log_vector->i_len = sizeof(xfs_qoff_logitem_t);
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_QUOTAOFF);
 	qf->qql_format.qf_size = 1;
 }
 
diff --git a/fs/xfs/quota/xfs_dquot_item.h b/fs/xfs/quota/xfs_dquot_item.h
index 9c6500dabcaa..5a632531f843 100644
--- a/fs/xfs/quota/xfs_dquot_item.h
+++ b/fs/xfs/quota/xfs_dquot_item.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DQUOT_ITEM_H__
 #define __XFS_DQUOT_ITEM_H__
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index f665ca8f9e96..1aea42d71a64 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -1,39 +1,25 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_clnt.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
@@ -44,21 +30,20 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
-#include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
-#include "xfs_itable.h"
+#include "xfs_bmap.h"
 #include "xfs_rw.h"
 #include "xfs_acl.h"
 #include "xfs_cap.h"
@@ -67,7 +52,6 @@
 #include "xfs_buf_item.h"
 #include "xfs_trans_space.h"
 #include "xfs_utils.h"
-
 #include "xfs_qm.h"
 
 /*
@@ -76,8 +60,9 @@
  * quota functionality, including maintaining the freelist and hash
  * tables of dquots.
  */
-mutex_t xfs_Gqm_lock;
+mutex_t		xfs_Gqm_lock;
 struct xfs_qm	*xfs_Gqm;
+uint		ndquot;
 
 kmem_zone_t	*qm_dqzone;
 kmem_zone_t	*qm_dqtrxzone;
@@ -107,10 +92,10 @@ extern mutex_t	qcheck_lock;
 	for (dqp = (l)->qh_next; dqp != NULL; dqp = dqp->NXT) { \
 		cmn_err(CE_DEBUG, "   %d.  \"%d (%s)\"   " \
 				  "bcnt = %d, icnt = %d, refs = %d", \
-			++i, (int) INT_GET(dqp->q_core.d_id, ARCH_CONVERT), \
+			++i, (int) be32_to_cpu(dqp->q_core.d_id), \
 			DQFLAGTO_TYPESTR(dqp),	     \
-			(int) INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT), \
-			(int) INT_GET(dqp->q_core.d_icount, ARCH_CONVERT), \
+			(int) be64_to_cpu(dqp->q_core.d_bcount), \
+			(int) be64_to_cpu(dqp->q_core.d_icount), \
 			(int) dqp->q_nrefs);  } \
 }
 #else
@@ -124,25 +109,25 @@ extern mutex_t	qcheck_lock;
 STATIC struct xfs_qm *
 xfs_Gqm_init(void)
 {
-	xfs_qm_t		*xqm;
-	int			hsize, i;
-
-	xqm = kmem_zalloc(sizeof(xfs_qm_t), KM_SLEEP);
-	ASSERT(xqm);
+	xfs_dqhash_t	*udqhash, *gdqhash;
+	xfs_qm_t	*xqm;
+	uint		i, hsize, flags = KM_SLEEP | KM_MAYFAIL;
 
 	/*
 	 * Initialize the dquot hash tables.
 	 */
-	hsize = (DQUOT_HASH_HEURISTIC < XFS_QM_NCSIZE_THRESHOLD) ?
-		XFS_QM_HASHSIZE_LOW : XFS_QM_HASHSIZE_HIGH;
-	xqm->qm_dqhashmask = hsize - 1;
+	hsize = XFS_QM_HASHSIZE_HIGH;
+	while (!(udqhash = kmem_zalloc(hsize * sizeof(xfs_dqhash_t), flags))) {
+		if ((hsize >>= 1) <= XFS_QM_HASHSIZE_LOW)
+			flags = KM_SLEEP;
+	}
+	gdqhash = kmem_zalloc(hsize * sizeof(xfs_dqhash_t), KM_SLEEP);
+	ndquot = hsize << 8;
 
-	xqm->qm_usr_dqhtable = (xfs_dqhash_t *)kmem_zalloc(hsize *
-						      sizeof(xfs_dqhash_t),
-						      KM_SLEEP);
-	xqm->qm_grp_dqhtable = (xfs_dqhash_t *)kmem_zalloc(hsize *
-						      sizeof(xfs_dqhash_t),
-						      KM_SLEEP);
+	xqm = kmem_zalloc(sizeof(xfs_qm_t), KM_SLEEP);
+	xqm->qm_dqhashmask = hsize - 1;
+	xqm->qm_usr_dqhtable = udqhash;
+	xqm->qm_grp_dqhtable = gdqhash;
 	ASSERT(xqm->qm_usr_dqhtable != NULL);
 	ASSERT(xqm->qm_grp_dqhtable != NULL);
 
@@ -365,16 +350,6 @@ xfs_qm_mount_quotas(
 	int		error = 0;
 	uint		sbf;
 
-	/*
-	 * If a file system had quotas running earlier, but decided to
-	 * mount without -o uquota/pquota/gquota options, revoke the
-	 * quotachecked license, and bail out.
-	 */
-	if (! XFS_IS_QUOTA_ON(mp) &&
-	    (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT)) {
-		mp->m_qflags = 0;
-		goto write_changes;
-	}
 
 	/*
 	 * If quotas on realtime volumes is not supported, we disable
@@ -388,11 +363,8 @@ xfs_qm_mount_quotas(
 		goto write_changes;
 	}
 
-#if defined(DEBUG) && defined(XFS_LOUD_RECOVERY)
-	cmn_err(CE_NOTE, "Attempting to turn on disk quotas.");
-#endif
-
 	ASSERT(XFS_IS_QUOTA_RUNNING(mp));
+
 	/*
 	 * Allocate the quotainfo structure inside the mount struct, and
 	 * create quotainode(s), and change/rev superblock if necessary.
@@ -410,19 +382,14 @@ xfs_qm_mount_quotas(
 	 */
 	if (XFS_QM_NEED_QUOTACHECK(mp) &&
 		!(mfsi_flags & XFS_MFSI_NO_QUOTACHECK)) {
-#ifdef DEBUG
-		cmn_err(CE_NOTE, "Doing a quotacheck. Please wait.");
-#endif
 		if ((error = xfs_qm_quotacheck(mp))) {
 			/* Quotacheck has failed and quotas have
 			 * been disabled.
 			 */
 			return XFS_ERROR(error);
 		}
-#ifdef DEBUG
-		cmn_err(CE_NOTE, "Done quotacheck.");
-#endif
 	}
+
  write_changes:
 	/*
 	 * We actually don't have to acquire the SB_LOCK at all.
@@ -761,7 +728,7 @@ xfs_qm_dqattach_one(
 	 */
 	if (udqhint &&
 	    (dqp = udqhint->q_gdquot) &&
-	    (INT_GET(dqp->q_core.d_id, ARCH_CONVERT) == id)) {
+	    (be32_to_cpu(dqp->q_core.d_id) == id)) {
 		ASSERT(XFS_DQ_IS_LOCKED(udqhint));
 		xfs_dqlock(dqp);
 		XFS_DQHOLD(dqp);
@@ -1231,42 +1198,24 @@ xfs_qm_init_quotainfo(
 		 * a user or group before he or she can not perform any
 		 * more writing. If it is zero, a default is used.
 		 */
-		qinf->qi_btimelimit =
-				INT_GET(ddqp->d_btimer, ARCH_CONVERT) ?
-				INT_GET(ddqp->d_btimer, ARCH_CONVERT) :
-				XFS_QM_BTIMELIMIT;
-		qinf->qi_itimelimit =
-				INT_GET(ddqp->d_itimer, ARCH_CONVERT) ?
-				INT_GET(ddqp->d_itimer, ARCH_CONVERT) :
-				XFS_QM_ITIMELIMIT;
-		qinf->qi_rtbtimelimit =
-				INT_GET(ddqp->d_rtbtimer, ARCH_CONVERT) ?
-				INT_GET(ddqp->d_rtbtimer, ARCH_CONVERT) :
-				XFS_QM_RTBTIMELIMIT;
-		qinf->qi_bwarnlimit =
-				INT_GET(ddqp->d_bwarns, ARCH_CONVERT) ?
-				INT_GET(ddqp->d_bwarns, ARCH_CONVERT) :
-				XFS_QM_BWARNLIMIT;
-		qinf->qi_iwarnlimit =
-				INT_GET(ddqp->d_iwarns, ARCH_CONVERT) ?
-				INT_GET(ddqp->d_iwarns, ARCH_CONVERT) :
-				XFS_QM_IWARNLIMIT;
-		qinf->qi_rtbwarnlimit =
-				INT_GET(ddqp->d_rtbwarns, ARCH_CONVERT) ?
-				INT_GET(ddqp->d_rtbwarns, ARCH_CONVERT) :
-				XFS_QM_RTBWARNLIMIT;
-		qinf->qi_bhardlimit =
-				INT_GET(ddqp->d_blk_hardlimit, ARCH_CONVERT);
-		qinf->qi_bsoftlimit =
-				INT_GET(ddqp->d_blk_softlimit, ARCH_CONVERT);
-		qinf->qi_ihardlimit =
-				INT_GET(ddqp->d_ino_hardlimit, ARCH_CONVERT);
-		qinf->qi_isoftlimit =
-				INT_GET(ddqp->d_ino_softlimit, ARCH_CONVERT);
-		qinf->qi_rtbhardlimit =
-				INT_GET(ddqp->d_rtb_hardlimit, ARCH_CONVERT);
-		qinf->qi_rtbsoftlimit =
-				INT_GET(ddqp->d_rtb_softlimit, ARCH_CONVERT);
+		qinf->qi_btimelimit = ddqp->d_btimer ?
+			be32_to_cpu(ddqp->d_btimer) : XFS_QM_BTIMELIMIT;
+		qinf->qi_itimelimit = ddqp->d_itimer ?
+			be32_to_cpu(ddqp->d_itimer) : XFS_QM_ITIMELIMIT;
+		qinf->qi_rtbtimelimit = ddqp->d_rtbtimer ?
+			be32_to_cpu(ddqp->d_rtbtimer) : XFS_QM_RTBTIMELIMIT;
+		qinf->qi_bwarnlimit = ddqp->d_bwarns ?
+			be16_to_cpu(ddqp->d_bwarns) : XFS_QM_BWARNLIMIT;
+		qinf->qi_iwarnlimit = ddqp->d_iwarns ?
+			be16_to_cpu(ddqp->d_iwarns) : XFS_QM_IWARNLIMIT;
+		qinf->qi_rtbwarnlimit = ddqp->d_rtbwarns ?
+			be16_to_cpu(ddqp->d_rtbwarns) : XFS_QM_RTBWARNLIMIT;
+		qinf->qi_bhardlimit = be64_to_cpu(ddqp->d_blk_hardlimit);
+		qinf->qi_bsoftlimit = be64_to_cpu(ddqp->d_blk_softlimit);
+		qinf->qi_ihardlimit = be64_to_cpu(ddqp->d_ino_hardlimit);
+		qinf->qi_isoftlimit = be64_to_cpu(ddqp->d_ino_softlimit);
+		qinf->qi_rtbhardlimit = be64_to_cpu(ddqp->d_rtb_hardlimit);
+		qinf->qi_rtbsoftlimit = be64_to_cpu(ddqp->d_rtb_softlimit);
  
 		/*
 		 * We sent the XFS_QMOPT_DQSUSER flag to dqget because
@@ -1545,15 +1494,15 @@ xfs_qm_reset_dqcounts(
 		 */
 		(void) xfs_qm_dqcheck(ddq, id+j, type, XFS_QMOPT_DQREPAIR,
 				      "xfs_quotacheck");
-		INT_SET(ddq->d_bcount, ARCH_CONVERT, 0ULL);
-		INT_SET(ddq->d_icount, ARCH_CONVERT, 0ULL);
-		INT_SET(ddq->d_rtbcount, ARCH_CONVERT, 0ULL);
-		INT_SET(ddq->d_btimer, ARCH_CONVERT, (time_t)0);
-		INT_SET(ddq->d_itimer, ARCH_CONVERT, (time_t)0);
-		INT_SET(ddq->d_rtbtimer, ARCH_CONVERT, (time_t)0);
-		INT_SET(ddq->d_bwarns, ARCH_CONVERT, 0UL);
-		INT_SET(ddq->d_iwarns, ARCH_CONVERT, 0UL);
-		INT_SET(ddq->d_rtbwarns, ARCH_CONVERT, 0UL);
+		ddq->d_bcount = 0;
+		ddq->d_icount = 0;
+		ddq->d_rtbcount = 0;
+		ddq->d_btimer = 0;
+		ddq->d_itimer = 0;
+		ddq->d_rtbtimer = 0;
+		ddq->d_bwarns = 0;
+		ddq->d_iwarns = 0;
+		ddq->d_rtbwarns = 0;
 		ddq = (xfs_disk_dquot_t *) ((xfs_dqblk_t *)ddq + 1);
 	}
 
@@ -1726,14 +1675,14 @@ xfs_qm_quotacheck_dqadjust(
 	 * Adjust the inode count and the block count to reflect this inode's
 	 * resource usage.
 	 */
-	INT_MOD(dqp->q_core.d_icount, ARCH_CONVERT, +1);
+	be64_add(&dqp->q_core.d_icount, 1);
 	dqp->q_res_icount++;
 	if (nblks) {
-		INT_MOD(dqp->q_core.d_bcount, ARCH_CONVERT, nblks);
+		be64_add(&dqp->q_core.d_bcount, nblks);
 		dqp->q_res_bcount += nblks;
 	}
 	if (rtblks) {
-		INT_MOD(dqp->q_core.d_rtbcount, ARCH_CONVERT, rtblks);
+		be64_add(&dqp->q_core.d_rtbcount, rtblks);
 		dqp->q_res_rtbcount += rtblks;
 	}
 
@@ -2010,7 +1959,7 @@ xfs_qm_quotacheck(
 		ASSERT(mp->m_quotainfo != NULL);
 		ASSERT(xfs_Gqm != NULL);
 		xfs_qm_destroy_quotainfo(mp);
-		xfs_mount_reset_sbqflags(mp);
+		(void)xfs_mount_reset_sbqflags(mp);
 	} else {
 		cmn_err(CE_NOTE, "XFS quotacheck %s: Done.", mp->m_fsname);
 	}
@@ -2220,7 +2169,7 @@ xfs_qm_shake_freelist(
 		xfs_dqtrace_entry(dqp, "DQSHAKE: UNLINKING");
 #ifdef QUOTADEBUG
 		cmn_err(CE_DEBUG, "Shake 0x%p, ID 0x%x\n",
-			dqp, INT_GET(dqp->q_core.d_id, ARCH_CONVERT));
+			dqp, be32_to_cpu(dqp->q_core.d_id));
 #endif
 		ASSERT(dqp->q_nrefs == 0);
 		nextdqp = dqp->dq_flnext;
@@ -2688,7 +2637,7 @@ xfs_qm_vop_chown_reserve(
 			XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS;
 
 	if (XFS_IS_UQUOTA_ON(mp) && udqp &&
-	    ip->i_d.di_uid != (uid_t)INT_GET(udqp->q_core.d_id, ARCH_CONVERT)) {
+	    ip->i_d.di_uid != (uid_t)be32_to_cpu(udqp->q_core.d_id)) {
 		delblksudq = udqp;
 		/*
 		 * If there are delayed allocation blocks, then we have to
@@ -2701,10 +2650,10 @@ xfs_qm_vop_chown_reserve(
 		}
 	}
 	if (XFS_IS_OQUOTA_ON(ip->i_mount) && gdqp) {
-		if ((XFS_IS_GQUOTA_ON(ip->i_mount) && ip->i_d.di_gid !=
-				INT_GET(gdqp->q_core.d_id, ARCH_CONVERT)) ||
-		    (XFS_IS_PQUOTA_ON(ip->i_mount) && ip->i_d.di_projid !=
-				INT_GET(gdqp->q_core.d_id, ARCH_CONVERT))) {
+		if ((XFS_IS_GQUOTA_ON(ip->i_mount) &&
+		     ip->i_d.di_gid != be32_to_cpu(gdqp->q_core.d_id)) ||
+		    (XFS_IS_PQUOTA_ON(ip->i_mount) &&
+		     ip->i_d.di_projid != be32_to_cpu(gdqp->q_core.d_id))) {
 			delblksgdq = gdqp;
 			if (delblks) {
 				ASSERT(ip->i_gdquot);
@@ -2794,7 +2743,7 @@ xfs_qm_vop_dqattach_and_dqmod_newinode(
 		xfs_dqunlock(udqp);
 		ASSERT(ip->i_udquot == NULL);
 		ip->i_udquot = udqp;
-		ASSERT(ip->i_d.di_uid == INT_GET(udqp->q_core.d_id, ARCH_CONVERT));
+		ASSERT(ip->i_d.di_uid == be32_to_cpu(udqp->q_core.d_id));
 		xfs_trans_mod_dquot(tp, udqp, XFS_TRANS_DQ_ICOUNT, 1);
 	}
 	if (gdqp) {
@@ -2803,7 +2752,7 @@ xfs_qm_vop_dqattach_and_dqmod_newinode(
 		xfs_dqunlock(gdqp);
 		ASSERT(ip->i_gdquot == NULL);
 		ip->i_gdquot = gdqp;
-		ASSERT(ip->i_d.di_gid == INT_GET(gdqp->q_core.d_id, ARCH_CONVERT));
+		ASSERT(ip->i_d.di_gid == be32_to_cpu(gdqp->q_core.d_id));
 		xfs_trans_mod_dquot(tp, gdqp, XFS_TRANS_DQ_ICOUNT, 1);
 	}
 }
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index b03eecf3b6cb..12da259f2fcb 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_QM_H__
 #define __XFS_QM_H__
@@ -40,6 +26,7 @@
 struct xfs_qm;
 struct xfs_inode;
 
+extern uint		ndquot;
 extern mutex_t		xfs_Gqm_lock;
 extern struct xfs_qm	*xfs_Gqm;
 extern kmem_zone_t	*qm_dqzone;
@@ -65,9 +52,8 @@ extern kmem_zone_t	*qm_dqtrxzone;
 /*
  * Dquot hashtable constants/threshold values.
  */
-#define XFS_QM_NCSIZE_THRESHOLD		5000
-#define XFS_QM_HASHSIZE_LOW		32
-#define XFS_QM_HASHSIZE_HIGH		64
+#define XFS_QM_HASHSIZE_LOW		(NBPP / sizeof(xfs_dqhash_t))
+#define XFS_QM_HASHSIZE_HIGH		((NBPP * 4) / sizeof(xfs_dqhash_t))
 
 /*
  * We output a cmn_err when quotachecking a quota file with more than
@@ -184,8 +170,6 @@ typedef struct xfs_dquot_acct {
 #define XFS_QM_HOLD(xqm)	((xqm)->qm_nrefs++)
 #define XFS_QM_RELE(xqm)	((xqm)->qm_nrefs--)
 
-extern void		xfs_mount_reset_sbqflags(xfs_mount_t *);
-
 extern void		xfs_qm_destroy_quotainfo(xfs_mount_t *);
 extern int		xfs_qm_mount_quotas(xfs_mount_t *, int);
 extern void		xfs_qm_mount_quotainit(xfs_mount_t *, uint);
diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index dc3c37a1e158..d9d2993de435 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -1,70 +1,55 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_clnt.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_alloc.h"
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
+#include "xfs_btree.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
-#include "xfs_itable.h"
 #include "xfs_rw.h"
 #include "xfs_acl.h"
 #include "xfs_cap.h"
 #include "xfs_mac.h"
 #include "xfs_attr.h"
 #include "xfs_buf_item.h"
-
 #include "xfs_qm.h"
 
 #define MNTOPT_QUOTA	"quota"		/* disk quotas (user) */
@@ -229,48 +214,6 @@ xfs_qm_syncall(
 	return error;
 }
 
-/*
- * Clear the quotaflags in memory and in the superblock.
- */
-void
-xfs_mount_reset_sbqflags(
-	xfs_mount_t		*mp)
-{
-	xfs_trans_t		*tp;
-	unsigned long		s;
-
-	mp->m_qflags = 0;
-	/*
-	 * It is OK to look at sb_qflags here in mount path,
-	 * without SB_LOCK.
-	 */
-	if (mp->m_sb.sb_qflags == 0)
-		return;
-	s = XFS_SB_LOCK(mp);
-	mp->m_sb.sb_qflags = 0;
-	XFS_SB_UNLOCK(mp, s);
-
-	/*
-	 * if the fs is readonly, let the incore superblock run
-	 * with quotas off but don't flush the update out to disk
-	 */
-	if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
-		return;
-#ifdef QUOTADEBUG
-	xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
-#endif
-	tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
-	if (xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
-				      XFS_DEFAULT_LOG_COUNT)) {
-		xfs_trans_cancel(tp, 0);
-		xfs_fs_cmn_err(CE_ALERT, mp,
-			"xfs_mount_reset_sbqflags: Superblock update failed!");
-		return;
-	}
-	xfs_mod_sb(tp, XFS_SB_QFLAGS);
-	xfs_trans_commit(tp, 0, NULL);
-}
-
 STATIC int
 xfs_qm_newmount(
 	xfs_mount_t	*mp,
diff --git a/fs/xfs/quota/xfs_qm_stats.c b/fs/xfs/quota/xfs_qm_stats.c
index 29978e037fee..0570f7733550 100644
--- a/fs/xfs/quota/xfs_qm_stats.c
+++ b/fs/xfs/quota/xfs_qm_stats.c
@@ -1,69 +1,54 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_alloc.h"
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
-#include "xfs_itable.h"
 #include "xfs_rw.h"
 #include "xfs_acl.h"
 #include "xfs_cap.h"
 #include "xfs_mac.h"
 #include "xfs_attr.h"
 #include "xfs_buf_item.h"
-
 #include "xfs_qm.h"
 
 struct xqmstats xqmstats;
diff --git a/fs/xfs/quota/xfs_qm_stats.h b/fs/xfs/quota/xfs_qm_stats.h
index 8093c5c284ec..a50ffabcf554 100644
--- a/fs/xfs/quota/xfs_qm_stats.h
+++ b/fs/xfs/quota/xfs_qm_stats.h
@@ -1,38 +1,23 @@
 /*
- * Copyright (c) 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2002 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_QM_STATS_H__
 #define __XFS_QM_STATS_H__
 
-
 #if defined(CONFIG_PROC_FS) && !defined(XFS_STATS_OFF)
 
 /*
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 68e98962dbef..24690e1af659 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -1,62 +1,48 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_alloc.h"
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
-#include "xfs_itable.h"
 #include "xfs_rw.h"
 #include "xfs_acl.h"
 #include "xfs_cap.h"
@@ -64,7 +50,6 @@
 #include "xfs_attr.h"
 #include "xfs_buf_item.h"
 #include "xfs_utils.h"
-
 #include "xfs_qm.h"
 
 #ifdef DEBUG
@@ -109,10 +94,7 @@ xfs_qm_quotactl(
 	vfsp = bhvtovfs(bdp);
 	mp = XFS_VFSTOM(vfsp);
 
-	if (addr == NULL && cmd != Q_SYNC)
-		return XFS_ERROR(EINVAL);
-	if (id < 0 && cmd != Q_SYNC)
-		return XFS_ERROR(EINVAL);
+	ASSERT(addr != NULL || cmd == Q_XQUOTASYNC);
 
 	/*
 	 * The following commands are valid even when quotaoff.
@@ -122,7 +104,7 @@ xfs_qm_quotactl(
 		/*
 		 * Truncate quota files. quota must be off.
 		 */
-		if (XFS_IS_QUOTA_ON(mp) || addr == NULL)
+		if (XFS_IS_QUOTA_ON(mp))
 			return XFS_ERROR(EINVAL);
 		if (vfsp->vfs_flag & VFS_RDONLY)
 			return XFS_ERROR(EROFS);
@@ -140,8 +122,6 @@ xfs_qm_quotactl(
 		 * QUOTAON - enabling quota enforcement.
 		 * Quota accounting must be turned on at mount time.
 		 */
-		if (addr == NULL)
-			return XFS_ERROR(EINVAL);
 		if (vfsp->vfs_flag & VFS_RDONLY)
 			return XFS_ERROR(EROFS);
 		return (xfs_qm_scall_quotaon(mp,
@@ -152,6 +132,9 @@ xfs_qm_quotactl(
 			return XFS_ERROR(EROFS);
 		break;
 
+	case Q_XQUOTASYNC:
+		return (xfs_sync_inodes(mp, SYNC_DELWRI, 0, NULL));
+
 	default:
 		break;
 	}
@@ -655,13 +638,13 @@ xfs_qm_scall_setqlim(
 	 */
 	hard = (newlim->d_fieldmask & FS_DQ_BHARD) ?
 		(xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_blk_hardlimit) :
-			INT_GET(ddq->d_blk_hardlimit, ARCH_CONVERT);
+			be64_to_cpu(ddq->d_blk_hardlimit);
 	soft = (newlim->d_fieldmask & FS_DQ_BSOFT) ?
 		(xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_blk_softlimit) :
-			INT_GET(ddq->d_blk_softlimit, ARCH_CONVERT);
+			be64_to_cpu(ddq->d_blk_softlimit);
 	if (hard == 0 || hard >= soft) {
-		INT_SET(ddq->d_blk_hardlimit, ARCH_CONVERT, hard);
-		INT_SET(ddq->d_blk_softlimit, ARCH_CONVERT, soft);
+		ddq->d_blk_hardlimit = cpu_to_be64(hard);
+		ddq->d_blk_softlimit = cpu_to_be64(soft);
 		if (id == 0) {
 			mp->m_quotainfo->qi_bhardlimit = hard;
 			mp->m_quotainfo->qi_bsoftlimit = soft;
@@ -671,13 +654,13 @@ xfs_qm_scall_setqlim(
 	}
 	hard = (newlim->d_fieldmask & FS_DQ_RTBHARD) ?
 		(xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_rtb_hardlimit) :
-			INT_GET(ddq->d_rtb_hardlimit, ARCH_CONVERT);
+			be64_to_cpu(ddq->d_rtb_hardlimit);
 	soft = (newlim->d_fieldmask & FS_DQ_RTBSOFT) ?
 		(xfs_qcnt_t) XFS_BB_TO_FSB(mp, newlim->d_rtb_softlimit) :
-			INT_GET(ddq->d_rtb_softlimit, ARCH_CONVERT);
+			be64_to_cpu(ddq->d_rtb_softlimit);
 	if (hard == 0 || hard >= soft) {
-		INT_SET(ddq->d_rtb_hardlimit, ARCH_CONVERT, hard);
-		INT_SET(ddq->d_rtb_softlimit, ARCH_CONVERT, soft);
+		ddq->d_rtb_hardlimit = cpu_to_be64(hard);
+		ddq->d_rtb_softlimit = cpu_to_be64(soft);
 		if (id == 0) {
 			mp->m_quotainfo->qi_rtbhardlimit = hard;
 			mp->m_quotainfo->qi_rtbsoftlimit = soft;
@@ -688,13 +671,13 @@ xfs_qm_scall_setqlim(
 
 	hard = (newlim->d_fieldmask & FS_DQ_IHARD) ?
 		(xfs_qcnt_t) newlim->d_ino_hardlimit :
-			INT_GET(ddq->d_ino_hardlimit, ARCH_CONVERT);
+			be64_to_cpu(ddq->d_ino_hardlimit);
 	soft = (newlim->d_fieldmask & FS_DQ_ISOFT) ?
 		(xfs_qcnt_t) newlim->d_ino_softlimit :
-			INT_GET(ddq->d_ino_softlimit, ARCH_CONVERT);
+			be64_to_cpu(ddq->d_ino_softlimit);
 	if (hard == 0 || hard >= soft) {
-		INT_SET(ddq->d_ino_hardlimit, ARCH_CONVERT, hard);
-		INT_SET(ddq->d_ino_softlimit, ARCH_CONVERT, soft);
+		ddq->d_ino_hardlimit = cpu_to_be64(hard);
+		ddq->d_ino_softlimit = cpu_to_be64(soft);
 		if (id == 0) {
 			mp->m_quotainfo->qi_ihardlimit = hard;
 			mp->m_quotainfo->qi_isoftlimit = soft;
@@ -707,11 +690,11 @@ xfs_qm_scall_setqlim(
 	 * Update warnings counter(s) if requested
 	 */
 	if (newlim->d_fieldmask & FS_DQ_BWARNS)
-		INT_SET(ddq->d_bwarns, ARCH_CONVERT, newlim->d_bwarns);
+		ddq->d_bwarns = cpu_to_be16(newlim->d_bwarns);
 	if (newlim->d_fieldmask & FS_DQ_IWARNS)
-		INT_SET(ddq->d_iwarns, ARCH_CONVERT, newlim->d_iwarns);
+		ddq->d_iwarns = cpu_to_be16(newlim->d_iwarns);
 	if (newlim->d_fieldmask & FS_DQ_RTBWARNS)
-		INT_SET(ddq->d_rtbwarns, ARCH_CONVERT, newlim->d_rtbwarns);
+		ddq->d_rtbwarns = cpu_to_be16(newlim->d_rtbwarns);
 
 	if (id == 0) {
 		/*
@@ -723,15 +706,15 @@ xfs_qm_scall_setqlim(
 		 */
 		if (newlim->d_fieldmask & FS_DQ_BTIMER) {
 			mp->m_quotainfo->qi_btimelimit = newlim->d_btimer;
-			INT_SET(ddq->d_btimer, ARCH_CONVERT, newlim->d_btimer);
+			ddq->d_btimer = cpu_to_be32(newlim->d_btimer);
 		}
 		if (newlim->d_fieldmask & FS_DQ_ITIMER) {
 			mp->m_quotainfo->qi_itimelimit = newlim->d_itimer;
-			INT_SET(ddq->d_itimer, ARCH_CONVERT, newlim->d_itimer);
+			ddq->d_itimer = cpu_to_be32(newlim->d_itimer);
 		}
 		if (newlim->d_fieldmask & FS_DQ_RTBTIMER) {
 			mp->m_quotainfo->qi_rtbtimelimit = newlim->d_rtbtimer;
-			INT_SET(ddq->d_rtbtimer, ARCH_CONVERT, newlim->d_rtbtimer);
+			ddq->d_rtbtimer = cpu_to_be32(newlim->d_rtbtimer);
 		}
 		if (newlim->d_fieldmask & FS_DQ_BWARNS)
 			mp->m_quotainfo->qi_bwarnlimit = newlim->d_bwarns;
@@ -902,33 +885,27 @@ xfs_qm_export_dquot(
 {
 	memset(dst, 0, sizeof(*dst));
 	dst->d_version = FS_DQUOT_VERSION;  /* different from src->d_version */
-	dst->d_flags =
-		xfs_qm_export_qtype_flags(INT_GET(src->d_flags, ARCH_CONVERT));
-	dst->d_id = INT_GET(src->d_id, ARCH_CONVERT);
-	dst->d_blk_hardlimit = (__uint64_t)
-		XFS_FSB_TO_BB(mp, INT_GET(src->d_blk_hardlimit, ARCH_CONVERT));
-	dst->d_blk_softlimit = (__uint64_t)
-		XFS_FSB_TO_BB(mp, INT_GET(src->d_blk_softlimit, ARCH_CONVERT));
-	dst->d_ino_hardlimit = (__uint64_t)
-		INT_GET(src->d_ino_hardlimit, ARCH_CONVERT);
-	dst->d_ino_softlimit = (__uint64_t)
-		INT_GET(src->d_ino_softlimit, ARCH_CONVERT);
-	dst->d_bcount = (__uint64_t)
-		XFS_FSB_TO_BB(mp, INT_GET(src->d_bcount, ARCH_CONVERT));
-	dst->d_icount = (__uint64_t) INT_GET(src->d_icount, ARCH_CONVERT);
-	dst->d_btimer = (__uint32_t) INT_GET(src->d_btimer, ARCH_CONVERT);
-	dst->d_itimer = (__uint32_t) INT_GET(src->d_itimer, ARCH_CONVERT);
-	dst->d_iwarns = INT_GET(src->d_iwarns, ARCH_CONVERT);
-	dst->d_bwarns = INT_GET(src->d_bwarns, ARCH_CONVERT);
-
-	dst->d_rtb_hardlimit = (__uint64_t)
-		XFS_FSB_TO_BB(mp, INT_GET(src->d_rtb_hardlimit, ARCH_CONVERT));
-	dst->d_rtb_softlimit = (__uint64_t)
-		XFS_FSB_TO_BB(mp, INT_GET(src->d_rtb_softlimit, ARCH_CONVERT));
-	dst->d_rtbcount = (__uint64_t)
-		XFS_FSB_TO_BB(mp, INT_GET(src->d_rtbcount, ARCH_CONVERT));
-	dst->d_rtbtimer = (__uint32_t) INT_GET(src->d_rtbtimer, ARCH_CONVERT);
-	dst->d_rtbwarns = INT_GET(src->d_rtbwarns, ARCH_CONVERT);
+	dst->d_flags = xfs_qm_export_qtype_flags(src->d_flags);
+	dst->d_id = be32_to_cpu(src->d_id);
+	dst->d_blk_hardlimit =
+		XFS_FSB_TO_BB(mp, be64_to_cpu(src->d_blk_hardlimit));
+	dst->d_blk_softlimit =
+		XFS_FSB_TO_BB(mp, be64_to_cpu(src->d_blk_softlimit));
+	dst->d_ino_hardlimit = be64_to_cpu(src->d_ino_hardlimit);
+	dst->d_ino_softlimit = be64_to_cpu(src->d_ino_softlimit);
+	dst->d_bcount = XFS_FSB_TO_BB(mp, be64_to_cpu(src->d_bcount));
+	dst->d_icount = be64_to_cpu(src->d_icount);
+	dst->d_btimer = be32_to_cpu(src->d_btimer);
+	dst->d_itimer = be32_to_cpu(src->d_itimer);
+	dst->d_iwarns = be16_to_cpu(src->d_iwarns);
+	dst->d_bwarns = be16_to_cpu(src->d_bwarns);
+	dst->d_rtb_hardlimit =
+		XFS_FSB_TO_BB(mp, be64_to_cpu(src->d_rtb_hardlimit));
+	dst->d_rtb_softlimit =
+		XFS_FSB_TO_BB(mp, be64_to_cpu(src->d_rtb_softlimit));
+	dst->d_rtbcount = XFS_FSB_TO_BB(mp, be64_to_cpu(src->d_rtbcount));
+	dst->d_rtbtimer = be32_to_cpu(src->d_rtbtimer);
+	dst->d_rtbwarns = be16_to_cpu(src->d_rtbwarns);
 
 	/*
 	 * Internally, we don't reset all the timers when quota enforcement
@@ -1053,7 +1030,6 @@ xfs_qm_dqrele_all_inodes(
 	struct xfs_mount *mp,
 	uint		 flags)
 {
-	vmap_t		vmap;
 	xfs_inode_t	*ip, *topino;
 	uint		ireclaims;
 	vnode_t		*vp;
@@ -1061,8 +1037,8 @@ xfs_qm_dqrele_all_inodes(
 
 	ASSERT(mp->m_quotainfo);
 
-again:
 	XFS_MOUNT_ILOCK(mp);
+again:
 	ip = mp->m_inodes;
 	if (ip == NULL) {
 		XFS_MOUNT_IUNLOCK(mp);
@@ -1090,18 +1066,14 @@ again:
 		}
 		vnode_refd = B_FALSE;
 		if (xfs_ilock_nowait(ip, XFS_ILOCK_EXCL) == 0) {
-			/*
-			 * Sample vp mapping while holding the mplock, lest
-			 * we come across a non-existent vnode.
-			 */
-			VMAP(vp, vmap);
 			ireclaims = mp->m_ireclaims;
 			topino = mp->m_inodes;
-			XFS_MOUNT_IUNLOCK(mp);
+			vp = vn_grab(vp);
+			if (!vp)
+				goto again;
 
+			XFS_MOUNT_IUNLOCK(mp);
 			/* XXX restart limit ? */
-			if ( ! (vp = vn_get(vp, &vmap)))
-				goto again;
 			xfs_ilock(ip, XFS_ILOCK_EXCL);
 			vnode_refd = B_TRUE;
 		} else {
@@ -1137,7 +1109,6 @@ again:
 		 */
 		if (topino != mp->m_inodes || mp->m_ireclaims != ireclaims) {
 			/* XXX use a sentinel */
-			XFS_MOUNT_IUNLOCK(mp);
 			goto again;
 		}
 		ip = ip->i_mnext;
@@ -1228,10 +1199,10 @@ xfs_qm_dqtest_failed(
 	qmtest_nfails++;
 	if (error)
 		cmn_err(CE_DEBUG, "quotacheck failed id=%d, err=%d\nreason: %s",
-		       INT_GET(d->d_id, ARCH_CONVERT), error, reason);
+		       d->d_id, error, reason);
 	else
 		cmn_err(CE_DEBUG, "quotacheck failed id=%d (%s) [%d != %d]",
-		       INT_GET(d->d_id, ARCH_CONVERT), reason, (int)a, (int)b);
+		       d->d_id, reason, (int)a, (int)b);
 	xfs_qm_dqtest_print(d);
 	if (dqp)
 		xfs_qm_dqprint(dqp);
@@ -1243,21 +1214,21 @@ xfs_dqtest_cmp2(
 	xfs_dquot_t	*dqp)
 {
 	int err = 0;
-	if (INT_GET(dqp->q_core.d_icount, ARCH_CONVERT) != d->d_icount) {
+	if (be64_to_cpu(dqp->q_core.d_icount) != d->d_icount) {
 		xfs_qm_dqtest_failed(d, dqp, "icount mismatch",
-			INT_GET(dqp->q_core.d_icount, ARCH_CONVERT),
+			be64_to_cpu(dqp->q_core.d_icount),
 			d->d_icount, 0);
 		err++;
 	}
-	if (INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT) != d->d_bcount) {
+	if (be64_to_cpu(dqp->q_core.d_bcount) != d->d_bcount) {
 		xfs_qm_dqtest_failed(d, dqp, "bcount mismatch",
-			INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT),
+			be64_to_cpu(dqp->q_core.d_bcount),
 			d->d_bcount, 0);
 		err++;
 	}
-	if (INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT) &&
-	    INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT) >=
-	    INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT)) {
+	if (dqp->q_core.d_blk_softlimit &&
+	    be64_to_cpu(dqp->q_core.d_bcount) >=
+	    be64_to_cpu(dqp->q_core.d_blk_softlimit)) {
 		if (!dqp->q_core.d_btimer && dqp->q_core.d_id) {
 			cmn_err(CE_DEBUG,
 				"%d [%s] [0x%p] BLK TIMER NOT STARTED",
@@ -1265,9 +1236,9 @@ xfs_dqtest_cmp2(
 			err++;
 		}
 	}
-	if (INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT) &&
-	    INT_GET(dqp->q_core.d_icount, ARCH_CONVERT) >=
-	    INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT)) {
+	if (dqp->q_core.d_ino_softlimit &&
+	    be64_to_cpu(dqp->q_core.d_icount) >=
+	    be64_to_cpu(dqp->q_core.d_ino_softlimit)) {
 		if (!dqp->q_core.d_itimer && dqp->q_core.d_id) {
 			cmn_err(CE_DEBUG,
 				"%d [%s] [0x%p] INO TIMER NOT STARTED",
diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h
index bf413e70ec07..7a9f3beb818c 100644
--- a/fs/xfs/quota/xfs_quota_priv.h
+++ b/fs/xfs/quota/xfs_quota_priv.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_QUOTA_PRIV_H__
 #define __XFS_QUOTA_PRIV_H__
diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c
index 3b99daf8a640..3290975d31f7 100644
--- a/fs/xfs/quota/xfs_trans_dquot.c
+++ b/fs/xfs/quota/xfs_trans_dquot.c
@@ -1,39 +1,25 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,21 +29,20 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
 #include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
+#include "xfs_btree.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
-#include "xfs_itable.h"
 #include "xfs_rw.h"
 #include "xfs_acl.h"
 #include "xfs_cap.h"
@@ -65,7 +50,6 @@
 #include "xfs_attr.h"
 #include "xfs_buf_item.h"
 #include "xfs_trans_priv.h"
-
 #include "xfs_qm.h"
 
 STATIC void	xfs_trans_alloc_dqinfo(xfs_trans_t *);
@@ -429,25 +413,25 @@ xfs_trans_apply_dquot_deltas(
 				qtrx->qt_delrtb_delta;
 #ifdef QUOTADEBUG
 			if (totalbdelta < 0)
-				ASSERT(INT_GET(d->d_bcount, ARCH_CONVERT) >=
+				ASSERT(be64_to_cpu(d->d_bcount) >=
 				       (xfs_qcnt_t) -totalbdelta);
 
 			if (totalrtbdelta < 0)
-				ASSERT(INT_GET(d->d_rtbcount, ARCH_CONVERT) >=
+				ASSERT(be64_to_cpu(d->d_rtbcount) >=
 				       (xfs_qcnt_t) -totalrtbdelta);
 
 			if (qtrx->qt_icount_delta < 0)
-				ASSERT(INT_GET(d->d_icount, ARCH_CONVERT) >=
+				ASSERT(be64_to_cpu(d->d_icount) >=
 				       (xfs_qcnt_t) -qtrx->qt_icount_delta);
 #endif
 			if (totalbdelta)
-				INT_MOD(d->d_bcount, ARCH_CONVERT, (xfs_qcnt_t)totalbdelta);
+				be64_add(&d->d_bcount, (xfs_qcnt_t)totalbdelta);
 
 			if (qtrx->qt_icount_delta)
-				INT_MOD(d->d_icount, ARCH_CONVERT, (xfs_qcnt_t)qtrx->qt_icount_delta);
+				be64_add(&d->d_icount, (xfs_qcnt_t)qtrx->qt_icount_delta);
 
 			if (totalrtbdelta)
-				INT_MOD(d->d_rtbcount, ARCH_CONVERT, (xfs_qcnt_t)totalrtbdelta);
+				be64_add(&d->d_rtbcount, (xfs_qcnt_t)totalrtbdelta);
 
 			/*
 			 * Get any default limits in use.
@@ -531,11 +515,11 @@ xfs_trans_apply_dquot_deltas(
 			}
 
 			ASSERT(dqp->q_res_bcount >=
-				INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT));
+				be64_to_cpu(dqp->q_core.d_bcount));
 			ASSERT(dqp->q_res_icount >=
-				INT_GET(dqp->q_core.d_icount, ARCH_CONVERT));
+				be64_to_cpu(dqp->q_core.d_icount));
 			ASSERT(dqp->q_res_rtbcount >=
-				INT_GET(dqp->q_core.d_rtbcount, ARCH_CONVERT));
+				be64_to_cpu(dqp->q_core.d_rtbcount));
 		}
 		/*
 		 * Do the group quotas next
@@ -642,26 +626,26 @@ xfs_trans_dqresv(
 	}
 	ASSERT(XFS_DQ_IS_LOCKED(dqp));
 	if (flags & XFS_TRANS_DQ_RES_BLKS) {
-		hardlimit = INT_GET(dqp->q_core.d_blk_hardlimit, ARCH_CONVERT);
+		hardlimit = be64_to_cpu(dqp->q_core.d_blk_hardlimit);
 		if (!hardlimit)
 			hardlimit = q->qi_bhardlimit;
-		softlimit = INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT);
+		softlimit = be64_to_cpu(dqp->q_core.d_blk_softlimit);
 		if (!softlimit)
 			softlimit = q->qi_bsoftlimit;
-		timer = INT_GET(dqp->q_core.d_btimer, ARCH_CONVERT);
-		warns = INT_GET(dqp->q_core.d_bwarns, ARCH_CONVERT);
+		timer = be32_to_cpu(dqp->q_core.d_btimer);
+		warns = be16_to_cpu(dqp->q_core.d_bwarns);
 		warnlimit = XFS_QI_BWARNLIMIT(dqp->q_mount);
 		resbcountp = &dqp->q_res_bcount;
 	} else {
 		ASSERT(flags & XFS_TRANS_DQ_RES_RTBLKS);
-		hardlimit = INT_GET(dqp->q_core.d_rtb_hardlimit, ARCH_CONVERT);
+		hardlimit = be64_to_cpu(dqp->q_core.d_rtb_hardlimit);
 		if (!hardlimit)
 			hardlimit = q->qi_rtbhardlimit;
-		softlimit = INT_GET(dqp->q_core.d_rtb_softlimit, ARCH_CONVERT);
+		softlimit = be64_to_cpu(dqp->q_core.d_rtb_softlimit);
 		if (!softlimit)
 			softlimit = q->qi_rtbsoftlimit;
-		timer = INT_GET(dqp->q_core.d_rtbtimer, ARCH_CONVERT);
-		warns = INT_GET(dqp->q_core.d_rtbwarns, ARCH_CONVERT);
+		timer = be32_to_cpu(dqp->q_core.d_rtbtimer);
+		warns = be16_to_cpu(dqp->q_core.d_rtbwarns);
 		warnlimit = XFS_QI_RTBWARNLIMIT(dqp->q_mount);
 		resbcountp = &dqp->q_res_rtbcount;
 	}
@@ -700,16 +684,14 @@ xfs_trans_dqresv(
 			}
 		}
 		if (ninos > 0) {
-			count = INT_GET(dqp->q_core.d_icount, ARCH_CONVERT);
-			timer = INT_GET(dqp->q_core.d_itimer, ARCH_CONVERT);
-			warns = INT_GET(dqp->q_core.d_iwarns, ARCH_CONVERT);
+			count = be64_to_cpu(dqp->q_core.d_icount);
+			timer = be32_to_cpu(dqp->q_core.d_itimer);
+			warns = be16_to_cpu(dqp->q_core.d_iwarns);
 			warnlimit = XFS_QI_IWARNLIMIT(dqp->q_mount);
-			hardlimit = INT_GET(dqp->q_core.d_ino_hardlimit,
-						ARCH_CONVERT);
+			hardlimit = be64_to_cpu(dqp->q_core.d_ino_hardlimit);
 			if (!hardlimit)
 				hardlimit = q->qi_ihardlimit;
-			softlimit = INT_GET(dqp->q_core.d_ino_softlimit,
-						ARCH_CONVERT);
+			softlimit = be64_to_cpu(dqp->q_core.d_ino_softlimit);
 			if (!softlimit)
 				softlimit = q->qi_isoftlimit;
 			if (hardlimit > 0ULL && count >= hardlimit) {
@@ -756,9 +738,9 @@ xfs_trans_dqresv(
 					    XFS_TRANS_DQ_RES_INOS,
 					    ninos);
 	}
-	ASSERT(dqp->q_res_bcount >= INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT));
-	ASSERT(dqp->q_res_rtbcount >= INT_GET(dqp->q_core.d_rtbcount, ARCH_CONVERT));
-	ASSERT(dqp->q_res_icount >= INT_GET(dqp->q_core.d_icount, ARCH_CONVERT));
+	ASSERT(dqp->q_res_bcount >= be64_to_cpu(dqp->q_core.d_bcount));
+	ASSERT(dqp->q_res_rtbcount >= be64_to_cpu(dqp->q_core.d_rtbcount));
+	ASSERT(dqp->q_res_icount >= be64_to_cpu(dqp->q_core.d_icount));
 
 error_return:
 	if (! (flags & XFS_QMOPT_DQLOCK)) {
diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c
index 4ed7b6928cd7..bb6dc91ea261 100644
--- a/fs/xfs/support/debug.c
+++ b/fs/xfs/support/debug.c
@@ -1,37 +1,22 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "debug.h"
-
+#include "spin.h"
 #include <asm/page.h>
 #include <linux/sched.h>
 #include <linux/kernel.h>
diff --git a/fs/xfs/support/debug.h b/fs/xfs/support/debug.h
index c5b9365a7e2a..aff558664c32 100644
--- a/fs/xfs/support/debug.h
+++ b/fs/xfs/support/debug.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_SUPPORT_DEBUG_H__
 #define	__XFS_SUPPORT_DEBUG_H__
@@ -41,9 +27,10 @@
 #define CE_ALERT        1               /* alert        */
 #define CE_PANIC        0               /* panic        */
 
-extern void icmn_err(int, char *, va_list);
-/* PRINTFLIKE2 */
-extern void cmn_err(int, char *, ...);
+extern void icmn_err(int, char *, va_list)
+	__attribute__ ((format (printf, 2, 0)));
+extern void cmn_err(int, char *, ...)
+	__attribute__ ((format (printf, 2, 3)));
 
 #ifndef STATIC
 # define STATIC static
diff --git a/fs/xfs/support/ktrace.c b/fs/xfs/support/ktrace.c
index 3dae14c8c55a..841aa4c15b8a 100644
--- a/fs/xfs/support/ktrace.c
+++ b/fs/xfs/support/ktrace.c
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include <xfs.h>
 
 static kmem_zone_t *ktrace_hdr_zone;
@@ -65,7 +50,7 @@ ktrace_uninit(void)
  * number of entries.
  */
 ktrace_t *
-ktrace_alloc(int nentries, int sleep)
+ktrace_alloc(int nentries, unsigned int __nocast sleep)
 {
 	ktrace_t        *ktp;
 	ktrace_entry_t  *ktep;
@@ -170,7 +155,7 @@ ktrace_enter(
 	void            *val14,
 	void            *val15)
 {
-	static lock_t   wrap_lock = SPIN_LOCK_UNLOCKED;
+	static DEFINE_SPINLOCK(wrap_lock);
 	unsigned long	flags;
 	int             index;
 	ktrace_entry_t  *ktep;
diff --git a/fs/xfs/support/ktrace.h b/fs/xfs/support/ktrace.h
index 92d1a1a5d04b..0d73216287c0 100644
--- a/fs/xfs/support/ktrace.h
+++ b/fs/xfs/support/ktrace.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_KTRACE_H__
 #define __XFS_SUPPORT_KTRACE_H__
@@ -66,7 +52,7 @@ typedef struct ktrace_snap {
 extern void ktrace_init(int zentries);
 extern void ktrace_uninit(void);
 
-extern ktrace_t *ktrace_alloc(int, int);
+extern ktrace_t *ktrace_alloc(int, unsigned int __nocast);
 extern void ktrace_free(ktrace_t *);
 
 extern void ktrace_enter(
diff --git a/fs/xfs/support/move.c b/fs/xfs/support/move.c
index 15b5194f16b2..caefa17b80fe 100644
--- a/fs/xfs/support/move.c
+++ b/fs/xfs/support/move.c
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include <xfs.h>
 
 /* Read from kernel buffer at src to user/kernel buffer defined
diff --git a/fs/xfs/support/move.h b/fs/xfs/support/move.h
index 3d406dc1c89e..97a2498d2da3 100644
--- a/fs/xfs/support/move.h
+++ b/fs/xfs/support/move.h
@@ -1,34 +1,20 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- * 
  * Portions Copyright (c) 1982, 1986, 1993, 1994
  *	The Regents of the University of California.  All rights reserved.
  *
diff --git a/fs/xfs/support/qsort.c b/fs/xfs/support/qsort.c
deleted file mode 100644
index 1ec824140cf7..000000000000
--- a/fs/xfs/support/qsort.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright (c) 1992, 1993
- *	The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <linux/kernel.h>
-#include <linux/string.h>
-
-/*
- * Qsort routine from Bentley & McIlroy's "Engineering a Sort Function".
- */
-#define swapcode(TYPE, parmi, parmj, n) { 		\
-	long i = (n) / sizeof (TYPE); 			\
-	register TYPE *pi = (TYPE *) (parmi); 		\
-	register TYPE *pj = (TYPE *) (parmj); 		\
-	do { 						\
-		register TYPE	t = *pi;		\
-		*pi++ = *pj;				\
-		*pj++ = t;				\
-        } while (--i > 0);				\
-}
-
-#define SWAPINIT(a, es) swaptype = ((char *)a - (char *)0) % sizeof(long) || \
-	es % sizeof(long) ? 2 : es == sizeof(long)? 0 : 1;
-
-static __inline void
-swapfunc(char *a, char *b, int n, int swaptype)
-{
-	if (swaptype <= 1) 
-		swapcode(long, a, b, n)
-	else
-		swapcode(char, a, b, n)
-}
-
-#define swap(a, b)					\
-	if (swaptype == 0) {				\
-		long t = *(long *)(a);			\
-		*(long *)(a) = *(long *)(b);		\
-		*(long *)(b) = t;			\
-	} else						\
-		swapfunc(a, b, es, swaptype)
-
-#define vecswap(a, b, n) 	if ((n) > 0) swapfunc(a, b, n, swaptype)
-
-static __inline char *
-med3(char *a, char *b, char *c, int (*cmp)(const void *, const void *))
-{
-	return cmp(a, b) < 0 ?
-	       (cmp(b, c) < 0 ? b : (cmp(a, c) < 0 ? c : a ))
-              :(cmp(b, c) > 0 ? b : (cmp(a, c) < 0 ? a : c ));
-}
-
-void
-qsort(void *aa, size_t n, size_t es, int (*cmp)(const void *, const void *))
-{
-	char *pa, *pb, *pc, *pd, *pl, *pm, *pn;
-	int d, r, swaptype, swap_cnt;
-	register char *a = aa;
-
-loop:	SWAPINIT(a, es);
-	swap_cnt = 0;
-	if (n < 7) {
-		for (pm = (char *)a + es; pm < (char *) a + n * es; pm += es)
-			for (pl = pm; pl > (char *) a && cmp(pl - es, pl) > 0;
-			     pl -= es)
-				swap(pl, pl - es);
-		return;
-	}
-	pm = (char *)a + (n / 2) * es;
-	if (n > 7) {
-		pl = (char *)a;
-		pn = (char *)a + (n - 1) * es;
-		if (n > 40) {
-			d = (n / 8) * es;
-			pl = med3(pl, pl + d, pl + 2 * d, cmp);
-			pm = med3(pm - d, pm, pm + d, cmp);
-			pn = med3(pn - 2 * d, pn - d, pn, cmp);
-		}
-		pm = med3(pl, pm, pn, cmp);
-	}
-	swap(a, pm);
-	pa = pb = (char *)a + es;
-
-	pc = pd = (char *)a + (n - 1) * es;
-	for (;;) {
-		while (pb <= pc && (r = cmp(pb, a)) <= 0) {
-			if (r == 0) {
-				swap_cnt = 1;
-				swap(pa, pb);
-				pa += es;
-			}
-			pb += es;
-		}
-		while (pb <= pc && (r = cmp(pc, a)) >= 0) {
-			if (r == 0) {
-				swap_cnt = 1;
-				swap(pc, pd);
-				pd -= es;
-			}
-			pc -= es;
-		}
-		if (pb > pc)
-			break;
-		swap(pb, pc);
-		swap_cnt = 1;
-		pb += es;
-		pc -= es;
-	}
-	if (swap_cnt == 0) {  /* Switch to insertion sort */
-		for (pm = (char *) a + es; pm < (char *) a + n * es; pm += es)
-			for (pl = pm; pl > (char *) a && cmp(pl - es, pl) > 0; 
-			     pl -= es)
-				swap(pl, pl - es);
-		return;
-	}
-
-	pn = (char *)a + n * es;
-	r = min(pa - (char *)a, pb - pa);
-	vecswap(a, pb - r, r);
-	r = min((long)(pd - pc), (long)(pn - pd - es));
-	vecswap(pb, pn - r, r);
-	if ((r = pb - pa) > es)
-		qsort(a, r / es, es, cmp);
-	if ((r = pd - pc) > es) { 
-		/* Iterate rather than recurse to save stack space */
-		a = pn - r;
-		n = r / es;
-		goto loop;
-	}
-/*		qsort(pn - r, r / es, es, cmp);*/
-}
diff --git a/fs/xfs/support/qsort.h b/fs/xfs/support/qsort.h
deleted file mode 100644
index 94263106d716..000000000000
--- a/fs/xfs/support/qsort.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-#ifndef QSORT_H
-#define QSORT_H
-
-extern void qsort (void *const pbase,
-		    size_t total_elems,
-		    size_t size,
-		    int (*cmp)(const void *, const void *));
-
-#endif
diff --git a/fs/xfs/support/uuid.c b/fs/xfs/support/uuid.c
index 81f40cfcb267..70ce40914c8a 100644
--- a/fs/xfs/support/uuid.c
+++ b/fs/xfs/support/uuid.c
@@ -1,35 +1,20 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include <xfs.h>
 
 static mutex_t	uuid_monitor;
diff --git a/fs/xfs/support/uuid.h b/fs/xfs/support/uuid.h
index 5220ea58ba2b..b6f5922199ba 100644
--- a/fs/xfs/support/uuid.h
+++ b/fs/xfs/support/uuid.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SUPPORT_UUID_H__
 #define __XFS_SUPPORT_UUID_H__
@@ -36,13 +22,13 @@ typedef struct {
 	unsigned char	__u_bits[16];
 } uuid_t;
 
-void uuid_init(void);
-void uuid_create_nil(uuid_t *uuid);
-int uuid_is_nil(uuid_t *uuid);
-int uuid_equal(uuid_t *uuid1, uuid_t *uuid2);
-void uuid_getnodeuniq(uuid_t *uuid, int fsid [2]);
-__uint64_t uuid_hash64(uuid_t *uuid);
-int uuid_table_insert(uuid_t *uuid);
-void uuid_table_remove(uuid_t *uuid);
+extern void uuid_init(void);
+extern void uuid_create_nil(uuid_t *uuid);
+extern int uuid_is_nil(uuid_t *uuid);
+extern int uuid_equal(uuid_t *uuid1, uuid_t *uuid2);
+extern void uuid_getnodeuniq(uuid_t *uuid, int fsid [2]);
+extern __uint64_t uuid_hash64(uuid_t *uuid);
+extern int uuid_table_insert(uuid_t *uuid);
+extern void uuid_table_remove(uuid_t *uuid);
 
 #endif	/* __XFS_SUPPORT_UUID_H__ */
diff --git a/fs/xfs/xfs.h b/fs/xfs/xfs.h
index 7e276dcaf4dc..99b50d2bda9b 100644
--- a/fs/xfs/xfs.h
+++ b/fs/xfs/xfs.h
@@ -1,40 +1,28 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_H__
 #define __XFS_H__
 
+#include <linux/version.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
 #include <linux-2.6/xfs_linux.h>
-
-#include <xfs_fs.h> 
-#include <xfs_macros.h>
+#else
+#include <linux-2.4/xfs_linux.h>
+#endif
 
 #endif	/* __XFS_H__ */
diff --git a/fs/xfs/xfs_acl.c b/fs/xfs/xfs_acl.c
index 8d01dce8c532..cc9c91b9e771 100644
--- a/fs/xfs/xfs_acl.c
+++ b/fs/xfs/xfs_acl.c
@@ -1,49 +1,37 @@
 /*
- * Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2001-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
+#include "xfs_fs.h"
+#include "xfs_types.h"
+#include "xfs_bit.h"
 #include "xfs_inum.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
 #include "xfs_acl.h"
 #include "xfs_mac.h"
 #include "xfs_attr.h"
@@ -85,7 +73,7 @@ xfs_acl_vhasacl_default(
 {
 	int		error;
 
-	if (vp->v_type != VDIR)
+	if (!VN_ISDIR(vp))
 		return 0;
 	xfs_acl_get_attr(vp, NULL, _ACL_TYPE_DEFAULT, ATTR_KERNOVAL, &error);
 	return (error == 0);
@@ -155,7 +143,7 @@ posix_acl_xattr_to_xfs(
 }
 
 /*
- * Comparison function called from qsort().
+ * Comparison function called from xfs_sort().
  * Primary key is ae_tag, secondary key is ae_id.
  */
 STATIC int
@@ -189,8 +177,8 @@ posix_acl_xfs_to_xattr(
 		return -ERANGE;
 
 	/* Need to sort src XFS ACL by <ae_tag,ae_id> */
-	qsort(src->acl_entry, src->acl_cnt, sizeof(src->acl_entry[0]),
-		xfs_acl_entry_compare);
+	xfs_sort(src->acl_entry, src->acl_cnt, sizeof(src->acl_entry[0]),
+		 xfs_acl_entry_compare);
 
 	dest->a_version = cpu_to_le32(POSIX_ACL_XATTR_VERSION);
 	dest_entry = &dest->a_entries[0];
@@ -389,7 +377,7 @@ xfs_acl_allow_set(
 
 	if (vp->v_inode.i_flags & (S_IMMUTABLE|S_APPEND))
 		return EPERM;
-	if (kind == _ACL_TYPE_DEFAULT && vp->v_type != VDIR)
+	if (kind == _ACL_TYPE_DEFAULT && !VN_ISDIR(vp))
 		return ENOTDIR;
 	if (vp->v_vfsp->vfs_flag & VFS_RDONLY)
 		return EROFS;
@@ -448,6 +436,7 @@ xfs_acl_access(
 	int		seen_userobj = 0;
 
 	matched.ae_tag = 0;	/* Invalid type */
+	matched.ae_perm = 0;
 	md >>= 6;	/* Normalize the bits for comparison */
 
 	for (i = 0; i < fap->acl_cnt; i++) {
@@ -750,7 +739,7 @@ xfs_acl_inherit(
 	 * If the new file is a directory, its default ACL is a copy of
 	 * the containing directory's default ACL.
 	 */
-	if (vp->v_type == VDIR)
+	if (VN_ISDIR(vp))
 		xfs_acl_set_attr(vp, pdaclp, _ACL_TYPE_DEFAULT, &error);
 	if (!error && !basicperms)
 		xfs_acl_set_attr(vp, cacl, _ACL_TYPE_ACCESS, &error);
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h
index 0363eb46d357..f9315bc960cb 100644
--- a/fs/xfs/xfs_acl.h
+++ b/fs/xfs/xfs_acl.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2001-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2001-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ACL_H__
 #define __XFS_ACL_H__
diff --git a/fs/xfs/xfs_ag.h b/fs/xfs/xfs_ag.h
index 96b70f7fba39..a96e2ffce0cc 100644
--- a/fs/xfs/xfs_ag.h
+++ b/fs/xfs/xfs_ag.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_AG_H__
 #define	__XFS_AG_H__
@@ -46,18 +32,9 @@ struct xfs_trans;
 #define	XFS_AGI_MAGIC	0x58414749	/* 'XAGI' */
 #define	XFS_AGF_VERSION	1
 #define	XFS_AGI_VERSION	1
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGF_GOOD_VERSION)
-int xfs_agf_good_version(unsigned v);
-#define	XFS_AGF_GOOD_VERSION(v)	xfs_agf_good_version(v)
-#else
-#define XFS_AGF_GOOD_VERSION(v)		((v) == XFS_AGF_VERSION)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGI_GOOD_VERSION)
-int xfs_agi_good_version(unsigned v);
-#define	XFS_AGI_GOOD_VERSION(v)	xfs_agi_good_version(v)
-#else
-#define XFS_AGI_GOOD_VERSION(v)		((v) == XFS_AGI_VERSION)
-#endif
+
+#define	XFS_AGF_GOOD_VERSION(v)	((v) == XFS_AGF_VERSION)
+#define	XFS_AGI_GOOD_VERSION(v)	((v) == XFS_AGI_VERSION)
 
 /*
  * Btree number 0 is bno, 1 is cnt.  This value gives the size of the
@@ -71,27 +48,26 @@ int xfs_agi_good_version(unsigned v);
  * are > 64k, our value cannot be confused for an EFS superblock's.
  */
 
-typedef struct xfs_agf
-{
+typedef struct xfs_agf {
 	/*
 	 * Common allocation group header information
 	 */
-	__uint32_t	agf_magicnum;	/* magic number == XFS_AGF_MAGIC */
-	__uint32_t	agf_versionnum;	/* header version == XFS_AGF_VERSION */
-	xfs_agnumber_t	agf_seqno;	/* sequence # starting from 0 */
-	xfs_agblock_t	agf_length;	/* size in blocks of a.g. */
+	__be32		agf_magicnum;	/* magic number == XFS_AGF_MAGIC */
+	__be32		agf_versionnum;	/* header version == XFS_AGF_VERSION */
+	__be32		agf_seqno;	/* sequence # starting from 0 */
+	__be32		agf_length;	/* size in blocks of a.g. */
 	/*
 	 * Freespace information
 	 */
-	xfs_agblock_t	agf_roots[XFS_BTNUM_AGF];	/* root blocks */
-	__uint32_t	agf_spare0;	/* spare field */
-	__uint32_t	agf_levels[XFS_BTNUM_AGF];	/* btree levels */
-	__uint32_t	agf_spare1;	/* spare field */
-	__uint32_t	agf_flfirst;	/* first freelist block's index */
-	__uint32_t	agf_fllast;	/* last freelist block's index */
-	__uint32_t	agf_flcount;	/* count of blocks in freelist */
-	xfs_extlen_t	agf_freeblks;	/* total free blocks */
-	xfs_extlen_t	agf_longest;	/* longest free space */
+	__be32		agf_roots[XFS_BTNUM_AGF];	/* root blocks */
+	__be32		agf_spare0;	/* spare field */
+	__be32		agf_levels[XFS_BTNUM_AGF];	/* btree levels */
+	__be32		agf_spare1;	/* spare field */
+	__be32		agf_flfirst;	/* first freelist block's index */
+	__be32		agf_fllast;	/* last freelist block's index */
+	__be32		agf_flcount;	/* count of blocks in freelist */
+	__be32		agf_freeblks;	/* total free blocks */
+	__be32		agf_longest;	/* longest free space */
 } xfs_agf_t;
 
 #define	XFS_AGF_MAGICNUM	0x00000001
@@ -110,43 +86,39 @@ typedef struct xfs_agf
 
 /* disk block (xfs_daddr_t) in the AG */
 #define XFS_AGF_DADDR(mp)	((xfs_daddr_t)(1 << (mp)->m_sectbb_log))
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGF_BLOCK)
-xfs_agblock_t xfs_agf_block(struct xfs_mount *mp);
-#define	XFS_AGF_BLOCK(mp)	xfs_agf_block(mp)
-#else
-#define XFS_AGF_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_AGF_DADDR(mp))
-#endif
+#define	XFS_AGF_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_AGF_DADDR(mp))
+#define	XFS_BUF_TO_AGF(bp)	((xfs_agf_t *)XFS_BUF_PTR(bp))
+
 
 /*
  * Size of the unlinked inode hash table in the agi.
  */
 #define	XFS_AGI_UNLINKED_BUCKETS	64
 
-typedef struct xfs_agi
-{
+typedef struct xfs_agi {
 	/*
 	 * Common allocation group header information
 	 */
-	__uint32_t	agi_magicnum;	/* magic number == XFS_AGI_MAGIC */
-	__uint32_t	agi_versionnum;	/* header version == XFS_AGI_VERSION */
-	xfs_agnumber_t	agi_seqno;	/* sequence # starting from 0 */
-	xfs_agblock_t	agi_length;	/* size in blocks of a.g. */
+	__be32		agi_magicnum;	/* magic number == XFS_AGI_MAGIC */
+	__be32		agi_versionnum;	/* header version == XFS_AGI_VERSION */
+	__be32		agi_seqno;	/* sequence # starting from 0 */
+	__be32		agi_length;	/* size in blocks of a.g. */
 	/*
 	 * Inode information
 	 * Inodes are mapped by interpreting the inode number, so no
 	 * mapping data is needed here.
 	 */
-	xfs_agino_t	agi_count;	/* count of allocated inodes */
-	xfs_agblock_t	agi_root;	/* root of inode btree */
-	__uint32_t	agi_level;	/* levels in inode btree */
-	xfs_agino_t	agi_freecount;	/* number of free inodes */
-	xfs_agino_t	agi_newino;	/* new inode just allocated */
-	xfs_agino_t	agi_dirino;	/* last directory inode chunk */
+	__be32		agi_count;	/* count of allocated inodes */
+	__be32		agi_root;	/* root of inode btree */
+	__be32		agi_level;	/* levels in inode btree */
+	__be32		agi_freecount;	/* number of free inodes */
+	__be32		agi_newino;	/* new inode just allocated */
+	__be32		agi_dirino;	/* last directory inode chunk */
 	/*
 	 * Hash table of inodes which have been unlinked but are
 	 * still being referenced.
 	 */
-	xfs_agino_t	agi_unlinked[XFS_AGI_UNLINKED_BUCKETS];
+	__be32		agi_unlinked[XFS_AGI_UNLINKED_BUCKETS];
 } xfs_agi_t;
 
 #define	XFS_AGI_MAGICNUM	0x00000001
@@ -165,25 +137,17 @@ typedef struct xfs_agi
 
 /* disk block (xfs_daddr_t) in the AG */
 #define XFS_AGI_DADDR(mp)	((xfs_daddr_t)(2 << (mp)->m_sectbb_log))
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGI_BLOCK)
-xfs_agblock_t xfs_agi_block(struct xfs_mount *mp);
-#define	XFS_AGI_BLOCK(mp)	xfs_agi_block(mp)
-#else
-#define XFS_AGI_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_AGI_DADDR(mp))
-#endif
+#define	XFS_AGI_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_AGI_DADDR(mp))
+#define	XFS_BUF_TO_AGI(bp)	((xfs_agi_t *)XFS_BUF_PTR(bp))
 
 /*
  * The third a.g. block contains the a.g. freelist, an array
  * of block pointers to blocks owned by the allocation btree code.
  */
 #define XFS_AGFL_DADDR(mp)	((xfs_daddr_t)(3 << (mp)->m_sectbb_log))
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGFL_BLOCK)
-xfs_agblock_t xfs_agfl_block(struct xfs_mount *mp);
-#define	XFS_AGFL_BLOCK(mp)	xfs_agfl_block(mp)
-#else
-#define XFS_AGFL_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_AGFL_DADDR(mp))
-#endif
+#define	XFS_AGFL_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_AGFL_DADDR(mp))
 #define XFS_AGFL_SIZE(mp)	((mp)->m_sb.sb_sectsize / sizeof(xfs_agblock_t))
+#define	XFS_BUF_TO_AGFL(bp)	((xfs_agfl_t *)XFS_BUF_PTR(bp))
 
 typedef struct xfs_agfl {
 	xfs_agblock_t	agfl_bno[1];	/* actually XFS_AGFL_SIZE(mp) */
@@ -230,116 +194,38 @@ typedef struct xfs_perag
 	xfs_perag_busy_t *pagb_list;	/* unstable blocks */
 } xfs_perag_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AG_MAXLEVELS)
-int xfs_ag_maxlevels(struct xfs_mount *mp);
-#define	XFS_AG_MAXLEVELS(mp)		xfs_ag_maxlevels(mp)
-#else
-#define	XFS_AG_MAXLEVELS(mp)	((mp)->m_ag_maxlevels)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MIN_FREELIST)
-int xfs_min_freelist(xfs_agf_t *a, struct xfs_mount *mp);
-#define	XFS_MIN_FREELIST(a,mp)		xfs_min_freelist(a,mp)
-#else
-#define	XFS_MIN_FREELIST(a,mp)	\
-	XFS_MIN_FREELIST_RAW(	\
-		INT_GET((a)->agf_levels[XFS_BTNUM_BNOi], ARCH_CONVERT), \
-		INT_GET((a)->agf_levels[XFS_BTNUM_CNTi], ARCH_CONVERT), mp)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MIN_FREELIST_PAG)
-int xfs_min_freelist_pag(xfs_perag_t *pag, struct xfs_mount *mp);
-#define	XFS_MIN_FREELIST_PAG(pag,mp)	xfs_min_freelist_pag(pag,mp)
-#else
-#define	XFS_MIN_FREELIST_PAG(pag,mp)	\
-	XFS_MIN_FREELIST_RAW((uint_t)(pag)->pagf_levels[XFS_BTNUM_BNOi], \
-			     (uint_t)(pag)->pagf_levels[XFS_BTNUM_CNTi], mp)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MIN_FREELIST_RAW)
-int xfs_min_freelist_raw(int bl, int cl, struct xfs_mount *mp);
-#define	XFS_MIN_FREELIST_RAW(bl,cl,mp)	xfs_min_freelist_raw(bl,cl,mp)
-#else
+#define	XFS_AG_MAXLEVELS(mp)		((mp)->m_ag_maxlevels)
 #define	XFS_MIN_FREELIST_RAW(bl,cl,mp)	\
-	(MIN(bl + 1, XFS_AG_MAXLEVELS(mp)) + \
-	 MIN(cl + 1, XFS_AG_MAXLEVELS(mp)))
-#endif
+	(MIN(bl + 1, XFS_AG_MAXLEVELS(mp)) + MIN(cl + 1, XFS_AG_MAXLEVELS(mp)))
+#define	XFS_MIN_FREELIST(a,mp)		\
+	(XFS_MIN_FREELIST_RAW(		\
+		be32_to_cpu((a)->agf_levels[XFS_BTNUM_BNOi]), \
+		be32_to_cpu((a)->agf_levels[XFS_BTNUM_CNTi]), mp))
+#define	XFS_MIN_FREELIST_PAG(pag,mp)	\
+	(XFS_MIN_FREELIST_RAW(		\
+		(uint_t)(pag)->pagf_levels[XFS_BTNUM_BNOi], \
+		(uint_t)(pag)->pagf_levels[XFS_BTNUM_CNTi], mp))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGB_TO_FSB)
-xfs_fsblock_t xfs_agb_to_fsb(struct xfs_mount *mp, xfs_agnumber_t agno,
-			     xfs_agblock_t agbno);
-#define XFS_AGB_TO_FSB(mp,agno,agbno)	xfs_agb_to_fsb(mp,agno,agbno)
-#else
-#define	XFS_AGB_TO_FSB(mp,agno,agbno) \
+#define XFS_AGB_TO_FSB(mp,agno,agbno)	\
 	(((xfs_fsblock_t)(agno) << (mp)->m_sb.sb_agblklog) | (agbno))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FSB_TO_AGNO)
-xfs_agnumber_t xfs_fsb_to_agno(struct xfs_mount *mp, xfs_fsblock_t fsbno);
-#define	XFS_FSB_TO_AGNO(mp,fsbno)	xfs_fsb_to_agno(mp,fsbno)
-#else
-#define	XFS_FSB_TO_AGNO(mp,fsbno) \
+#define	XFS_FSB_TO_AGNO(mp,fsbno)	\
 	((xfs_agnumber_t)((fsbno) >> (mp)->m_sb.sb_agblklog))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FSB_TO_AGBNO)
-xfs_agblock_t xfs_fsb_to_agbno(struct xfs_mount *mp, xfs_fsblock_t fsbno);
-#define	XFS_FSB_TO_AGBNO(mp,fsbno)	xfs_fsb_to_agbno(mp,fsbno)
-#else
-#define	XFS_FSB_TO_AGBNO(mp,fsbno) \
+#define	XFS_FSB_TO_AGBNO(mp,fsbno)	\
 	((xfs_agblock_t)((fsbno) & XFS_MASK32LO((mp)->m_sb.sb_agblklog)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGB_TO_DADDR)
-xfs_daddr_t xfs_agb_to_daddr(struct xfs_mount *mp, xfs_agnumber_t agno,
-				xfs_agblock_t agbno);
-#define	XFS_AGB_TO_DADDR(mp,agno,agbno)	xfs_agb_to_daddr(mp,agno,agbno)
-#else
-#define	XFS_AGB_TO_DADDR(mp,agno,agbno) \
-	((xfs_daddr_t)(XFS_FSB_TO_BB(mp, \
-		(xfs_fsblock_t)(agno) * (mp)->m_sb.sb_agblocks + (agbno))))
-#endif
-/*
- * XFS_DADDR_TO_AGNO and XFS_DADDR_TO_AGBNO moved to xfs_mount.h
- * to avoid header file ordering change
- */
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AG_DADDR)
-xfs_daddr_t xfs_ag_daddr(struct xfs_mount *mp, xfs_agnumber_t agno,
-				xfs_daddr_t d);
-#define	XFS_AG_DADDR(mp,agno,d)		xfs_ag_daddr(mp,agno,d)
-#else
-#define	XFS_AG_DADDR(mp,agno,d)	(XFS_AGB_TO_DADDR(mp, agno, 0) + (d))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_AGF)
-xfs_agf_t *xfs_buf_to_agf(struct xfs_buf *bp);
-#define	XFS_BUF_TO_AGF(bp)		xfs_buf_to_agf(bp)
-#else
-#define	XFS_BUF_TO_AGF(bp)	((xfs_agf_t *)XFS_BUF_PTR(bp))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_AGI)
-xfs_agi_t *xfs_buf_to_agi(struct xfs_buf *bp);
-#define	XFS_BUF_TO_AGI(bp)		xfs_buf_to_agi(bp)
-#else
-#define	XFS_BUF_TO_AGI(bp)	((xfs_agi_t *)XFS_BUF_PTR(bp))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_AGFL)
-xfs_agfl_t *xfs_buf_to_agfl(struct xfs_buf *bp);
-#define	XFS_BUF_TO_AGFL(bp)		xfs_buf_to_agfl(bp)
-#else
-#define	XFS_BUF_TO_AGFL(bp)	((xfs_agfl_t *)XFS_BUF_PTR(bp))
-#endif
+#define	XFS_AGB_TO_DADDR(mp,agno,agbno)	\
+	((xfs_daddr_t)XFS_FSB_TO_BB(mp, \
+		(xfs_fsblock_t)(agno) * (mp)->m_sb.sb_agblocks + (agbno)))
+#define	XFS_AG_DADDR(mp,agno,d)		(XFS_AGB_TO_DADDR(mp, agno, 0) + (d))
 
 /*
  * For checking for bad ranges of xfs_daddr_t's, covering multiple
  * allocation groups or a single xfs_daddr_t that's a superblock copy.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AG_CHECK_DADDR)
-void xfs_ag_check_daddr(struct xfs_mount *mp, xfs_daddr_t d, xfs_extlen_t len);
-#define	XFS_AG_CHECK_DADDR(mp,d,len)	xfs_ag_check_daddr(mp,d,len)
-#else
 #define	XFS_AG_CHECK_DADDR(mp,d,len)	\
 	((len) == 1 ? \
 	    ASSERT((d) == XFS_SB_DADDR || \
 		   XFS_DADDR_TO_AGBNO(mp, d) != XFS_SB_DADDR) : \
 	    ASSERT(XFS_DADDR_TO_AGNO(mp, d) == \
 		   XFS_DADDR_TO_AGNO(mp, (d) + (len) - 1)))
-#endif
 
 #endif	/* __XFS_AG_H__ */
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index dcfe19703620..f4328e1e2a74 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -1,56 +1,44 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * Free space allocation for XFS.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
 #include "xfs_dir.h"
+#include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
 #include "xfs_btree.h"
 #include "xfs_ialloc.h"
 #include "xfs_alloc.h"
-#include "xfs_bit.h"
 #include "xfs_error.h"
 
 
@@ -243,8 +231,8 @@ xfs_alloc_fix_minleft(
 	if (args->minleft == 0)
 		return 1;
 	agf = XFS_BUF_TO_AGF(args->agbp);
-	diff = INT_GET(agf->agf_freeblks, ARCH_CONVERT)
-		+ INT_GET(agf->agf_flcount, ARCH_CONVERT)
+	diff = be32_to_cpu(agf->agf_freeblks)
+		+ be32_to_cpu(agf->agf_flcount)
 		- args->len - args->minleft;
 	if (diff >= 0)
 		return 1;
@@ -319,7 +307,8 @@ xfs_alloc_fixup_trees(
 			bnoblock = XFS_BUF_TO_ALLOC_BLOCK(bno_cur->bc_bufs[0]);
 			cntblock = XFS_BUF_TO_ALLOC_BLOCK(cnt_cur->bc_bufs[0]);
 			XFS_WANT_CORRUPTED_RETURN(
-				INT_GET(bnoblock->bb_numrecs, ARCH_CONVERT) == INT_GET(cntblock->bb_numrecs, ARCH_CONVERT));
+				be16_to_cpu(bnoblock->bb_numrecs) ==
+				be16_to_cpu(cntblock->bb_numrecs));
 		}
 	}
 #endif
@@ -505,21 +494,17 @@ xfs_alloc_trace_modagf(
 		(void *)str,
 		(void *)mp,
 		(void *)(__psint_t)flags,
-		(void *)(__psunsigned_t)INT_GET(agf->agf_seqno, ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_length, ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_roots[XFS_BTNUM_BNO],
-						ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_roots[XFS_BTNUM_CNT],
-						ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_levels[XFS_BTNUM_BNO],
-						ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_levels[XFS_BTNUM_CNT],
-						ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_flfirst, ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_fllast, ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_flcount, ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_freeblks, ARCH_CONVERT),
-		(void *)(__psunsigned_t)INT_GET(agf->agf_longest, ARCH_CONVERT));
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_seqno),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_length),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_flfirst),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_fllast),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_flcount),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_freeblks),
+		(void *)(__psunsigned_t)be32_to_cpu(agf->agf_longest));
 }
 
 STATIC void
@@ -612,12 +597,12 @@ xfs_alloc_ag_vextent(
 		if (!(args->wasfromfl)) {
 
 			agf = XFS_BUF_TO_AGF(args->agbp);
-			INT_MOD(agf->agf_freeblks, ARCH_CONVERT, -(args->len));
+			be32_add(&agf->agf_freeblks, -(args->len));
 			xfs_trans_agblocks_delta(args->tp,
 						 -((long)(args->len)));
 			args->pag->pagf_freeblks -= args->len;
-			ASSERT(INT_GET(agf->agf_freeblks, ARCH_CONVERT)
-				<= INT_GET(agf->agf_length, ARCH_CONVERT));
+			ASSERT(be32_to_cpu(agf->agf_freeblks) <=
+				be32_to_cpu(agf->agf_length));
 			TRACE_MODAGF(NULL, agf, XFS_AGF_FREEBLKS);
 			xfs_alloc_log_agf(args->tp, args->agbp,
 						XFS_AGF_FREEBLKS);
@@ -723,8 +708,7 @@ xfs_alloc_ag_vextent_exact(
 	cnt_cur = xfs_btree_init_cursor(args->mp, args->tp, args->agbp,
 		args->agno, XFS_BTNUM_CNT, NULL, 0);
 	ASSERT(args->agbno + args->len <=
-		INT_GET(XFS_BUF_TO_AGF(args->agbp)->agf_length,
-			ARCH_CONVERT));
+		be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length));
 	if ((error = xfs_alloc_fixup_trees(cnt_cur, bno_cur, fbno, flen,
 			args->agbno, args->len, XFSA_FIXUP_BNO_OK))) {
 		xfs_btree_del_cursor(cnt_cur, XFS_BTREE_ERROR);
@@ -897,8 +881,7 @@ xfs_alloc_ag_vextent_near(
 			goto error0;
 		XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
 		ltend = ltbno + ltlen;
-		ASSERT(ltend <= INT_GET(XFS_BUF_TO_AGF(args->agbp)->agf_length,
-				ARCH_CONVERT));
+		ASSERT(ltend <= be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length));
 		args->len = blen;
 		if (!xfs_alloc_fix_minleft(args)) {
 			xfs_btree_del_cursor(cnt_cur, XFS_BTREE_NOERROR);
@@ -1253,8 +1236,7 @@ xfs_alloc_ag_vextent_near(
 		ltlen, &ltnew);
 	ASSERT(ltnew >= ltbno);
 	ASSERT(ltnew + rlen <= ltend);
-	ASSERT(ltnew + rlen <= INT_GET(XFS_BUF_TO_AGF(args->agbp)->agf_length,
-		ARCH_CONVERT));
+	ASSERT(ltnew + rlen <= be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length));
 	args->agbno = ltnew;
 	if ((error = xfs_alloc_fixup_trees(cnt_cur, bno_cur_lt, ltbno, ltlen,
 			ltnew, rlen, XFSA_FIXUP_BNO_OK)))
@@ -1417,8 +1399,7 @@ xfs_alloc_ag_vextent_size(
 	args->agbno = rbno;
 	XFS_WANT_CORRUPTED_GOTO(
 		args->agbno + args->len <=
-			INT_GET(XFS_BUF_TO_AGF(args->agbp)->agf_length,
-			ARCH_CONVERT),
+			be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length),
 		error0);
 	TRACE_ALLOC("normal", args);
 	return 0;
@@ -1466,8 +1447,8 @@ xfs_alloc_ag_vextent_small(
 	 * freelist.
 	 */
 	else if (args->minlen == 1 && args->alignment == 1 && !args->isfl &&
-		 (INT_GET(XFS_BUF_TO_AGF(args->agbp)->agf_flcount,
-			ARCH_CONVERT) > args->minleft)) {
+		 (be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_flcount)
+		  > args->minleft)) {
 		if ((error = xfs_alloc_get_freelist(args->tp, args->agbp, &fbno)))
 			goto error0;
 		if (fbno != NULLAGBLOCK) {
@@ -1482,8 +1463,7 @@ xfs_alloc_ag_vextent_small(
 			args->agbno = fbno;
 			XFS_WANT_CORRUPTED_GOTO(
 				args->agbno + args->len <=
-				INT_GET(XFS_BUF_TO_AGF(args->agbp)->agf_length,
-					ARCH_CONVERT),
+				be32_to_cpu(XFS_BUF_TO_AGF(args->agbp)->agf_length),
 				error0);
 			args->wasfromfl = 1;
 			TRACE_ALLOC("freelist", args);
@@ -1757,12 +1737,12 @@ xfs_free_ag_extent(
 
 		agf = XFS_BUF_TO_AGF(agbp);
 		pag = &mp->m_perag[agno];
-		INT_MOD(agf->agf_freeblks, ARCH_CONVERT, len);
+		be32_add(&agf->agf_freeblks, len);
 		xfs_trans_agblocks_delta(tp, len);
 		pag->pagf_freeblks += len;
 		XFS_WANT_CORRUPTED_GOTO(
-			INT_GET(agf->agf_freeblks, ARCH_CONVERT)
-				<= INT_GET(agf->agf_length, ARCH_CONVERT),
+			be32_to_cpu(agf->agf_freeblks) <=
+			be32_to_cpu(agf->agf_length),
 			error0);
 		TRACE_MODAGF(NULL, agf, XFS_AGF_FREEBLKS);
 		xfs_alloc_log_agf(tp, agbp, XFS_AGF_FREEBLKS);
@@ -1909,18 +1889,18 @@ xfs_alloc_fix_freelist(
 	 */
 	agf = XFS_BUF_TO_AGF(agbp);
 	need = XFS_MIN_FREELIST(agf, mp);
-	delta = need > INT_GET(agf->agf_flcount, ARCH_CONVERT) ?
-		(need - INT_GET(agf->agf_flcount, ARCH_CONVERT)) : 0;
+	delta = need > be32_to_cpu(agf->agf_flcount) ?
+		(need - be32_to_cpu(agf->agf_flcount)) : 0;
 	/*
 	 * If there isn't enough total or single-extent, reject it.
 	 */
-	longest = INT_GET(agf->agf_longest, ARCH_CONVERT);
+	longest = be32_to_cpu(agf->agf_longest);
 	longest = (longest > delta) ? (longest - delta) :
-		(INT_GET(agf->agf_flcount, ARCH_CONVERT) > 0 || longest > 0);
+		(be32_to_cpu(agf->agf_flcount) > 0 || longest > 0);
 	if (args->minlen + args->alignment + args->minalignslop - 1 > longest ||
 	     (args->minleft &&
-		(int)(INT_GET(agf->agf_freeblks, ARCH_CONVERT) +
-		   INT_GET(agf->agf_flcount, ARCH_CONVERT) - need - args->total) <
+		(int)(be32_to_cpu(agf->agf_freeblks) +
+		   be32_to_cpu(agf->agf_flcount) - need - args->total) <
 	     (int)args->minleft)) {
 		xfs_trans_brelse(tp, agbp);
 		args->agbp = NULL;
@@ -1929,7 +1909,7 @@ xfs_alloc_fix_freelist(
 	/*
 	 * Make the freelist shorter if it's too long.
 	 */
-	while (INT_GET(agf->agf_flcount, ARCH_CONVERT) > need) {
+	while (be32_to_cpu(agf->agf_flcount) > need) {
 		xfs_buf_t	*bp;
 
 		if ((error = xfs_alloc_get_freelist(tp, agbp, &bno)))
@@ -1956,9 +1936,9 @@ xfs_alloc_fix_freelist(
 	/*
 	 * Make the freelist longer if it's too short.
 	 */
-	while (INT_GET(agf->agf_flcount, ARCH_CONVERT) < need) {
+	while (be32_to_cpu(agf->agf_flcount) < need) {
 		targs.agbno = 0;
-		targs.maxlen = need - INT_GET(agf->agf_flcount, ARCH_CONVERT);
+		targs.maxlen = need - be32_to_cpu(agf->agf_flcount);
 		/*
 		 * Allocate as many blocks as possible at once.
 		 */
@@ -2018,19 +1998,19 @@ xfs_alloc_get_freelist(
 	 */
 	mp = tp->t_mountp;
 	if ((error = xfs_alloc_read_agfl(mp, tp,
-			INT_GET(agf->agf_seqno, ARCH_CONVERT), &agflbp)))
+			be32_to_cpu(agf->agf_seqno), &agflbp)))
 		return error;
 	agfl = XFS_BUF_TO_AGFL(agflbp);
 	/*
 	 * Get the block number and update the data structures.
 	 */
-	bno = INT_GET(agfl->agfl_bno[INT_GET(agf->agf_flfirst, ARCH_CONVERT)], ARCH_CONVERT);
-	INT_MOD(agf->agf_flfirst, ARCH_CONVERT, 1);
+	bno = INT_GET(agfl->agfl_bno[be32_to_cpu(agf->agf_flfirst)], ARCH_CONVERT);
+	be32_add(&agf->agf_flfirst, 1);
 	xfs_trans_brelse(tp, agflbp);
-	if (INT_GET(agf->agf_flfirst, ARCH_CONVERT) == XFS_AGFL_SIZE(mp))
+	if (be32_to_cpu(agf->agf_flfirst) == XFS_AGFL_SIZE(mp))
 		agf->agf_flfirst = 0;
-	pag = &mp->m_perag[INT_GET(agf->agf_seqno, ARCH_CONVERT)];
-	INT_MOD(agf->agf_flcount, ARCH_CONVERT, -1);
+	pag = &mp->m_perag[be32_to_cpu(agf->agf_seqno)];
+	be32_add(&agf->agf_flcount, -1);
 	xfs_trans_agflist_delta(tp, -1);
 	pag->pagf_flcount--;
 	TRACE_MODAGF(NULL, agf, XFS_AGF_FLFIRST | XFS_AGF_FLCOUNT);
@@ -2045,7 +2025,7 @@ xfs_alloc_get_freelist(
 	 * the freeing transaction must be pushed to disk NOW by forcing
 	 * to disk all iclogs up that transaction's LSN.
 	 */
-	xfs_alloc_search_busy(tp, INT_GET(agf->agf_seqno, ARCH_CONVERT), bno, 1);
+	xfs_alloc_search_busy(tp, be32_to_cpu(agf->agf_seqno), bno, 1);
 	return 0;
 }
 
@@ -2123,18 +2103,18 @@ xfs_alloc_put_freelist(
 	mp = tp->t_mountp;
 
 	if (!agflbp && (error = xfs_alloc_read_agfl(mp, tp,
-			INT_GET(agf->agf_seqno, ARCH_CONVERT), &agflbp)))
+			be32_to_cpu(agf->agf_seqno), &agflbp)))
 		return error;
 	agfl = XFS_BUF_TO_AGFL(agflbp);
-	INT_MOD(agf->agf_fllast, ARCH_CONVERT, 1);
-	if (INT_GET(agf->agf_fllast, ARCH_CONVERT) == XFS_AGFL_SIZE(mp))
+	be32_add(&agf->agf_fllast, 1);
+	if (be32_to_cpu(agf->agf_fllast) == XFS_AGFL_SIZE(mp))
 		agf->agf_fllast = 0;
-	pag = &mp->m_perag[INT_GET(agf->agf_seqno, ARCH_CONVERT)];
-	INT_MOD(agf->agf_flcount, ARCH_CONVERT, 1);
+	pag = &mp->m_perag[be32_to_cpu(agf->agf_seqno)];
+	be32_add(&agf->agf_flcount, 1);
 	xfs_trans_agflist_delta(tp, 1);
 	pag->pagf_flcount++;
-	ASSERT(INT_GET(agf->agf_flcount, ARCH_CONVERT) <= XFS_AGFL_SIZE(mp));
-	blockp = &agfl->agfl_bno[INT_GET(agf->agf_fllast, ARCH_CONVERT)];
+	ASSERT(be32_to_cpu(agf->agf_flcount) <= XFS_AGFL_SIZE(mp));
+	blockp = &agfl->agfl_bno[be32_to_cpu(agf->agf_fllast)];
 	INT_SET(*blockp, ARCH_CONVERT, bno);
 	TRACE_MODAGF(NULL, agf, XFS_AGF_FLLAST | XFS_AGF_FLCOUNT);
 	xfs_alloc_log_agf(tp, agbp, XFS_AGF_FLLAST | XFS_AGF_FLCOUNT);
@@ -2181,14 +2161,12 @@ xfs_alloc_read_agf(
 	 */
 	agf = XFS_BUF_TO_AGF(bp);
 	agf_ok =
-		INT_GET(agf->agf_magicnum, ARCH_CONVERT) == XFS_AGF_MAGIC &&
-		XFS_AGF_GOOD_VERSION(
-			INT_GET(agf->agf_versionnum, ARCH_CONVERT)) &&
-		INT_GET(agf->agf_freeblks, ARCH_CONVERT) <=
-				INT_GET(agf->agf_length, ARCH_CONVERT) &&
-		INT_GET(agf->agf_flfirst, ARCH_CONVERT) < XFS_AGFL_SIZE(mp) &&
-		INT_GET(agf->agf_fllast,  ARCH_CONVERT) < XFS_AGFL_SIZE(mp) &&
-		INT_GET(agf->agf_flcount, ARCH_CONVERT) <= XFS_AGFL_SIZE(mp);
+		be32_to_cpu(agf->agf_magicnum) == XFS_AGF_MAGIC &&
+		XFS_AGF_GOOD_VERSION(be32_to_cpu(agf->agf_versionnum)) &&
+		be32_to_cpu(agf->agf_freeblks) <= be32_to_cpu(agf->agf_length) &&
+		be32_to_cpu(agf->agf_flfirst) < XFS_AGFL_SIZE(mp) &&
+		be32_to_cpu(agf->agf_fllast) < XFS_AGFL_SIZE(mp) &&
+		be32_to_cpu(agf->agf_flcount) <= XFS_AGFL_SIZE(mp);
 	if (unlikely(XFS_TEST_ERROR(!agf_ok, mp, XFS_ERRTAG_ALLOC_READ_AGF,
 			XFS_RANDOM_ALLOC_READ_AGF))) {
 		XFS_CORRUPTION_ERROR("xfs_alloc_read_agf",
@@ -2198,13 +2176,13 @@ xfs_alloc_read_agf(
 	}
 	pag = &mp->m_perag[agno];
 	if (!pag->pagf_init) {
-		pag->pagf_freeblks = INT_GET(agf->agf_freeblks, ARCH_CONVERT);
-		pag->pagf_flcount = INT_GET(agf->agf_flcount, ARCH_CONVERT);
-		pag->pagf_longest = INT_GET(agf->agf_longest, ARCH_CONVERT);
+		pag->pagf_freeblks = be32_to_cpu(agf->agf_freeblks);
+		pag->pagf_flcount = be32_to_cpu(agf->agf_flcount);
+		pag->pagf_longest = be32_to_cpu(agf->agf_longest);
 		pag->pagf_levels[XFS_BTNUM_BNOi] =
-			INT_GET(agf->agf_levels[XFS_BTNUM_BNOi], ARCH_CONVERT);
+			be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNOi]);
 		pag->pagf_levels[XFS_BTNUM_CNTi] =
-			INT_GET(agf->agf_levels[XFS_BTNUM_CNTi], ARCH_CONVERT);
+			be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNTi]);
 		spinlock_init(&pag->pagb_lock, "xfspagb");
 		pag->pagb_list = kmem_zalloc(XFS_PAGB_NUM_SLOTS *
 					sizeof(xfs_perag_busy_t), KM_SLEEP);
@@ -2212,13 +2190,13 @@ xfs_alloc_read_agf(
 	}
 #ifdef DEBUG
 	else if (!XFS_FORCED_SHUTDOWN(mp)) {
-		ASSERT(pag->pagf_freeblks == INT_GET(agf->agf_freeblks, ARCH_CONVERT));
-		ASSERT(pag->pagf_flcount == INT_GET(agf->agf_flcount, ARCH_CONVERT));
-		ASSERT(pag->pagf_longest == INT_GET(agf->agf_longest, ARCH_CONVERT));
+		ASSERT(pag->pagf_freeblks == be32_to_cpu(agf->agf_freeblks));
+		ASSERT(pag->pagf_flcount == be32_to_cpu(agf->agf_flcount));
+		ASSERT(pag->pagf_longest == be32_to_cpu(agf->agf_longest));
 		ASSERT(pag->pagf_levels[XFS_BTNUM_BNOi] ==
-		       INT_GET(agf->agf_levels[XFS_BTNUM_BNOi], ARCH_CONVERT));
+		       be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNOi]));
 		ASSERT(pag->pagf_levels[XFS_BTNUM_CNTi] ==
-		       INT_GET(agf->agf_levels[XFS_BTNUM_CNTi], ARCH_CONVERT));
+		       be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNTi]));
 	}
 #endif
 	XFS_BUF_SET_VTYPE_REF(bp, B_FS_AGF, XFS_AGF_REF);
@@ -2467,7 +2445,7 @@ xfs_free_extent(
 #ifdef DEBUG
 	ASSERT(args.agbp != NULL);
 	agf = XFS_BUF_TO_AGF(args.agbp);
-	ASSERT(args.agbno + len <= INT_GET(agf->agf_length, ARCH_CONVERT));
+	ASSERT(args.agbno + len <= be32_to_cpu(agf->agf_length));
 #endif
 	error = xfs_free_ag_extent(tp, args.agbp, args.agno, args.agbno,
 		len, 0);
diff --git a/fs/xfs/xfs_alloc.h b/fs/xfs/xfs_alloc.h
index 72329c86351c..3546dea27b7d 100644
--- a/fs/xfs/xfs_alloc.h
+++ b/fs/xfs/xfs_alloc.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ALLOC_H__
 #define	__XFS_ALLOC_H__
diff --git a/fs/xfs/xfs_alloc_btree.c b/fs/xfs/xfs_alloc_btree.c
index e0355a12d946..a1d92da86ccd 100644
--- a/fs/xfs/xfs_alloc_btree.c
+++ b/fs/xfs/xfs_alloc_btree.c
@@ -1,53 +1,41 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * Free space allocation for XFS.
- */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
 #include "xfs_dir.h"
+#include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_bmap_btree.h"
 #include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_bmap_btree.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
 #include "xfs_btree.h"
 #include "xfs_ialloc.h"
 #include "xfs_alloc.h"
@@ -129,7 +117,7 @@ xfs_alloc_delrec(
 	/*
 	 * Fail if we're off the end of the block.
 	 */
-	if (ptr > INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	if (ptr > be16_to_cpu(block->bb_numrecs)) {
 		*stat = 0;
 		return 0;
 	}
@@ -143,18 +131,18 @@ xfs_alloc_delrec(
 		lkp = XFS_ALLOC_KEY_ADDR(block, 1, cur);
 		lpp = XFS_ALLOC_PTR_ADDR(block, 1, cur);
 #ifdef DEBUG
-		for (i = ptr; i < INT_GET(block->bb_numrecs, ARCH_CONVERT); i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(lpp[i], ARCH_CONVERT), level)))
+		for (i = ptr; i < be16_to_cpu(block->bb_numrecs); i++) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(lpp[i]), level)))
 				return error;
 		}
 #endif
-		if (ptr < INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+		if (ptr < be16_to_cpu(block->bb_numrecs)) {
 			memmove(&lkp[ptr - 1], &lkp[ptr],
-				(INT_GET(block->bb_numrecs, ARCH_CONVERT) - ptr) * sizeof(*lkp)); /* INT_: mem copy */
+				(be16_to_cpu(block->bb_numrecs) - ptr) * sizeof(*lkp));
 			memmove(&lpp[ptr - 1], &lpp[ptr],
-				(INT_GET(block->bb_numrecs, ARCH_CONVERT) - ptr) * sizeof(*lpp)); /* INT_: mem copy */
-			xfs_alloc_log_ptrs(cur, bp, ptr, INT_GET(block->bb_numrecs, ARCH_CONVERT) - 1);
-			xfs_alloc_log_keys(cur, bp, ptr, INT_GET(block->bb_numrecs, ARCH_CONVERT) - 1);
+				(be16_to_cpu(block->bb_numrecs) - ptr) * sizeof(*lpp));
+			xfs_alloc_log_ptrs(cur, bp, ptr, be16_to_cpu(block->bb_numrecs) - 1);
+			xfs_alloc_log_keys(cur, bp, ptr, be16_to_cpu(block->bb_numrecs) - 1);
 		}
 	}
 	/*
@@ -163,25 +151,25 @@ xfs_alloc_delrec(
 	 */
 	else {
 		lrp = XFS_ALLOC_REC_ADDR(block, 1, cur);
-		if (ptr < INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+		if (ptr < be16_to_cpu(block->bb_numrecs)) {
 			memmove(&lrp[ptr - 1], &lrp[ptr],
-				(INT_GET(block->bb_numrecs, ARCH_CONVERT) - ptr) * sizeof(*lrp));
-			xfs_alloc_log_recs(cur, bp, ptr, INT_GET(block->bb_numrecs, ARCH_CONVERT) - 1);
+				(be16_to_cpu(block->bb_numrecs) - ptr) * sizeof(*lrp));
+			xfs_alloc_log_recs(cur, bp, ptr, be16_to_cpu(block->bb_numrecs) - 1);
 		}
 		/*
 		 * If it's the first record in the block, we'll need a key
 		 * structure to pass up to the next level (updkey).
 		 */
 		if (ptr == 1) {
-			key.ar_startblock = lrp->ar_startblock; /* INT_: direct copy */
-			key.ar_blockcount = lrp->ar_blockcount; /* INT_: direct copy */
+			key.ar_startblock = lrp->ar_startblock;
+			key.ar_blockcount = lrp->ar_blockcount;
 			lkp = &key;
 		}
 	}
 	/*
 	 * Decrement and log the number of entries in the block.
 	 */
-	INT_MOD(block->bb_numrecs, ARCH_CONVERT, -1);
+	be16_add(&block->bb_numrecs, -1);
 	xfs_alloc_log_block(cur->bc_tp, bp, XFS_BB_NUMRECS);
 	/*
 	 * See if the longest free extent in the allocation group was
@@ -194,24 +182,24 @@ xfs_alloc_delrec(
 
 	if (level == 0 &&
 	    cur->bc_btnum == XFS_BTNUM_CNT &&
-	    INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK &&
-	    ptr > INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
-		ASSERT(ptr == INT_GET(block->bb_numrecs, ARCH_CONVERT) + 1);
+	    be32_to_cpu(block->bb_rightsib) == NULLAGBLOCK &&
+	    ptr > be16_to_cpu(block->bb_numrecs)) {
+		ASSERT(ptr == be16_to_cpu(block->bb_numrecs) + 1);
 		/*
 		 * There are still records in the block.  Grab the size
 		 * from the last one.
 		 */
-		if (INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
-			rrp = XFS_ALLOC_REC_ADDR(block, INT_GET(block->bb_numrecs, ARCH_CONVERT), cur);
-			INT_COPY(agf->agf_longest, rrp->ar_blockcount, ARCH_CONVERT);
+		if (be16_to_cpu(block->bb_numrecs)) {
+			rrp = XFS_ALLOC_REC_ADDR(block, be16_to_cpu(block->bb_numrecs), cur);
+			agf->agf_longest = rrp->ar_blockcount;
 		}
 		/*
 		 * No free extents left.
 		 */
 		else
 			agf->agf_longest = 0;
-		mp->m_perag[INT_GET(agf->agf_seqno, ARCH_CONVERT)].pagf_longest =
-			INT_GET(agf->agf_longest, ARCH_CONVERT);
+		mp->m_perag[be32_to_cpu(agf->agf_seqno)].pagf_longest =
+			be32_to_cpu(agf->agf_longest);
 		xfs_alloc_log_agf(cur->bc_tp, cur->bc_private.a.agbp,
 			XFS_AGF_LONGEST);
 	}
@@ -225,15 +213,15 @@ xfs_alloc_delrec(
 		 * and it's NOT the leaf level,
 		 * then we can get rid of this level.
 		 */
-		if (INT_GET(block->bb_numrecs, ARCH_CONVERT) == 1 && level > 0) {
+		if (be16_to_cpu(block->bb_numrecs) == 1 && level > 0) {
 			/*
 			 * lpp is still set to the first pointer in the block.
 			 * Make it the new root of the btree.
 			 */
-			bno = INT_GET(agf->agf_roots[cur->bc_btnum], ARCH_CONVERT);
-			INT_COPY(agf->agf_roots[cur->bc_btnum], *lpp, ARCH_CONVERT);
-			INT_MOD(agf->agf_levels[cur->bc_btnum], ARCH_CONVERT, -1);
-			mp->m_perag[INT_GET(agf->agf_seqno, ARCH_CONVERT)].pagf_levels[cur->bc_btnum]--;
+			bno = be32_to_cpu(agf->agf_roots[cur->bc_btnum]);
+			agf->agf_roots[cur->bc_btnum] = *lpp;
+			be32_add(&agf->agf_levels[cur->bc_btnum], -1);
+			mp->m_perag[be32_to_cpu(agf->agf_seqno)].pagf_levels[cur->bc_btnum]--;
 			/*
 			 * Put this buffer/block on the ag's freelist.
 			 */
@@ -255,7 +243,7 @@ xfs_alloc_delrec(
 			 * that freed the block.
 			 */
 			xfs_alloc_mark_busy(cur->bc_tp,
-				INT_GET(agf->agf_seqno, ARCH_CONVERT), bno, 1);
+				be32_to_cpu(agf->agf_seqno), bno, 1);
 
 			xfs_trans_agbtree_delta(cur->bc_tp, -1);
 			xfs_alloc_log_agf(cur->bc_tp, cur->bc_private.a.agbp,
@@ -281,7 +269,7 @@ xfs_alloc_delrec(
 	 * If the number of records remaining in the block is at least
 	 * the minimum, we're done.
 	 */
-	if (INT_GET(block->bb_numrecs, ARCH_CONVERT) >= XFS_ALLOC_BLOCK_MINRECS(level, cur)) {
+	if (be16_to_cpu(block->bb_numrecs) >= XFS_ALLOC_BLOCK_MINRECS(level, cur)) {
 		if (level > 0 && (error = xfs_alloc_decrement(cur, level, &i)))
 			return error;
 		*stat = 1;
@@ -292,8 +280,8 @@ xfs_alloc_delrec(
 	 * tree balanced.  Look at the left and right sibling blocks to
 	 * see if we can re-balance by moving only one record.
 	 */
-	rbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
-	lbno = INT_GET(block->bb_leftsib, ARCH_CONVERT);
+	rbno = be32_to_cpu(block->bb_rightsib);
+	lbno = be32_to_cpu(block->bb_leftsib);
 	bno = NULLAGBLOCK;
 	ASSERT(rbno != NULLAGBLOCK || lbno != NULLAGBLOCK);
 	/*
@@ -330,18 +318,18 @@ xfs_alloc_delrec(
 		/*
 		 * Grab the current block number, for future use.
 		 */
-		bno = INT_GET(right->bb_leftsib, ARCH_CONVERT);
+		bno = be32_to_cpu(right->bb_leftsib);
 		/*
 		 * If right block is full enough so that removing one entry
 		 * won't make it too empty, and left-shifting an entry out
 		 * of right to us works, we're done.
 		 */
-		if (INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1 >=
+		if (be16_to_cpu(right->bb_numrecs) - 1 >=
 		     XFS_ALLOC_BLOCK_MINRECS(level, cur)) {
 			if ((error = xfs_alloc_lshift(tcur, level, &i)))
 				goto error0;
 			if (i) {
-				ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >=
+				ASSERT(be16_to_cpu(block->bb_numrecs) >=
 				       XFS_ALLOC_BLOCK_MINRECS(level, cur));
 				xfs_btree_del_cursor(tcur,
 						     XFS_BTREE_NOERROR);
@@ -358,7 +346,7 @@ xfs_alloc_delrec(
 		 * future reference, and fix up the temp cursor to point
 		 * to our block again (last record).
 		 */
-		rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT);
+		rrecs = be16_to_cpu(right->bb_numrecs);
 		if (lbno != NULLAGBLOCK) {
 			i = xfs_btree_firstrec(tcur, level);
 			XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
@@ -394,18 +382,18 @@ xfs_alloc_delrec(
 		/*
 		 * Grab the current block number, for future use.
 		 */
-		bno = INT_GET(left->bb_rightsib, ARCH_CONVERT);
+		bno = be32_to_cpu(left->bb_rightsib);
 		/*
 		 * If left block is full enough so that removing one entry
 		 * won't make it too empty, and right-shifting an entry out
 		 * of left to us works, we're done.
 		 */
-		if (INT_GET(left->bb_numrecs, ARCH_CONVERT) - 1 >=
+		if (be16_to_cpu(left->bb_numrecs) - 1 >=
 		     XFS_ALLOC_BLOCK_MINRECS(level, cur)) {
 			if ((error = xfs_alloc_rshift(tcur, level, &i)))
 				goto error0;
 			if (i) {
-				ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >=
+				ASSERT(be16_to_cpu(block->bb_numrecs) >=
 				       XFS_ALLOC_BLOCK_MINRECS(level, cur));
 				xfs_btree_del_cursor(tcur,
 						     XFS_BTREE_NOERROR);
@@ -419,7 +407,7 @@ xfs_alloc_delrec(
 		 * Otherwise, grab the number of records in right for
 		 * future reference.
 		 */
-		lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		lrecs = be16_to_cpu(left->bb_numrecs);
 	}
 	/*
 	 * Delete the temp cursor, we're done with it.
@@ -433,7 +421,7 @@ xfs_alloc_delrec(
 	 * See if we can join with the left neighbor block.
 	 */
 	if (lbno != NULLAGBLOCK &&
-	    lrecs + INT_GET(block->bb_numrecs, ARCH_CONVERT) <= XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
+	    lrecs + be16_to_cpu(block->bb_numrecs) <= XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
 		/*
 		 * Set "right" to be the starting block,
 		 * "left" to be the left neighbor.
@@ -453,7 +441,7 @@ xfs_alloc_delrec(
 	 * If that won't work, see if we can join with the right neighbor block.
 	 */
 	else if (rbno != NULLAGBLOCK &&
-		 rrecs + INT_GET(block->bb_numrecs, ARCH_CONVERT) <=
+		 rrecs + be16_to_cpu(block->bb_numrecs) <=
 		  XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
 		/*
 		 * Set "left" to be the starting block,
@@ -488,31 +476,34 @@ xfs_alloc_delrec(
 		/*
 		 * It's a non-leaf.  Move keys and pointers.
 		 */
-		lkp = XFS_ALLOC_KEY_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1, cur);
-		lpp = XFS_ALLOC_PTR_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1, cur);
+		lkp = XFS_ALLOC_KEY_ADDR(left, be16_to_cpu(left->bb_numrecs) + 1, cur);
+		lpp = XFS_ALLOC_PTR_ADDR(left, be16_to_cpu(left->bb_numrecs) + 1, cur);
 		rkp = XFS_ALLOC_KEY_ADDR(right, 1, cur);
 		rpp = XFS_ALLOC_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level)))
+		for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(rpp[i]), level)))
 				return error;
 		}
 #endif
-		memcpy(lkp, rkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*lkp)); /* INT_: structure copy */
-		memcpy(lpp, rpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*lpp)); /* INT_: structure copy */
-		xfs_alloc_log_keys(cur, lbp, INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1,
-				   INT_GET(left->bb_numrecs, ARCH_CONVERT) + INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		xfs_alloc_log_ptrs(cur, lbp, INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1,
-				   INT_GET(left->bb_numrecs, ARCH_CONVERT) + INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(lkp, rkp, be16_to_cpu(right->bb_numrecs) * sizeof(*lkp));
+		memcpy(lpp, rpp, be16_to_cpu(right->bb_numrecs) * sizeof(*lpp));
+		xfs_alloc_log_keys(cur, lbp, be16_to_cpu(left->bb_numrecs) + 1,
+				   be16_to_cpu(left->bb_numrecs) +
+				   be16_to_cpu(right->bb_numrecs));
+		xfs_alloc_log_ptrs(cur, lbp, be16_to_cpu(left->bb_numrecs) + 1,
+				   be16_to_cpu(left->bb_numrecs) +
+				   be16_to_cpu(right->bb_numrecs));
 	} else {
 		/*
 		 * It's a leaf.  Move records.
 		 */
-		lrp = XFS_ALLOC_REC_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1, cur);
+		lrp = XFS_ALLOC_REC_ADDR(left, be16_to_cpu(left->bb_numrecs) + 1, cur);
 		rrp = XFS_ALLOC_REC_ADDR(right, 1, cur);
-		memcpy(lrp, rrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*lrp));
-		xfs_alloc_log_recs(cur, lbp, INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1,
-				   INT_GET(left->bb_numrecs, ARCH_CONVERT) + INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(lrp, rrp, be16_to_cpu(right->bb_numrecs) * sizeof(*lrp));
+		xfs_alloc_log_recs(cur, lbp, be16_to_cpu(left->bb_numrecs) + 1,
+				   be16_to_cpu(left->bb_numrecs) +
+				   be16_to_cpu(right->bb_numrecs));
 	}
 	/*
 	 * If we joined with the left neighbor, set the buffer in the
@@ -520,7 +511,7 @@ xfs_alloc_delrec(
 	 */
 	if (bp != lbp) {
 		xfs_btree_setbuf(cur, level, lbp);
-		cur->bc_ptrs[level] += INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[level] += be16_to_cpu(left->bb_numrecs);
 	}
 	/*
 	 * If we joined with the right neighbor and there's a level above
@@ -532,28 +523,28 @@ xfs_alloc_delrec(
 	/*
 	 * Fix up the number of records in the surviving block.
 	 */
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+	be16_add(&left->bb_numrecs, be16_to_cpu(right->bb_numrecs));
 	/*
 	 * Fix up the right block pointer in the surviving block, and log it.
 	 */
-	left->bb_rightsib = right->bb_rightsib; /* INT_: direct copy */
+	left->bb_rightsib = right->bb_rightsib;
 	xfs_alloc_log_block(cur->bc_tp, lbp, XFS_BB_NUMRECS | XFS_BB_RIGHTSIB);
 	/*
 	 * If there is a right sibling now, make it point to the
 	 * remaining block.
 	 */
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+	if (be32_to_cpu(left->bb_rightsib) != NULLAGBLOCK) {
 		xfs_alloc_block_t	*rrblock;
 		xfs_buf_t		*rrbp;
 
 		if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
-				cur->bc_private.a.agno, INT_GET(left->bb_rightsib, ARCH_CONVERT), 0,
+				cur->bc_private.a.agno, be32_to_cpu(left->bb_rightsib), 0,
 				&rrbp, XFS_ALLOC_BTREE_REF)))
 			return error;
 		rrblock = XFS_BUF_TO_ALLOC_BLOCK(rrbp);
 		if ((error = xfs_btree_check_sblock(cur, rrblock, level, rrbp)))
 			return error;
-		INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, lbno);
+		rrblock->bb_leftsib = cpu_to_be32(lbno);
 		xfs_alloc_log_block(cur->bc_tp, rrbp, XFS_BB_LEFTSIB);
 	}
 	/*
@@ -574,10 +565,9 @@ xfs_alloc_delrec(
 	 * busy block is allocated, the iclog is pushed up to the
 	 * LSN that freed the block.
 	 */
-	xfs_alloc_mark_busy(cur->bc_tp,
-		INT_GET(agf->agf_seqno, ARCH_CONVERT), bno, 1);
-
+	xfs_alloc_mark_busy(cur->bc_tp, be32_to_cpu(agf->agf_seqno), bno, 1);
 	xfs_trans_agbtree_delta(cur->bc_tp, -1);
+
 	/*
 	 * Adjust the current level's cursor so that we're left referring
 	 * to the right node, after we're done.
@@ -625,7 +615,15 @@ xfs_alloc_insrec(
 	int			ptr;	/* index in btree block for this rec */
 	xfs_alloc_rec_t		*rp;	/* pointer to btree records */
 
-	ASSERT(INT_GET(recp->ar_blockcount, ARCH_CONVERT) > 0);
+	ASSERT(be32_to_cpu(recp->ar_blockcount) > 0);
+
+	/*
+	 * GCC doesn't understand the (arguably complex) control flow in
+	 * this function and complains about uninitialized structure fields
+	 * without this.
+	 */
+	memset(&nrec, 0, sizeof(nrec));
+
 	/*
 	 * If we made it to the root level, allocate a new root block
 	 * and we're done.
@@ -641,8 +639,8 @@ xfs_alloc_insrec(
 	/*
 	 * Make a key out of the record data to be inserted, and save it.
 	 */
-	key.ar_startblock = recp->ar_startblock; /* INT_: direct copy */
-	key.ar_blockcount = recp->ar_blockcount; /* INT_: direct copy */
+	key.ar_startblock = recp->ar_startblock;
+	key.ar_blockcount = recp->ar_blockcount;
 	optr = ptr = cur->bc_ptrs[level];
 	/*
 	 * If we're off the left edge, return failure.
@@ -663,7 +661,7 @@ xfs_alloc_insrec(
 	/*
 	 * Check that the new entry is being inserted in the right place.
 	 */
-	if (ptr <= INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	if (ptr <= be16_to_cpu(block->bb_numrecs)) {
 		if (level == 0) {
 			rp = XFS_ALLOC_REC_ADDR(block, ptr, cur);
 			xfs_btree_check_rec(cur->bc_btnum, recp, rp);
@@ -679,7 +677,7 @@ xfs_alloc_insrec(
 	 * If the block is full, we can't insert the new entry until we
 	 * make the block un-full.
 	 */
-	if (INT_GET(block->bb_numrecs, ARCH_CONVERT) == XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
+	if (be16_to_cpu(block->bb_numrecs) == XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
 		/*
 		 * First, try shifting an entry to the right neighbor.
 		 */
@@ -716,8 +714,8 @@ xfs_alloc_insrec(
 						return error;
 #endif
 					ptr = cur->bc_ptrs[level];
-					nrec.ar_startblock = nkey.ar_startblock; /* INT_: direct copy */
-					nrec.ar_blockcount = nkey.ar_blockcount; /* INT_: direct copy */
+					nrec.ar_startblock = nkey.ar_startblock;
+					nrec.ar_blockcount = nkey.ar_blockcount;
 				}
 				/*
 				 * Otherwise the insert fails.
@@ -741,15 +739,15 @@ xfs_alloc_insrec(
 		kp = XFS_ALLOC_KEY_ADDR(block, 1, cur);
 		pp = XFS_ALLOC_PTR_ADDR(block, 1, cur);
 #ifdef DEBUG
-		for (i = INT_GET(block->bb_numrecs, ARCH_CONVERT); i >= ptr; i--) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(pp[i - 1], ARCH_CONVERT), level)))
+		for (i = be16_to_cpu(block->bb_numrecs); i >= ptr; i--) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(pp[i - 1]), level)))
 				return error;
 		}
 #endif
 		memmove(&kp[ptr], &kp[ptr - 1],
-			(INT_GET(block->bb_numrecs, ARCH_CONVERT) - ptr + 1) * sizeof(*kp)); /* INT_: copy */
+			(be16_to_cpu(block->bb_numrecs) - ptr + 1) * sizeof(*kp));
 		memmove(&pp[ptr], &pp[ptr - 1],
-			(INT_GET(block->bb_numrecs, ARCH_CONVERT) - ptr + 1) * sizeof(*pp)); /* INT_: copy */
+			(be16_to_cpu(block->bb_numrecs) - ptr + 1) * sizeof(*pp));
 #ifdef DEBUG
 		if ((error = xfs_btree_check_sptr(cur, *bnop, level)))
 			return error;
@@ -758,12 +756,12 @@ xfs_alloc_insrec(
 		 * Now stuff the new data in, bump numrecs and log the new data.
 		 */
 		kp[ptr - 1] = key;
-		INT_SET(pp[ptr - 1], ARCH_CONVERT, *bnop);
-		INT_MOD(block->bb_numrecs, ARCH_CONVERT, +1);
-		xfs_alloc_log_keys(cur, bp, ptr, INT_GET(block->bb_numrecs, ARCH_CONVERT));
-		xfs_alloc_log_ptrs(cur, bp, ptr, INT_GET(block->bb_numrecs, ARCH_CONVERT));
+		pp[ptr - 1] = cpu_to_be32(*bnop);
+		be16_add(&block->bb_numrecs, 1);
+		xfs_alloc_log_keys(cur, bp, ptr, be16_to_cpu(block->bb_numrecs));
+		xfs_alloc_log_ptrs(cur, bp, ptr, be16_to_cpu(block->bb_numrecs));
 #ifdef DEBUG
-		if (ptr < INT_GET(block->bb_numrecs, ARCH_CONVERT))
+		if (ptr < be16_to_cpu(block->bb_numrecs))
 			xfs_btree_check_key(cur->bc_btnum, kp + ptr - 1,
 				kp + ptr);
 #endif
@@ -773,16 +771,16 @@ xfs_alloc_insrec(
 		 */
 		rp = XFS_ALLOC_REC_ADDR(block, 1, cur);
 		memmove(&rp[ptr], &rp[ptr - 1],
-			(INT_GET(block->bb_numrecs, ARCH_CONVERT) - ptr + 1) * sizeof(*rp));
+			(be16_to_cpu(block->bb_numrecs) - ptr + 1) * sizeof(*rp));
 		/*
 		 * Now stuff the new record in, bump numrecs
 		 * and log the new data.
 		 */
 		rp[ptr - 1] = *recp; /* INT_: struct copy */
-		INT_MOD(block->bb_numrecs, ARCH_CONVERT, +1);
-		xfs_alloc_log_recs(cur, bp, ptr, INT_GET(block->bb_numrecs, ARCH_CONVERT));
+		be16_add(&block->bb_numrecs, 1);
+		xfs_alloc_log_recs(cur, bp, ptr, be16_to_cpu(block->bb_numrecs));
 #ifdef DEBUG
-		if (ptr < INT_GET(block->bb_numrecs, ARCH_CONVERT))
+		if (ptr < be16_to_cpu(block->bb_numrecs))
 			xfs_btree_check_rec(cur->bc_btnum, rp + ptr - 1,
 				rp + ptr);
 #endif
@@ -804,16 +802,16 @@ xfs_alloc_insrec(
 	agf = XFS_BUF_TO_AGF(cur->bc_private.a.agbp);
 	if (level == 0 &&
 	    cur->bc_btnum == XFS_BTNUM_CNT &&
-	    INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK &&
-	    INT_GET(recp->ar_blockcount, ARCH_CONVERT) > INT_GET(agf->agf_longest, ARCH_CONVERT)) {
+	    be32_to_cpu(block->bb_rightsib) == NULLAGBLOCK &&
+	    be32_to_cpu(recp->ar_blockcount) > be32_to_cpu(agf->agf_longest)) {
 		/*
 		 * If this is a leaf in the by-size btree and there
 		 * is no right sibling block and this block is bigger
 		 * than the previous longest block, update it.
 		 */
-		INT_COPY(agf->agf_longest, recp->ar_blockcount, ARCH_CONVERT);
-		cur->bc_mp->m_perag[INT_GET(agf->agf_seqno, ARCH_CONVERT)].pagf_longest
-			= INT_GET(recp->ar_blockcount, ARCH_CONVERT);
+		agf->agf_longest = recp->ar_blockcount;
+		cur->bc_mp->m_perag[be32_to_cpu(agf->agf_seqno)].pagf_longest
+			= be32_to_cpu(recp->ar_blockcount);
 		xfs_alloc_log_agf(cur->bc_tp, cur->bc_private.a.agbp,
 			XFS_AGF_LONGEST);
 	}
@@ -923,8 +921,9 @@ xfs_alloc_log_recs(
 
 		agf = XFS_BUF_TO_AGF(cur->bc_private.a.agbp);
 		for (p = &rp[rfirst - 1]; p <= &rp[rlast - 1]; p++)
-			ASSERT(INT_GET(p->ar_startblock, ARCH_CONVERT) + INT_GET(p->ar_blockcount, ARCH_CONVERT) <=
-			       INT_GET(agf->agf_length, ARCH_CONVERT));
+			ASSERT(be32_to_cpu(p->ar_startblock) +
+			       be32_to_cpu(p->ar_blockcount) <=
+			       be32_to_cpu(agf->agf_length));
 	}
 #endif
 	first = (int)((xfs_caddr_t)&rp[rfirst - 1] - (xfs_caddr_t)block);
@@ -961,8 +960,8 @@ xfs_alloc_lookup(
 		xfs_agf_t	*agf;	/* a.g. freespace header */
 
 		agf = XFS_BUF_TO_AGF(cur->bc_private.a.agbp);
-		agno = INT_GET(agf->agf_seqno, ARCH_CONVERT);
-		agbno = INT_GET(agf->agf_roots[cur->bc_btnum], ARCH_CONVERT);
+		agno = be32_to_cpu(agf->agf_seqno);
+		agbno = be32_to_cpu(agf->agf_roots[cur->bc_btnum]);
 	}
 	/*
 	 * Iterate over each level in the btree, starting at the root.
@@ -1029,7 +1028,7 @@ xfs_alloc_lookup(
 			 * Set low and high entry numbers, 1-based.
 			 */
 			low = 1;
-			if (!(high = INT_GET(block->bb_numrecs, ARCH_CONVERT))) {
+			if (!(high = be16_to_cpu(block->bb_numrecs))) {
 				/*
 				 * If the block is empty, the tree must
 				 * be an empty leaf.
@@ -1058,14 +1057,14 @@ xfs_alloc_lookup(
 					xfs_alloc_key_t	*kkp;
 
 					kkp = kkbase + keyno - 1;
-					startblock = INT_GET(kkp->ar_startblock, ARCH_CONVERT);
-					blockcount = INT_GET(kkp->ar_blockcount, ARCH_CONVERT);
+					startblock = be32_to_cpu(kkp->ar_startblock);
+					blockcount = be32_to_cpu(kkp->ar_blockcount);
 				} else {
 					xfs_alloc_rec_t	*krp;
 
 					krp = krbase + keyno - 1;
-					startblock = INT_GET(krp->ar_startblock, ARCH_CONVERT);
-					blockcount = INT_GET(krp->ar_blockcount, ARCH_CONVERT);
+					startblock = be32_to_cpu(krp->ar_startblock);
+					blockcount = be32_to_cpu(krp->ar_blockcount);
 				}
 				/*
 				 * Compute difference to get next direction.
@@ -1105,7 +1104,7 @@ xfs_alloc_lookup(
 			 */
 			if (diff > 0 && --keyno < 1)
 				keyno = 1;
-			agbno = INT_GET(*XFS_ALLOC_PTR_ADDR(block, keyno, cur), ARCH_CONVERT);
+			agbno = be32_to_cpu(*XFS_ALLOC_PTR_ADDR(block, keyno, cur));
 #ifdef DEBUG
 			if ((error = xfs_btree_check_sptr(cur, agbno, level)))
 				return error;
@@ -1124,8 +1123,8 @@ xfs_alloc_lookup(
 		 * not the last block, we're in the wrong block.
 		 */
 		if (dir == XFS_LOOKUP_GE &&
-		    keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT) &&
-		    INT_GET(block->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+		    keyno > be16_to_cpu(block->bb_numrecs) &&
+		    be32_to_cpu(block->bb_rightsib) != NULLAGBLOCK) {
 			int	i;
 
 			cur->bc_ptrs[0] = keyno;
@@ -1142,7 +1141,7 @@ xfs_alloc_lookup(
 	/*
 	 * Return if we succeeded or not.
 	 */
-	if (keyno == 0 || keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT))
+	if (keyno == 0 || keyno > be16_to_cpu(block->bb_numrecs))
 		*stat = 0;
 	else
 		*stat = ((dir != XFS_LOOKUP_EQ) || (diff == 0));
@@ -1185,7 +1184,7 @@ xfs_alloc_lshift(
 	/*
 	 * If we've got no left sibling then we can't shift an entry left.
 	 */
-	if (INT_GET(right->bb_leftsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(right->bb_leftsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1201,8 +1200,8 @@ xfs_alloc_lshift(
 	 * Set up the left neighbor as "left".
 	 */
 	if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.a.agno, INT_GET(right->bb_leftsib, ARCH_CONVERT), 0, &lbp,
-			XFS_ALLOC_BTREE_REF)))
+			cur->bc_private.a.agno, be32_to_cpu(right->bb_leftsib),
+			0, &lbp, XFS_ALLOC_BTREE_REF)))
 		return error;
 	left = XFS_BUF_TO_ALLOC_BLOCK(lbp);
 	if ((error = xfs_btree_check_sblock(cur, left, level, lbp)))
@@ -1210,11 +1209,11 @@ xfs_alloc_lshift(
 	/*
 	 * If it's full, it can't take another entry.
 	 */
-	if (INT_GET(left->bb_numrecs, ARCH_CONVERT) == XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
+	if (be16_to_cpu(left->bb_numrecs) == XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
 		*stat = 0;
 		return 0;
 	}
-	nrec = INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1;
+	nrec = be16_to_cpu(left->bb_numrecs) + 1;
 	/*
 	 * If non-leaf, copy a key and a ptr to the left block.
 	 */
@@ -1229,7 +1228,7 @@ xfs_alloc_lshift(
 		lpp = XFS_ALLOC_PTR_ADDR(left, nrec, cur);
 		rpp = XFS_ALLOC_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		if ((error = xfs_btree_check_sptr(cur, INT_GET(*rpp, ARCH_CONVERT), level)))
+		if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(*rpp), level)))
 			return error;
 #endif
 		*lpp = *rpp; /* INT_: copy */
@@ -1251,30 +1250,30 @@ xfs_alloc_lshift(
 	/*
 	 * Bump and log left's numrecs, decrement and log right's numrecs.
 	 */
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, +1);
+	be16_add(&left->bb_numrecs, 1);
 	xfs_alloc_log_block(cur->bc_tp, lbp, XFS_BB_NUMRECS);
-	INT_MOD(right->bb_numrecs, ARCH_CONVERT, -1);
+	be16_add(&right->bb_numrecs, -1);
 	xfs_alloc_log_block(cur->bc_tp, rbp, XFS_BB_NUMRECS);
 	/*
 	 * Slide the contents of right down one entry.
 	 */
 	if (level > 0) {
 #ifdef DEBUG
-		for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(rpp[i + 1], ARCH_CONVERT),
+		for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(rpp[i + 1]),
 					level)))
 				return error;
 		}
 #endif
-		memmove(rkp, rkp + 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memmove(rpp, rpp + 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
-		xfs_alloc_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		xfs_alloc_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memmove(rkp, rkp + 1, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memmove(rpp, rpp + 1, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
+		xfs_alloc_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		xfs_alloc_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 	} else {
-		memmove(rrp, rrp + 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
-		xfs_alloc_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		key.ar_startblock = rrp->ar_startblock; /* INT_: direct copy */
-		key.ar_blockcount = rrp->ar_blockcount; /* INT_: direct copy */
+		memmove(rrp, rrp + 1, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
+		xfs_alloc_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		key.ar_startblock = rrp->ar_startblock;
+		key.ar_blockcount = rrp->ar_blockcount;
 		rkp = &key;
 	}
 	/*
@@ -1339,9 +1338,9 @@ xfs_alloc_newroot(
 		xfs_agnumber_t	seqno;
 
 		agf = XFS_BUF_TO_AGF(cur->bc_private.a.agbp);
-		INT_SET(agf->agf_roots[cur->bc_btnum], ARCH_CONVERT, nbno);
-		INT_MOD(agf->agf_levels[cur->bc_btnum], ARCH_CONVERT, 1);
-		seqno = INT_GET(agf->agf_seqno, ARCH_CONVERT);
+		agf->agf_roots[cur->bc_btnum] = cpu_to_be32(nbno);
+		be32_add(&agf->agf_levels[cur->bc_btnum], 1);
+		seqno = be32_to_cpu(agf->agf_seqno);
 		mp->m_perag[seqno].pagf_levels[cur->bc_btnum]++;
 		xfs_alloc_log_agf(cur->bc_tp, cur->bc_private.a.agbp,
 			XFS_AGF_ROOTS | XFS_AGF_LEVELS);
@@ -1358,12 +1357,12 @@ xfs_alloc_newroot(
 	if ((error = xfs_btree_check_sblock(cur, left, cur->bc_nlevels - 1, lbp)))
 		return error;
 #endif
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+	if (be32_to_cpu(left->bb_rightsib) != NULLAGBLOCK) {
 		/*
 		 * Our block is left, pick up the right block.
 		 */
 		lbno = XFS_DADDR_TO_AGBNO(mp, XFS_BUF_ADDR(lbp));
-		rbno = INT_GET(left->bb_rightsib, ARCH_CONVERT);
+		rbno = be32_to_cpu(left->bb_rightsib);
 		if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
 				cur->bc_private.a.agno, rbno, 0, &rbp,
 				XFS_ALLOC_BTREE_REF)))
@@ -1380,7 +1379,7 @@ xfs_alloc_newroot(
 		rbp = lbp;
 		right = left;
 		rbno = XFS_DADDR_TO_AGBNO(mp, XFS_BUF_ADDR(rbp));
-		lbno = INT_GET(right->bb_leftsib, ARCH_CONVERT);
+		lbno = be32_to_cpu(right->bb_leftsib);
 		if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
 				cur->bc_private.a.agno, lbno, 0, &lbp,
 				XFS_ALLOC_BTREE_REF)))
@@ -1394,11 +1393,11 @@ xfs_alloc_newroot(
 	/*
 	 * Fill in the new block's btree header and log it.
 	 */
-	INT_SET(new->bb_magic, ARCH_CONVERT, xfs_magics[cur->bc_btnum]);
-	INT_SET(new->bb_level, ARCH_CONVERT, (__uint16_t)cur->bc_nlevels);
-	INT_SET(new->bb_numrecs, ARCH_CONVERT, 2);
-	INT_SET(new->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK);
-	INT_SET(new->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK);
+	new->bb_magic = cpu_to_be32(xfs_magics[cur->bc_btnum]);
+	new->bb_level = cpu_to_be16(cur->bc_nlevels);
+	new->bb_numrecs = cpu_to_be16(2);
+	new->bb_leftsib = cpu_to_be32(NULLAGBLOCK);
+	new->bb_rightsib = cpu_to_be32(NULLAGBLOCK);
 	xfs_alloc_log_block(cur->bc_tp, nbp, XFS_BB_ALL_BITS);
 	ASSERT(lbno != NULLAGBLOCK && rbno != NULLAGBLOCK);
 	/*
@@ -1408,18 +1407,18 @@ xfs_alloc_newroot(
 		xfs_alloc_key_t		*kp;	/* btree key pointer */
 
 		kp = XFS_ALLOC_KEY_ADDR(new, 1, cur);
-		if (INT_GET(left->bb_level, ARCH_CONVERT) > 0) {
+		if (be16_to_cpu(left->bb_level) > 0) {
 			kp[0] = *XFS_ALLOC_KEY_ADDR(left, 1, cur); /* INT_: structure copy */
 			kp[1] = *XFS_ALLOC_KEY_ADDR(right, 1, cur);/* INT_: structure copy */
 		} else {
 			xfs_alloc_rec_t	*rp;	/* btree record pointer */
 
 			rp = XFS_ALLOC_REC_ADDR(left, 1, cur);
-			kp[0].ar_startblock = rp->ar_startblock; /* INT_: direct copy */
-			kp[0].ar_blockcount = rp->ar_blockcount; /* INT_: direct copy */
+			kp[0].ar_startblock = rp->ar_startblock;
+			kp[0].ar_blockcount = rp->ar_blockcount;
 			rp = XFS_ALLOC_REC_ADDR(right, 1, cur);
-			kp[1].ar_startblock = rp->ar_startblock; /* INT_: direct copy */
-			kp[1].ar_blockcount = rp->ar_blockcount; /* INT_: direct copy */
+			kp[1].ar_startblock = rp->ar_startblock;
+			kp[1].ar_blockcount = rp->ar_blockcount;
 		}
 	}
 	xfs_alloc_log_keys(cur, nbp, 1, 2);
@@ -1430,8 +1429,8 @@ xfs_alloc_newroot(
 		xfs_alloc_ptr_t		*pp;	/* btree address pointer */
 
 		pp = XFS_ALLOC_PTR_ADDR(new, 1, cur);
-		INT_SET(pp[0], ARCH_CONVERT, lbno);
-		INT_SET(pp[1], ARCH_CONVERT, rbno);
+		pp[0] = cpu_to_be32(lbno);
+		pp[1] = cpu_to_be32(rbno);
 	}
 	xfs_alloc_log_ptrs(cur, nbp, 1, 2);
 	/*
@@ -1476,7 +1475,7 @@ xfs_alloc_rshift(
 	/*
 	 * If we've got no right sibling then we can't shift an entry right.
 	 */
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(left->bb_rightsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1484,7 +1483,7 @@ xfs_alloc_rshift(
 	 * If the cursor entry is the one that would be moved, don't
 	 * do it... it's too complicated.
 	 */
-	if (cur->bc_ptrs[level] >= INT_GET(left->bb_numrecs, ARCH_CONVERT)) {
+	if (cur->bc_ptrs[level] >= be16_to_cpu(left->bb_numrecs)) {
 		*stat = 0;
 		return 0;
 	}
@@ -1492,8 +1491,8 @@ xfs_alloc_rshift(
 	 * Set up the right neighbor as "right".
 	 */
 	if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.a.agno, INT_GET(left->bb_rightsib, ARCH_CONVERT), 0, &rbp,
-			XFS_ALLOC_BTREE_REF)))
+			cur->bc_private.a.agno, be32_to_cpu(left->bb_rightsib),
+			0, &rbp, XFS_ALLOC_BTREE_REF)))
 		return error;
 	right = XFS_BUF_TO_ALLOC_BLOCK(rbp);
 	if ((error = xfs_btree_check_sblock(cur, right, level, rbp)))
@@ -1501,7 +1500,7 @@ xfs_alloc_rshift(
 	/*
 	 * If it's full, it can't take another entry.
 	 */
-	if (INT_GET(right->bb_numrecs, ARCH_CONVERT) == XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
+	if (be16_to_cpu(right->bb_numrecs) == XFS_ALLOC_BLOCK_MAXRECS(level, cur)) {
 		*stat = 0;
 		return 0;
 	}
@@ -1514,47 +1513,47 @@ xfs_alloc_rshift(
 		xfs_alloc_ptr_t	*lpp;	/* address pointer for left block */
 		xfs_alloc_ptr_t	*rpp;	/* address pointer for right block */
 
-		lkp = XFS_ALLOC_KEY_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
-		lpp = XFS_ALLOC_PTR_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
+		lkp = XFS_ALLOC_KEY_ADDR(left, be16_to_cpu(left->bb_numrecs), cur);
+		lpp = XFS_ALLOC_PTR_ADDR(left, be16_to_cpu(left->bb_numrecs), cur);
 		rkp = XFS_ALLOC_KEY_ADDR(right, 1, cur);
 		rpp = XFS_ALLOC_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1; i >= 0; i--) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level)))
+		for (i = be16_to_cpu(right->bb_numrecs) - 1; i >= 0; i--) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(rpp[i]), level)))
 				return error;
 		}
 #endif
-		memmove(rkp + 1, rkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memmove(rpp + 1, rpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
+		memmove(rkp + 1, rkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memmove(rpp + 1, rpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
 #ifdef DEBUG
-		if ((error = xfs_btree_check_sptr(cur, INT_GET(*lpp, ARCH_CONVERT), level)))
+		if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(*lpp), level)))
 			return error;
 #endif
 		*rkp = *lkp; /* INT_: copy */
 		*rpp = *lpp; /* INT_: copy */
-		xfs_alloc_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
-		xfs_alloc_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
+		xfs_alloc_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
+		xfs_alloc_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
 		xfs_btree_check_key(cur->bc_btnum, rkp, rkp + 1);
 	} else {
 		xfs_alloc_rec_t	*lrp;	/* record pointer for left block */
 		xfs_alloc_rec_t	*rrp;	/* record pointer for right block */
 
-		lrp = XFS_ALLOC_REC_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
+		lrp = XFS_ALLOC_REC_ADDR(left, be16_to_cpu(left->bb_numrecs), cur);
 		rrp = XFS_ALLOC_REC_ADDR(right, 1, cur);
-		memmove(rrp + 1, rrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
+		memmove(rrp + 1, rrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
 		*rrp = *lrp;
-		xfs_alloc_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
-		key.ar_startblock = rrp->ar_startblock; /* INT_: direct copy */
-		key.ar_blockcount = rrp->ar_blockcount; /* INT_: direct copy */
+		xfs_alloc_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
+		key.ar_startblock = rrp->ar_startblock;
+		key.ar_blockcount = rrp->ar_blockcount;
 		rkp = &key;
 		xfs_btree_check_rec(cur->bc_btnum, rrp, rrp + 1);
 	}
 	/*
 	 * Decrement and log left's numrecs, bump and log right's numrecs.
 	 */
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, -1);
+	be16_add(&left->bb_numrecs, -1);
 	xfs_alloc_log_block(cur->bc_tp, lbp, XFS_BB_NUMRECS);
-	INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1);
+	be16_add(&right->bb_numrecs, 1);
 	xfs_alloc_log_block(cur->bc_tp, rbp, XFS_BB_NUMRECS);
 	/*
 	 * Using a temporary cursor, update the parent key values of the
@@ -1627,17 +1626,17 @@ xfs_alloc_split(
 	/*
 	 * Fill in the btree header for the new block.
 	 */
-	INT_SET(right->bb_magic, ARCH_CONVERT, xfs_magics[cur->bc_btnum]);
-	right->bb_level = left->bb_level; /* INT_: direct copy */
-	INT_SET(right->bb_numrecs, ARCH_CONVERT, (__uint16_t)(INT_GET(left->bb_numrecs, ARCH_CONVERT) / 2));
+	right->bb_magic = cpu_to_be32(xfs_magics[cur->bc_btnum]);
+	right->bb_level = left->bb_level;
+	right->bb_numrecs = cpu_to_be16(be16_to_cpu(left->bb_numrecs) / 2);
 	/*
 	 * Make sure that if there's an odd number of entries now, that
 	 * each new block will have the same number of entries.
 	 */
-	if ((INT_GET(left->bb_numrecs, ARCH_CONVERT) & 1) &&
-	    cur->bc_ptrs[level] <= INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1)
-		INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1);
-	i = INT_GET(left->bb_numrecs, ARCH_CONVERT) - INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1;
+	if ((be16_to_cpu(left->bb_numrecs) & 1) &&
+	    cur->bc_ptrs[level] <= be16_to_cpu(right->bb_numrecs) + 1)
+		be16_add(&right->bb_numrecs, 1);
+	i = be16_to_cpu(left->bb_numrecs) - be16_to_cpu(right->bb_numrecs) + 1;
 	/*
 	 * For non-leaf blocks, copy keys and addresses over to the new block.
 	 */
@@ -1652,15 +1651,15 @@ xfs_alloc_split(
 		rkp = XFS_ALLOC_KEY_ADDR(right, 1, cur);
 		rpp = XFS_ALLOC_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(lpp[i], ARCH_CONVERT), level)))
+		for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(lpp[i]), level)))
 				return error;
 		}
 #endif
-		memcpy(rkp, lkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp)); /* INT_: copy */
-		memcpy(rpp, lpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp)); /* INT_: copy */
-		xfs_alloc_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		xfs_alloc_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(rkp, lkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memcpy(rpp, lpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
+		xfs_alloc_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		xfs_alloc_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		*keyp = *rkp;
 	}
 	/*
@@ -1672,38 +1671,38 @@ xfs_alloc_split(
 
 		lrp = XFS_ALLOC_REC_ADDR(left, i, cur);
 		rrp = XFS_ALLOC_REC_ADDR(right, 1, cur);
-		memcpy(rrp, lrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
-		xfs_alloc_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		keyp->ar_startblock = rrp->ar_startblock; /* INT_: direct copy */
-		keyp->ar_blockcount = rrp->ar_blockcount; /* INT_: direct copy */
+		memcpy(rrp, lrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
+		xfs_alloc_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		keyp->ar_startblock = rrp->ar_startblock;
+		keyp->ar_blockcount = rrp->ar_blockcount;
 	}
 	/*
 	 * Find the left block number by looking in the buffer.
 	 * Adjust numrecs, sibling pointers.
 	 */
 	lbno = XFS_DADDR_TO_AGBNO(cur->bc_mp, XFS_BUF_ADDR(lbp));
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, -(INT_GET(right->bb_numrecs, ARCH_CONVERT)));
-	right->bb_rightsib = left->bb_rightsib; /* INT_: direct copy */
-	INT_SET(left->bb_rightsib, ARCH_CONVERT, rbno);
-	INT_SET(right->bb_leftsib, ARCH_CONVERT, lbno);
+	be16_add(&left->bb_numrecs, -(be16_to_cpu(right->bb_numrecs)));
+	right->bb_rightsib = left->bb_rightsib;
+	left->bb_rightsib = cpu_to_be32(rbno);
+	right->bb_leftsib = cpu_to_be32(lbno);
 	xfs_alloc_log_block(cur->bc_tp, rbp, XFS_BB_ALL_BITS);
 	xfs_alloc_log_block(cur->bc_tp, lbp, XFS_BB_NUMRECS | XFS_BB_RIGHTSIB);
 	/*
 	 * If there's a block to the new block's right, make that block
 	 * point back to right instead of to left.
 	 */
-	if (INT_GET(right->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+	if (be32_to_cpu(right->bb_rightsib) != NULLAGBLOCK) {
 		xfs_alloc_block_t	*rrblock;	/* rr btree block */
 		xfs_buf_t		*rrbp;		/* buffer for rrblock */
 
 		if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
-				cur->bc_private.a.agno, INT_GET(right->bb_rightsib, ARCH_CONVERT), 0,
+				cur->bc_private.a.agno, be32_to_cpu(right->bb_rightsib), 0,
 				&rrbp, XFS_ALLOC_BTREE_REF)))
 			return error;
 		rrblock = XFS_BUF_TO_ALLOC_BLOCK(rrbp);
 		if ((error = xfs_btree_check_sblock(cur, rrblock, level, rrbp)))
 			return error;
-		INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, rbno);
+		rrblock->bb_leftsib = cpu_to_be32(rbno);
 		xfs_alloc_log_block(cur->bc_tp, rrbp, XFS_BB_LEFTSIB);
 	}
 	/*
@@ -1711,9 +1710,9 @@ xfs_alloc_split(
 	 * If it's just pointing past the last entry in left, then we'll
 	 * insert there, so don't change anything in that case.
 	 */
-	if (cur->bc_ptrs[level] > INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1) {
+	if (cur->bc_ptrs[level] > be16_to_cpu(left->bb_numrecs) + 1) {
 		xfs_btree_setbuf(cur, level, rbp);
-		cur->bc_ptrs[level] -= INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[level] -= be16_to_cpu(left->bb_numrecs);
 	}
 	/*
 	 * If there are more levels, we'll need another cursor which refers to
@@ -1811,7 +1810,7 @@ xfs_alloc_decrement(
 	/*
 	 * If we just went off the left edge of the tree, return failure.
 	 */
-	if (INT_GET(block->bb_leftsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(block->bb_leftsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1840,7 +1839,7 @@ xfs_alloc_decrement(
 		xfs_agblock_t	agbno;	/* block number of btree block */
 		xfs_buf_t	*bp;	/* buffer pointer for block */
 
-		agbno = INT_GET(*XFS_ALLOC_PTR_ADDR(block, cur->bc_ptrs[lev], cur), ARCH_CONVERT);
+		agbno = be32_to_cpu(*XFS_ALLOC_PTR_ADDR(block, cur->bc_ptrs[lev], cur));
 		if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
 				cur->bc_private.a.agno, agbno, 0, &bp,
 				XFS_ALLOC_BTREE_REF)))
@@ -1850,7 +1849,7 @@ xfs_alloc_decrement(
 		block = XFS_BUF_TO_ALLOC_BLOCK(bp);
 		if ((error = xfs_btree_check_sblock(cur, block, lev, bp)))
 			return error;
-		cur->bc_ptrs[lev] = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[lev] = be16_to_cpu(block->bb_numrecs);
 	}
 	*stat = 1;
 	return 0;
@@ -1917,7 +1916,7 @@ xfs_alloc_get_rec(
 	/*
 	 * Off the right end or left end, return failure.
 	 */
-	if (ptr > INT_GET(block->bb_numrecs, ARCH_CONVERT) || ptr <= 0) {
+	if (ptr > be16_to_cpu(block->bb_numrecs) || ptr <= 0) {
 		*stat = 0;
 		return 0;
 	}
@@ -1928,8 +1927,8 @@ xfs_alloc_get_rec(
 		xfs_alloc_rec_t		*rec;	/* record data */
 
 		rec = XFS_ALLOC_REC_ADDR(block, ptr, cur);
-		*bno = INT_GET(rec->ar_startblock, ARCH_CONVERT);
-		*len = INT_GET(rec->ar_blockcount, ARCH_CONVERT);
+		*bno = be32_to_cpu(rec->ar_startblock);
+		*len = be32_to_cpu(rec->ar_blockcount);
 	}
 	*stat = 1;
 	return 0;
@@ -1968,14 +1967,14 @@ xfs_alloc_increment(
 	 * Increment the ptr at this level.  If we're still in the block
 	 * then we're done.
 	 */
-	if (++cur->bc_ptrs[level] <= INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	if (++cur->bc_ptrs[level] <= be16_to_cpu(block->bb_numrecs)) {
 		*stat = 1;
 		return 0;
 	}
 	/*
 	 * If we just went off the right edge of the tree, return failure.
 	 */
-	if (INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(block->bb_rightsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1990,7 +1989,7 @@ xfs_alloc_increment(
 		if ((error = xfs_btree_check_sblock(cur, block, lev, bp)))
 			return error;
 #endif
-		if (++cur->bc_ptrs[lev] <= INT_GET(block->bb_numrecs, ARCH_CONVERT))
+		if (++cur->bc_ptrs[lev] <= be16_to_cpu(block->bb_numrecs))
 			break;
 		/*
 		 * Read-ahead the right block, we're going to read it
@@ -2010,7 +2009,7 @@ xfs_alloc_increment(
 	     lev > level; ) {
 		xfs_agblock_t	agbno;	/* block number of btree block */
 
-		agbno = INT_GET(*XFS_ALLOC_PTR_ADDR(block, cur->bc_ptrs[lev], cur), ARCH_CONVERT);
+		agbno = be32_to_cpu(*XFS_ALLOC_PTR_ADDR(block, cur->bc_ptrs[lev], cur));
 		if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
 				cur->bc_private.a.agno, agbno, 0, &bp,
 				XFS_ALLOC_BTREE_REF)))
@@ -2045,8 +2044,8 @@ xfs_alloc_insert(
 
 	level = 0;
 	nbno = NULLAGBLOCK;
-	INT_SET(nrec.ar_startblock, ARCH_CONVERT, cur->bc_rec.a.ar_startblock);
-	INT_SET(nrec.ar_blockcount, ARCH_CONVERT, cur->bc_rec.a.ar_blockcount);
+	nrec.ar_startblock = cpu_to_be32(cur->bc_rec.a.ar_startblock);
+	nrec.ar_blockcount = cpu_to_be32(cur->bc_rec.a.ar_blockcount);
 	ncur = (xfs_btree_cur_t *)0;
 	pcur = cur;
 	/*
@@ -2167,8 +2166,8 @@ xfs_alloc_update(
 		/*
 		 * Fill in the new contents and log them.
 		 */
-		INT_SET(rp->ar_startblock, ARCH_CONVERT, bno);
-		INT_SET(rp->ar_blockcount, ARCH_CONVERT, len);
+		rp->ar_startblock = cpu_to_be32(bno);
+		rp->ar_blockcount = cpu_to_be32(len);
 		xfs_alloc_log_recs(cur, cur->bc_bufs[0], ptr, ptr);
 	}
 	/*
@@ -2177,15 +2176,15 @@ xfs_alloc_update(
 	 * extent in the a.g., which we cache in the a.g. freelist header.
 	 */
 	if (cur->bc_btnum == XFS_BTNUM_CNT &&
-	    INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK &&
-	    ptr == INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	    be32_to_cpu(block->bb_rightsib) == NULLAGBLOCK &&
+	    ptr == be16_to_cpu(block->bb_numrecs)) {
 		xfs_agf_t	*agf;	/* a.g. freespace header */
 		xfs_agnumber_t	seqno;
 
 		agf = XFS_BUF_TO_AGF(cur->bc_private.a.agbp);
-		seqno = INT_GET(agf->agf_seqno, ARCH_CONVERT);
+		seqno = be32_to_cpu(agf->agf_seqno);
 		cur->bc_mp->m_perag[seqno].pagf_longest = len;
-		INT_SET(agf->agf_longest, ARCH_CONVERT, len);
+		agf->agf_longest = cpu_to_be32(len);
 		xfs_alloc_log_agf(cur->bc_tp, cur->bc_private.a.agbp,
 			XFS_AGF_LONGEST);
 	}
@@ -2195,8 +2194,8 @@ xfs_alloc_update(
 	if (ptr == 1) {
 		xfs_alloc_key_t	key;	/* key containing [bno, len] */
 
-		INT_SET(key.ar_startblock, ARCH_CONVERT, bno);
-		INT_SET(key.ar_blockcount, ARCH_CONVERT, len);
+		key.ar_startblock = cpu_to_be32(bno);
+		key.ar_blockcount = cpu_to_be32(len);
 		if ((error = xfs_alloc_updkey(cur, &key, 1)))
 			return error;
 	}
diff --git a/fs/xfs/xfs_alloc_btree.h b/fs/xfs/xfs_alloc_btree.h
index ed5161a572ef..bce81c7a4fdc 100644
--- a/fs/xfs/xfs_alloc_btree.h
+++ b/fs/xfs/xfs_alloc_btree.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ALLOC_BTREE_H__
 #define	__XFS_ALLOC_BTREE_H__
@@ -52,48 +38,29 @@ struct xfs_mount;
 /*
  * Data record/key structure
  */
-typedef struct xfs_alloc_rec
-{
+typedef struct xfs_alloc_rec {
+	__be32		ar_startblock;	/* starting block number */
+	__be32		ar_blockcount;	/* count of free blocks */
+} xfs_alloc_rec_t, xfs_alloc_key_t;
+
+typedef struct xfs_alloc_rec_incore {
 	xfs_agblock_t	ar_startblock;	/* starting block number */
 	xfs_extlen_t	ar_blockcount;	/* count of free blocks */
-} xfs_alloc_rec_t, xfs_alloc_key_t;
+} xfs_alloc_rec_incore_t;
 
-typedef xfs_agblock_t xfs_alloc_ptr_t;	/* btree pointer type */
-					/* btree block header type */
+/* btree pointer type */
+typedef __be32 xfs_alloc_ptr_t;
+/* btree block header type */
 typedef	struct xfs_btree_sblock xfs_alloc_block_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_ALLOC_BLOCK)
-xfs_alloc_block_t *xfs_buf_to_alloc_block(struct xfs_buf *bp);
-#define	XFS_BUF_TO_ALLOC_BLOCK(bp)	xfs_buf_to_alloc_block(bp)
-#else
-#define	XFS_BUF_TO_ALLOC_BLOCK(bp) ((xfs_alloc_block_t *)(XFS_BUF_PTR(bp)))
-#endif
+#define	XFS_BUF_TO_ALLOC_BLOCK(bp)	((xfs_alloc_block_t *)XFS_BUF_PTR(bp))
 
 /*
  * Real block structures have a size equal to the disk block size.
  */
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ALLOC_BLOCK_SIZE)
-int xfs_alloc_block_size(int lev, struct xfs_btree_cur *cur);
-#define	XFS_ALLOC_BLOCK_SIZE(lev,cur)	xfs_alloc_block_size(lev,cur)
-#else
 #define	XFS_ALLOC_BLOCK_SIZE(lev,cur)	(1 << (cur)->bc_blocklog)
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ALLOC_BLOCK_MAXRECS)
-int xfs_alloc_block_maxrecs(int lev, struct xfs_btree_cur *cur);
-#define	XFS_ALLOC_BLOCK_MAXRECS(lev,cur)	xfs_alloc_block_maxrecs(lev,cur)
-#else
-#define	XFS_ALLOC_BLOCK_MAXRECS(lev,cur)	\
-	((cur)->bc_mp->m_alloc_mxr[lev != 0])
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ALLOC_BLOCK_MINRECS)
-int xfs_alloc_block_minrecs(int lev, struct xfs_btree_cur *cur);
-#define	XFS_ALLOC_BLOCK_MINRECS(lev,cur)	xfs_alloc_block_minrecs(lev,cur)
-#else
-#define	XFS_ALLOC_BLOCK_MINRECS(lev,cur)	\
-	((cur)->bc_mp->m_alloc_mnr[lev != 0])
-#endif
+#define	XFS_ALLOC_BLOCK_MAXRECS(lev,cur) ((cur)->bc_mp->m_alloc_mxr[lev != 0])
+#define	XFS_ALLOC_BLOCK_MINRECS(lev,cur) ((cur)->bc_mp->m_alloc_mnr[lev != 0])
 
 /*
  * Minimum and maximum blocksize and sectorsize.
@@ -113,145 +80,80 @@ int xfs_alloc_block_minrecs(int lev, struct xfs_btree_cur *cur);
  * Block numbers in the AG:
  * SB is sector 0, AGF is sector 1, AGI is sector 2, AGFL is sector 3.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BNO_BLOCK)
-xfs_agblock_t xfs_bno_block(struct xfs_mount *mp);
-#define	XFS_BNO_BLOCK(mp)	xfs_bno_block(mp)
-#else
 #define	XFS_BNO_BLOCK(mp)	((xfs_agblock_t)(XFS_AGFL_BLOCK(mp) + 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CNT_BLOCK)
-xfs_agblock_t xfs_cnt_block(struct xfs_mount *mp);
-#define	XFS_CNT_BLOCK(mp)	xfs_cnt_block(mp)
-#else
 #define	XFS_CNT_BLOCK(mp)	((xfs_agblock_t)(XFS_BNO_BLOCK(mp) + 1))
-#endif
 
 /*
  * Record, key, and pointer address macros for btree blocks.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ALLOC_REC_ADDR)
-xfs_alloc_rec_t *xfs_alloc_rec_addr(xfs_alloc_block_t *bb, int i,
-				    struct xfs_btree_cur *cur);
-#define	XFS_ALLOC_REC_ADDR(bb,i,cur)	xfs_alloc_rec_addr(bb,i,cur)
-#else
 #define	XFS_ALLOC_REC_ADDR(bb,i,cur)	\
-	XFS_BTREE_REC_ADDR(XFS_ALLOC_BLOCK_SIZE(0,cur), xfs_alloc, bb, i, \
-		XFS_ALLOC_BLOCK_MAXRECS(0, cur))
-#endif
+	XFS_BTREE_REC_ADDR(XFS_ALLOC_BLOCK_SIZE(0,cur), xfs_alloc, \
+				bb, i, XFS_ALLOC_BLOCK_MAXRECS(0, cur))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ALLOC_KEY_ADDR)
-xfs_alloc_key_t *xfs_alloc_key_addr(xfs_alloc_block_t *bb, int i,
-				    struct xfs_btree_cur *cur);
-#define	XFS_ALLOC_KEY_ADDR(bb,i,cur)	xfs_alloc_key_addr(bb,i,cur)
-#else
 #define	XFS_ALLOC_KEY_ADDR(bb,i,cur)	\
-	XFS_BTREE_KEY_ADDR(XFS_ALLOC_BLOCK_SIZE(1,cur), xfs_alloc, bb, i, \
-		XFS_ALLOC_BLOCK_MAXRECS(1, cur))
-#endif
+	XFS_BTREE_KEY_ADDR(XFS_ALLOC_BLOCK_SIZE(1,cur), xfs_alloc, \
+				bb, i, XFS_ALLOC_BLOCK_MAXRECS(1, cur))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ALLOC_PTR_ADDR)
-xfs_alloc_ptr_t *xfs_alloc_ptr_addr(xfs_alloc_block_t *bb, int i,
-				    struct xfs_btree_cur *cur);
-#define	XFS_ALLOC_PTR_ADDR(bb,i,cur)	xfs_alloc_ptr_addr(bb,i,cur)
-#else
 #define	XFS_ALLOC_PTR_ADDR(bb,i,cur)	\
-	XFS_BTREE_PTR_ADDR(XFS_ALLOC_BLOCK_SIZE(1,cur), xfs_alloc, bb, i, \
-		XFS_ALLOC_BLOCK_MAXRECS(1, cur))
-#endif
-
-/*
- * Prototypes for externally visible routines.
- */
+	XFS_BTREE_PTR_ADDR(XFS_ALLOC_BLOCK_SIZE(1,cur), xfs_alloc, \
+				bb, i, XFS_ALLOC_BLOCK_MAXRECS(1, cur))
 
 /*
  * Decrement cursor by one record at the level.
  * For nonzero levels the leaf-ward information is untouched.
  */
-int					/* error */
-xfs_alloc_decrement(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			level,	/* level in btree, 0 is leaf */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_decrement(struct xfs_btree_cur *cur, int level, int *stat);
 
 /*
  * Delete the record pointed to by cur.
  * The cursor refers to the place where the record was (could be inserted)
  * when the operation returns.
  */
-int					/* error */
-xfs_alloc_delete(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_delete(struct xfs_btree_cur *cur, int *stat);
 
 /*
  * Get the data from the pointed-to record.
  */
-int					/* error */
-xfs_alloc_get_rec(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agblock_t		*bno,	/* output: starting block of extent */
-	xfs_extlen_t		*len,	/* output: length of extent */
-	int			*stat);	/* output: success/failure */
+extern int xfs_alloc_get_rec(struct xfs_btree_cur *cur,	xfs_agblock_t *bno,
+				xfs_extlen_t *len, int *stat);
 
 /*
  * Increment cursor by one record at the level.
  * For nonzero levels the leaf-ward information is untouched.
  */
-int					/* error */
-xfs_alloc_increment(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			level,	/* level in btree, 0 is leaf */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_increment(struct xfs_btree_cur *cur, int level, int *stat);
 
 /*
  * Insert the current record at the point referenced by cur.
  * The cursor may be inconsistent on return if splits have been done.
  */
-int					/* error */
-xfs_alloc_insert(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_insert(struct xfs_btree_cur *cur, int *stat);
 
 /*
  * Lookup the record equal to [bno, len] in the btree given by cur.
  */
-int					/* error */
-xfs_alloc_lookup_eq(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agblock_t		bno,	/* starting block of extent */
-	xfs_extlen_t		len,	/* length of extent */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_lookup_eq(struct xfs_btree_cur *cur, xfs_agblock_t bno,
+				xfs_extlen_t len, int *stat);
 
 /*
  * Lookup the first record greater than or equal to [bno, len]
  * in the btree given by cur.
  */
-int					/* error */
-xfs_alloc_lookup_ge(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agblock_t		bno,	/* starting block of extent */
-	xfs_extlen_t		len,	/* length of extent */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_lookup_ge(struct xfs_btree_cur *cur, xfs_agblock_t bno,
+				xfs_extlen_t len, int *stat);
 
 /*
  * Lookup the first record less than or equal to [bno, len]
  * in the btree given by cur.
  */
-int					/* error */
-xfs_alloc_lookup_le(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agblock_t		bno,	/* starting block of extent */
-	xfs_extlen_t		len,	/* length of extent */
-	int			*stat);	/* success/failure */
+extern int xfs_alloc_lookup_le(struct xfs_btree_cur *cur, xfs_agblock_t bno,
+				xfs_extlen_t len, int *stat);
 
 /*
  * Update the record referred to by cur, to the value given by [bno, len].
  * This either works (return 0) or gets an EFSCORRUPTED error.
  */
-int					/* error */
-xfs_alloc_update(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agblock_t		bno,	/* starting block of extent */
-	xfs_extlen_t		len);	/* length of extent */
+extern int xfs_alloc_update(struct xfs_btree_cur *cur, xfs_agblock_t bno,
+				xfs_extlen_t len);
 
 #endif	/* __XFS_ALLOC_BTREE_H__ */
diff --git a/fs/xfs/xfs_arch.h b/fs/xfs/xfs_arch.h
index ae35189b3d70..68e5051d8e24 100644
--- a/fs/xfs/xfs_arch.h
+++ b/fs/xfs/xfs_arch.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ARCH_H__
 #define __XFS_ARCH_H__
@@ -40,22 +26,28 @@
 
 #include <asm/byteorder.h>
 
-#ifdef __LITTLE_ENDIAN
-# define __BYTE_ORDER	__LITTLE_ENDIAN
-#endif
 #ifdef __BIG_ENDIAN
-# define __BYTE_ORDER	__BIG_ENDIAN
+#define	XFS_NATIVE_HOST	1
+#else
+#undef XFS_NATIVE_HOST
+#endif
+
+#else /* __KERNEL__ */
+
+#if __BYTE_ORDER == __BIG_ENDIAN
+#define	XFS_NATIVE_HOST	1
+#else
+#undef XFS_NATIVE_HOST
 #endif
 
 #endif	/* __KERNEL__ */
 
 /* do we need conversion? */
-
 #define ARCH_NOCONVERT 1
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define ARCH_CONVERT	0
-#else
+#ifdef XFS_NATIVE_HOST
 # define ARCH_CONVERT	ARCH_NOCONVERT
+#else
+# define ARCH_CONVERT	0
 #endif
 
 /* generic swapping macros */
@@ -162,6 +154,21 @@
     } \
 }
 
+static inline void be16_add(__be16 *a, __s16 b)
+{
+	*a = cpu_to_be16(be16_to_cpu(*a) + b);
+}
+
+static inline void be32_add(__be32 *a, __s32 b)
+{
+	*a = cpu_to_be32(be32_to_cpu(*a) + b);
+}
+
+static inline void be64_add(__be64 *a, __s64 b)
+{
+	*a = cpu_to_be64(be64_to_cpu(*a) + b);
+}
+
 /*
  * In directories inode numbers are stored as unaligned arrays of unsigned
  * 8bit integers on disk.
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index a41ad3a5e554..5484eeb460c8 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -1,41 +1,26 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,27 +28,26 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_alloc.h"
+#include "xfs_btree.h"
+#include "xfs_inode_item.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_attr.h"
 #include "xfs_attr_leaf.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 #include "xfs_quota.h"
-#include "xfs_rw.h"
 #include "xfs_trans_space.h"
 #include "xfs_acl.h"
+#include "xfs_rw.h"
 
 /*
  * xfs_attr.c
@@ -122,7 +106,7 @@ ktrace_t *xfs_attr_trace_buf;
  *========================================================================*/
 
 int
-xfs_attr_fetch(xfs_inode_t *ip, char *name, int namelen,
+xfs_attr_fetch(xfs_inode_t *ip, const char *name, int namelen,
 	       char *value, int *valuelenp, int flags, struct cred *cred)
 {
 	xfs_da_args_t   args;
@@ -177,7 +161,7 @@ xfs_attr_fetch(xfs_inode_t *ip, char *name, int namelen,
 }
 
 int
-xfs_attr_get(bhv_desc_t *bdp, char *name, char *value, int *valuelenp,
+xfs_attr_get(bhv_desc_t *bdp, const char *name, char *value, int *valuelenp,
 	     int flags, struct cred *cred)
 {
 	xfs_inode_t	*ip = XFS_BHVTOI(bdp);
@@ -200,40 +184,18 @@ xfs_attr_get(bhv_desc_t *bdp, char *name, char *value, int *valuelenp,
 	return(error);
 }
 
-/*ARGSUSED*/
-int								/* error */
-xfs_attr_set(bhv_desc_t *bdp, char *name, char *value, int valuelen, int flags,
-		     struct cred *cred)
+STATIC int
+xfs_attr_set_int(xfs_inode_t *dp, const char *name, int namelen,
+		 char *value, int valuelen, int flags)
 {
 	xfs_da_args_t	args;
-	xfs_inode_t	*dp;
 	xfs_fsblock_t	firstblock;
 	xfs_bmap_free_t flist;
 	int		error, err2, committed;
 	int		local, size;
 	uint		nblks;
-	xfs_mount_t	*mp;
+	xfs_mount_t	*mp = dp->i_mount;
 	int             rsvd = (flags & ATTR_ROOT) != 0;
-	int             namelen;
-
-	namelen = strlen(name);
-	if (namelen >= MAXNAMELEN)
-		return EFAULT;		/* match IRIX behaviour */
-
-	XFS_STATS_INC(xs_attr_set);
-
-	dp = XFS_BHVTOI(bdp);
-	mp = dp->i_mount;
-	if (XFS_FORCED_SHUTDOWN(mp))
-		return (EIO);
-
-	xfs_ilock(dp, XFS_ILOCK_SHARED);
-	if (!(flags & ATTR_SECURE) &&
-	     (error = xfs_iaccess(dp, S_IWUSR, cred))) {
-		xfs_iunlock(dp, XFS_ILOCK_SHARED);
-		return(XFS_ERROR(error));
-	}
-	xfs_iunlock(dp, XFS_ILOCK_SHARED);
 
 	/*
 	 * Attach the dquots to the inode.
@@ -242,12 +204,18 @@ xfs_attr_set(bhv_desc_t *bdp, char *name, char *value, int valuelen, int flags,
 		return (error);
 
 	/*
+	 * Determine space new attribute will use, and if it would be
+	 * "local" or "remote" (note: local != inline).
+	 */
+	size = xfs_attr_leaf_newentsize(namelen, valuelen,
+					mp->m_sb.sb_blocksize, &local);
+
+	/*
 	 * If the inode doesn't have an attribute fork, add one.
 	 * (inode must not be locked when we call this routine)
 	 */
 	if (XFS_IFORK_Q(dp) == 0) {
-		error = xfs_bmap_add_attrfork(dp, rsvd);
-		if (error)
+		if ((error = xfs_bmap_add_attrfork(dp, size, rsvd)))
 			return(error);
 	}
 
@@ -265,13 +233,9 @@ xfs_attr_set(bhv_desc_t *bdp, char *name, char *value, int valuelen, int flags,
 	args.firstblock = &firstblock;
 	args.flist = &flist;
 	args.whichfork = XFS_ATTR_FORK;
+	args.addname = 1;
 	args.oknoent = 1;
 
-	/* Determine space new attribute will use, and if it will be inline
-	 * or out of line.
-	 */
-	size = xfs_attr_leaf_newentsize(&args, mp->m_sb.sb_blocksize, &local);
-
 	nblks = XFS_DAENTER_SPACE_RES(mp, XFS_ATTR_FORK);
 	if (local) {
 		if (size > (mp->m_sb.sb_blocksize >> 1)) {
@@ -343,7 +307,7 @@ xfs_attr_set(bhv_desc_t *bdp, char *name, char *value, int valuelen, int flags,
 		 * Build initial attribute list (if required).
 		 */
 		if (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS)
-			(void)xfs_attr_shortform_create(&args);
+			xfs_attr_shortform_create(&args);
 
 		/*
 		 * Try to add the attr to the attribute list in
@@ -456,32 +420,21 @@ out:
 	return(error);
 }
 
-/*
- * Generic handler routine to remove a name from an attribute list.
- * Transitions attribute list from Btree to shortform as necessary.
- */
-/*ARGSUSED*/
-int								/* error */
-xfs_attr_remove(bhv_desc_t *bdp, char *name, int flags, struct cred *cred)
+int
+xfs_attr_set(bhv_desc_t *bdp, const char *name, char *value, int valuelen, int flags,
+	     struct cred *cred)
 {
-	xfs_da_args_t       args;
-	xfs_inode_t         *dp;
-	xfs_fsblock_t       firstblock;
-	xfs_bmap_free_t     flist;
-	int                 error;
-	xfs_mount_t         *mp;
-	int                 namelen;
+	xfs_inode_t	*dp;
+	int             namelen, error;
 
-	ASSERT(MAXNAMELEN-1<=0xff); /* length is stored in uint8 */
 	namelen = strlen(name);
-	if (namelen>=MAXNAMELEN)
-		return EFAULT; /* match irix behaviour */
+	if (namelen >= MAXNAMELEN)
+		return EFAULT;		/* match IRIX behaviour */
 
-	XFS_STATS_INC(xs_attr_remove);
+	XFS_STATS_INC(xs_attr_set);
 
 	dp = XFS_BHVTOI(bdp);
-	mp = dp->i_mount;
-	if (XFS_FORCED_SHUTDOWN(mp))
+	if (XFS_FORCED_SHUTDOWN(dp->i_mount))
 		return (EIO);
 
 	xfs_ilock(dp, XFS_ILOCK_SHARED);
@@ -489,14 +442,25 @@ xfs_attr_remove(bhv_desc_t *bdp, char *name, int flags, struct cred *cred)
 	     (error = xfs_iaccess(dp, S_IWUSR, cred))) {
 		xfs_iunlock(dp, XFS_ILOCK_SHARED);
 		return(XFS_ERROR(error));
-	} else if (XFS_IFORK_Q(dp) == 0 ||
-		   (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
-		    dp->i_d.di_anextents == 0)) {
-		xfs_iunlock(dp, XFS_ILOCK_SHARED);
-		return(XFS_ERROR(ENOATTR));
 	}
 	xfs_iunlock(dp, XFS_ILOCK_SHARED);
 
+	return xfs_attr_set_int(dp, name, namelen, value, valuelen, flags);
+}
+
+/*
+ * Generic handler routine to remove a name from an attribute list.
+ * Transitions attribute list from Btree to shortform as necessary.
+ */
+STATIC int
+xfs_attr_remove_int(xfs_inode_t *dp, const char *name, int namelen, int flags)
+{
+	xfs_da_args_t	args;
+	xfs_fsblock_t	firstblock;
+	xfs_bmap_free_t	flist;
+	int		error;
+	xfs_mount_t	*mp = dp->i_mount;
+
 	/*
 	 * Fill in the arg structure for this request.
 	 */
@@ -544,7 +508,6 @@ xfs_attr_remove(bhv_desc_t *bdp, char *name, int flags, struct cred *cred)
 				      XFS_ATTRRM_LOG_COUNT))) {
 		xfs_trans_cancel(args.trans, 0);
 		return(error);
-
 	}
 
 	xfs_ilock(dp, XFS_ILOCK_EXCL);
@@ -612,6 +575,38 @@ out:
 	return(error);
 }
 
+int
+xfs_attr_remove(bhv_desc_t *bdp, const char *name, int flags, struct cred *cred)
+{
+	xfs_inode_t         *dp;
+	int                 namelen, error;
+
+	namelen = strlen(name);
+	if (namelen >= MAXNAMELEN)
+		return EFAULT;		/* match IRIX behaviour */
+
+	XFS_STATS_INC(xs_attr_remove);
+
+	dp = XFS_BHVTOI(bdp);
+	if (XFS_FORCED_SHUTDOWN(dp->i_mount))
+		return (EIO);
+
+	xfs_ilock(dp, XFS_ILOCK_SHARED);
+	if (!(flags & ATTR_SECURE) &&
+	     (error = xfs_iaccess(dp, S_IWUSR, cred))) {
+		xfs_iunlock(dp, XFS_ILOCK_SHARED);
+		return(XFS_ERROR(error));
+	} else if (XFS_IFORK_Q(dp) == 0 ||
+		   (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS &&
+		    dp->i_d.di_anextents == 0)) {
+		xfs_iunlock(dp, XFS_ILOCK_SHARED);
+		return(XFS_ERROR(ENOATTR));
+	}
+	xfs_iunlock(dp, XFS_ILOCK_SHARED);
+
+	return xfs_attr_remove_int(dp, name, namelen, flags);
+}
+
 /*
  * Generate a list of extended attribute names and optionally
  * also value lengths.  Positive return value follows the XFS
@@ -811,7 +806,7 @@ out:
 STATIC int
 xfs_attr_shortform_addname(xfs_da_args_t *args)
 {
-	int newsize, retval;
+	int newsize, forkoff, retval;
 
 	retval = xfs_attr_shortform_lookup(args);
 	if ((args->flags & ATTR_REPLACE) && (retval == ENOATTR)) {
@@ -823,16 +818,18 @@ xfs_attr_shortform_addname(xfs_da_args_t *args)
 		ASSERT(retval == 0);
 	}
 
+	if (args->namelen >= XFS_ATTR_SF_ENTSIZE_MAX ||
+	    args->valuelen >= XFS_ATTR_SF_ENTSIZE_MAX)
+		return(XFS_ERROR(ENOSPC));
+
 	newsize = XFS_ATTR_SF_TOTSIZE(args->dp);
 	newsize += XFS_ATTR_SF_ENTSIZE_BYNAME(args->namelen, args->valuelen);
-	if ((newsize <= XFS_IFORK_ASIZE(args->dp)) &&
-	    (args->namelen < XFS_ATTR_SF_ENTSIZE_MAX) &&
-	    (args->valuelen < XFS_ATTR_SF_ENTSIZE_MAX)) {
-		retval = xfs_attr_shortform_add(args);
-		ASSERT(retval == 0);
-	} else {
+
+	forkoff = xfs_attr_shortform_bytesfit(args->dp, newsize);
+	if (!forkoff)
 		return(XFS_ERROR(ENOSPC));
-	}
+
+	xfs_attr_shortform_add(args, forkoff);
 	return(0);
 }
 
@@ -852,7 +849,7 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
 {
 	xfs_inode_t *dp;
 	xfs_dabuf_t *bp;
-	int retval, error, committed;
+	int retval, error, committed, forkoff;
 
 	/*
 	 * Read the (only) block in the attribute list in.
@@ -995,9 +992,9 @@ xfs_attr_leaf_addname(xfs_da_args_t *args)
 		/*
 		 * If the result is small enough, shrink it all into the inode.
 		 */
-		if (xfs_attr_shortform_allfit(bp, dp)) {
+		if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
 			XFS_BMAP_INIT(args->flist, args->firstblock);
-			error = xfs_attr_leaf_to_shortform(bp, args);
+			error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
 			/* bp is gone due to xfs_da_shrink_inode */
 			if (!error) {
 				error = xfs_bmap_finish(&args->trans,
@@ -1049,8 +1046,7 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
 {
 	xfs_inode_t *dp;
 	xfs_dabuf_t *bp;
-	int committed;
-	int error;
+	int error, committed, forkoff;
 
 	/*
 	 * Remove the attribute.
@@ -1075,9 +1071,9 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
 	/*
 	 * If the result is small enough, shrink it all into the inode.
 	 */
-	if (xfs_attr_shortform_allfit(bp, dp)) {
+	if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
 		XFS_BMAP_INIT(args->flist, args->firstblock);
-		error = xfs_attr_leaf_to_shortform(bp, args);
+		error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
 		/* bp is gone due to xfs_da_shrink_inode */
 		if (!error) {
 			error = xfs_bmap_finish(&args->trans, args->flist,
@@ -1448,7 +1444,7 @@ xfs_attr_node_removename(xfs_da_args_t *args)
 	xfs_da_state_blk_t *blk;
 	xfs_inode_t *dp;
 	xfs_dabuf_t *bp;
-	int retval, error, committed;
+	int retval, error, committed, forkoff;
 
 	/*
 	 * Tie a string around our finger to remind us where we are.
@@ -1569,9 +1565,9 @@ xfs_attr_node_removename(xfs_da_args_t *args)
 				      bp->data)->hdr.info.magic, ARCH_CONVERT)
 						       == XFS_ATTR_LEAF_MAGIC);
 
-		if (xfs_attr_shortform_allfit(bp, dp)) {
+		if ((forkoff = xfs_attr_shortform_allfit(bp, dp))) {
 			XFS_BMAP_INIT(args->flist, args->firstblock);
-			error = xfs_attr_leaf_to_shortform(bp, args);
+			error = xfs_attr_leaf_to_shortform(bp, args, forkoff);
 			/* bp is gone due to xfs_da_shrink_inode */
 			if (!error) {
 				error = xfs_bmap_finish(&args->trans,
diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h
index 45ab1c542baf..b2c7b9fcded3 100644
--- a/fs/xfs/xfs_attr.h
+++ b/fs/xfs/xfs_attr.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ATTR_H__
 #define	__XFS_ATTR_H__
@@ -172,15 +158,15 @@ struct xfs_da_args;
 /*
  * Overall external interface routines.
  */
-int xfs_attr_get(bhv_desc_t *, char *, char *, int *, int, struct cred *);
-int xfs_attr_set(bhv_desc_t *, char *, char *, int, int, struct cred *);
-int xfs_attr_remove(bhv_desc_t *, char *, int, struct cred *);
+int xfs_attr_get(bhv_desc_t *, const char *, char *, int *, int, struct cred *);
+int xfs_attr_set(bhv_desc_t *, const char *, char *, int, int, struct cred *);
+int xfs_attr_remove(bhv_desc_t *, const char *, int, struct cred *);
 int xfs_attr_list(bhv_desc_t *, char *, int, int,
 			 struct attrlist_cursor_kern *, struct cred *);
 int xfs_attr_inactive(struct xfs_inode *dp);
 
 int xfs_attr_shortform_getvalue(struct xfs_da_args *);
-int xfs_attr_fetch(struct xfs_inode *, char *, int,
+int xfs_attr_fetch(struct xfs_inode *, const char *, int,
 			char *, int *, int, struct cred *);
 
 #endif	/* __XFS_ATTR_H__ */
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index 1cdd574c63a9..35e557b00db2 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -1,46 +1,26 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-/*
- * xfs_attr_leaf.c
- *
- * GROT: figure out how to recover gracefully when bmap returns ENOSPC.
- */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -48,23 +28,22 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
 #include "xfs_alloc.h"
 #include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_attr.h"
 #include "xfs_attr_leaf.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 
 /*
  * xfs_attr_leaf.c
@@ -118,13 +97,82 @@ STATIC int xfs_attr_put_listent(xfs_attr_list_context_t *context,
 
 
 /*========================================================================
- * External routines when dirsize < XFS_LITINO(mp).
+ * External routines when attribute fork size < XFS_LITINO(mp).
  *========================================================================*/
 
 /*
- * Create the initial contents of a shortform attribute list.
+ * Query whether the requested number of additional bytes of extended
+ * attribute space will be able to fit inline.
+ * Returns zero if not, else the di_forkoff fork offset to be used in the
+ * literal area for attribute data once the new bytes have been added.
+ *
+ * di_forkoff must be 8 byte aligned, hence is stored as a >>3 value;
+ * special case for dev/uuid inodes, they have fixed size data forks.
  */
 int
+xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes)
+{
+	int offset;
+	int minforkoff;	/* lower limit on valid forkoff locations */
+	int maxforkoff;	/* upper limit on valid forkoff locations */
+	xfs_mount_t *mp = dp->i_mount;
+
+	offset = (XFS_LITINO(mp) - bytes) >> 3; /* rounded down */
+
+	switch (dp->i_d.di_format) {
+	case XFS_DINODE_FMT_DEV:
+		minforkoff = roundup(sizeof(xfs_dev_t), 8) >> 3;
+		return (offset >= minforkoff) ? minforkoff : 0;
+	case XFS_DINODE_FMT_UUID:
+		minforkoff = roundup(sizeof(uuid_t), 8) >> 3;
+		return (offset >= minforkoff) ? minforkoff : 0;
+	}
+
+	if (unlikely(mp->m_flags & XFS_MOUNT_COMPAT_ATTR)) {
+		if (bytes <= XFS_IFORK_ASIZE(dp))
+			return mp->m_attroffset >> 3;
+		return 0;
+	}
+
+	/* data fork btree root can have at least this many key/ptr pairs */
+	minforkoff = MAX(dp->i_df.if_bytes, XFS_BMDR_SPACE_CALC(MINDBTPTRS));
+	minforkoff = roundup(minforkoff, 8) >> 3;
+
+	/* attr fork btree root can have at least this many key/ptr pairs */
+	maxforkoff = XFS_LITINO(mp) - XFS_BMDR_SPACE_CALC(MINABTPTRS);
+	maxforkoff = maxforkoff >> 3;	/* rounded down */
+
+	if (offset >= minforkoff && offset < maxforkoff)
+		return offset;
+	if (offset >= maxforkoff)
+		return maxforkoff;
+	return 0;
+}
+
+/*
+ * Switch on the ATTR2 superblock bit (implies also FEATURES2)
+ */
+STATIC void
+xfs_sbversion_add_attr2(xfs_mount_t *mp, xfs_trans_t *tp)
+{
+	unsigned long s;
+
+	if (!(mp->m_flags & XFS_MOUNT_COMPAT_ATTR) &&
+	    !(XFS_SB_VERSION_HASATTR2(&mp->m_sb))) {
+		s = XFS_SB_LOCK(mp);
+		if (!XFS_SB_VERSION_HASATTR2(&mp->m_sb)) {
+			XFS_SB_VERSION_ADDATTR2(&mp->m_sb);
+			XFS_SB_UNLOCK(mp, s);
+			xfs_mod_sb(tp, XFS_SB_VERSIONNUM | XFS_SB_FEATURES2);
+		} else
+			XFS_SB_UNLOCK(mp, s);
+	}
+}
+
+/*
+ * Create the initial contents of a shortform attribute list.
+ */
+void
 xfs_attr_shortform_create(xfs_da_args_t *args)
 {
 	xfs_attr_sf_hdr_t *hdr;
@@ -148,29 +196,37 @@ xfs_attr_shortform_create(xfs_da_args_t *args)
 	hdr->count = 0;
 	INT_SET(hdr->totsize, ARCH_CONVERT, sizeof(*hdr));
 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_ADATA);
-	return(0);
 }
 
 /*
  * Add a name/value pair to the shortform attribute list.
  * Overflow from the inode has already been checked for.
  */
-int
-xfs_attr_shortform_add(xfs_da_args_t *args)
+void
+xfs_attr_shortform_add(xfs_da_args_t *args, int forkoff)
 {
 	xfs_attr_shortform_t *sf;
 	xfs_attr_sf_entry_t *sfe;
 	int i, offset, size;
+	xfs_mount_t *mp;
 	xfs_inode_t *dp;
 	xfs_ifork_t *ifp;
 
 	dp = args->dp;
+	mp = dp->i_mount;
+	dp->i_d.di_forkoff = forkoff;
+	dp->i_df.if_ext_max =
+		XFS_IFORK_DSIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
+	dp->i_afp->if_ext_max =
+		XFS_IFORK_ASIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
+
 	ifp = dp->i_afp;
 	ASSERT(ifp->if_flags & XFS_IFINLINE);
 	sf = (xfs_attr_shortform_t *)ifp->if_u1.if_data;
 	sfe = &sf->list[0];
 	for (i = 0; i < INT_GET(sf->hdr.count, ARCH_CONVERT);
 				sfe = XFS_ATTR_SF_NEXTENTRY(sfe), i++) {
+#ifdef DEBUG
 		if (sfe->namelen != args->namelen)
 			continue;
 		if (memcmp(args->name, sfe->nameval, args->namelen) != 0)
@@ -181,7 +237,8 @@ xfs_attr_shortform_add(xfs_da_args_t *args)
 		if (((args->flags & ATTR_ROOT) != 0) !=
 		    ((sfe->flags & XFS_ATTR_ROOT) != 0))
 			continue;
-		return(XFS_ERROR(EEXIST));
+		ASSERT(0);
+#endif
 	}
 
 	offset = (char *)sfe - (char *)sf;
@@ -200,11 +257,11 @@ xfs_attr_shortform_add(xfs_da_args_t *args)
 	INT_MOD(sf->hdr.totsize, ARCH_CONVERT, size);
 	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_ADATA);
 
-	return(0);
+	xfs_sbversion_add_attr2(mp, args->trans);
 }
 
 /*
- * Remove a name from the shortform attribute list structure.
+ * Remove an attribute from the shortform attribute list structure.
  */
 int
 xfs_attr_shortform_remove(xfs_da_args_t *args)
@@ -212,17 +269,16 @@ xfs_attr_shortform_remove(xfs_da_args_t *args)
 	xfs_attr_shortform_t *sf;
 	xfs_attr_sf_entry_t *sfe;
 	int base, size=0, end, totsize, i;
+	xfs_mount_t *mp;
 	xfs_inode_t *dp;
 
-	/*
-	 * Remove the attribute.
-	 */
 	dp = args->dp;
+	mp = dp->i_mount;
 	base = sizeof(xfs_attr_sf_hdr_t);
 	sf = (xfs_attr_shortform_t *)dp->i_afp->if_u1.if_data;
 	sfe = &sf->list[0];
-	for (i = 0; i < INT_GET(sf->hdr.count, ARCH_CONVERT);
-				sfe = XFS_ATTR_SF_NEXTENTRY(sfe),
+	end = INT_GET(sf->hdr.count, ARCH_CONVERT);
+	for (i = 0; i < end; sfe = XFS_ATTR_SF_NEXTENTRY(sfe),
 					base += size, i++) {
 		size = XFS_ATTR_SF_ENTSIZE(sfe);
 		if (sfe->namelen != args->namelen)
@@ -237,19 +293,51 @@ xfs_attr_shortform_remove(xfs_da_args_t *args)
 			continue;
 		break;
 	}
-	if (i == INT_GET(sf->hdr.count, ARCH_CONVERT))
+	if (i == end)
 		return(XFS_ERROR(ENOATTR));
 
+	/*
+	 * Fix up the attribute fork data, covering the hole
+	 */
 	end = base + size;
 	totsize = INT_GET(sf->hdr.totsize, ARCH_CONVERT);
-	if (end != totsize) {
-		memmove(&((char *)sf)[base], &((char *)sf)[end],
-							totsize - end);
-	}
+	if (end != totsize)
+		memmove(&((char *)sf)[base], &((char *)sf)[end], totsize - end);
 	INT_MOD(sf->hdr.count, ARCH_CONVERT, -1);
 	INT_MOD(sf->hdr.totsize, ARCH_CONVERT, -size);
-	xfs_idata_realloc(dp, -size, XFS_ATTR_FORK);
-	xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE | XFS_ILOG_ADATA);
+
+	/*
+	 * Fix up the start offset of the attribute fork
+	 */
+	totsize -= size;
+	if (totsize == sizeof(xfs_attr_sf_hdr_t) && !args->addname) {
+		/*
+		 * Last attribute now removed, revert to original
+		 * inode format making all literal area available
+		 * to the data fork once more.
+		 */
+		xfs_idestroy_fork(dp, XFS_ATTR_FORK);
+		dp->i_d.di_forkoff = 0;
+		dp->i_d.di_aformat = XFS_DINODE_FMT_EXTENTS;
+		ASSERT(dp->i_d.di_anextents == 0);
+		ASSERT(dp->i_afp == NULL);
+		dp->i_df.if_ext_max =
+			XFS_IFORK_DSIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
+		xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE);
+	} else {
+		xfs_idata_realloc(dp, -size, XFS_ATTR_FORK);
+		dp->i_d.di_forkoff = xfs_attr_shortform_bytesfit(dp, totsize);
+		ASSERT(dp->i_d.di_forkoff);
+		ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || args->addname);
+		dp->i_afp->if_ext_max =
+			XFS_IFORK_ASIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
+		dp->i_df.if_ext_max =
+			XFS_IFORK_DSIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
+		xfs_trans_log_inode(args->trans, dp,
+					XFS_ILOG_CORE | XFS_ILOG_ADATA);
+	}
+
+	xfs_sbversion_add_attr2(mp, args->trans);
 
 	return(0);
 }
@@ -561,7 +649,7 @@ xfs_attr_shortform_list(xfs_attr_list_context_t *context)
 	/*
 	 * Sort the entries on hash then entno.
 	 */
-	qsort(sbuf, nsbuf, sizeof(*sbuf), xfs_attr_shortform_compare);
+	xfs_sort(sbuf, nsbuf, sizeof(*sbuf), xfs_attr_shortform_compare);
 
 	/*
 	 * Re-find our place IN THE SORTED LIST.
@@ -649,14 +737,16 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp)
 				+ name_loc->namelen
 				+ INT_GET(name_loc->valuelen, ARCH_CONVERT);
 	}
-	return( bytes < XFS_IFORK_ASIZE(dp) );
+	if (bytes == sizeof(struct xfs_attr_sf_hdr))
+		return(-1);
+	return(xfs_attr_shortform_bytesfit(dp, bytes));
 }
 
 /*
  * Convert a leaf attribute list to shortform attribute list
  */
 int
-xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args)
+xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff)
 {
 	xfs_attr_leafblock_t *leaf;
 	xfs_attr_leaf_entry_t *entry;
@@ -683,9 +773,25 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args)
 	error = xfs_da_shrink_inode(args, 0, bp);
 	if (error)
 		goto out;
-	error = xfs_attr_shortform_create(args);
-	if (error)
+
+	if (forkoff == -1) {
+		/*
+		 * Last attribute was removed, revert to original
+		 * inode format making all literal area available
+		 * to the data fork once more.
+		 */
+		xfs_idestroy_fork(dp, XFS_ATTR_FORK);
+		dp->i_d.di_forkoff = 0;
+		dp->i_d.di_aformat = XFS_DINODE_FMT_EXTENTS;
+		ASSERT(dp->i_d.di_anextents == 0);
+		ASSERT(dp->i_afp == NULL);
+		dp->i_df.if_ext_max =
+			XFS_IFORK_DSIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t);
+		xfs_trans_log_inode(args->trans, dp, XFS_ILOG_CORE);
 		goto out;
+	}
+
+	xfs_attr_shortform_create(args);
 
 	/*
 	 * Copy the attributes
@@ -713,7 +819,7 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args)
 		nargs.hashval = INT_GET(entry->hashval, ARCH_CONVERT);
 		nargs.flags = (entry->flags & XFS_ATTR_SECURE) ? ATTR_SECURE :
 			      ((entry->flags & XFS_ATTR_ROOT) ? ATTR_ROOT : 0);
-		xfs_attr_shortform_add(&nargs);
+		xfs_attr_shortform_add(&nargs, forkoff);
 	}
 	error = 0;
 
@@ -898,7 +1004,7 @@ xfs_attr_leaf_add(xfs_dabuf_t *bp, xfs_da_args_t *args)
 	ASSERT((args->index >= 0)
 		&& (args->index <= INT_GET(leaf->hdr.count, ARCH_CONVERT)));
 	hdr = &leaf->hdr;
-	entsize = xfs_attr_leaf_newentsize(args,
+	entsize = xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
 			   args->trans->t_mountp->m_sb.sb_blocksize, NULL);
 
 	/*
@@ -995,13 +1101,14 @@ xfs_attr_leaf_add_work(xfs_dabuf_t *bp, xfs_da_args_t *args, int mapindex)
 	mp = args->trans->t_mountp;
 	ASSERT(INT_GET(map->base, ARCH_CONVERT) < XFS_LBSIZE(mp));
 	ASSERT((INT_GET(map->base, ARCH_CONVERT) & 0x3) == 0);
-	ASSERT(INT_GET(map->size, ARCH_CONVERT)
-				>= xfs_attr_leaf_newentsize(args,
-					     mp->m_sb.sb_blocksize, NULL));
+	ASSERT(INT_GET(map->size, ARCH_CONVERT) >=
+		xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
+					 mp->m_sb.sb_blocksize, NULL));
 	ASSERT(INT_GET(map->size, ARCH_CONVERT) < XFS_LBSIZE(mp));
 	ASSERT((INT_GET(map->size, ARCH_CONVERT) & 0x3) == 0);
 	INT_MOD(map->size, ARCH_CONVERT,
-		-xfs_attr_leaf_newentsize(args, mp->m_sb.sb_blocksize, &tmp));
+		-xfs_attr_leaf_newentsize(args->namelen, args->valuelen,
+					  mp->m_sb.sb_blocksize, &tmp));
 	INT_SET(entry->nameidx, ARCH_CONVERT,
 					INT_GET(map->base, ARCH_CONVERT)
 				      + INT_GET(map->size, ARCH_CONVERT));
@@ -1357,8 +1464,10 @@ xfs_attr_leaf_figure_balance(xfs_da_state_t *state,
 	half  = (max+1) * sizeof(*entry);
 	half += INT_GET(hdr1->usedbytes, ARCH_CONVERT)
 				+ INT_GET(hdr2->usedbytes, ARCH_CONVERT)
-				+ xfs_attr_leaf_newentsize(state->args,
-						     state->blocksize, NULL);
+				+ xfs_attr_leaf_newentsize(
+						state->args->namelen,
+						state->args->valuelen,
+						state->blocksize, NULL);
 	half /= 2;
 	lastdelta = state->blocksize;
 	entry = &leaf1->entries[0];
@@ -1370,9 +1479,10 @@ xfs_attr_leaf_figure_balance(xfs_da_state_t *state,
 		 */
 		if (count == blk1->index) {
 			tmp = totallen + sizeof(*entry) +
-				xfs_attr_leaf_newentsize(state->args,
-							 state->blocksize,
-							 NULL);
+				xfs_attr_leaf_newentsize(
+						state->args->namelen,
+						state->args->valuelen,
+						state->blocksize, NULL);
 			if (XFS_ATTR_ABS(half - tmp) > lastdelta)
 				break;
 			lastdelta = XFS_ATTR_ABS(half - tmp);
@@ -1408,9 +1518,10 @@ xfs_attr_leaf_figure_balance(xfs_da_state_t *state,
 	totallen -= count * sizeof(*entry);
 	if (foundit) {
 		totallen -= sizeof(*entry) +
-				xfs_attr_leaf_newentsize(state->args,
-							 state->blocksize,
-							 NULL);
+				xfs_attr_leaf_newentsize(
+						state->args->namelen,
+						state->args->valuelen,
+						state->blocksize, NULL);
 	}
 
 	*countarg = count;
@@ -2253,17 +2364,17 @@ xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index)
  * a "local" or a "remote" attribute.
  */
 int
-xfs_attr_leaf_newentsize(xfs_da_args_t *args, int blocksize, int *local)
+xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize, int *local)
 {
 	int size;
 
-	size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(args->namelen, args->valuelen);
+	size = XFS_ATTR_LEAF_ENTSIZE_LOCAL(namelen, valuelen);
 	if (size < XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(blocksize)) {
 		if (local) {
 			*local = 1;
 		}
 	} else {
-		size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(args->namelen);
+		size = XFS_ATTR_LEAF_ENTSIZE_REMOTE(namelen);
 		if (local) {
 			*local = 0;
 		}
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index 0a4cfad6df91..f6143ff251a0 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ATTR_LEAF_H__
 #define	__XFS_ATTR_LEAF_H__
@@ -146,65 +132,58 @@ typedef struct xfs_attr_leaf_name_remote xfs_attr_leaf_name_remote_t;
 /*
  * Cast typed pointers for "local" and "remote" name/value structs.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_NAME_REMOTE)
-xfs_attr_leaf_name_remote_t *
-xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx);
 #define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx)	\
 	xfs_attr_leaf_name_remote(leafp,idx)
-#else
-#define XFS_ATTR_LEAF_NAME_REMOTE(leafp,idx)	/* remote name struct ptr */ \
-	((xfs_attr_leaf_name_remote_t *)		\
-	 &((char *)(leafp))[ INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT) ])
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_NAME_LOCAL)
-xfs_attr_leaf_name_local_t *
-xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx);
+static inline xfs_attr_leaf_name_remote_t *
+xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
+{
+	return (xfs_attr_leaf_name_remote_t *) &((char *)
+		(leafp))[INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT)];
+}
+
 #define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx)	\
 	xfs_attr_leaf_name_local(leafp,idx)
-#else
-#define XFS_ATTR_LEAF_NAME_LOCAL(leafp,idx)	/* local name struct ptr */ \
-	((xfs_attr_leaf_name_local_t *)		\
-	 &((char *)(leafp))[ INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT) ])
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_NAME)
-char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx);
+static inline xfs_attr_leaf_name_local_t *
+xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
+{
+	return (xfs_attr_leaf_name_local_t *) &((char *)
+		(leafp))[INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT)];
+}
+
 #define XFS_ATTR_LEAF_NAME(leafp,idx)		xfs_attr_leaf_name(leafp,idx)
-#else
-#define XFS_ATTR_LEAF_NAME(leafp,idx)		/* generic name struct ptr */ \
-	(&((char *)(leafp))[ INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT) ])
-#endif
+static inline char *xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
+{
+	return (&((char *)
+		(leafp))[INT_GET((leafp)->entries[idx].nameidx, ARCH_CONVERT)]);
+}
 
 /*
  * Calculate total bytes used (including trailing pad for alignment) for
  * a "local" name/value structure, a "remote" name/value structure, and
  * a pointer which might be either.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_ENTSIZE_REMOTE)
-int xfs_attr_leaf_entsize_remote(int nlen);
 #define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen)	\
 	xfs_attr_leaf_entsize_remote(nlen)
-#else
-#define XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen)	/* space for remote struct */ \
-	(((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
-	  XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_ENTSIZE_LOCAL)
-int xfs_attr_leaf_entsize_local(int nlen, int vlen);
+static inline int xfs_attr_leaf_entsize_remote(int nlen)
+{
+	return ((uint)sizeof(xfs_attr_leaf_name_remote_t) - 1 + (nlen) + \
+		XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
+}
+
 #define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen)	\
 	xfs_attr_leaf_entsize_local(nlen,vlen)
-#else
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen,vlen)	/* space for local struct */ \
-	(((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) + \
-	  XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX)
-int xfs_attr_leaf_entsize_local_max(int bsize);
+static inline int xfs_attr_leaf_entsize_local(int nlen, int vlen)
+{
+	return ((uint)sizeof(xfs_attr_leaf_name_local_t) - 1 + (nlen) + (vlen) +
+		XFS_ATTR_LEAF_NAME_ALIGN - 1) & ~(XFS_ATTR_LEAF_NAME_ALIGN - 1);
+}
+
 #define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize)	\
 	xfs_attr_leaf_entsize_local_max(bsize)
-#else
-#define XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize)	/* max local struct size */ \
-	(((bsize) >> 1) + ((bsize) >> 2))
-#endif
+static inline int xfs_attr_leaf_entsize_local_max(int bsize)
+{
+	return (((bsize) >> 1) + ((bsize) >> 2));
+}
 
 
 /*========================================================================
@@ -237,23 +216,25 @@ typedef struct xfs_attr_inactive_list {
  *========================================================================*/
 
 /*
- * Internal routines when dirsize < XFS_LITINO(mp).
+ * Internal routines when attribute fork size < XFS_LITINO(mp).
  */
-int	xfs_attr_shortform_create(struct xfs_da_args *args);
-int	xfs_attr_shortform_add(struct xfs_da_args *add);
+void	xfs_attr_shortform_create(struct xfs_da_args *args);
+void	xfs_attr_shortform_add(struct xfs_da_args *args, int forkoff);
 int	xfs_attr_shortform_lookup(struct xfs_da_args *args);
 int	xfs_attr_shortform_getvalue(struct xfs_da_args *args);
 int	xfs_attr_shortform_to_leaf(struct xfs_da_args *args);
-int	xfs_attr_shortform_remove(struct xfs_da_args *remove);
+int	xfs_attr_shortform_remove(struct xfs_da_args *args);
 int	xfs_attr_shortform_list(struct xfs_attr_list_context *context);
 int	xfs_attr_shortform_allfit(struct xfs_dabuf *bp, struct xfs_inode *dp);
+int	xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes);
+
 
 /*
- * Internal routines when dirsize == XFS_LBSIZE(mp).
+ * Internal routines when attribute fork size == XFS_LBSIZE(mp).
  */
 int	xfs_attr_leaf_to_node(struct xfs_da_args *args);
 int	xfs_attr_leaf_to_shortform(struct xfs_dabuf *bp,
-					  struct xfs_da_args *args);
+				   struct xfs_da_args *args, int forkoff);
 int	xfs_attr_leaf_clearflag(struct xfs_da_args *args);
 int	xfs_attr_leaf_setflag(struct xfs_da_args *args);
 int	xfs_attr_leaf_flipflags(xfs_da_args_t *args);
@@ -289,7 +270,7 @@ int	xfs_attr_root_inactive(struct xfs_trans **trans, struct xfs_inode *dp);
 xfs_dahash_t	xfs_attr_leaf_lasthash(struct xfs_dabuf *bp, int *count);
 int	xfs_attr_leaf_order(struct xfs_dabuf *leaf1_bp,
 				   struct xfs_dabuf *leaf2_bp);
-int	xfs_attr_leaf_newentsize(struct xfs_da_args *args, int blocksize,
+int	xfs_attr_leaf_newentsize(int namelen, int valuelen, int blocksize,
 					int *local);
 int	xfs_attr_rolltrans(struct xfs_trans **transp, struct xfs_inode *dp);
 
diff --git a/fs/xfs/xfs_attr_sf.h b/fs/xfs/xfs_attr_sf.h
index ef7d2942d306..ffed6ca81a52 100644
--- a/fs/xfs/xfs_attr_sf.h
+++ b/fs/xfs/xfs_attr_sf.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ATTR_SF_H__
 #define	__XFS_ATTR_SF_H__
@@ -71,38 +57,17 @@ typedef struct xfs_attr_sf_sort {
 	char		*name;		/* name value, pointer into buffer */
 } xfs_attr_sf_sort_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_SF_ENTSIZE_BYNAME)
-int xfs_attr_sf_entsize_byname(int nlen, int vlen);
-#define XFS_ATTR_SF_ENTSIZE_BYNAME(nlen,vlen)	\
-	xfs_attr_sf_entsize_byname(nlen,vlen)
-#else
 #define XFS_ATTR_SF_ENTSIZE_BYNAME(nlen,vlen)	/* space name/value uses */ \
-	((int)sizeof(xfs_attr_sf_entry_t)-1 + (nlen)+(vlen))
-#endif
+	(((int)sizeof(xfs_attr_sf_entry_t)-1 + (nlen)+(vlen)))
 #define XFS_ATTR_SF_ENTSIZE_MAX			/* max space for name&value */ \
 	((1 << (NBBY*(int)sizeof(__uint8_t))) - 1)
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_SF_ENTSIZE)
-int xfs_attr_sf_entsize(xfs_attr_sf_entry_t *sfep);
-#define XFS_ATTR_SF_ENTSIZE(sfep)	xfs_attr_sf_entsize(sfep)
-#else
 #define XFS_ATTR_SF_ENTSIZE(sfep)		/* space an entry uses */ \
 	((int)sizeof(xfs_attr_sf_entry_t)-1 + (sfep)->namelen+(sfep)->valuelen)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_SF_NEXTENTRY)
-xfs_attr_sf_entry_t *xfs_attr_sf_nextentry(xfs_attr_sf_entry_t *sfep);
-#define XFS_ATTR_SF_NEXTENTRY(sfep)	xfs_attr_sf_nextentry(sfep)
-#else
 #define XFS_ATTR_SF_NEXTENTRY(sfep)		/* next entry in struct */ \
-	((xfs_attr_sf_entry_t *) \
-		((char *)(sfep) + XFS_ATTR_SF_ENTSIZE(sfep)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ATTR_SF_TOTSIZE)
-int xfs_attr_sf_totsize(struct xfs_inode *dp);
-#define XFS_ATTR_SF_TOTSIZE(dp)		xfs_attr_sf_totsize(dp)
-#else
+	((xfs_attr_sf_entry_t *)((char *)(sfep) + XFS_ATTR_SF_ENTSIZE(sfep)))
 #define XFS_ATTR_SF_TOTSIZE(dp)			/* total space in use */ \
-	(INT_GET(((xfs_attr_shortform_t *)((dp)->i_afp->if_u1.if_data))->hdr.totsize, ARCH_CONVERT))
-#endif
+	(INT_GET(((xfs_attr_shortform_t *)	\
+		((dp)->i_afp->if_u1.if_data))->hdr.totsize, ARCH_CONVERT))
 
 #if defined(XFS_ATTR_TRACE)
 /*
diff --git a/fs/xfs/xfs_behavior.c b/fs/xfs/xfs_behavior.c
index 16088e175ecc..9880adae3938 100644
--- a/fs/xfs/xfs_behavior.c
+++ b/fs/xfs/xfs_behavior.c
@@ -1,34 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include "xfs.h"
 
diff --git a/fs/xfs/xfs_behavior.h b/fs/xfs/xfs_behavior.h
index d5ed5a843921..2cd89bb5ab10 100644
--- a/fs/xfs/xfs_behavior.h
+++ b/fs/xfs/xfs_behavior.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_BEHAVIOR_H__
 #define __XFS_BEHAVIOR_H__
diff --git a/fs/xfs/xfs_bit.c b/fs/xfs/xfs_bit.c
index 76c9ad3875ef..43be6a7e47c6 100644
--- a/fs/xfs/xfs_bit.c
+++ b/fs/xfs/xfs_bit.c
@@ -1,45 +1,29 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * XFS bit manipulation routines, used in non-realtime code.
- */
-
 #include "xfs.h"
 #include "xfs_bit.h"
 #include "xfs_log.h"
 #include "xfs_trans.h"
 #include "xfs_buf_item.h"
 
+/*
+ * XFS bit manipulation routines, used in non-realtime code.
+ */
 
 #ifndef HAVE_ARCH_HIGHBIT
 /*
diff --git a/fs/xfs/xfs_bit.h b/fs/xfs/xfs_bit.h
index 1e7f57ddf7a8..0bbe56817542 100644
--- a/fs/xfs/xfs_bit.h
+++ b/fs/xfs/xfs_bit.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_BIT_H__
 #define	__XFS_BIT_H__
@@ -39,30 +25,26 @@
 /*
  * masks with n high/low bits set, 32-bit values & 64-bit values
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MASK32HI)
-__uint32_t xfs_mask32hi(int n);
 #define	XFS_MASK32HI(n)		xfs_mask32hi(n)
-#else
-#define	XFS_MASK32HI(n)		((__uint32_t)-1 << (32 - (n)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MASK64HI)
-__uint64_t xfs_mask64hi(int n);
+static inline __uint32_t xfs_mask32hi(int n)
+{
+	return (__uint32_t)-1 << (32 - (n));
+}
 #define	XFS_MASK64HI(n)		xfs_mask64hi(n)
-#else
-#define	XFS_MASK64HI(n)		((__uint64_t)-1 << (64 - (n)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MASK32LO)
-__uint32_t xfs_mask32lo(int n);
+static inline __uint64_t xfs_mask64hi(int n)
+{
+	return (__uint64_t)-1 << (64 - (n));
+}
 #define	XFS_MASK32LO(n)		xfs_mask32lo(n)
-#else
-#define	XFS_MASK32LO(n)		(((__uint32_t)1 << (n)) - 1)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MASK64LO)
-__uint64_t xfs_mask64lo(int n);
+static inline __uint32_t xfs_mask32lo(int n)
+{
+	return ((__uint32_t)1 << (n)) - 1;
+}
 #define	XFS_MASK64LO(n)		xfs_mask64lo(n)
-#else
-#define	XFS_MASK64LO(n)		(((__uint64_t)1 << (n)) - 1)
-#endif
+static inline __uint64_t xfs_mask64lo(int n)
+{
+	return ((__uint64_t)1 << (n)) - 1;
+}
 
 /* Get high bit set out of 32-bit argument, -1 if none set */
 extern int xfs_highbit32(__uint32_t v);
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 6f5d283888aa..e415a4698e9c 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -1,68 +1,53 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
-#include "xfs_dmapi.h"
-#include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_dmapi.h"
+#include "xfs_mount.h"
+#include "xfs_ialloc.h"
 #include "xfs_itable.h"
+#include "xfs_inode_item.h"
 #include "xfs_extfree_item.h"
 #include "xfs_alloc.h"
 #include "xfs_bmap.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir_leaf.h"
-#include "xfs_bit.h"
+#include "xfs_attr_leaf.h"
 #include "xfs_rw.h"
 #include "xfs_quota.h"
 #include "xfs_trans_space.h"
@@ -438,6 +423,12 @@ xfs_bmap_count_leaves(
 	int			numrecs,
 	int			*count);
 
+STATIC int
+xfs_bmap_disk_count_leaves(
+	xfs_bmbt_rec_t		*frp,
+	int			numrecs,
+	int			*count);
+
 /*
  * Bmap internal routines.
  */
@@ -2772,8 +2763,8 @@ xfs_bmap_btree_to_extents(
 	ASSERT(ifp->if_flags & XFS_IFEXTENTS);
 	ASSERT(XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_BTREE);
 	rblock = ifp->if_broot;
-	ASSERT(INT_GET(rblock->bb_level, ARCH_CONVERT) == 1);
-	ASSERT(INT_GET(rblock->bb_numrecs, ARCH_CONVERT) == 1);
+	ASSERT(be16_to_cpu(rblock->bb_level) == 1);
+	ASSERT(be16_to_cpu(rblock->bb_numrecs) == 1);
 	ASSERT(XFS_BMAP_BROOT_MAXRECS(ifp->if_broot_bytes) == 1);
 	mp = ip->i_mount;
 	pp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, ifp->if_broot_bytes);
@@ -3216,11 +3207,11 @@ xfs_bmap_extents_to_btree(
 	 * Fill in the root.
 	 */
 	block = ifp->if_broot;
-	INT_SET(block->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC);
-	INT_SET(block->bb_level, ARCH_CONVERT, 1);
-	INT_SET(block->bb_numrecs, ARCH_CONVERT, 1);
-	INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLDFSBNO);
-	INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLDFSBNO);
+	block->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC);
+	block->bb_level = cpu_to_be16(1);
+	block->bb_numrecs = cpu_to_be16(1);
+	block->bb_leftsib = cpu_to_be64(NULLDFSBNO);
+	block->bb_rightsib = cpu_to_be64(NULLDFSBNO);
 	/*
 	 * Need a cursor.  Can't allocate until bb_level is filled in.
 	 */
@@ -3273,10 +3264,10 @@ xfs_bmap_extents_to_btree(
 	 * Fill in the child block.
 	 */
 	ablock = XFS_BUF_TO_BMBT_BLOCK(abp);
-	INT_SET(ablock->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC);
+	ablock->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC);
 	ablock->bb_level = 0;
-	INT_SET(ablock->bb_leftsib, ARCH_CONVERT, NULLDFSBNO);
-	INT_SET(ablock->bb_rightsib, ARCH_CONVERT, NULLDFSBNO);
+	ablock->bb_leftsib = cpu_to_be64(NULLDFSBNO);
+	ablock->bb_rightsib = cpu_to_be64(NULLDFSBNO);
 	arp = XFS_BMAP_REC_IADDR(ablock, 1, cur);
 	nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t);
 	for (ep = ifp->if_u1.if_extents, cnt = i = 0; i < nextents; i++, ep++) {
@@ -3286,8 +3277,8 @@ xfs_bmap_extents_to_btree(
 			arp++; cnt++;
 		}
 	}
-	INT_SET(ablock->bb_numrecs, ARCH_CONVERT, cnt);
-	ASSERT(INT_GET(ablock->bb_numrecs, ARCH_CONVERT) == XFS_IFORK_NEXTENTS(ip, whichfork));
+	ASSERT(cnt == XFS_IFORK_NEXTENTS(ip, whichfork));
+	ablock->bb_numrecs = cpu_to_be16(cnt);
 	/*
 	 * Fill in the root key and pointer.
 	 */
@@ -3301,7 +3292,7 @@ xfs_bmap_extents_to_btree(
 	 * the root is at the right level.
 	 */
 	xfs_bmbt_log_block(cur, abp, XFS_BB_ALL_BITS);
-	xfs_bmbt_log_recs(cur, abp, 1, INT_GET(ablock->bb_numrecs, ARCH_CONVERT));
+	xfs_bmbt_log_recs(cur, abp, 1, be16_to_cpu(ablock->bb_numrecs));
 	ASSERT(*curp == NULL);
 	*curp = cur;
 	*logflagsp = XFS_ILOG_CORE | XFS_ILOG_FBROOT(whichfork);
@@ -3337,6 +3328,29 @@ xfs_bmap_insert_exlist(
 }
 
 /*
+ * Helper routine to reset inode di_forkoff field when switching
+ * attribute fork from local to extent format - we reset it where
+ * possible to make space available for inline data fork extents.
+ */
+STATIC void
+xfs_bmap_forkoff_reset(
+	xfs_mount_t	*mp,
+	xfs_inode_t	*ip,
+	int		whichfork)
+{
+	if (whichfork == XFS_ATTR_FORK &&
+	    (ip->i_d.di_format != XFS_DINODE_FMT_DEV) &&
+	    (ip->i_d.di_format != XFS_DINODE_FMT_UUID) &&
+	    ((mp->m_attroffset >> 3) > ip->i_d.di_forkoff)) {
+		ip->i_d.di_forkoff = mp->m_attroffset >> 3;
+		ip->i_df.if_ext_max = XFS_IFORK_DSIZE(ip) /
+					(uint)sizeof(xfs_bmbt_rec_t);
+		ip->i_afp->if_ext_max = XFS_IFORK_ASIZE(ip) /
+					(uint)sizeof(xfs_bmbt_rec_t);
+	}
+}
+
+/*
  * Convert a local file to an extents file.
  * This code is out of bounds for data forks of regular files,
  * since the file data needs to get logged so things will stay consistent.
@@ -3403,6 +3417,7 @@ xfs_bmap_local_to_extents(
 		memcpy((char *)XFS_BUF_PTR(bp), ifp->if_u1.if_data,
 			ifp->if_bytes);
 		xfs_trans_log_buf(tp, bp, 0, ifp->if_bytes - 1);
+		xfs_bmap_forkoff_reset(args.mp, ip, whichfork);
 		xfs_idata_realloc(ip, -ifp->if_bytes, whichfork);
 		xfs_iext_realloc(ip, 1, whichfork);
 		ep = ifp->if_u1.if_extents;
@@ -3413,8 +3428,10 @@ xfs_bmap_local_to_extents(
 		XFS_TRANS_MOD_DQUOT_BYINO(args.mp, tp, ip,
 			XFS_TRANS_DQ_BCOUNT, 1L);
 		flags |= XFS_ILOG_FEXT(whichfork);
-	} else
+	} else {
 		ASSERT(XFS_IFORK_NEXTENTS(ip, whichfork) == 0);
+		xfs_bmap_forkoff_reset(ip->i_mount, ip, whichfork);
+	}
 	ifp->if_flags &= ~XFS_IFINLINE;
 	ifp->if_flags |= XFS_IFEXTENTS;
 	XFS_IFORK_FMT_SET(ip, whichfork, XFS_DINODE_FMT_EXTENTS);
@@ -3796,22 +3813,24 @@ xfs_bunmap_trace(
 int						/* error code */
 xfs_bmap_add_attrfork(
 	xfs_inode_t		*ip,		/* incore inode pointer */
-	int			rsvd)		/* OK to allocated reserved blocks in trans */
+	int			size,		/* space new attribute needs */
+	int			rsvd)		/* xact may use reserved blks */
 {
-	int			blks;		/* space reservation */
-	int			committed;	/* xaction was committed */
-	int			error;		/* error return value */
 	xfs_fsblock_t		firstblock;	/* 1st block/ag allocated */
 	xfs_bmap_free_t		flist;		/* freed extent list */
-	int			logflags;	/* logging flags */
 	xfs_mount_t		*mp;		/* mount structure */
-	unsigned long		s;		/* spinlock spl value */
 	xfs_trans_t		*tp;		/* transaction pointer */
+	unsigned long		s;		/* spinlock spl value */
+	int			blks;		/* space reservation */
+	int			version = 1;	/* superblock attr version */
+	int			committed;	/* xaction was committed */
+	int			logflags;	/* logging flags */
+	int			error;		/* error return value */
 
+	ASSERT(XFS_IFORK_Q(ip) == 0);
 	ASSERT(ip->i_df.if_ext_max ==
 	       XFS_IFORK_DSIZE(ip) / (uint)sizeof(xfs_bmbt_rec_t));
-	if (XFS_IFORK_Q(ip))
-		return 0;
+
 	mp = ip->i_mount;
 	ASSERT(!XFS_NOT_DQATTACHED(mp, ip));
 	tp = xfs_trans_alloc(mp, XFS_TRANS_ADDAFORK);
@@ -3853,7 +3872,11 @@ xfs_bmap_add_attrfork(
 	case XFS_DINODE_FMT_LOCAL:
 	case XFS_DINODE_FMT_EXTENTS:
 	case XFS_DINODE_FMT_BTREE:
-		ip->i_d.di_forkoff = mp->m_attroffset >> 3;
+		ip->i_d.di_forkoff = xfs_attr_shortform_bytesfit(ip, size);
+		if (!ip->i_d.di_forkoff)
+			ip->i_d.di_forkoff = mp->m_attroffset >> 3;
+		else if (!(mp->m_flags & XFS_MOUNT_COMPAT_ATTR))
+			version = 2;
 		break;
 	default:
 		ASSERT(0);
@@ -3890,12 +3913,22 @@ xfs_bmap_add_attrfork(
 		xfs_trans_log_inode(tp, ip, logflags);
 	if (error)
 		goto error2;
-	if (!XFS_SB_VERSION_HASATTR(&mp->m_sb)) {
+	if (!XFS_SB_VERSION_HASATTR(&mp->m_sb) ||
+	   (!XFS_SB_VERSION_HASATTR2(&mp->m_sb) && version == 2)) {
+		__int64_t sbfields = 0;
+
 		s = XFS_SB_LOCK(mp);
 		if (!XFS_SB_VERSION_HASATTR(&mp->m_sb)) {
 			XFS_SB_VERSION_ADDATTR(&mp->m_sb);
+			sbfields |= XFS_SB_VERSIONNUM;
+		}
+		if (!XFS_SB_VERSION_HASATTR2(&mp->m_sb) && version == 2) {
+			XFS_SB_VERSION_ADDATTR2(&mp->m_sb);
+			sbfields |= (XFS_SB_VERSIONNUM | XFS_SB_FEATURES2);
+		}
+		if (sbfields) {
 			XFS_SB_UNLOCK(mp, s);
-			xfs_mod_sb(tp, XFS_SB_VERSIONNUM);
+			xfs_mod_sb(tp, sbfields);
 		} else
 			XFS_SB_UNLOCK(mp, s);
 	}
@@ -3988,13 +4021,19 @@ xfs_bmap_compute_maxlevels(
 	 * (a signed 32-bit number, xfs_extnum_t), or by di_anextents
 	 * (a signed 16-bit number, xfs_aextnum_t).
 	 */
-	maxleafents = (whichfork == XFS_DATA_FORK) ? MAXEXTNUM : MAXAEXTNUM;
+	if (whichfork == XFS_DATA_FORK) {
+		maxleafents = MAXEXTNUM;
+		sz = (mp->m_flags & XFS_MOUNT_COMPAT_ATTR) ?
+			mp->m_attroffset : XFS_BMDR_SPACE_CALC(MINDBTPTRS);
+	} else {
+		maxleafents = MAXAEXTNUM;
+		sz = (mp->m_flags & XFS_MOUNT_COMPAT_ATTR) ?
+			mp->m_sb.sb_inodesize - mp->m_attroffset :
+			XFS_BMDR_SPACE_CALC(MINABTPTRS);
+	}
+	maxrootrecs = (int)XFS_BTREE_BLOCK_MAXRECS(sz, xfs_bmdr, 0);
 	minleafrecs = mp->m_bmap_dmnr[0];
 	minnoderecs = mp->m_bmap_dmnr[1];
-	sz = (whichfork == XFS_DATA_FORK) ?
-		mp->m_attroffset :
-		mp->m_sb.sb_inodesize - mp->m_attroffset;
-	maxrootrecs = (int)XFS_BTREE_BLOCK_MAXRECS(sz, xfs_bmdr, 0);
 	maxblocks = (maxleafents + minleafrecs - 1) / minleafrecs;
 	for (level = 1; maxblocks > 1; level++) {
 		if (maxblocks <= maxrootrecs)
@@ -4332,8 +4371,8 @@ xfs_bmap_read_extents(
 	/*
 	 * Root level must use BMAP_BROOT_PTR_ADDR macro to get ptr out.
 	 */
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
-	level = INT_GET(block->bb_level, ARCH_CONVERT);
+	level = be16_to_cpu(block->bb_level);
+	ASSERT(level > 0);
 	pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
 	ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
 	ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
@@ -4376,7 +4415,7 @@ xfs_bmap_read_extents(
 		xfs_extnum_t	num_recs;
 
 
-		num_recs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		num_recs = be16_to_cpu(block->bb_numrecs);
 		if (unlikely(i + num_recs > room)) {
 			ASSERT(i + num_recs <= room);
 			xfs_fs_cmn_err(CE_WARN, ip->i_mount,
@@ -4393,7 +4432,7 @@ xfs_bmap_read_extents(
 		/*
 		 * Read-ahead the next leaf block, if any.
 		 */
-		nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
+		nextbno = be64_to_cpu(block->bb_rightsib);
 		if (nextbno != NULLFSBLOCK)
 			xfs_btree_reada_bufl(mp, nextbno, 1);
 		/*
@@ -4650,7 +4689,7 @@ xfs_bmapi(
 	}
 	if (wr && *firstblock == NULLFSBLOCK) {
 		if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_BTREE)
-			minleft = INT_GET(ifp->if_broot->bb_level, ARCH_CONVERT) + 1;
+			minleft = be16_to_cpu(ifp->if_broot->bb_level) + 1;
 		else
 			minleft = 1;
 	} else
@@ -4754,10 +4793,20 @@ xfs_bmapi(
 					error = xfs_mod_incore_sb(mp,
 							XFS_SBS_FDBLOCKS,
 							-(alen), rsvd);
-				if (!error)
+				if (!error) {
 					error = xfs_mod_incore_sb(mp,
 							XFS_SBS_FDBLOCKS,
 							-(indlen), rsvd);
+					if (error && rt) {
+						xfs_mod_incore_sb(ip->i_mount,
+							XFS_SBS_FREXTENTS,
+							extsz, rsvd);
+					} else if (error) {
+						xfs_mod_incore_sb(ip->i_mount,
+							XFS_SBS_FDBLOCKS,
+							alen, rsvd);
+					}
+				}
 
 				if (error) {
 					if (XFS_IS_QUOTA_ON(ip->i_mount))
@@ -5682,12 +5731,13 @@ xfs_getbmap(
 			out.bmv_offset = XFS_FSB_TO_BB(mp, map[i].br_startoff);
 			out.bmv_length = XFS_FSB_TO_BB(mp, map[i].br_blockcount);
 			ASSERT(map[i].br_startblock != DELAYSTARTBLOCK);
-			if (prealloced &&
-			    map[i].br_startblock == HOLESTARTBLOCK &&
-			    out.bmv_offset + out.bmv_length == bmvend) {
-				/*
-				 * came to hole at end of file
-				 */
+                        if (map[i].br_startblock == HOLESTARTBLOCK &&
+                           ((prealloced && out.bmv_offset + out.bmv_length == bmvend) ||
+                             whichfork == XFS_ATTR_FORK )) {
+                                /*
+                                 * came to hole at end of file or the end of
+                                   attribute fork
+                                 */
 				goto unlock_and_return;
 			} else {
 				out.bmv_block =
@@ -5917,10 +5967,10 @@ xfs_check_block(
 	xfs_bmbt_ptr_t		*pp, *thispa;	/* pointer to block address */
 	xfs_bmbt_key_t		*prevp, *keyp;
 
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
+	ASSERT(be16_to_cpu(block->bb_level) > 0);
 
 	prevp = NULL;
-	for( i = 1; i <= INT_GET(block->bb_numrecs, ARCH_CONVERT);i++) {
+	for( i = 1; i <= be16_to_cpu(block->bb_numrecs); i++) {
 		dmxr = mp->m_bmap_dmxr[0];
 
 		if (root) {
@@ -5945,7 +5995,7 @@ xfs_check_block(
 			pp = XFS_BTREE_PTR_ADDR(mp->m_sb.sb_blocksize,
 				xfs_bmbt, block, i, dmxr);
 		}
-		for (j = i+1; j <= INT_GET(block->bb_numrecs, ARCH_CONVERT); j++) {
+		for (j = i+1; j <= be16_to_cpu(block->bb_numrecs); j++) {
 			if (root) {
 				thispa = XFS_BMAP_BROOT_PTR_ADDR(block, j, sz);
 			} else {
@@ -5998,8 +6048,8 @@ xfs_bmap_check_leaf_extents(
 	/*
 	 * Root level must use BMAP_BROOT_PTR_ADDR macro to get ptr out.
 	 */
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
-	level = INT_GET(block->bb_level, ARCH_CONVERT);
+	level = be16_to_cpu(block->bb_level);
+	ASSERT(level > 0);
 	xfs_check_block(block, mp, 1, ifp->if_broot_bytes);
 	pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
 	ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
@@ -6059,13 +6109,13 @@ xfs_bmap_check_leaf_extents(
 		xfs_extnum_t	num_recs;
 
 
-		num_recs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		num_recs = be16_to_cpu(block->bb_numrecs);
 
 		/*
 		 * Read-ahead the next leaf block, if any.
 		 */
 
-		nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
+		nextbno = be64_to_cpu(block->bb_rightsib);
 
 		/*
 		 * Check all the extents to make sure they are OK.
@@ -6121,7 +6171,7 @@ error0:
 		xfs_trans_brelse(NULL, bp);
 error_norelse:
 	cmn_err(CE_WARN, "%s: BAD after btree leaves for %d extents",
-		i, __FUNCTION__);
+		__FUNCTION__, i);
 	panic("%s: CORRUPTED BTREE OR SOMETHING", __FUNCTION__);
 	return;
 }
@@ -6162,8 +6212,8 @@ xfs_bmap_count_blocks(
 	 * Root level must use BMAP_BROOT_PTR_ADDR macro to get ptr out.
 	 */
 	block = ifp->if_broot;
-	ASSERT(INT_GET(block->bb_level, ARCH_CONVERT) > 0);
-	level = INT_GET(block->bb_level, ARCH_CONVERT);
+	level = be16_to_cpu(block->bb_level);
+	ASSERT(level > 0);
 	pp = XFS_BMAP_BROOT_PTR_ADDR(block, 1, ifp->if_broot_bytes);
 	ASSERT(INT_GET(*pp, ARCH_CONVERT) != NULLDFSBNO);
 	ASSERT(XFS_FSB_TO_AGNO(mp, INT_GET(*pp, ARCH_CONVERT)) < mp->m_sb.sb_agcount);
@@ -6208,14 +6258,14 @@ xfs_bmap_count_tree(
 
 	if (--level) {
 		/* Not at node above leafs, count this level of nodes */
-		nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
+		nextbno = be64_to_cpu(block->bb_rightsib);
 		while (nextbno != NULLFSBLOCK) {
 			if ((error = xfs_btree_read_bufl(mp, tp, nextbno,
 				0, &nbp, XFS_BMAP_BTREE_REF)))
 				return error;
 			*count += 1;
 			nextblock = XFS_BUF_TO_BMBT_BLOCK(nbp);
-			nextbno = INT_GET(nextblock->bb_rightsib, ARCH_CONVERT);
+			nextbno = be64_to_cpu(nextblock->bb_rightsib);
 			xfs_trans_brelse(tp, nbp);
 		}
 
@@ -6234,11 +6284,11 @@ xfs_bmap_count_tree(
 	} else {
 		/* count all level 1 nodes and their leaves */
 		for (;;) {
-			nextbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
-			numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+			nextbno = be64_to_cpu(block->bb_rightsib);
+			numrecs = be16_to_cpu(block->bb_numrecs);
 			frp = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize,
 				xfs_bmbt, block, 1, mp->m_bmap_dmxr[0]);
-			if (unlikely(xfs_bmap_count_leaves(frp, numrecs, count) < 0)) {
+			if (unlikely(xfs_bmap_disk_count_leaves(frp, numrecs, count) < 0)) {
 				xfs_trans_brelse(tp, bp);
 				XFS_ERROR_REPORT("xfs_bmap_count_tree(2)",
 						 XFS_ERRLEVEL_LOW, mp);
@@ -6270,6 +6320,22 @@ xfs_bmap_count_leaves(
 	int		b;
 
 	for ( b = 1; b <= numrecs; b++, frp++)
+		*count += xfs_bmbt_get_blockcount(frp);
+	return 0;
+}
+
+/*
+ * Count leaf blocks given a pointer to an extent list originally in btree format.
+ */
+int
+xfs_bmap_disk_count_leaves(
+	xfs_bmbt_rec_t		*frp,
+	int			numrecs,
+	int			*count)
+{
+	int		b;
+
+	for ( b = 1; b <= numrecs; b++, frp++)
 		*count += xfs_bmbt_disk_get_blockcount(frp);
 	return 0;
 }
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index e6d22ec9b2e4..2e0717a01309 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_BMAP_H__
 #define	__XFS_BMAP_H__
@@ -77,12 +63,11 @@ typedef	struct xfs_bmap_free
 					/* combine contig. space */
 #define	XFS_BMAPI_CONTIG	0x400	/* must allocate only one extent */
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAPI_AFLAG)
-int xfs_bmapi_aflag(int w);
 #define	XFS_BMAPI_AFLAG(w)	xfs_bmapi_aflag(w)
-#else
-#define	XFS_BMAPI_AFLAG(w)	((w) == XFS_ATTR_FORK ? XFS_BMAPI_ATTRFORK : 0)
-#endif
+static inline int xfs_bmapi_aflag(int w)
+{
+	return (w == XFS_ATTR_FORK ? XFS_BMAPI_ATTRFORK : 0);
+}
 
 /*
  * Special values for xfs_bmbt_irec_t br_startblock field.
@@ -90,14 +75,12 @@ int xfs_bmapi_aflag(int w);
 #define	DELAYSTARTBLOCK		((xfs_fsblock_t)-1LL)
 #define	HOLESTARTBLOCK		((xfs_fsblock_t)-2LL)
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_INIT)
-void xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp);
 #define	XFS_BMAP_INIT(flp,fbp)	xfs_bmap_init(flp,fbp)
-#else
-#define	XFS_BMAP_INIT(flp,fbp)	\
+static inline void xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp)
+{
 	((flp)->xbf_first = NULL, (flp)->xbf_count = 0, \
-	 (flp)->xbf_low = 0, *(fbp) = NULLFSBLOCK)
-#endif
+		(flp)->xbf_low = 0, *(fbp) = NULLFSBLOCK);
+}
 
 /*
  * Argument structure for xfs_bmap_alloc.
@@ -156,7 +139,8 @@ xfs_bmap_trace_exlist(
 int					/* error code */
 xfs_bmap_add_attrfork(
 	struct xfs_inode	*ip,	/* incore inode pointer */
-	int					rsvd);	/* flag for reserved block allocation */
+	int			size,	/* space needed for new attribute */
+	int			rsvd);	/* flag for reserved block allocation */
 
 /*
  * Add the extent to the list of extents to be free at transaction end.
diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 09c413576ba8..3f1383d160e8 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -1,41 +1,26 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,20 +28,19 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_itable.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_alloc.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
+#include "xfs_itable.h"
 #include "xfs_bmap.h"
 #include "xfs_error.h"
 #include "xfs_quota.h"
@@ -382,7 +366,7 @@ xfs_bmbt_delrec(
 		return 0;
 	}
 	block = xfs_bmbt_get_block(cur, level, &bp);
-	numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+	numrecs = be16_to_cpu(block->bb_numrecs);
 #ifdef DEBUG
 	if ((error = xfs_btree_check_lblock(cur, block, level, bp))) {
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
@@ -427,7 +411,7 @@ xfs_bmbt_delrec(
 		}
 	}
 	numrecs--;
-	INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs);
+	block->bb_numrecs = cpu_to_be16(numrecs);
 	xfs_bmbt_log_block(cur, bp, XFS_BB_NUMRECS);
 	/*
 	 * We're at the root level.
@@ -463,8 +447,8 @@ xfs_bmbt_delrec(
 		*stat = 1;
 		return 0;
 	}
-	rbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
-	lbno = INT_GET(block->bb_leftsib, ARCH_CONVERT);
+	rbno = be64_to_cpu(block->bb_rightsib);
+	lbno = be64_to_cpu(block->bb_leftsib);
 	/*
 	 * One child of root, need to get a chance to copy its contents
 	 * into the root and delete it. Can't go up to next level,
@@ -508,15 +492,15 @@ xfs_bmbt_delrec(
 			goto error0;
 		}
 #endif
-		bno = INT_GET(right->bb_leftsib, ARCH_CONVERT);
-		if (INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1 >=
+		bno = be64_to_cpu(right->bb_leftsib);
+		if (be16_to_cpu(right->bb_numrecs) - 1 >=
 		    XFS_BMAP_BLOCK_IMINRECS(level, cur)) {
 			if ((error = xfs_bmbt_lshift(tcur, level, &i))) {
 				XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 				goto error0;
 			}
 			if (i) {
-				ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >=
+				ASSERT(be16_to_cpu(block->bb_numrecs) >=
 				       XFS_BMAP_BLOCK_IMINRECS(level, tcur));
 				xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR);
 				tcur = NULL;
@@ -533,7 +517,7 @@ xfs_bmbt_delrec(
 				return 0;
 			}
 		}
-		rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT);
+		rrecs = be16_to_cpu(right->bb_numrecs);
 		if (lbno != NULLFSBLOCK) {
 			i = xfs_btree_firstrec(tcur, level);
 			XFS_WANT_CORRUPTED_GOTO(i == 1, error0);
@@ -564,15 +548,15 @@ xfs_bmbt_delrec(
 			goto error0;
 		}
 #endif
-		bno = INT_GET(left->bb_rightsib, ARCH_CONVERT);
-		if (INT_GET(left->bb_numrecs, ARCH_CONVERT) - 1 >=
+		bno = be64_to_cpu(left->bb_rightsib);
+		if (be16_to_cpu(left->bb_numrecs) - 1 >=
 		    XFS_BMAP_BLOCK_IMINRECS(level, cur)) {
 			if ((error = xfs_bmbt_rshift(tcur, level, &i))) {
 				XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 				goto error0;
 			}
 			if (i) {
-				ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >=
+				ASSERT(be16_to_cpu(block->bb_numrecs) >=
 				       XFS_BMAP_BLOCK_IMINRECS(level, tcur));
 				xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR);
 				tcur = NULL;
@@ -583,14 +567,14 @@ xfs_bmbt_delrec(
 				return 0;
 			}
 		}
-		lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		lrecs = be16_to_cpu(left->bb_numrecs);
 	}
 	xfs_btree_del_cursor(tcur, XFS_BTREE_NOERROR);
 	tcur = NULL;
 	mp = cur->bc_mp;
 	ASSERT(bno != NULLFSBLOCK);
 	if (lbno != NULLFSBLOCK &&
-	    lrecs + INT_GET(block->bb_numrecs, ARCH_CONVERT) <= XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
+	    lrecs + be16_to_cpu(block->bb_numrecs) <= XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
 		rbno = bno;
 		right = block;
 		rbp = bp;
@@ -605,7 +589,7 @@ xfs_bmbt_delrec(
 			goto error0;
 		}
 	} else if (rbno != NULLFSBLOCK &&
-		   rrecs + INT_GET(block->bb_numrecs, ARCH_CONVERT) <=
+		   rrecs + be16_to_cpu(block->bb_numrecs) <=
 		   XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
 		lbno = bno;
 		left = block;
@@ -620,7 +604,7 @@ xfs_bmbt_delrec(
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			goto error0;
 		}
-		lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		lrecs = be16_to_cpu(left->bb_numrecs);
 	} else {
 		if (level > 0 && (error = xfs_bmbt_decrement(cur, level, &i))) {
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
@@ -630,8 +614,8 @@ xfs_bmbt_delrec(
 		*stat = 1;
 		return 0;
 	}
-	numlrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
-	numrrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT);
+	numlrecs = be16_to_cpu(left->bb_numrecs);
+	numrrecs = be16_to_cpu(right->bb_numrecs);
 	if (level > 0) {
 		lkp = XFS_BMAP_KEY_IADDR(left, numlrecs + 1, cur);
 		lpp = XFS_BMAP_PTR_IADDR(left, numlrecs + 1, cur);
@@ -655,12 +639,12 @@ xfs_bmbt_delrec(
 		memcpy(lrp, rrp, numrrecs * sizeof(*lrp));
 		xfs_bmbt_log_recs(cur, lbp, numlrecs + 1, numlrecs + numrrecs);
 	}
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, numrrecs);
-	left->bb_rightsib = right->bb_rightsib; /* INT_: direct copy */
+	be16_add(&left->bb_numrecs, numrrecs);
+	left->bb_rightsib = right->bb_rightsib;
 	xfs_bmbt_log_block(cur, lbp, XFS_BB_RIGHTSIB | XFS_BB_NUMRECS);
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) {
+	if (be64_to_cpu(left->bb_rightsib) != NULLDFSBNO) {
 		if ((error = xfs_btree_read_bufl(mp, cur->bc_tp,
-				INT_GET(left->bb_rightsib, ARCH_CONVERT),
+				be64_to_cpu(left->bb_rightsib),
 				0, &rrbp, XFS_BMAP_BTREE_REF))) {
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			goto error0;
@@ -670,7 +654,7 @@ xfs_bmbt_delrec(
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			goto error0;
 		}
-		INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, lbno);
+		rrblock->bb_leftsib = cpu_to_be64(lbno);
 		xfs_bmbt_log_block(cur, rrbp, XFS_BB_LEFTSIB);
 	}
 	xfs_bmap_add_free(XFS_DADDR_TO_FSB(mp, XFS_BUF_ADDR(rbp)), 1,
@@ -727,7 +711,7 @@ xfs_bmbt_get_rec(
 	if ((error = xfs_btree_check_lblock(cur, block, 0, bp)))
 		return error;
 #endif
-	if (ptr > INT_GET(block->bb_numrecs, ARCH_CONVERT) || ptr <= 0) {
+	if (ptr > be16_to_cpu(block->bb_numrecs) || ptr <= 0) {
 		*stat = 0;
 		return 0;
 	}
@@ -788,7 +772,7 @@ xfs_bmbt_insrec(
 	}
 	XFS_STATS_INC(xs_bmbt_insrec);
 	block = xfs_bmbt_get_block(cur, level, &bp);
-	numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+	numrecs = be16_to_cpu(block->bb_numrecs);
 #ifdef DEBUG
 	if ((error = xfs_btree_check_lblock(cur, block, level, bp))) {
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
@@ -870,7 +854,7 @@ xfs_bmbt_insrec(
 			}
 		}
 	}
-	numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+	numrecs = be16_to_cpu(block->bb_numrecs);
 	if (level > 0) {
 		kp = XFS_BMAP_KEY_IADDR(block, 1, cur);
 		pp = XFS_BMAP_PTR_IADDR(block, 1, cur);
@@ -897,7 +881,7 @@ xfs_bmbt_insrec(
 		kp[ptr - 1] = key;
 		INT_SET(pp[ptr - 1], ARCH_CONVERT, *bnop);
 		numrecs++;
-		INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs);
+		block->bb_numrecs = cpu_to_be16(numrecs);
 		xfs_bmbt_log_keys(cur, bp, ptr, numrecs);
 		xfs_bmbt_log_ptrs(cur, bp, ptr, numrecs);
 	} else {
@@ -906,7 +890,7 @@ xfs_bmbt_insrec(
 			(numrecs - ptr + 1) * sizeof(*rp));
 		rp[ptr - 1] = *recp;
 		numrecs++;
-		INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs);
+		block->bb_numrecs = cpu_to_be16(numrecs);
 		xfs_bmbt_log_recs(cur, bp, ptr, numrecs);
 	}
 	xfs_bmbt_log_block(cur, bp, XFS_BB_NUMRECS);
@@ -971,7 +955,7 @@ xfs_bmbt_killroot(
 	/*
 	 * Give up if the root has multiple children.
 	 */
-	if (INT_GET(block->bb_numrecs, ARCH_CONVERT) != 1) {
+	if (be16_to_cpu(block->bb_numrecs) != 1) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		return 0;
 	}
@@ -982,37 +966,37 @@ xfs_bmbt_killroot(
 	 */
 	cbp = cur->bc_bufs[level - 1];
 	cblock = XFS_BUF_TO_BMBT_BLOCK(cbp);
-	if (INT_GET(cblock->bb_numrecs, ARCH_CONVERT) > XFS_BMAP_BLOCK_DMAXRECS(level, cur)) {
+	if (be16_to_cpu(cblock->bb_numrecs) > XFS_BMAP_BLOCK_DMAXRECS(level, cur)) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		return 0;
 	}
-	ASSERT(INT_GET(cblock->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO);
-	ASSERT(INT_GET(cblock->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO);
+	ASSERT(be64_to_cpu(cblock->bb_leftsib) == NULLDFSBNO);
+	ASSERT(be64_to_cpu(cblock->bb_rightsib) == NULLDFSBNO);
 	ip = cur->bc_private.b.ip;
 	ifp = XFS_IFORK_PTR(ip, cur->bc_private.b.whichfork);
 	ASSERT(XFS_BMAP_BLOCK_IMAXRECS(level, cur) ==
 	       XFS_BMAP_BROOT_MAXRECS(ifp->if_broot_bytes));
-	i = (int)(INT_GET(cblock->bb_numrecs, ARCH_CONVERT) - XFS_BMAP_BLOCK_IMAXRECS(level, cur));
+	i = (int)(be16_to_cpu(cblock->bb_numrecs) - XFS_BMAP_BLOCK_IMAXRECS(level, cur));
 	if (i) {
 		xfs_iroot_realloc(ip, i, cur->bc_private.b.whichfork);
 		block = ifp->if_broot;
 	}
-	INT_MOD(block->bb_numrecs, ARCH_CONVERT, i);
-	ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) == INT_GET(cblock->bb_numrecs, ARCH_CONVERT));
+	be16_add(&block->bb_numrecs, i);
+	ASSERT(block->bb_numrecs == cblock->bb_numrecs);
 	kp = XFS_BMAP_KEY_IADDR(block, 1, cur);
 	ckp = XFS_BMAP_KEY_IADDR(cblock, 1, cur);
-	memcpy(kp, ckp, INT_GET(block->bb_numrecs, ARCH_CONVERT) * sizeof(*kp));
+	memcpy(kp, ckp, be16_to_cpu(block->bb_numrecs) * sizeof(*kp));
 	pp = XFS_BMAP_PTR_IADDR(block, 1, cur);
 	cpp = XFS_BMAP_PTR_IADDR(cblock, 1, cur);
 #ifdef DEBUG
-	for (i = 0; i < INT_GET(cblock->bb_numrecs, ARCH_CONVERT); i++) {
+	for (i = 0; i < be16_to_cpu(cblock->bb_numrecs); i++) {
 		if ((error = xfs_btree_check_lptr(cur, INT_GET(cpp[i], ARCH_CONVERT), level - 1))) {
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			return error;
 		}
 	}
 #endif
-	memcpy(pp, cpp, INT_GET(block->bb_numrecs, ARCH_CONVERT) * sizeof(*pp));
+	memcpy(pp, cpp, be16_to_cpu(block->bb_numrecs) * sizeof(*pp));
 	xfs_bmap_add_free(XFS_DADDR_TO_FSB(cur->bc_mp, XFS_BUF_ADDR(cbp)), 1,
 			cur->bc_private.b.flist, cur->bc_mp);
 	ip->i_d.di_nblocks--;
@@ -1020,7 +1004,7 @@ xfs_bmbt_killroot(
 			XFS_TRANS_DQ_BCOUNT, -1L);
 	xfs_trans_binval(cur->bc_tp, cbp);
 	cur->bc_bufs[level - 1] = NULL;
-	INT_MOD(block->bb_level, ARCH_CONVERT, -1);
+	be16_add(&block->bb_level, -1);
 	xfs_trans_log_inode(cur->bc_tp, ip,
 		XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork));
 	cur->bc_nlevels--;
@@ -1176,7 +1160,7 @@ xfs_bmbt_lookup(
 			else
 				krbase = XFS_BMAP_REC_IADDR(block, 1, cur);
 			low = 1;
-			if (!(high = INT_GET(block->bb_numrecs, ARCH_CONVERT))) {
+			if (!(high = be16_to_cpu(block->bb_numrecs))) {
 				ASSERT(level == 0);
 				cur->bc_ptrs[0] = dir != XFS_LOOKUP_LE;
 				XFS_BMBT_TRACE_CURSOR(cur, EXIT);
@@ -1223,8 +1207,8 @@ xfs_bmbt_lookup(
 		 * If ge search and we went off the end of the block, but it's
 		 * not the last block, we're in the wrong block.
 		 */
-		if (dir == XFS_LOOKUP_GE && keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT) &&
-		    INT_GET(block->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) {
+		if (dir == XFS_LOOKUP_GE && keyno > be16_to_cpu(block->bb_numrecs) &&
+		    be64_to_cpu(block->bb_rightsib) != NULLDFSBNO) {
 			cur->bc_ptrs[0] = keyno;
 			if ((error = xfs_bmbt_increment(cur, 0, &i))) {
 				XFS_BMBT_TRACE_CURSOR(cur, ERROR);
@@ -1239,7 +1223,7 @@ xfs_bmbt_lookup(
 	else if (dir == XFS_LOOKUP_LE && diff > 0)
 		keyno--;
 	cur->bc_ptrs[0] = keyno;
-	if (keyno == 0 || keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	if (keyno == 0 || keyno > be16_to_cpu(block->bb_numrecs)) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 	} else {
@@ -1296,7 +1280,7 @@ xfs_bmbt_lshift(
 		return error;
 	}
 #endif
-	if (INT_GET(right->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO) {
+	if (be64_to_cpu(right->bb_leftsib) == NULLDFSBNO) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
@@ -1307,7 +1291,7 @@ xfs_bmbt_lshift(
 		return 0;
 	}
 	mp = cur->bc_mp;
-	if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, INT_GET(right->bb_leftsib, ARCH_CONVERT), 0,
+	if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, be64_to_cpu(right->bb_leftsib), 0,
 			&lbp, XFS_BMAP_BTREE_REF))) {
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 		return error;
@@ -1317,12 +1301,12 @@ xfs_bmbt_lshift(
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 		return error;
 	}
-	if (INT_GET(left->bb_numrecs, ARCH_CONVERT) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
+	if (be16_to_cpu(left->bb_numrecs) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
 	}
-	lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1;
+	lrecs = be16_to_cpu(left->bb_numrecs) + 1;
 	if (level > 0) {
 		lkp = XFS_BMAP_KEY_IADDR(left, lrecs, cur);
 		rkp = XFS_BMAP_KEY_IADDR(right, 1, cur);
@@ -1344,7 +1328,7 @@ xfs_bmbt_lshift(
 		*lrp = *rrp;
 		xfs_bmbt_log_recs(cur, lbp, lrecs, lrecs);
 	}
-	INT_SET(left->bb_numrecs, ARCH_CONVERT, lrecs);
+	left->bb_numrecs = cpu_to_be16(lrecs);
 	xfs_bmbt_log_block(cur, lbp, XFS_BB_NUMRECS);
 #ifdef DEBUG
 	if (level > 0)
@@ -1352,8 +1336,8 @@ xfs_bmbt_lshift(
 	else
 		xfs_btree_check_rec(XFS_BTNUM_BMAP, lrp - 1, lrp);
 #endif
-	rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1;
-	INT_SET(right->bb_numrecs, ARCH_CONVERT, rrecs);
+	rrecs = be16_to_cpu(right->bb_numrecs) - 1;
+	right->bb_numrecs = cpu_to_be16(rrecs);
 	xfs_bmbt_log_block(cur, rbp, XFS_BB_NUMRECS);
 	if (level > 0) {
 #ifdef DEBUG
@@ -1430,18 +1414,18 @@ xfs_bmbt_rshift(
 		return error;
 	}
 #endif
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO) {
+	if (be64_to_cpu(left->bb_rightsib) == NULLDFSBNO) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
 	}
-	if (cur->bc_ptrs[level] >= INT_GET(left->bb_numrecs, ARCH_CONVERT)) {
+	if (cur->bc_ptrs[level] >= be16_to_cpu(left->bb_numrecs)) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
 	}
 	mp = cur->bc_mp;
-	if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, INT_GET(left->bb_rightsib, ARCH_CONVERT), 0,
+	if ((error = xfs_btree_read_bufl(mp, cur->bc_tp, be64_to_cpu(left->bb_rightsib), 0,
 			&rbp, XFS_BMAP_BTREE_REF))) {
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 		return error;
@@ -1451,26 +1435,26 @@ xfs_bmbt_rshift(
 		XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 		return error;
 	}
-	if (INT_GET(right->bb_numrecs, ARCH_CONVERT) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
+	if (be16_to_cpu(right->bb_numrecs) == XFS_BMAP_BLOCK_IMAXRECS(level, cur)) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
 	}
 	if (level > 0) {
-		lkp = XFS_BMAP_KEY_IADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
-		lpp = XFS_BMAP_PTR_IADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
+		lkp = XFS_BMAP_KEY_IADDR(left, be16_to_cpu(left->bb_numrecs), cur);
+		lpp = XFS_BMAP_PTR_IADDR(left, be16_to_cpu(left->bb_numrecs), cur);
 		rkp = XFS_BMAP_KEY_IADDR(right, 1, cur);
 		rpp = XFS_BMAP_PTR_IADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1; i >= 0; i--) {
+		for (i = be16_to_cpu(right->bb_numrecs) - 1; i >= 0; i--) {
 			if ((error = xfs_btree_check_lptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level))) {
 				XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 				return error;
 			}
 		}
 #endif
-		memmove(rkp + 1, rkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memmove(rpp + 1, rpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
+		memmove(rkp + 1, rkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memmove(rpp + 1, rpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
 #ifdef DEBUG
 		if ((error = xfs_btree_check_lptr(cur, INT_GET(*lpp, ARCH_CONVERT), level))) {
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
@@ -1479,21 +1463,21 @@ xfs_bmbt_rshift(
 #endif
 		*rkp = *lkp;
 		*rpp = *lpp; /* INT_: direct copy */
-		xfs_bmbt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
-		xfs_bmbt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
+		xfs_bmbt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
+		xfs_bmbt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
 	} else {
-		lrp = XFS_BMAP_REC_IADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
+		lrp = XFS_BMAP_REC_IADDR(left, be16_to_cpu(left->bb_numrecs), cur);
 		rrp = XFS_BMAP_REC_IADDR(right, 1, cur);
-		memmove(rrp + 1, rrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
+		memmove(rrp + 1, rrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
 		*rrp = *lrp;
-		xfs_bmbt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
+		xfs_bmbt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
 		INT_SET(key.br_startoff, ARCH_CONVERT,
 			xfs_bmbt_disk_get_startoff(rrp));
 		rkp = &key;
 	}
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, -1);
+	be16_add(&left->bb_numrecs, -1);
 	xfs_bmbt_log_block(cur, lbp, XFS_BB_NUMRECS);
-	INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1);
+	be16_add(&right->bb_numrecs, 1);
 #ifdef DEBUG
 	if (level > 0)
 		xfs_btree_check_key(XFS_BTNUM_BMAP, rkp, rkp + 1);
@@ -1624,47 +1608,47 @@ xfs_bmbt_split(
 		return error;
 	}
 #endif
-	INT_SET(right->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC);
-	right->bb_level = left->bb_level; /* INT_: direct copy */
-	INT_SET(right->bb_numrecs, ARCH_CONVERT, (__uint16_t)(INT_GET(left->bb_numrecs, ARCH_CONVERT) / 2));
-	if ((INT_GET(left->bb_numrecs, ARCH_CONVERT) & 1) &&
-	    cur->bc_ptrs[level] <= INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1)
-		INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1);
-	i = INT_GET(left->bb_numrecs, ARCH_CONVERT) - INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1;
+	right->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC);
+	right->bb_level = left->bb_level;
+	right->bb_numrecs = cpu_to_be16(be16_to_cpu(left->bb_numrecs) / 2);
+	if ((be16_to_cpu(left->bb_numrecs) & 1) &&
+	    cur->bc_ptrs[level] <= be16_to_cpu(right->bb_numrecs) + 1)
+		be16_add(&right->bb_numrecs, 1);
+	i = be16_to_cpu(left->bb_numrecs) - be16_to_cpu(right->bb_numrecs) + 1;
 	if (level > 0) {
 		lkp = XFS_BMAP_KEY_IADDR(left, i, cur);
 		lpp = XFS_BMAP_PTR_IADDR(left, i, cur);
 		rkp = XFS_BMAP_KEY_IADDR(right, 1, cur);
 		rpp = XFS_BMAP_PTR_IADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) {
+		for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) {
 			if ((error = xfs_btree_check_lptr(cur, INT_GET(lpp[i], ARCH_CONVERT), level))) {
 				XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 				return error;
 			}
 		}
 #endif
-		memcpy(rkp, lkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memcpy(rpp, lpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
-		xfs_bmbt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		xfs_bmbt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(rkp, lkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memcpy(rpp, lpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
+		xfs_bmbt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		xfs_bmbt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		keyp->br_startoff = INT_GET(rkp->br_startoff, ARCH_CONVERT);
 	} else {
 		lrp = XFS_BMAP_REC_IADDR(left, i, cur);
 		rrp = XFS_BMAP_REC_IADDR(right, 1, cur);
-		memcpy(rrp, lrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
-		xfs_bmbt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(rrp, lrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
+		xfs_bmbt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		keyp->br_startoff = xfs_bmbt_disk_get_startoff(rrp);
 	}
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, -(INT_GET(right->bb_numrecs, ARCH_CONVERT)));
-	right->bb_rightsib = left->bb_rightsib; /* INT_: direct copy */
-	INT_SET(left->bb_rightsib, ARCH_CONVERT, args.fsbno);
-	INT_SET(right->bb_leftsib, ARCH_CONVERT, lbno);
+	be16_add(&left->bb_numrecs, -(be16_to_cpu(right->bb_numrecs)));
+	right->bb_rightsib = left->bb_rightsib;
+	left->bb_rightsib = cpu_to_be64(args.fsbno);
+	right->bb_leftsib = cpu_to_be64(lbno);
 	xfs_bmbt_log_block(cur, rbp, XFS_BB_ALL_BITS);
 	xfs_bmbt_log_block(cur, lbp, XFS_BB_NUMRECS | XFS_BB_RIGHTSIB);
-	if (INT_GET(right->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) {
+	if (be64_to_cpu(right->bb_rightsib) != NULLDFSBNO) {
 		if ((error = xfs_btree_read_bufl(args.mp, args.tp,
-				INT_GET(right->bb_rightsib, ARCH_CONVERT), 0, &rrbp,
+				be64_to_cpu(right->bb_rightsib), 0, &rrbp,
 				XFS_BMAP_BTREE_REF))) {
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			return error;
@@ -1674,12 +1658,12 @@ xfs_bmbt_split(
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			return error;
 		}
-		INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, args.fsbno);
+		rrblock->bb_leftsib = cpu_to_be64(args.fsbno);
 		xfs_bmbt_log_block(cur, rrbp, XFS_BB_LEFTSIB);
 	}
-	if (cur->bc_ptrs[level] > INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1) {
+	if (cur->bc_ptrs[level] > be16_to_cpu(left->bb_numrecs) + 1) {
 		xfs_btree_setbuf(cur, level, rbp);
-		cur->bc_ptrs[level] -= INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[level] -= be16_to_cpu(left->bb_numrecs);
 	}
 	if (level + 1 < cur->bc_nlevels) {
 		if ((error = xfs_btree_dup_cursor(cur, curp))) {
@@ -1751,18 +1735,18 @@ xfs_bmdr_to_bmbt(
 	xfs_bmbt_key_t		*tkp;
 	xfs_bmbt_ptr_t		*tpp;
 
-	INT_SET(rblock->bb_magic, ARCH_CONVERT, XFS_BMAP_MAGIC);
-	rblock->bb_level = dblock->bb_level;	/* both in on-disk format */
-	ASSERT(INT_GET(rblock->bb_level, ARCH_CONVERT) > 0);
-	rblock->bb_numrecs = dblock->bb_numrecs;/* both in on-disk format */
-	INT_SET(rblock->bb_leftsib, ARCH_CONVERT, NULLDFSBNO);
-	INT_SET(rblock->bb_rightsib, ARCH_CONVERT, NULLDFSBNO);
+	rblock->bb_magic = cpu_to_be32(XFS_BMAP_MAGIC);
+	rblock->bb_level = dblock->bb_level;
+	ASSERT(be16_to_cpu(rblock->bb_level) > 0);
+	rblock->bb_numrecs = dblock->bb_numrecs;
+	rblock->bb_leftsib = cpu_to_be64(NULLDFSBNO);
+	rblock->bb_rightsib = cpu_to_be64(NULLDFSBNO);
 	dmxr = (int)XFS_BTREE_BLOCK_MAXRECS(dblocklen, xfs_bmdr, 0);
 	fkp = XFS_BTREE_KEY_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr);
 	tkp = XFS_BMAP_BROOT_KEY_ADDR(rblock, 1, rblocklen);
 	fpp = XFS_BTREE_PTR_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr);
 	tpp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, rblocklen);
-	dmxr = INT_GET(dblock->bb_numrecs, ARCH_CONVERT);
+	dmxr = be16_to_cpu(dblock->bb_numrecs);
 	memcpy(tkp, fkp, sizeof(*fkp) * dmxr);
 	memcpy(tpp, fpp, sizeof(*fpp) * dmxr); /* INT_: direct copy */
 }
@@ -1805,7 +1789,7 @@ xfs_bmbt_decrement(
 		return error;
 	}
 #endif
-	if (INT_GET(block->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO) {
+	if (be64_to_cpu(block->bb_leftsib) == NULLDFSBNO) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
@@ -1837,7 +1821,7 @@ xfs_bmbt_decrement(
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			return error;
 		}
-		cur->bc_ptrs[lev] = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[lev] = be16_to_cpu(block->bb_numrecs);
 	}
 	XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 	*stat = 1;
@@ -2017,7 +2001,7 @@ xfs_bmbt_get_state(
 				ext_flag);
 }
 
-#if __BYTE_ORDER != __BIG_ENDIAN
+#ifndef XFS_NATIVE_HOST
 /* Endian flipping versions of the bmbt extraction functions */
 void
 xfs_bmbt_disk_get_all(
@@ -2087,7 +2071,7 @@ xfs_bmbt_disk_get_state(
 	return xfs_extent_state(xfs_bmbt_disk_get_blockcount(r),
 				ext_flag);
 }
-#endif
+#endif /* XFS_NATIVE_HOST */
 
 
 /*
@@ -2123,12 +2107,12 @@ xfs_bmbt_increment(
 		return error;
 	}
 #endif
-	if (++cur->bc_ptrs[level] <= INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	if (++cur->bc_ptrs[level] <= be16_to_cpu(block->bb_numrecs)) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 1;
 		return 0;
 	}
-	if (INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO) {
+	if (be64_to_cpu(block->bb_rightsib) == NULLDFSBNO) {
 		XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 		*stat = 0;
 		return 0;
@@ -2141,7 +2125,7 @@ xfs_bmbt_increment(
 			return error;
 		}
 #endif
-		if (++cur->bc_ptrs[lev] <= INT_GET(block->bb_numrecs, ARCH_CONVERT))
+		if (++cur->bc_ptrs[lev] <= be16_to_cpu(block->bb_numrecs))
 			break;
 		if (lev < cur->bc_nlevels - 1)
 			xfs_btree_readahead(cur, lev, XFS_BTCUR_RIGHTRA);
@@ -2403,23 +2387,23 @@ xfs_bmbt_newroot(
 	bp = xfs_btree_get_bufl(args.mp, cur->bc_tp, args.fsbno, 0);
 	cblock = XFS_BUF_TO_BMBT_BLOCK(bp);
 	*cblock = *block;
-	INT_MOD(block->bb_level, ARCH_CONVERT, +1);
-	INT_SET(block->bb_numrecs, ARCH_CONVERT, 1);
+	be16_add(&block->bb_level, 1);
+	block->bb_numrecs = cpu_to_be16(1);
 	cur->bc_nlevels++;
 	cur->bc_ptrs[level + 1] = 1;
 	kp = XFS_BMAP_KEY_IADDR(block, 1, cur);
 	ckp = XFS_BMAP_KEY_IADDR(cblock, 1, cur);
-	memcpy(ckp, kp, INT_GET(cblock->bb_numrecs, ARCH_CONVERT) * sizeof(*kp));
+	memcpy(ckp, kp, be16_to_cpu(cblock->bb_numrecs) * sizeof(*kp));
 	cpp = XFS_BMAP_PTR_IADDR(cblock, 1, cur);
 #ifdef DEBUG
-	for (i = 0; i < INT_GET(cblock->bb_numrecs, ARCH_CONVERT); i++) {
+	for (i = 0; i < be16_to_cpu(cblock->bb_numrecs); i++) {
 		if ((error = xfs_btree_check_lptr(cur, INT_GET(pp[i], ARCH_CONVERT), level))) {
 			XFS_BMBT_TRACE_CURSOR(cur, ERROR);
 			return error;
 		}
 	}
 #endif
-	memcpy(cpp, pp, INT_GET(cblock->bb_numrecs, ARCH_CONVERT) * sizeof(*pp));
+	memcpy(cpp, pp, be16_to_cpu(cblock->bb_numrecs) * sizeof(*pp));
 #ifdef DEBUG
 	if ((error = xfs_btree_check_lptr(cur, (xfs_bmbt_ptr_t)args.fsbno,
 			level))) {
@@ -2428,7 +2412,7 @@ xfs_bmbt_newroot(
 	}
 #endif
 	INT_SET(*pp, ARCH_CONVERT, args.fsbno);
-	xfs_iroot_realloc(cur->bc_private.b.ip, 1 - INT_GET(cblock->bb_numrecs, ARCH_CONVERT),
+	xfs_iroot_realloc(cur->bc_private.b.ip, 1 - be16_to_cpu(cblock->bb_numrecs),
 		cur->bc_private.b.whichfork);
 	xfs_btree_setbuf(cur, level, bp);
 	/*
@@ -2436,8 +2420,8 @@ xfs_bmbt_newroot(
 	 * the root is at the right level.
 	 */
 	xfs_bmbt_log_block(cur, bp, XFS_BB_ALL_BITS);
-	xfs_bmbt_log_keys(cur, bp, 1, INT_GET(cblock->bb_numrecs, ARCH_CONVERT));
-	xfs_bmbt_log_ptrs(cur, bp, 1, INT_GET(cblock->bb_numrecs, ARCH_CONVERT));
+	xfs_bmbt_log_keys(cur, bp, 1, be16_to_cpu(cblock->bb_numrecs));
+	xfs_bmbt_log_ptrs(cur, bp, 1, be16_to_cpu(cblock->bb_numrecs));
 	XFS_BMBT_TRACE_CURSOR(cur, EXIT);
 	*logflags |=
 		XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork);
@@ -2531,7 +2515,7 @@ xfs_bmbt_set_allf(
 #endif	/* XFS_BIG_BLKNOS */
 }
 
-#if __BYTE_ORDER != __BIG_ENDIAN
+#ifndef XFS_NATIVE_HOST
 /*
  * Set all the fields in a bmap extent record from the uncompressed form.
  */
@@ -2617,7 +2601,7 @@ xfs_bmbt_disk_set_allf(
 	}
 #endif	/* XFS_BIG_BLKNOS */
 }
-#endif
+#endif /* XFS_NATIVE_HOST */
 
 /*
  * Set the blockcount field in a bmap extent record.
@@ -2705,18 +2689,18 @@ xfs_bmbt_to_bmdr(
 	xfs_bmbt_key_t		*tkp;
 	xfs_bmbt_ptr_t		*tpp;
 
-	ASSERT(INT_GET(rblock->bb_magic, ARCH_CONVERT) == XFS_BMAP_MAGIC);
-	ASSERT(INT_GET(rblock->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO);
-	ASSERT(INT_GET(rblock->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO);
-	ASSERT(INT_GET(rblock->bb_level, ARCH_CONVERT) > 0);
-	dblock->bb_level = rblock->bb_level;	/* both in on-disk format */
-	dblock->bb_numrecs = rblock->bb_numrecs;/* both in on-disk format */
+	ASSERT(be32_to_cpu(rblock->bb_magic) == XFS_BMAP_MAGIC);
+	ASSERT(be64_to_cpu(rblock->bb_leftsib) == NULLDFSBNO);
+	ASSERT(be64_to_cpu(rblock->bb_rightsib) == NULLDFSBNO);
+	ASSERT(be16_to_cpu(rblock->bb_level) > 0);
+	dblock->bb_level = rblock->bb_level;
+	dblock->bb_numrecs = rblock->bb_numrecs;
 	dmxr = (int)XFS_BTREE_BLOCK_MAXRECS(dblocklen, xfs_bmdr, 0);
 	fkp = XFS_BMAP_BROOT_KEY_ADDR(rblock, 1, rblocklen);
 	tkp = XFS_BTREE_KEY_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr);
 	fpp = XFS_BMAP_BROOT_PTR_ADDR(rblock, 1, rblocklen);
 	tpp = XFS_BTREE_PTR_ADDR(dblocklen, xfs_bmdr, dblock, 1, dmxr);
-	dmxr = INT_GET(dblock->bb_numrecs, ARCH_CONVERT);
+	dmxr = be16_to_cpu(dblock->bb_numrecs);
 	memcpy(tkp, fkp, sizeof(*fkp) * dmxr);
 	memcpy(tpp, fpp, sizeof(*fpp) * dmxr); /* INT_: direct copy */
 }
diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h
index 0a40cf126c28..e095a2d344ae 100644
--- a/fs/xfs/xfs_bmap_btree.h
+++ b/fs/xfs/xfs_bmap_btree.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000,2002-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_BMAP_BTREE_H__
 #define __XFS_BMAP_BTREE_H__
@@ -42,10 +28,9 @@ struct xfs_inode;
 /*
  * Bmap root header, on-disk form only.
  */
-typedef struct xfs_bmdr_block
-{
-	__uint16_t	bb_level;	/* 0 is a leaf */
-	__uint16_t	bb_numrecs;	/* current # of data records */
+typedef struct xfs_bmdr_block {
+	__be16		bb_level;	/* 0 is a leaf */
+	__be16		bb_numrecs;	/* current # of data records */
 } xfs_bmdr_block_t;
 
 /*
@@ -62,7 +47,7 @@ typedef struct xfs_bmdr_block
  *  l1:0-20 are blockcount.
  */
 
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#ifndef XFS_NATIVE_HOST
 
 #define BMBT_TOTAL_BITLEN	128	/* 128 bits, 16 bytes */
 #define BMBT_EXNTFLAG_BITOFF	0
@@ -87,7 +72,7 @@ typedef struct xfs_bmdr_block
 #define BMBT_BLOCKCOUNT_BITOFF	64 /* Start of second 64 bit container */
 #define BMBT_BLOCKCOUNT_BITLEN	21
 
-#endif
+#endif /* XFS_NATIVE_HOST */
 
 
 #define BMBT_USE_64	1
@@ -114,31 +99,31 @@ typedef xfs_bmbt_rec_64_t xfs_bmbt_rec_t, xfs_bmdr_rec_t;
 	(((((xfs_fsblock_t)1) << STARTBLOCKMASKBITS) - 1) << STARTBLOCKVALBITS)
 #define DSTARTBLOCKMASK		\
 	(((((xfs_dfsbno_t)1) << DSTARTBLOCKMASKBITS) - 1) << STARTBLOCKVALBITS)
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_ISNULLSTARTBLOCK)
-int isnullstartblock(xfs_fsblock_t x);
+
 #define ISNULLSTARTBLOCK(x)	isnullstartblock(x)
-#else
-#define ISNULLSTARTBLOCK(x)	(((x) & STARTBLOCKMASK) == STARTBLOCKMASK)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_ISNULLDSTARTBLOCK)
-int isnulldstartblock(xfs_dfsbno_t x);
+static inline int isnullstartblock(xfs_fsblock_t x)
+{
+	return ((x) & STARTBLOCKMASK) == STARTBLOCKMASK;
+}
+
 #define ISNULLDSTARTBLOCK(x)	isnulldstartblock(x)
-#else
-#define ISNULLDSTARTBLOCK(x)	(((x) & DSTARTBLOCKMASK) == DSTARTBLOCKMASK)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_NULLSTARTBLOCK)
-xfs_fsblock_t nullstartblock(int k);
+static inline int isnulldstartblock(xfs_dfsbno_t x)
+{
+	return ((x) & DSTARTBLOCKMASK) == DSTARTBLOCKMASK;
+}
+
 #define NULLSTARTBLOCK(k)	nullstartblock(k)
-#else
-#define NULLSTARTBLOCK(k)	\
-	((ASSERT(k < (1 << STARTBLOCKVALBITS))), (STARTBLOCKMASK | (k)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_STARTBLOCKVAL)
-xfs_filblks_t startblockval(xfs_fsblock_t x);
+static inline xfs_fsblock_t nullstartblock(int k)
+{
+	ASSERT(k < (1 << STARTBLOCKVALBITS));
+	return STARTBLOCKMASK | (k);
+}
+
 #define STARTBLOCKVAL(x)	startblockval(x)
-#else
-#define STARTBLOCKVAL(x)	((xfs_filblks_t)((x) & ~STARTBLOCKMASK))
-#endif
+static inline xfs_filblks_t startblockval(xfs_fsblock_t x)
+{
+	return (xfs_filblks_t)((x) & ~STARTBLOCKMASK);
+}
 
 /*
  * Possible extent formats.
@@ -159,14 +144,9 @@ typedef enum {
 /*
  * Extent state and extent format macros.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_EXTFMT_INODE )
-xfs_exntfmt_t xfs_extfmt_inode(struct xfs_inode *ip);
-#define XFS_EXTFMT_INODE(x)	xfs_extfmt_inode(x)
-#else
-#define XFS_EXTFMT_INODE(x) \
-  (XFS_SB_VERSION_HASEXTFLGBIT(&((x)->i_mount->m_sb)) ? \
-	XFS_EXTFMT_HASSTATE : XFS_EXTFMT_NOSTATE)
-#endif
+#define XFS_EXTFMT_INODE(x)	\
+	(XFS_SB_VERSION_HASEXTFLGBIT(&((x)->i_mount->m_sb)) ? \
+		XFS_EXTFMT_HASSTATE : XFS_EXTFMT_NOSTATE)
 #define ISUNWRITTEN(x)	((x)->br_state == XFS_EXT_UNWRITTEN)
 
 /*
@@ -192,248 +172,110 @@ typedef xfs_dfsbno_t xfs_bmbt_ptr_t, xfs_bmdr_ptr_t;	/* btree pointer type */
 					/* btree block header type */
 typedef struct xfs_btree_lblock xfs_bmbt_block_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_BMBT_BLOCK)
-xfs_bmbt_block_t *xfs_buf_to_bmbt_block(struct xfs_buf *bp);
-#define XFS_BUF_TO_BMBT_BLOCK(bp)		xfs_buf_to_bmbt_block(bp)
-#else
-#define XFS_BUF_TO_BMBT_BLOCK(bp) ((xfs_bmbt_block_t *)(XFS_BUF_PTR(bp)))
-#endif
+#define XFS_BUF_TO_BMBT_BLOCK(bp)	((xfs_bmbt_block_t *)XFS_BUF_PTR(bp))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_RBLOCK_DSIZE)
-int xfs_bmap_rblock_dsize(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_RBLOCK_DSIZE(lev,cur)		xfs_bmap_rblock_dsize(lev,cur)
-#else
-#define XFS_BMAP_RBLOCK_DSIZE(lev,cur) ((cur)->bc_private.b.forksize)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_RBLOCK_ISIZE)
-int xfs_bmap_rblock_isize(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_RBLOCK_ISIZE(lev,cur)		xfs_bmap_rblock_isize(lev,cur)
-#else
-#define XFS_BMAP_RBLOCK_ISIZE(lev,cur) \
+#define XFS_BMAP_IBLOCK_SIZE(lev,cur)	(1 << (cur)->bc_blocklog)
+#define XFS_BMAP_RBLOCK_DSIZE(lev,cur)	((cur)->bc_private.b.forksize)
+#define XFS_BMAP_RBLOCK_ISIZE(lev,cur)	\
 	((int)XFS_IFORK_PTR((cur)->bc_private.b.ip, \
-			    (cur)->bc_private.b.whichfork)->if_broot_bytes)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_IBLOCK_SIZE)
-int xfs_bmap_iblock_size(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_IBLOCK_SIZE(lev,cur)		xfs_bmap_iblock_size(lev,cur)
-#else
-#define XFS_BMAP_IBLOCK_SIZE(lev,cur) (1 << (cur)->bc_blocklog)
-#endif
+		    (cur)->bc_private.b.whichfork)->if_broot_bytes)
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BLOCK_DSIZE)
-int xfs_bmap_block_dsize(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_BLOCK_DSIZE(lev,cur)		xfs_bmap_block_dsize(lev,cur)
-#else
-#define XFS_BMAP_BLOCK_DSIZE(lev,cur) \
-	((lev) == (cur)->bc_nlevels - 1 ? \
-		XFS_BMAP_RBLOCK_DSIZE(lev,cur) : \
-		XFS_BMAP_IBLOCK_SIZE(lev,cur))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BLOCK_ISIZE)
-int xfs_bmap_block_isize(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_BLOCK_ISIZE(lev,cur)		xfs_bmap_block_isize(lev,cur)
-#else
-#define XFS_BMAP_BLOCK_ISIZE(lev,cur) \
-	((lev) == (cur)->bc_nlevels - 1 ? \
-		XFS_BMAP_RBLOCK_ISIZE(lev,cur) : \
-		XFS_BMAP_IBLOCK_SIZE(lev,cur))
-#endif
+#define XFS_BMAP_BLOCK_DSIZE(lev,cur)	\
+	(((lev) == (cur)->bc_nlevels - 1 ? \
+		XFS_BMAP_RBLOCK_DSIZE(lev,cur) : XFS_BMAP_IBLOCK_SIZE(lev,cur)))
+#define XFS_BMAP_BLOCK_ISIZE(lev,cur)	\
+	(((lev) == (cur)->bc_nlevels - 1 ? \
+		XFS_BMAP_RBLOCK_ISIZE(lev,cur) : XFS_BMAP_IBLOCK_SIZE(lev,cur)))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BLOCK_DMAXRECS)
-int xfs_bmap_block_dmaxrecs(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_BLOCK_DMAXRECS(lev,cur)	xfs_bmap_block_dmaxrecs(lev,cur)
-#else
 #define XFS_BMAP_BLOCK_DMAXRECS(lev,cur) \
-	((lev) == (cur)->bc_nlevels - 1 ? \
+	(((lev) == (cur)->bc_nlevels - 1 ? \
 		XFS_BTREE_BLOCK_MAXRECS(XFS_BMAP_RBLOCK_DSIZE(lev,cur), \
 			xfs_bmdr, (lev) == 0) : \
-		((cur)->bc_mp->m_bmap_dmxr[(lev) != 0]))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BLOCK_IMAXRECS)
-int xfs_bmap_block_imaxrecs(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_BLOCK_IMAXRECS(lev,cur)	xfs_bmap_block_imaxrecs(lev,cur)
-#else
+		((cur)->bc_mp->m_bmap_dmxr[(lev) != 0])))
 #define XFS_BMAP_BLOCK_IMAXRECS(lev,cur) \
-	((lev) == (cur)->bc_nlevels - 1 ? \
-		XFS_BTREE_BLOCK_MAXRECS(XFS_BMAP_RBLOCK_ISIZE(lev,cur), \
-			xfs_bmbt, (lev) == 0) : \
-		((cur)->bc_mp->m_bmap_dmxr[(lev) != 0]))
-#endif
+	(((lev) == (cur)->bc_nlevels - 1 ? \
+			XFS_BTREE_BLOCK_MAXRECS(XFS_BMAP_RBLOCK_ISIZE(lev,cur),\
+				xfs_bmbt, (lev) == 0) : \
+			((cur)->bc_mp->m_bmap_dmxr[(lev) != 0])))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BLOCK_DMINRECS)
-int xfs_bmap_block_dminrecs(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_BLOCK_DMINRECS(lev,cur)	xfs_bmap_block_dminrecs(lev,cur)
-#else
 #define XFS_BMAP_BLOCK_DMINRECS(lev,cur) \
-	((lev) == (cur)->bc_nlevels - 1 ? \
-		XFS_BTREE_BLOCK_MINRECS(XFS_BMAP_RBLOCK_DSIZE(lev,cur), \
-			xfs_bmdr, (lev) == 0) : \
-		((cur)->bc_mp->m_bmap_dmnr[(lev) != 0]))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BLOCK_IMINRECS)
-int xfs_bmap_block_iminrecs(int lev, struct xfs_btree_cur *cur);
-#define XFS_BMAP_BLOCK_IMINRECS(lev,cur)	xfs_bmap_block_iminrecs(lev,cur)
-#else
+	(((lev) == (cur)->bc_nlevels - 1 ? \
+			XFS_BTREE_BLOCK_MINRECS(XFS_BMAP_RBLOCK_DSIZE(lev,cur),\
+				xfs_bmdr, (lev) == 0) : \
+			((cur)->bc_mp->m_bmap_dmnr[(lev) != 0])))
 #define XFS_BMAP_BLOCK_IMINRECS(lev,cur) \
-	((lev) == (cur)->bc_nlevels - 1 ? \
-		XFS_BTREE_BLOCK_MINRECS(XFS_BMAP_RBLOCK_ISIZE(lev,cur), \
-			xfs_bmbt, (lev) == 0) : \
-		((cur)->bc_mp->m_bmap_dmnr[(lev) != 0]))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_REC_DADDR)
-xfs_bmbt_rec_t *
-xfs_bmap_rec_daddr(xfs_bmbt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define XFS_BMAP_REC_DADDR(bb,i,cur)		xfs_bmap_rec_daddr(bb,i,cur)
-#else
-#define XFS_BMAP_REC_DADDR(bb,i,cur) \
-	XFS_BTREE_REC_ADDR(XFS_BMAP_BLOCK_DSIZE(		\
-		INT_GET((bb)->bb_level, ARCH_CONVERT), cur),	\
-		xfs_bmbt, bb, i, XFS_BMAP_BLOCK_DMAXRECS(	\
-			INT_GET((bb)->bb_level, ARCH_CONVERT), cur))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_REC_IADDR)
-xfs_bmbt_rec_t *
-xfs_bmap_rec_iaddr(xfs_bmbt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define XFS_BMAP_REC_IADDR(bb,i,cur)		xfs_bmap_rec_iaddr(bb,i,cur)
-#else
-#define XFS_BMAP_REC_IADDR(bb,i,cur) \
-	XFS_BTREE_REC_ADDR(XFS_BMAP_BLOCK_ISIZE(		\
-		INT_GET((bb)->bb_level, ARCH_CONVERT), cur),	\
-		xfs_bmbt, bb, i, XFS_BMAP_BLOCK_IMAXRECS(	\
-			INT_GET((bb)->bb_level, ARCH_CONVERT), cur))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_KEY_DADDR)
-xfs_bmbt_key_t *
-xfs_bmap_key_daddr(xfs_bmbt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define XFS_BMAP_KEY_DADDR(bb,i,cur)		xfs_bmap_key_daddr(bb,i,cur)
-#else
-#define XFS_BMAP_KEY_DADDR(bb,i,cur) \
-	XFS_BTREE_KEY_ADDR(XFS_BMAP_BLOCK_DSIZE(		\
-		INT_GET((bb)->bb_level, ARCH_CONVERT), cur),	\
-		xfs_bmbt, bb, i, XFS_BMAP_BLOCK_DMAXRECS(	\
-			INT_GET((bb)->bb_level, ARCH_CONVERT), cur))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_KEY_IADDR)
-xfs_bmbt_key_t *
-xfs_bmap_key_iaddr(xfs_bmbt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define XFS_BMAP_KEY_IADDR(bb,i,cur)		xfs_bmap_key_iaddr(bb,i,cur)
-#else
-#define XFS_BMAP_KEY_IADDR(bb,i,cur) \
-	XFS_BTREE_KEY_ADDR(XFS_BMAP_BLOCK_ISIZE(		\
-		INT_GET((bb)->bb_level, ARCH_CONVERT), cur),	\
-		xfs_bmbt, bb, i, XFS_BMAP_BLOCK_IMAXRECS(	\
-			INT_GET((bb)->bb_level, ARCH_CONVERT), cur))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_PTR_DADDR)
-xfs_bmbt_ptr_t *
-xfs_bmap_ptr_daddr(xfs_bmbt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define XFS_BMAP_PTR_DADDR(bb,i,cur)		xfs_bmap_ptr_daddr(bb,i,cur)
-#else
-#define XFS_BMAP_PTR_DADDR(bb,i,cur) \
-	XFS_BTREE_PTR_ADDR(XFS_BMAP_BLOCK_DSIZE(		\
-		INT_GET((bb)->bb_level, ARCH_CONVERT), cur),	\
-		xfs_bmbt, bb, i, XFS_BMAP_BLOCK_DMAXRECS(	\
-			INT_GET((bb)->bb_level, ARCH_CONVERT), cur))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_PTR_IADDR)
-xfs_bmbt_ptr_t *
-xfs_bmap_ptr_iaddr(xfs_bmbt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define XFS_BMAP_PTR_IADDR(bb,i,cur)		xfs_bmap_ptr_iaddr(bb,i,cur)
-#else
-#define XFS_BMAP_PTR_IADDR(bb,i,cur) \
-	XFS_BTREE_PTR_ADDR(XFS_BMAP_BLOCK_ISIZE(		\
-		INT_GET((bb)->bb_level, ARCH_CONVERT), cur),	\
-		xfs_bmbt, bb, i, XFS_BMAP_BLOCK_IMAXRECS(	\
-			INT_GET((bb)->bb_level, ARCH_CONVERT), cur))
-#endif
+	(((lev) == (cur)->bc_nlevels - 1 ? \
+			XFS_BTREE_BLOCK_MINRECS(XFS_BMAP_RBLOCK_ISIZE(lev,cur),\
+				xfs_bmbt, (lev) == 0) : \
+			((cur)->bc_mp->m_bmap_dmnr[(lev) != 0])))
+
+#define XFS_BMAP_REC_DADDR(bb,i,cur)	\
+	(XFS_BTREE_REC_ADDR(XFS_BMAP_BLOCK_DSIZE(			\
+			be16_to_cpu((bb)->bb_level), cur),		\
+			xfs_bmbt, bb, i, XFS_BMAP_BLOCK_DMAXRECS(	\
+				be16_to_cpu((bb)->bb_level), cur)))
+#define XFS_BMAP_REC_IADDR(bb,i,cur)	\
+	(XFS_BTREE_REC_ADDR(XFS_BMAP_BLOCK_ISIZE(			\
+			be16_to_cpu((bb)->bb_level), cur),		\
+			xfs_bmbt, bb, i, XFS_BMAP_BLOCK_IMAXRECS(	\
+				be16_to_cpu((bb)->bb_level), cur)))
+
+#define XFS_BMAP_KEY_DADDR(bb,i,cur)	\
+	(XFS_BTREE_KEY_ADDR(XFS_BMAP_BLOCK_DSIZE(			\
+			be16_to_cpu((bb)->bb_level), cur),		\
+			xfs_bmbt, bb, i, XFS_BMAP_BLOCK_DMAXRECS(	\
+				be16_to_cpu((bb)->bb_level), cur)))
+#define XFS_BMAP_KEY_IADDR(bb,i,cur)	\
+	(XFS_BTREE_KEY_ADDR(XFS_BMAP_BLOCK_ISIZE(			\
+			be16_to_cpu((bb)->bb_level), cur),		\
+			xfs_bmbt, bb, i, XFS_BMAP_BLOCK_IMAXRECS(	\
+				be16_to_cpu((bb)->bb_level), cur)))
+
+#define XFS_BMAP_PTR_DADDR(bb,i,cur)	\
+	(XFS_BTREE_PTR_ADDR(XFS_BMAP_BLOCK_DSIZE(			\
+			be16_to_cpu((bb)->bb_level), cur),		\
+			xfs_bmbt, bb, i, XFS_BMAP_BLOCK_DMAXRECS(	\
+				be16_to_cpu((bb)->bb_level), cur)))
+#define XFS_BMAP_PTR_IADDR(bb,i,cur)	\
+	(XFS_BTREE_PTR_ADDR(XFS_BMAP_BLOCK_ISIZE(			\
+			be16_to_cpu((bb)->bb_level), cur),		\
+			xfs_bmbt, bb, i, XFS_BMAP_BLOCK_IMAXRECS(	\
+				be16_to_cpu((bb)->bb_level), cur)))
 
 /*
  * These are to be used when we know the size of the block and
  * we don't have a cursor.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_REC_ADDR)
-xfs_bmbt_rec_t *xfs_bmap_broot_rec_addr(xfs_bmbt_block_t *bb, int i, int sz);
-#define XFS_BMAP_BROOT_REC_ADDR(bb,i,sz)	xfs_bmap_broot_rec_addr(bb,i,sz)
-#else
 #define XFS_BMAP_BROOT_REC_ADDR(bb,i,sz) \
-	XFS_BTREE_REC_ADDR(sz,xfs_bmbt,bb,i,XFS_BMAP_BROOT_MAXRECS(sz))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_KEY_ADDR)
-xfs_bmbt_key_t *xfs_bmap_broot_key_addr(xfs_bmbt_block_t *bb, int i, int sz);
-#define XFS_BMAP_BROOT_KEY_ADDR(bb,i,sz)	xfs_bmap_broot_key_addr(bb,i,sz)
-#else
+	(XFS_BTREE_REC_ADDR(sz,xfs_bmbt,bb,i,XFS_BMAP_BROOT_MAXRECS(sz)))
 #define XFS_BMAP_BROOT_KEY_ADDR(bb,i,sz) \
-	XFS_BTREE_KEY_ADDR(sz,xfs_bmbt,bb,i,XFS_BMAP_BROOT_MAXRECS(sz))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_PTR_ADDR)
-xfs_bmbt_ptr_t *xfs_bmap_broot_ptr_addr(xfs_bmbt_block_t *bb, int i, int sz);
-#define XFS_BMAP_BROOT_PTR_ADDR(bb,i,sz)	xfs_bmap_broot_ptr_addr(bb,i,sz)
-#else
+	(XFS_BTREE_KEY_ADDR(sz,xfs_bmbt,bb,i,XFS_BMAP_BROOT_MAXRECS(sz)))
 #define XFS_BMAP_BROOT_PTR_ADDR(bb,i,sz) \
-	XFS_BTREE_PTR_ADDR(sz,xfs_bmbt,bb,i,XFS_BMAP_BROOT_MAXRECS(sz))
-#endif
+	(XFS_BTREE_PTR_ADDR(sz,xfs_bmbt,bb,i,XFS_BMAP_BROOT_MAXRECS(sz)))
+
+#define XFS_BMAP_BROOT_NUMRECS(bb)	be16_to_cpu((bb)->bb_numrecs)
+#define XFS_BMAP_BROOT_MAXRECS(sz)	XFS_BTREE_BLOCK_MAXRECS(sz,xfs_bmbt,0)
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_NUMRECS)
-int xfs_bmap_broot_numrecs(xfs_bmdr_block_t *bb);
-#define XFS_BMAP_BROOT_NUMRECS(bb)		xfs_bmap_broot_numrecs(bb)
-#else
-#define XFS_BMAP_BROOT_NUMRECS(bb) (INT_GET((bb)->bb_numrecs, ARCH_CONVERT))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_MAXRECS)
-int xfs_bmap_broot_maxrecs(int sz);
-#define XFS_BMAP_BROOT_MAXRECS(sz)		xfs_bmap_broot_maxrecs(sz)
-#else
-#define XFS_BMAP_BROOT_MAXRECS(sz) XFS_BTREE_BLOCK_MAXRECS(sz,xfs_bmbt,0)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_SPACE_CALC)
-int xfs_bmap_broot_space_calc(int nrecs);
-#define XFS_BMAP_BROOT_SPACE_CALC(nrecs)	xfs_bmap_broot_space_calc(nrecs)
-#else
 #define XFS_BMAP_BROOT_SPACE_CALC(nrecs) \
-	((int)(sizeof(xfs_bmbt_block_t) + \
-	       ((nrecs) * (sizeof(xfs_bmbt_key_t) + sizeof(xfs_bmbt_ptr_t)))))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_BROOT_SPACE)
-int xfs_bmap_broot_space(xfs_bmdr_block_t *bb);
-#define XFS_BMAP_BROOT_SPACE(bb)		xfs_bmap_broot_space(bb)
-#else
+	(int)(sizeof(xfs_bmbt_block_t) + \
+	       ((nrecs) * (sizeof(xfs_bmbt_key_t) + sizeof(xfs_bmbt_ptr_t))))
+
 #define XFS_BMAP_BROOT_SPACE(bb) \
-	XFS_BMAP_BROOT_SPACE_CALC(INT_GET((bb)->bb_numrecs, ARCH_CONVERT))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMDR_SPACE_CALC)
-int xfs_bmdr_space_calc(int nrecs);
-#define XFS_BMDR_SPACE_CALC(nrecs)		xfs_bmdr_space_calc(nrecs)
-#else
-#define XFS_BMDR_SPACE_CALC(nrecs)	\
-	((int)(sizeof(xfs_bmdr_block_t) + \
-	       ((nrecs) * (sizeof(xfs_bmbt_key_t) + sizeof(xfs_bmbt_ptr_t)))))
-#endif
+	(XFS_BMAP_BROOT_SPACE_CALC(be16_to_cpu((bb)->bb_numrecs)))
+#define XFS_BMDR_SPACE_CALC(nrecs) \
+	(int)(sizeof(xfs_bmdr_block_t) + \
+	       ((nrecs) * (sizeof(xfs_bmbt_key_t) + sizeof(xfs_bmbt_ptr_t))))
 
 /*
  * Maximum number of bmap btree levels.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BM_MAXLEVELS)
-int xfs_bm_maxlevels(struct xfs_mount *mp, int w);
-#define XFS_BM_MAXLEVELS(mp,w)			xfs_bm_maxlevels(mp,w)
-#else
-#define XFS_BM_MAXLEVELS(mp,w)		((mp)->m_bm_maxlevels[w])
-#endif
+#define XFS_BM_MAXLEVELS(mp,w)		((mp)->m_bm_maxlevels[(w)])
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BMAP_SANITY_CHECK)
-int xfs_bmap_sanity_check(struct xfs_mount *mp, xfs_bmbt_block_t *bb,
-	int level);
-#define XFS_BMAP_SANITY_CHECK(mp,bb,level)	\
-	xfs_bmap_sanity_check(mp,bb,level)
-#else
-#define XFS_BMAP_SANITY_CHECK(mp,bb,level)	\
-	(INT_GET((bb)->bb_magic, ARCH_CONVERT) == XFS_BMAP_MAGIC && \
-	 INT_GET((bb)->bb_level, ARCH_CONVERT) == level && \
-	 INT_GET((bb)->bb_numrecs, ARCH_CONVERT) > 0 && \
-	 INT_GET((bb)->bb_numrecs, ARCH_CONVERT) <= (mp)->m_bmap_dmxr[(level) != 0])
-#endif
+#define XFS_BMAP_SANITY_CHECK(mp,bb,level) \
+	(be32_to_cpu((bb)->bb_magic) == XFS_BMAP_MAGIC && \
+	 be16_to_cpu((bb)->bb_level) == level && \
+	 be16_to_cpu((bb)->bb_numrecs) > 0 && \
+	 be16_to_cpu((bb)->bb_numrecs) <= (mp)->m_bmap_dmxr[(level) != 0])
 
 
 #ifdef __KERNEL__
@@ -459,234 +301,84 @@ extern ktrace_t	*xfs_bmbt_trace_buf;
 /*
  * Prototypes for xfs_bmap.c to call.
  */
-
-void
-xfs_bmdr_to_bmbt(
-	xfs_bmdr_block_t *,
-	int,
-	xfs_bmbt_block_t *,
-	int);
-
-int
-xfs_bmbt_decrement(
-	struct xfs_btree_cur *,
-	int,
-	int *);
-
-int
-xfs_bmbt_delete(
-	struct xfs_btree_cur *,
-	int *);
-
-void
-xfs_bmbt_get_all(
-	xfs_bmbt_rec_t	*r,
-	xfs_bmbt_irec_t *s);
-
-xfs_bmbt_block_t *
-xfs_bmbt_get_block(
-	struct xfs_btree_cur	*cur,
-	int			level,
-	struct xfs_buf		**bpp);
-
-xfs_filblks_t
-xfs_bmbt_get_blockcount(
-	xfs_bmbt_rec_t	*r);
-
-xfs_fsblock_t
-xfs_bmbt_get_startblock(
-	xfs_bmbt_rec_t	*r);
-
-xfs_fileoff_t
-xfs_bmbt_get_startoff(
-	xfs_bmbt_rec_t	*r);
-
-xfs_exntst_t
-xfs_bmbt_get_state(
-	xfs_bmbt_rec_t	*r);
-
-#if __BYTE_ORDER != __BIG_ENDIAN
-void
-xfs_bmbt_disk_get_all(
-	xfs_bmbt_rec_t	*r,
-	xfs_bmbt_irec_t *s);
-
-xfs_exntst_t
-xfs_bmbt_disk_get_state(
-	xfs_bmbt_rec_t	*r);
-
-xfs_filblks_t
-xfs_bmbt_disk_get_blockcount(
-	xfs_bmbt_rec_t	*r);
-
-xfs_fsblock_t
-xfs_bmbt_disk_get_startblock(
-	xfs_bmbt_rec_t	*r);
-
-xfs_fileoff_t
-xfs_bmbt_disk_get_startoff(
-	xfs_bmbt_rec_t	*r);
-
-#else
-#define xfs_bmbt_disk_get_all(r, s) \
-	xfs_bmbt_get_all(r, s)
-#define xfs_bmbt_disk_get_state(r) \
-	xfs_bmbt_get_state(r)
-#define xfs_bmbt_disk_get_blockcount(r) \
-	xfs_bmbt_get_blockcount(r)
-#define xfs_bmbt_disk_get_startblock(r) \
-	xfs_bmbt_get_blockcount(r)
-#define xfs_bmbt_disk_get_startoff(r) \
-	xfs_bmbt_get_startoff(r)
-#endif
-
-int
-xfs_bmbt_increment(
-	struct xfs_btree_cur *,
-	int,
-	int *);
-
-int
-xfs_bmbt_insert(
-	struct xfs_btree_cur *,
-	int *);
-
-void
-xfs_bmbt_log_block(
-	struct xfs_btree_cur *,
-	struct xfs_buf *,
-	int);
-
-void
-xfs_bmbt_log_recs(
-	struct xfs_btree_cur *,
-	struct xfs_buf *,
-	int,
-	int);
-
-int
-xfs_bmbt_lookup_eq(
-	struct xfs_btree_cur *,
-	xfs_fileoff_t,
-	xfs_fsblock_t,
-	xfs_filblks_t,
-	int *);
-
-int
-xfs_bmbt_lookup_ge(
-	struct xfs_btree_cur *,
-	xfs_fileoff_t,
-	xfs_fsblock_t,
-	xfs_filblks_t,
-	int *);
+extern void xfs_bmdr_to_bmbt(xfs_bmdr_block_t *, int, xfs_bmbt_block_t *, int);
+extern int xfs_bmbt_decrement(struct xfs_btree_cur *, int, int *);
+extern int xfs_bmbt_delete(struct xfs_btree_cur *, int *);
+extern void xfs_bmbt_get_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s);
+extern xfs_bmbt_block_t *xfs_bmbt_get_block(struct xfs_btree_cur *cur,
+						int, struct xfs_buf **bpp);
+extern xfs_filblks_t xfs_bmbt_get_blockcount(xfs_bmbt_rec_t *r);
+extern xfs_fsblock_t xfs_bmbt_get_startblock(xfs_bmbt_rec_t *r);
+extern xfs_fileoff_t xfs_bmbt_get_startoff(xfs_bmbt_rec_t *r);
+extern xfs_exntst_t xfs_bmbt_get_state(xfs_bmbt_rec_t *r);
+
+#ifndef XFS_NATIVE_HOST
+extern void xfs_bmbt_disk_get_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s);
+extern xfs_exntst_t xfs_bmbt_disk_get_state(xfs_bmbt_rec_t *r);
+extern xfs_filblks_t xfs_bmbt_disk_get_blockcount(xfs_bmbt_rec_t *r);
+extern xfs_fsblock_t xfs_bmbt_disk_get_startblock(xfs_bmbt_rec_t *r);
+extern xfs_fileoff_t xfs_bmbt_disk_get_startoff(xfs_bmbt_rec_t *r);
+#else
+#define xfs_bmbt_disk_get_all(r, s)	xfs_bmbt_get_all(r, s)
+#define xfs_bmbt_disk_get_state(r)	xfs_bmbt_get_state(r)
+#define xfs_bmbt_disk_get_blockcount(r)	xfs_bmbt_get_blockcount(r)
+#define xfs_bmbt_disk_get_startblock(r)	xfs_bmbt_get_blockcount(r)
+#define xfs_bmbt_disk_get_startoff(r)	xfs_bmbt_get_startoff(r)
+#endif /* XFS_NATIVE_HOST */
+
+extern int xfs_bmbt_increment(struct xfs_btree_cur *, int, int *);
+extern int xfs_bmbt_insert(struct xfs_btree_cur *, int *);
+extern void xfs_bmbt_log_block(struct xfs_btree_cur *, struct xfs_buf *, int);
+extern void xfs_bmbt_log_recs(struct xfs_btree_cur *, struct xfs_buf *, int,
+				int);
+extern int xfs_bmbt_lookup_eq(struct xfs_btree_cur *, xfs_fileoff_t,
+				xfs_fsblock_t, xfs_filblks_t, int *);
+extern int xfs_bmbt_lookup_ge(struct xfs_btree_cur *, xfs_fileoff_t,
+				xfs_fsblock_t, xfs_filblks_t, int *);
 
 /*
  * Give the bmap btree a new root block.  Copy the old broot contents
  * down into a real block and make the broot point to it.
  */
-int						/* error */
-xfs_bmbt_newroot(
-	struct xfs_btree_cur	*cur,		/* btree cursor */
-	int			*logflags,	/* logging flags for inode */
-	int			*stat);		/* return status - 0 fail */
-
-void
-xfs_bmbt_set_all(
-	xfs_bmbt_rec_t	*r,
-	xfs_bmbt_irec_t *s);
-
-void
-xfs_bmbt_set_allf(
-	xfs_bmbt_rec_t	*r,
-	xfs_fileoff_t	o,
-	xfs_fsblock_t	b,
-	xfs_filblks_t	c,
-	xfs_exntst_t	v);
-
-void
-xfs_bmbt_set_blockcount(
-	xfs_bmbt_rec_t	*r,
-	xfs_filblks_t	v);
-
-void
-xfs_bmbt_set_startblock(
-	xfs_bmbt_rec_t	*r,
-	xfs_fsblock_t	v);
-
-void
-xfs_bmbt_set_startoff(
-	xfs_bmbt_rec_t	*r,
-	xfs_fileoff_t	v);
-
-void
-xfs_bmbt_set_state(
-	xfs_bmbt_rec_t	*r,
-	xfs_exntst_t	v);
-
-#if __BYTE_ORDER != __BIG_ENDIAN
-void
-xfs_bmbt_disk_set_all(
-	xfs_bmbt_rec_t	*r,
-	xfs_bmbt_irec_t *s);
-
-void
-xfs_bmbt_disk_set_allf(
-	xfs_bmbt_rec_t	*r,
-	xfs_fileoff_t	o,
-	xfs_fsblock_t	b,
-	xfs_filblks_t	c,
-	xfs_exntst_t	v);
+extern int xfs_bmbt_newroot(struct xfs_btree_cur *cur, int *lflags, int *stat);
+
+extern void xfs_bmbt_set_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s);
+extern void xfs_bmbt_set_allf(xfs_bmbt_rec_t *r, xfs_fileoff_t o,
+			xfs_fsblock_t b, xfs_filblks_t c, xfs_exntst_t v);
+extern void xfs_bmbt_set_blockcount(xfs_bmbt_rec_t *r, xfs_filblks_t v);
+extern void xfs_bmbt_set_startblock(xfs_bmbt_rec_t *r, xfs_fsblock_t v);
+extern void xfs_bmbt_set_startoff(xfs_bmbt_rec_t *r, xfs_fileoff_t v);
+extern void xfs_bmbt_set_state(xfs_bmbt_rec_t *r, xfs_exntst_t v);
+
+#ifndef XFS_NATIVE_HOST
+extern void xfs_bmbt_disk_set_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s);
+extern void xfs_bmbt_disk_set_allf(xfs_bmbt_rec_t *r, xfs_fileoff_t o,
+			xfs_fsblock_t b, xfs_filblks_t c, xfs_exntst_t v);
 #else
-#define xfs_bmbt_disk_set_all(r, s) \
-	xfs_bmbt_set_all(r, s)
-#define xfs_bmbt_disk_set_allf(r, o, b, c, v) \
-	xfs_bmbt_set_allf(r, o, b, c, v)
-#endif
+#define xfs_bmbt_disk_set_all(r, s)		xfs_bmbt_set_all(r, s)
+#define xfs_bmbt_disk_set_allf(r, o, b, c, v)	xfs_bmbt_set_allf(r, o, b, c, v)
+#endif /* XFS_NATIVE_HOST */
 
-void
-xfs_bmbt_to_bmdr(
-	xfs_bmbt_block_t *,
-	int,
-	xfs_bmdr_block_t *,
-	int);
-
-int
-xfs_bmbt_update(
-	struct xfs_btree_cur *,
-	xfs_fileoff_t,
-	xfs_fsblock_t,
-	xfs_filblks_t,
-	xfs_exntst_t);
+extern void xfs_bmbt_to_bmdr(xfs_bmbt_block_t *, int, xfs_bmdr_block_t *, int);
+extern int xfs_bmbt_update(struct xfs_btree_cur *, xfs_fileoff_t,
+				xfs_fsblock_t, xfs_filblks_t, xfs_exntst_t);
 
 #ifdef DEBUG
 /*
  * Get the data from the pointed-to record.
  */
-int
-xfs_bmbt_get_rec(
-	struct xfs_btree_cur *,
-	xfs_fileoff_t *,
-	xfs_fsblock_t *,
-	xfs_filblks_t *,
-	xfs_exntst_t *,
-	int *);
+extern int xfs_bmbt_get_rec(struct xfs_btree_cur *, xfs_fileoff_t *,
+				xfs_fsblock_t *, xfs_filblks_t *,
+				xfs_exntst_t *, int *);
 #endif
 
-
 /*
  * Search an extent list for the extent which includes block
  * bno.
  */
-xfs_bmbt_rec_t *
-xfs_bmap_do_search_extents(
-	xfs_bmbt_rec_t *,
-	xfs_extnum_t,
-	xfs_extnum_t,
-	xfs_fileoff_t,
-	int *,
-	xfs_extnum_t *,
-	xfs_bmbt_irec_t *,
-	xfs_bmbt_irec_t *);
+xfs_bmbt_rec_t *xfs_bmap_do_search_extents(xfs_bmbt_rec_t *,
+			xfs_extnum_t, xfs_extnum_t, xfs_fileoff_t, int *,
+			xfs_extnum_t *, xfs_bmbt_irec_t *, xfs_bmbt_irec_t *);
 
 #endif	/* __KERNEL__ */
 
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 0cc63d657a14..52d5d095fc35 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -1,45 +1,26 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * This file contains common code for the space manager's btree implementations.
- */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -47,17 +28,16 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
-#include "xfs_bit.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_error.h"
 
 /*
@@ -110,11 +90,14 @@ xfs_btree_maxrecs(
 	switch (cur->bc_btnum) {
 	case XFS_BTNUM_BNO:
 	case XFS_BTNUM_CNT:
-		return (int)XFS_ALLOC_BLOCK_MAXRECS(INT_GET(block->bb_h.bb_level, ARCH_CONVERT), cur);
+		return (int)XFS_ALLOC_BLOCK_MAXRECS(
+				be16_to_cpu(block->bb_h.bb_level), cur);
 	case XFS_BTNUM_BMAP:
-		return (int)XFS_BMAP_BLOCK_IMAXRECS(INT_GET(block->bb_h.bb_level, ARCH_CONVERT), cur);
+		return (int)XFS_BMAP_BLOCK_IMAXRECS(
+				be16_to_cpu(block->bb_h.bb_level), cur);
 	case XFS_BTNUM_INO:
-		return (int)XFS_INOBT_BLOCK_MAXRECS(INT_GET(block->bb_h.bb_level, ARCH_CONVERT), cur);
+		return (int)XFS_INOBT_BLOCK_MAXRECS(
+				be16_to_cpu(block->bb_h.bb_level), cur);
 	default:
 		ASSERT(0);
 		return 0;
@@ -160,7 +143,7 @@ xfs_btree_check_key(
 
 		k1 = ak1;
 		k2 = ak2;
-		ASSERT(INT_GET(k1->ar_startblock, ARCH_CONVERT) < INT_GET(k2->ar_startblock, ARCH_CONVERT));
+		ASSERT(be32_to_cpu(k1->ar_startblock) < be32_to_cpu(k2->ar_startblock));
 		break;
 	    }
 	case XFS_BTNUM_CNT: {
@@ -169,9 +152,9 @@ xfs_btree_check_key(
 
 		k1 = ak1;
 		k2 = ak2;
-		ASSERT(INT_GET(k1->ar_blockcount, ARCH_CONVERT) < INT_GET(k2->ar_blockcount, ARCH_CONVERT) ||
-		       (INT_GET(k1->ar_blockcount, ARCH_CONVERT) == INT_GET(k2->ar_blockcount, ARCH_CONVERT) &&
-			INT_GET(k1->ar_startblock, ARCH_CONVERT) < INT_GET(k2->ar_startblock, ARCH_CONVERT)));
+		ASSERT(be32_to_cpu(k1->ar_blockcount) < be32_to_cpu(k2->ar_blockcount) ||
+		       (k1->ar_blockcount == k2->ar_blockcount &&
+			be32_to_cpu(k1->ar_startblock) < be32_to_cpu(k2->ar_startblock)));
 		break;
 	    }
 	case XFS_BTNUM_BMAP: {
@@ -214,16 +197,16 @@ xfs_btree_check_lblock(
 
 	mp = cur->bc_mp;
 	lblock_ok =
-		INT_GET(block->bb_magic, ARCH_CONVERT) == xfs_magics[cur->bc_btnum] &&
-		INT_GET(block->bb_level, ARCH_CONVERT) == level &&
-		INT_GET(block->bb_numrecs, ARCH_CONVERT) <=
+		be32_to_cpu(block->bb_magic) == xfs_magics[cur->bc_btnum] &&
+		be16_to_cpu(block->bb_level) == level &&
+		be16_to_cpu(block->bb_numrecs) <=
 			xfs_btree_maxrecs(cur, (xfs_btree_block_t *)block) &&
 		block->bb_leftsib &&
-		(INT_GET(block->bb_leftsib, ARCH_CONVERT) == NULLDFSBNO ||
-		 XFS_FSB_SANITY_CHECK(mp, INT_GET(block->bb_leftsib, ARCH_CONVERT))) &&
+		(be64_to_cpu(block->bb_leftsib) == NULLDFSBNO ||
+		 XFS_FSB_SANITY_CHECK(mp, be64_to_cpu(block->bb_leftsib))) &&
 		block->bb_rightsib &&
-		(INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLDFSBNO ||
-		 XFS_FSB_SANITY_CHECK(mp, INT_GET(block->bb_rightsib, ARCH_CONVERT)));
+		(be64_to_cpu(block->bb_rightsib) == NULLDFSBNO ||
+		 XFS_FSB_SANITY_CHECK(mp, be64_to_cpu(block->bb_rightsib)));
 	if (unlikely(XFS_TEST_ERROR(!lblock_ok, mp, XFS_ERRTAG_BTREE_CHECK_LBLOCK,
 			XFS_RANDOM_BTREE_CHECK_LBLOCK))) {
 		if (bp)
@@ -271,8 +254,9 @@ xfs_btree_check_rec(
 
 		r1 = ar1;
 		r2 = ar2;
-		ASSERT(INT_GET(r1->ar_startblock, ARCH_CONVERT) + INT_GET(r1->ar_blockcount, ARCH_CONVERT) <=
-		       INT_GET(r2->ar_startblock, ARCH_CONVERT));
+		ASSERT(be32_to_cpu(r1->ar_startblock) +
+		       be32_to_cpu(r1->ar_blockcount) <=
+		       be32_to_cpu(r2->ar_startblock));
 		break;
 	    }
 	case XFS_BTNUM_CNT: {
@@ -281,9 +265,9 @@ xfs_btree_check_rec(
 
 		r1 = ar1;
 		r2 = ar2;
-		ASSERT(INT_GET(r1->ar_blockcount, ARCH_CONVERT) < INT_GET(r2->ar_blockcount, ARCH_CONVERT) ||
-		       (INT_GET(r1->ar_blockcount, ARCH_CONVERT) == INT_GET(r2->ar_blockcount, ARCH_CONVERT) &&
-			INT_GET(r1->ar_startblock, ARCH_CONVERT) < INT_GET(r2->ar_startblock, ARCH_CONVERT)));
+		ASSERT(be32_to_cpu(r1->ar_blockcount) < be32_to_cpu(r2->ar_blockcount) ||
+		       (r1->ar_blockcount == r2->ar_blockcount &&
+			be32_to_cpu(r1->ar_startblock) < be32_to_cpu(r2->ar_startblock)));
 		break;
 	    }
 	case XFS_BTNUM_BMAP: {
@@ -331,17 +315,17 @@ xfs_btree_check_sblock(
 
 	agbp = cur->bc_private.a.agbp;
 	agf = XFS_BUF_TO_AGF(agbp);
-	agflen = INT_GET(agf->agf_length, ARCH_CONVERT);
+	agflen = be32_to_cpu(agf->agf_length);
 	sblock_ok =
-		INT_GET(block->bb_magic, ARCH_CONVERT) == xfs_magics[cur->bc_btnum] &&
-		INT_GET(block->bb_level, ARCH_CONVERT) == level &&
-		INT_GET(block->bb_numrecs, ARCH_CONVERT) <=
+		be32_to_cpu(block->bb_magic) == xfs_magics[cur->bc_btnum] &&
+		be16_to_cpu(block->bb_level) == level &&
+		be16_to_cpu(block->bb_numrecs) <=
 			xfs_btree_maxrecs(cur, (xfs_btree_block_t *)block) &&
-		(INT_GET(block->bb_leftsib, ARCH_CONVERT) == NULLAGBLOCK ||
-		 INT_GET(block->bb_leftsib, ARCH_CONVERT) < agflen) &&
+		(be32_to_cpu(block->bb_leftsib) == NULLAGBLOCK ||
+		 be32_to_cpu(block->bb_leftsib) < agflen) &&
 		block->bb_leftsib &&
-		(INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK ||
-		 INT_GET(block->bb_rightsib, ARCH_CONVERT) < agflen) &&
+		(be32_to_cpu(block->bb_rightsib) == NULLAGBLOCK ||
+		 be32_to_cpu(block->bb_rightsib) < agflen) &&
 		block->bb_rightsib;
 	if (unlikely(XFS_TEST_ERROR(!sblock_ok, cur->bc_mp,
 			XFS_ERRTAG_BTREE_CHECK_SBLOCK,
@@ -372,7 +356,7 @@ xfs_btree_check_sptr(
 	XFS_WANT_CORRUPTED_RETURN(
 		level > 0 &&
 		ptr != NULLAGBLOCK && ptr != 0 &&
-		ptr < INT_GET(agf->agf_length, ARCH_CONVERT));
+		ptr < be32_to_cpu(agf->agf_length));
 	return 0;
 }
 
@@ -611,15 +595,15 @@ xfs_btree_init_cursor(
 	case XFS_BTNUM_BNO:
 	case XFS_BTNUM_CNT:
 		agf = XFS_BUF_TO_AGF(agbp);
-		nlevels = INT_GET(agf->agf_levels[btnum], ARCH_CONVERT);
+		nlevels = be32_to_cpu(agf->agf_levels[btnum]);
 		break;
 	case XFS_BTNUM_BMAP:
 		ifp = XFS_IFORK_PTR(ip, whichfork);
-		nlevels = INT_GET(ifp->if_broot->bb_level, ARCH_CONVERT) + 1;
+		nlevels = be16_to_cpu(ifp->if_broot->bb_level) + 1;
 		break;
 	case XFS_BTNUM_INO:
 		agi = XFS_BUF_TO_AGI(agbp);
-		nlevels = INT_GET(agi->agi_level, ARCH_CONVERT);
+		nlevels = be32_to_cpu(agi->agi_level);
 		break;
 	default:
 		ASSERT(0);
@@ -683,9 +667,9 @@ xfs_btree_islastblock(
 	block = xfs_btree_get_block(cur, level, &bp);
 	xfs_btree_check_block(cur, block, level, bp);
 	if (XFS_BTREE_LONG_PTRS(cur->bc_btnum))
-		return INT_GET(block->bb_u.l.bb_rightsib, ARCH_CONVERT) == NULLDFSBNO;
+		return be64_to_cpu(block->bb_u.l.bb_rightsib) == NULLDFSBNO;
 	else
-		return INT_GET(block->bb_u.s.bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK;
+		return be32_to_cpu(block->bb_u.s.bb_rightsib) == NULLAGBLOCK;
 }
 
 /*
@@ -713,7 +697,7 @@ xfs_btree_lastrec(
 	/*
 	 * Set the ptr value to numrecs, that's the last record/key.
 	 */
-	cur->bc_ptrs[level] = INT_GET(block->bb_h.bb_numrecs, ARCH_CONVERT);
+	cur->bc_ptrs[level] = be16_to_cpu(block->bb_h.bb_numrecs);
 	return 1;
 }
 
@@ -883,38 +867,38 @@ xfs_btree_readahead_core(
 	case XFS_BTNUM_BNO:
 	case XFS_BTNUM_CNT:
 		a = XFS_BUF_TO_ALLOC_BLOCK(cur->bc_bufs[lev]);
-		if ((lr & XFS_BTCUR_LEFTRA) && INT_GET(a->bb_leftsib, ARCH_CONVERT) != NULLAGBLOCK) {
+		if ((lr & XFS_BTCUR_LEFTRA) && be32_to_cpu(a->bb_leftsib) != NULLAGBLOCK) {
 			xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
-				INT_GET(a->bb_leftsib, ARCH_CONVERT), 1);
+				be32_to_cpu(a->bb_leftsib), 1);
 			rval++;
 		}
-		if ((lr & XFS_BTCUR_RIGHTRA) && INT_GET(a->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+		if ((lr & XFS_BTCUR_RIGHTRA) && be32_to_cpu(a->bb_rightsib) != NULLAGBLOCK) {
 			xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.a.agno,
-				INT_GET(a->bb_rightsib, ARCH_CONVERT), 1);
+				be32_to_cpu(a->bb_rightsib), 1);
 			rval++;
 		}
 		break;
 	case XFS_BTNUM_BMAP:
 		b = XFS_BUF_TO_BMBT_BLOCK(cur->bc_bufs[lev]);
-		if ((lr & XFS_BTCUR_LEFTRA) && INT_GET(b->bb_leftsib, ARCH_CONVERT) != NULLDFSBNO) {
-			xfs_btree_reada_bufl(cur->bc_mp, INT_GET(b->bb_leftsib, ARCH_CONVERT), 1);
+		if ((lr & XFS_BTCUR_LEFTRA) && be64_to_cpu(b->bb_leftsib) != NULLDFSBNO) {
+			xfs_btree_reada_bufl(cur->bc_mp, be64_to_cpu(b->bb_leftsib), 1);
 			rval++;
 		}
-		if ((lr & XFS_BTCUR_RIGHTRA) && INT_GET(b->bb_rightsib, ARCH_CONVERT) != NULLDFSBNO) {
-			xfs_btree_reada_bufl(cur->bc_mp, INT_GET(b->bb_rightsib, ARCH_CONVERT), 1);
+		if ((lr & XFS_BTCUR_RIGHTRA) && be64_to_cpu(b->bb_rightsib) != NULLDFSBNO) {
+			xfs_btree_reada_bufl(cur->bc_mp, be64_to_cpu(b->bb_rightsib), 1);
 			rval++;
 		}
 		break;
 	case XFS_BTNUM_INO:
 		i = XFS_BUF_TO_INOBT_BLOCK(cur->bc_bufs[lev]);
-		if ((lr & XFS_BTCUR_LEFTRA) && INT_GET(i->bb_leftsib, ARCH_CONVERT) != NULLAGBLOCK) {
+		if ((lr & XFS_BTCUR_LEFTRA) && be32_to_cpu(i->bb_leftsib) != NULLAGBLOCK) {
 			xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.i.agno,
-				INT_GET(i->bb_leftsib, ARCH_CONVERT), 1);
+				be32_to_cpu(i->bb_leftsib), 1);
 			rval++;
 		}
-		if ((lr & XFS_BTCUR_RIGHTRA) && INT_GET(i->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+		if ((lr & XFS_BTCUR_RIGHTRA) && be32_to_cpu(i->bb_rightsib) != NULLAGBLOCK) {
 			xfs_btree_reada_bufs(cur->bc_mp, cur->bc_private.i.agno,
-				INT_GET(i->bb_rightsib, ARCH_CONVERT), 1);
+				be32_to_cpu(i->bb_rightsib), 1);
 			rval++;
 		}
 		break;
@@ -946,14 +930,14 @@ xfs_btree_setbuf(
 		return;
 	b = XFS_BUF_TO_BLOCK(bp);
 	if (XFS_BTREE_LONG_PTRS(cur->bc_btnum)) {
-		if (INT_GET(b->bb_u.l.bb_leftsib, ARCH_CONVERT) == NULLDFSBNO)
+		if (be64_to_cpu(b->bb_u.l.bb_leftsib) == NULLDFSBNO)
 			cur->bc_ra[lev] |= XFS_BTCUR_LEFTRA;
-		if (INT_GET(b->bb_u.l.bb_rightsib, ARCH_CONVERT) == NULLDFSBNO)
+		if (be64_to_cpu(b->bb_u.l.bb_rightsib) == NULLDFSBNO)
 			cur->bc_ra[lev] |= XFS_BTCUR_RIGHTRA;
 	} else {
-		if (INT_GET(b->bb_u.s.bb_leftsib, ARCH_CONVERT) == NULLAGBLOCK)
+		if (be32_to_cpu(b->bb_u.s.bb_leftsib) == NULLAGBLOCK)
 			cur->bc_ra[lev] |= XFS_BTCUR_LEFTRA;
-		if (INT_GET(b->bb_u.s.bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK)
+		if (be32_to_cpu(b->bb_u.s.bb_rightsib) == NULLAGBLOCK)
 			cur->bc_ra[lev] |= XFS_BTCUR_RIGHTRA;
 	}
 }
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 09b4e1532a35..44f1bd98064a 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_BTREE_H__
 #define	__XFS_BTREE_H__
@@ -53,25 +39,23 @@ struct xfs_trans;
 /*
  * Short form header: space allocation btrees.
  */
-typedef struct xfs_btree_sblock
-{
-	__uint32_t	bb_magic;	/* magic number for block type */
-	__uint16_t	bb_level;	/* 0 is a leaf */
-	__uint16_t	bb_numrecs;	/* current # of data records */
-	xfs_agblock_t	bb_leftsib;	/* left sibling block or NULLAGBLOCK */
-	xfs_agblock_t	bb_rightsib;	/* right sibling block or NULLAGBLOCK */
+typedef struct xfs_btree_sblock {
+	__be32		bb_magic;	/* magic number for block type */
+	__be16		bb_level;	/* 0 is a leaf */
+	__be16		bb_numrecs;	/* current # of data records */
+	__be32		bb_leftsib;	/* left sibling block or NULLAGBLOCK */
+	__be32		bb_rightsib;	/* right sibling block or NULLAGBLOCK */
 } xfs_btree_sblock_t;
 
 /*
  * Long form header: bmap btrees.
  */
-typedef struct xfs_btree_lblock
-{
-	__uint32_t	bb_magic;	/* magic number for block type */
-	__uint16_t	bb_level;	/* 0 is a leaf */
-	__uint16_t	bb_numrecs;	/* current # of data records */
-	xfs_dfsbno_t	bb_leftsib;	/* left sibling block or NULLDFSBNO */
-	xfs_dfsbno_t	bb_rightsib;	/* right sibling block or NULLDFSBNO */
+typedef struct xfs_btree_lblock {
+	__be32		bb_magic;	/* magic number for block type */
+	__be16		bb_level;	/* 0 is a leaf */
+	__be16		bb_numrecs;	/* current # of data records */
+	__be64		bb_leftsib;	/* left sibling block or NULLDFSBNO */
+	__be64		bb_rightsib;	/* right sibling block or NULLDFSBNO */
 } xfs_btree_lblock_t;
 
 /*
@@ -79,24 +63,23 @@ typedef struct xfs_btree_lblock
  */
 typedef struct xfs_btree_hdr
 {
-	__uint32_t	bb_magic;	/* magic number for block type */
-	__uint16_t	bb_level;	/* 0 is a leaf */
-	__uint16_t	bb_numrecs;	/* current # of data records */
+	__be32		bb_magic;	/* magic number for block type */
+	__be16		bb_level;	/* 0 is a leaf */
+	__be16		bb_numrecs;	/* current # of data records */
 } xfs_btree_hdr_t;
 
-typedef struct xfs_btree_block
-{
+typedef struct xfs_btree_block {
 	xfs_btree_hdr_t	bb_h;		/* header */
-	union		{
-		struct	{
-			xfs_agblock_t	bb_leftsib;
-			xfs_agblock_t	bb_rightsib;
-		}	s;		/* short form pointers */
+	union {
+		struct {
+			__be32		bb_leftsib;
+			__be32		bb_rightsib;
+		} s;			/* short form pointers */
 		struct	{
-			xfs_dfsbno_t	bb_leftsib;
-			xfs_dfsbno_t	bb_rightsib;
-		}	l;		/* long form pointers */
-	}		bb_u;		/* rest */
+			__be64		bb_leftsib;
+			__be64		bb_rightsib;
+		} l;			/* long form pointers */
+	} bb_u;				/* rest */
 } xfs_btree_block_t;
 
 /*
@@ -113,12 +96,7 @@ typedef struct xfs_btree_block
 /*
  * Boolean to select which form of xfs_btree_block_t.bb_u to use.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BTREE_LONG_PTRS)
-int xfs_btree_long_ptrs(xfs_btnum_t btnum);
-#define	XFS_BTREE_LONG_PTRS(btnum)	((btnum) == XFS_BTNUM_BMAP)
-#else
 #define	XFS_BTREE_LONG_PTRS(btnum)	((btnum) == XFS_BTNUM_BMAP)
-#endif
 
 /*
  * Magic numbers for btree blocks.
@@ -165,7 +143,7 @@ typedef struct xfs_btree_cur
 	struct xfs_trans	*bc_tp;	/* transaction we're in, if any */
 	struct xfs_mount	*bc_mp;	/* file system mount struct */
 	union {
-		xfs_alloc_rec_t		a;
+		xfs_alloc_rec_incore_t	a;
 		xfs_bmbt_irec_t		b;
 		xfs_inobt_rec_t		i;
 	}		bc_rec;		/* current insert/search record value */
@@ -205,24 +183,10 @@ typedef struct xfs_btree_cur
 /*
  * Convert from buffer to btree block header.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_BLOCK)
-xfs_btree_block_t *xfs_buf_to_block(struct xfs_buf *bp);
-#define	XFS_BUF_TO_BLOCK(bp)	xfs_buf_to_block(bp)
-#else
-#define	XFS_BUF_TO_BLOCK(bp)	((xfs_btree_block_t *)(XFS_BUF_PTR(bp)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_LBLOCK)
-xfs_btree_lblock_t *xfs_buf_to_lblock(struct xfs_buf *bp);
-#define	XFS_BUF_TO_LBLOCK(bp)	xfs_buf_to_lblock(bp)
-#else
-#define	XFS_BUF_TO_LBLOCK(bp)	((xfs_btree_lblock_t *)(XFS_BUF_PTR(bp)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_SBLOCK)
-xfs_btree_sblock_t *xfs_buf_to_sblock(struct xfs_buf *bp);
-#define	XFS_BUF_TO_SBLOCK(bp)	xfs_buf_to_sblock(bp)
-#else
-#define	XFS_BUF_TO_SBLOCK(bp)	((xfs_btree_sblock_t *)(XFS_BUF_PTR(bp)))
-#endif
+#define	XFS_BUF_TO_BLOCK(bp)	((xfs_btree_block_t *)XFS_BUF_PTR(bp))
+#define	XFS_BUF_TO_LBLOCK(bp)	((xfs_btree_lblock_t *)XFS_BUF_PTR(bp))
+#define	XFS_BUF_TO_SBLOCK(bp)	((xfs_btree_sblock_t *)XFS_BUF_PTR(bp))
+
 
 #ifdef __KERNEL__
 
@@ -477,106 +441,33 @@ xfs_btree_setbuf(
 /*
  * Min and max functions for extlen, agblock, fileoff, and filblks types.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_EXTLEN_MIN)
-xfs_extlen_t xfs_extlen_min(xfs_extlen_t a, xfs_extlen_t b);
-#define	XFS_EXTLEN_MIN(a,b)	xfs_extlen_min(a,b)
-#else
 #define	XFS_EXTLEN_MIN(a,b)	\
 	((xfs_extlen_t)(a) < (xfs_extlen_t)(b) ? \
-	 (xfs_extlen_t)(a) : (xfs_extlen_t)(b))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_EXTLEN_MAX)
-xfs_extlen_t xfs_extlen_max(xfs_extlen_t a, xfs_extlen_t b);
-#define	XFS_EXTLEN_MAX(a,b)	xfs_extlen_max(a,b)
-#else
+		(xfs_extlen_t)(a) : (xfs_extlen_t)(b))
 #define	XFS_EXTLEN_MAX(a,b)	\
 	((xfs_extlen_t)(a) > (xfs_extlen_t)(b) ? \
-	 (xfs_extlen_t)(a) : (xfs_extlen_t)(b))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGBLOCK_MIN)
-xfs_agblock_t xfs_agblock_min(xfs_agblock_t a, xfs_agblock_t b);
-#define	XFS_AGBLOCK_MIN(a,b)	xfs_agblock_min(a,b)
-#else
+		(xfs_extlen_t)(a) : (xfs_extlen_t)(b))
 #define	XFS_AGBLOCK_MIN(a,b)	\
 	((xfs_agblock_t)(a) < (xfs_agblock_t)(b) ? \
-	 (xfs_agblock_t)(a) : (xfs_agblock_t)(b))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGBLOCK_MAX)
-xfs_agblock_t xfs_agblock_max(xfs_agblock_t a, xfs_agblock_t b);
-#define	XFS_AGBLOCK_MAX(a,b)	xfs_agblock_max(a,b)
-#else
+		(xfs_agblock_t)(a) : (xfs_agblock_t)(b))
 #define	XFS_AGBLOCK_MAX(a,b)	\
 	((xfs_agblock_t)(a) > (xfs_agblock_t)(b) ? \
-	 (xfs_agblock_t)(a) : (xfs_agblock_t)(b))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FILEOFF_MIN)
-xfs_fileoff_t xfs_fileoff_min(xfs_fileoff_t a, xfs_fileoff_t b);
-#define	XFS_FILEOFF_MIN(a,b)	xfs_fileoff_min(a,b)
-#else
+		(xfs_agblock_t)(a) : (xfs_agblock_t)(b))
 #define	XFS_FILEOFF_MIN(a,b)	\
 	((xfs_fileoff_t)(a) < (xfs_fileoff_t)(b) ? \
-	 (xfs_fileoff_t)(a) : (xfs_fileoff_t)(b))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FILEOFF_MAX)
-xfs_fileoff_t xfs_fileoff_max(xfs_fileoff_t a, xfs_fileoff_t b);
-#define	XFS_FILEOFF_MAX(a,b)	xfs_fileoff_max(a,b)
-#else
+		(xfs_fileoff_t)(a) : (xfs_fileoff_t)(b))
 #define	XFS_FILEOFF_MAX(a,b)	\
 	((xfs_fileoff_t)(a) > (xfs_fileoff_t)(b) ? \
-	 (xfs_fileoff_t)(a) : (xfs_fileoff_t)(b))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FILBLKS_MIN)
-xfs_filblks_t xfs_filblks_min(xfs_filblks_t a, xfs_filblks_t b);
-#define	XFS_FILBLKS_MIN(a,b)	xfs_filblks_min(a,b)
-#else
+		(xfs_fileoff_t)(a) : (xfs_fileoff_t)(b))
 #define	XFS_FILBLKS_MIN(a,b)	\
 	((xfs_filblks_t)(a) < (xfs_filblks_t)(b) ? \
-	 (xfs_filblks_t)(a) : (xfs_filblks_t)(b))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FILBLKS_MAX)
-xfs_filblks_t xfs_filblks_max(xfs_filblks_t a, xfs_filblks_t b);
-#define	XFS_FILBLKS_MAX(a,b)	xfs_filblks_max(a,b)
-#else
+		(xfs_filblks_t)(a) : (xfs_filblks_t)(b))
 #define	XFS_FILBLKS_MAX(a,b)	\
 	((xfs_filblks_t)(a) > (xfs_filblks_t)(b) ? \
-	 (xfs_filblks_t)(a) : (xfs_filblks_t)(b))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FSB_SANITY_CHECK)
-int xfs_fsb_sanity_check(struct xfs_mount *mp, xfs_fsblock_t fsb);
-#define	XFS_FSB_SANITY_CHECK(mp,fsb)	xfs_fsb_sanity_check(mp,fsb)
-#else
+		(xfs_filblks_t)(a) : (xfs_filblks_t)(b))
+
 #define	XFS_FSB_SANITY_CHECK(mp,fsb)	\
 	(XFS_FSB_TO_AGNO(mp, fsb) < mp->m_sb.sb_agcount && \
-	 XFS_FSB_TO_AGBNO(mp, fsb) < mp->m_sb.sb_agblocks)
-#endif
-
-/*
- * Macros to set EFSCORRUPTED & return/branch.
- */
-#define	XFS_WANT_CORRUPTED_GOTO(x,l)	\
-	{ \
-		int fs_is_ok = (x); \
-		ASSERT(fs_is_ok); \
-		if (unlikely(!fs_is_ok)) { \
-			XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_GOTO", \
-					 XFS_ERRLEVEL_LOW, NULL); \
-			error = XFS_ERROR(EFSCORRUPTED); \
-			goto l; \
-		} \
-	}
-
-#define	XFS_WANT_CORRUPTED_RETURN(x)	\
-	{ \
-		int fs_is_ok = (x); \
-		ASSERT(fs_is_ok); \
-		if (unlikely(!fs_is_ok)) { \
-			XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_RETURN", \
-					 XFS_ERRLEVEL_LOW, NULL); \
-			return XFS_ERROR(EFSCORRUPTED); \
-		} \
-	}
+		XFS_FSB_TO_AGBNO(mp, fsb) < mp->m_sb.sb_agblocks)
 
 #endif	/* __XFS_BTREE_H__ */
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 30b8285ad476..07e2324152b1 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -1,57 +1,33 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * This file contains the implementation of the xfs_buf_log_item.
- * It contains the item operations used to manipulate the buf log
- * items as well as utility routines used by the buffer specific
- * transaction routines.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
-#include "xfs_buf_item.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_buf_item.h"
 #include "xfs_trans_priv.h"
-#include "xfs_rw.h"
-#include "xfs_bit.h"
 #include "xfs_error.h"
 
 
@@ -274,6 +250,7 @@ xfs_buf_item_format(
 		       ((bip->bli_format.blf_map_size - 1) * sizeof(uint)));
 	vecp->i_addr = (xfs_caddr_t)&bip->bli_format;
 	vecp->i_len = base_size;
+	XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BFORMAT);
 	vecp++;
 	nvecs = 1;
 
@@ -320,12 +297,14 @@ xfs_buf_item_format(
 			buffer_offset = first_bit * XFS_BLI_CHUNK;
 			vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
 			vecp->i_len = nbits * XFS_BLI_CHUNK;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
 			nvecs++;
 			break;
 		} else if (next_bit != last_bit + 1) {
 			buffer_offset = first_bit * XFS_BLI_CHUNK;
 			vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
 			vecp->i_len = nbits * XFS_BLI_CHUNK;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
 			nvecs++;
 			vecp++;
 			first_bit = next_bit;
@@ -337,6 +316,7 @@ xfs_buf_item_format(
 			buffer_offset = first_bit * XFS_BLI_CHUNK;
 			vecp->i_addr = xfs_buf_offset(bp, buffer_offset);
 			vecp->i_len = nbits * XFS_BLI_CHUNK;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_BCHUNK);
 /* You would think we need to bump the nvecs here too, but we do not
  * this number is used by recovery, and it gets confused by the boundary
  * split here
diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h
index 01aed5f2d579..07c708c2b529 100644
--- a/fs/xfs/xfs_buf_item.h
+++ b/fs/xfs/xfs_buf_item.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_BUF_ITEM_H__
 #define	__XFS_BUF_ITEM_H__
diff --git a/fs/xfs/xfs_cap.h b/fs/xfs/xfs_cap.h
index 2deac7303758..433ec537f9bd 100644
--- a/fs/xfs/xfs_cap.h
+++ b/fs/xfs/xfs_cap.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_CAP_H__
 #define __XFS_CAP_H__
diff --git a/fs/xfs/xfs_clnt.h b/fs/xfs/xfs_clnt.h
index b3215ffe0be8..328a528b926d 100644
--- a/fs/xfs/xfs_clnt.h
+++ b/fs/xfs/xfs_clnt.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_CLNT_H__
 #define __XFS_CLNT_H__
@@ -55,6 +41,7 @@
  */
 struct xfs_mount_args {
 	int	flags;		/* flags -> see XFSMNT_... macros below */
+	int	flags2;		/* flags -> see XFSMNT2_... macros below */
 	int	logbufs;	/* Number of log buffers, -1 to default */
 	int	logbufsize;	/* Size of log buffers, -1 to default */
 	char	fsname[MAXNAMELEN+1];	/* data device name */
@@ -68,9 +55,9 @@ struct xfs_mount_args {
 };
 
 /*
- * XFS mount option flags
+ * XFS mount option flags -- args->flags1
  */
-#define	XFSMNT_CHKLOG		0x00000001	/* check log */
+#define	XFSMNT_COMPAT_ATTR	0x00000001	/* do not use ATTR2 format */
 #define	XFSMNT_WSYNC		0x00000002	/* safe mode nfs mount
 						 * compatible */
 #define	XFSMNT_INO64		0x00000004	/* move inode numbers up
@@ -91,7 +78,7 @@ struct xfs_mount_args {
 #define XFSMNT_SHARED		0x00001000	/* shared XFS mount */
 #define XFSMNT_IOSIZE		0x00002000	/* optimize for I/O size */
 #define XFSMNT_OSYNCISOSYNC	0x00004000	/* o_sync is REALLY o_sync */
-						/* (osyncisdsync is now default) */
+						/* (osyncisdsync is default) */
 #define XFSMNT_32BITINODES	0x00200000	/* restrict inodes to 32
 						 * bits of address space */
 #define XFSMNT_GQUOTA		0x00400000	/* group quota accounting */
@@ -99,12 +86,19 @@ struct xfs_mount_args {
 						 * enforcement */
 #define XFSMNT_NOUUID		0x01000000	/* Ignore fs uuid */
 #define XFSMNT_DMAPI		0x02000000	/* enable dmapi/xdsm */
-#define XFSMNT_NOLOGFLUSH	0x04000000	/* Don't flush for log blocks */
+#define XFSMNT_BARRIER		0x04000000	/* use write barriers */
 #define XFSMNT_IDELETE		0x08000000	/* inode cluster delete */
 #define XFSMNT_SWALLOC		0x10000000	/* turn on stripe width
 						 * allocation */
 #define XFSMNT_IHASHSIZE	0x20000000	/* inode hash table size */
 #define XFSMNT_DIRSYNC		0x40000000	/* sync creat,link,unlink,rename
 						 * symlink,mkdir,rmdir,mknod */
+#define XFSMNT_FLAGS2		0x80000000	/* more flags set in flags2 */
+
+/*
+ * XFS mount option flags -- args->flags2
+ */
+#define XFSMNT2_COMPAT_IOSIZE	0x00000001	/* don't report large preferred
+						 * I/O size in stat(2) */
 
 #endif	/* __XFS_CLNT_H__ */
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index 8b792ddf2164..473671fa5c13 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -1,41 +1,26 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,19 +28,19 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
+#include "xfs_alloc.h"
+#include "xfs_btree.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_attr.h"
 #include "xfs_attr_leaf.h"
 #include "xfs_dir_leaf.h"
@@ -64,7 +49,6 @@
 #include "xfs_dir2_block.h"
 #include "xfs_dir2_node.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 
 /*
  * xfs_da_btree.c
@@ -190,9 +174,6 @@ xfs_da_split(xfs_da_state_t *state)
 		 */
 		switch (oldblk->magic) {
 		case XFS_ATTR_LEAF_MAGIC:
-#ifndef __KERNEL__
-			return(ENOTTY);
-#else
 			error = xfs_attr_leaf_split(state, oldblk, newblk);
 			if ((error != 0) && (error != ENOSPC)) {
 				return(error);	/* GROT: attr is inconsistent */
@@ -218,7 +199,6 @@ xfs_da_split(xfs_da_state_t *state)
 				return(error);	/* GROT: attr inconsistent */
 			addblk = newblk;
 			break;
-#endif
 		case XFS_DIR_LEAF_MAGIC:
 			ASSERT(XFS_DIR_IS_V1(state->mp));
 			error = xfs_dir_leaf_split(state, oldblk, newblk);
@@ -449,7 +429,8 @@ xfs_da_node_split(xfs_da_state_t *state, xfs_da_state_blk_t *oldblk,
 	/*
 	 * With V2 the extra block is data or freespace.
 	 */
-	useextra = state->extravalid && XFS_DIR_IS_V1(state->mp);
+	useextra = state->extravalid && (XFS_DIR_IS_V1(state->mp) ||
+			state->args->whichfork == XFS_ATTR_FORK);
 	newcount = 1 + useextra;
 	/*
 	 * Do we have to split the node?
@@ -706,18 +687,12 @@ xfs_da_join(xfs_da_state_t *state)
 		 */
 		switch (drop_blk->magic) {
 		case XFS_ATTR_LEAF_MAGIC:
-#ifndef __KERNEL__
-			error = ENOTTY;
-#else
 			error = xfs_attr_leaf_toosmall(state, &action);
-#endif
 			if (error)
 				return(error);
 			if (action == 0)
 				return(0);
-#ifdef __KERNEL__
 			xfs_attr_leaf_unbalance(state, drop_blk, save_blk);
-#endif
 			break;
 		case XFS_DIR_LEAF_MAGIC:
 			ASSERT(XFS_DIR_IS_V1(state->mp));
@@ -973,13 +948,11 @@ xfs_da_fixhashpath(xfs_da_state_t *state, xfs_da_state_path_t *path)
 	level = path->active-1;
 	blk = &path->blk[ level ];
 	switch (blk->magic) {
-#ifdef __KERNEL__
 	case XFS_ATTR_LEAF_MAGIC:
 		lasthash = xfs_attr_leaf_lasthash(blk->bp, &count);
 		if (count == 0)
 			return;
 		break;
-#endif
 	case XFS_DIR_LEAF_MAGIC:
 		ASSERT(XFS_DIR_IS_V1(state->mp));
 		lasthash = xfs_dir_leaf_lasthash(blk->bp, &count);
@@ -1220,12 +1193,10 @@ xfs_da_node_lookup_int(xfs_da_state_t *state, int *result)
 				blkno = INT_GET(btree->before, ARCH_CONVERT);
 			}
 		}
-#ifdef __KERNEL__
 		else if (INT_GET(curr->magic, ARCH_CONVERT) == XFS_ATTR_LEAF_MAGIC) {
 			blk->hashval = xfs_attr_leaf_lasthash(blk->bp, NULL);
 			break;
 		}
-#endif
 		else if (INT_GET(curr->magic, ARCH_CONVERT) == XFS_DIR_LEAF_MAGIC) {
 			blk->hashval = xfs_dir_leaf_lasthash(blk->bp, NULL);
 			break;
@@ -1252,13 +1223,11 @@ xfs_da_node_lookup_int(xfs_da_state_t *state, int *result)
 			retval = xfs_dir2_leafn_lookup_int(blk->bp, args,
 							&blk->index, state);
 		}
-#ifdef __KERNEL__
 		else if (blk->magic == XFS_ATTR_LEAF_MAGIC) {
 			retval = xfs_attr_leaf_lookup_int(blk->bp, args);
 			blk->index = args->index;
 			args->blkno = blk->blkno;
 		}
-#endif
 		if (((retval == ENOENT) || (retval == ENOATTR)) &&
 		    (blk->hashval == args->hashval)) {
 			error = xfs_da_path_shift(state, &state->path, 1, 1,
@@ -1268,12 +1237,10 @@ xfs_da_node_lookup_int(xfs_da_state_t *state, int *result)
 			if (retval == 0) {
 				continue;
 			}
-#ifdef __KERNEL__
 			else if (blk->magic == XFS_ATTR_LEAF_MAGIC) {
 				/* path_shift() gives ENOENT */
 				retval = XFS_ERROR(ENOATTR);
 			}
-#endif
 		}
 		break;
 	}
@@ -1312,11 +1279,9 @@ xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
 	ASSERT(old_blk->magic == new_blk->magic);
 
 	switch (old_blk->magic) {
-#ifdef __KERNEL__
 	case XFS_ATTR_LEAF_MAGIC:
 		before = xfs_attr_leaf_order(old_blk->bp, new_blk->bp);
 		break;
-#endif
 	case XFS_DIR_LEAF_MAGIC:
 		ASSERT(XFS_DIR_IS_V1(state->mp));
 		before = xfs_dir_leaf_order(old_blk->bp, new_blk->bp);
@@ -1587,12 +1552,10 @@ xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
 			ASSERT(level == path->active-1);
 			blk->index = 0;
 			switch(blk->magic) {
-#ifdef __KERNEL__
 			case XFS_ATTR_LEAF_MAGIC:
 				blk->hashval = xfs_attr_leaf_lasthash(blk->bp,
 								      NULL);
 				break;
-#endif
 			case XFS_DIR_LEAF_MAGIC:
 				ASSERT(XFS_DIR_IS_V1(state->mp));
 				blk->hashval = xfs_dir_leaf_lasthash(blk->bp,
@@ -1626,19 +1589,10 @@ xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
  * This is implemented with some source-level loop unrolling.
  */
 xfs_dahash_t
-xfs_da_hashname(uchar_t *name, int namelen)
+xfs_da_hashname(const uchar_t *name, int namelen)
 {
 	xfs_dahash_t hash;
 
-#ifdef SLOWVERSION
-	/*
-	 * This is the old one-byte-at-a-time version.
-	 */
-	for (hash = 0; namelen > 0; namelen--)
-		hash = *name++ ^ rol32(hash, 7);
-
-	return(hash);
-#else
 	/*
 	 * Do four characters at a time as long as we can.
 	 */
@@ -1657,12 +1611,9 @@ xfs_da_hashname(uchar_t *name, int namelen)
 		return (name[0] << 7) ^ (name[1] << 0) ^ rol32(hash, 7 * 2);
 	case 1:
 		return (name[0] << 0) ^ rol32(hash, 7 * 1);
-	case 0:
+	default: /* case 0: */
 		return hash;
 	}
-	/* NOTREACHED */
-#endif
-	return 0; /* keep gcc happy */
 }
 
 /*
@@ -2200,20 +2151,16 @@ xfs_da_do_buf(
 			error = bp ? XFS_BUF_GETERROR(bp) : XFS_ERROR(EIO);
 			break;
 		case 1:
-#ifndef __KERNEL__
 		case 2:
-#endif
 			bp = NULL;
 			error = xfs_trans_read_buf(mp, trans, mp->m_ddev_targp,
 				mappedbno, nmapped, 0, &bp);
 			break;
-#ifdef __KERNEL__
 		case 3:
 			xfs_baread(mp->m_ddev_targp, mappedbno, nmapped);
 			error = 0;
 			bp = NULL;
 			break;
-#endif
 		}
 		if (error) {
 			if (bp)
diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index 3a9b9e809c60..41352113721a 100644
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DA_BTREE_H__
 #define	__XFS_DA_BTREE_H__
@@ -92,72 +78,24 @@ typedef struct xfs_da_node_entry xfs_da_node_entry_t;
 
 #define XFS_DA_MAXHASH	((xfs_dahash_t)-1) /* largest valid hash value */
 
-/*
- * Macros used by directory code to interface to the filesystem.
- */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LBSIZE)
-int xfs_lbsize(struct xfs_mount *mp);
-#define	XFS_LBSIZE(mp)			xfs_lbsize(mp)
-#else
-#define	XFS_LBSIZE(mp)	((mp)->m_sb.sb_blocksize)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LBLOG)
-int xfs_lblog(struct xfs_mount *mp);
-#define	XFS_LBLOG(mp)			xfs_lblog(mp)
-#else
-#define	XFS_LBLOG(mp)	((mp)->m_sb.sb_blocklog)
-#endif
+#define	XFS_LBSIZE(mp)	(mp)->m_sb.sb_blocksize
+#define	XFS_LBLOG(mp)	(mp)->m_sb.sb_blocklog
 
-/*
- * Macros used by directory code to interface to the kernel
- */
-
-/*
- * Macros used to manipulate directory off_t's
- */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DA_MAKE_BNOENTRY)
-__uint32_t xfs_da_make_bnoentry(struct xfs_mount *mp, xfs_dablk_t bno,
-				int entry);
 #define	XFS_DA_MAKE_BNOENTRY(mp,bno,entry)	\
-	xfs_da_make_bnoentry(mp,bno,entry)
-#else
-#define	XFS_DA_MAKE_BNOENTRY(mp,bno,entry) \
 	(((bno) << (mp)->m_dircook_elog) | (entry))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DA_MAKE_COOKIE)
-xfs_off_t xfs_da_make_cookie(struct xfs_mount *mp, xfs_dablk_t bno, int entry,
-				xfs_dahash_t hash);
 #define	XFS_DA_MAKE_COOKIE(mp,bno,entry,hash)	\
-	xfs_da_make_cookie(mp,bno,entry,hash)
-#else
-#define	XFS_DA_MAKE_COOKIE(mp,bno,entry,hash) \
 	(((xfs_off_t)XFS_DA_MAKE_BNOENTRY(mp, bno, entry) << 32) | (hash))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DA_COOKIE_HASH)
-xfs_dahash_t xfs_da_cookie_hash(struct xfs_mount *mp, xfs_off_t cookie);
-#define	XFS_DA_COOKIE_HASH(mp,cookie)		xfs_da_cookie_hash(mp,cookie)
-#else
-#define	XFS_DA_COOKIE_HASH(mp,cookie)	((xfs_dahash_t)(cookie))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DA_COOKIE_BNO)
-xfs_dablk_t xfs_da_cookie_bno(struct xfs_mount *mp, xfs_off_t cookie);
-#define	XFS_DA_COOKIE_BNO(mp,cookie)		xfs_da_cookie_bno(mp,cookie)
-#else
-#define	XFS_DA_COOKIE_BNO(mp,cookie) \
-	(((xfs_off_t)(cookie) >> 31) == -1LL ? \
+#define	XFS_DA_COOKIE_HASH(mp,cookie)		((xfs_dahash_t)cookie)
+#define	XFS_DA_COOKIE_BNO(mp,cookie)		\
+	((((xfs_off_t)(cookie) >> 31) == -1LL ? \
 		(xfs_dablk_t)0 : \
-		(xfs_dablk_t)((xfs_off_t)(cookie) >> ((mp)->m_dircook_elog + 32)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DA_COOKIE_ENTRY)
-int xfs_da_cookie_entry(struct xfs_mount *mp, xfs_off_t cookie);
-#define	XFS_DA_COOKIE_ENTRY(mp,cookie)		xfs_da_cookie_entry(mp,cookie)
-#else
-#define	XFS_DA_COOKIE_ENTRY(mp,cookie) \
-	(((xfs_off_t)(cookie) >> 31) == -1LL ? \
+		(xfs_dablk_t)((xfs_off_t)(cookie) >> \
+				((mp)->m_dircook_elog + 32))))
+#define	XFS_DA_COOKIE_ENTRY(mp,cookie)		\
+	((((xfs_off_t)(cookie) >> 31) == -1LL ?	\
 		(xfs_dablk_t)0 : \
 		(xfs_dablk_t)(((xfs_off_t)(cookie) >> 32) & \
-			      ((1 << (mp)->m_dircook_elog) - 1)))
-#endif
+				((1 << (mp)->m_dircook_elog) - 1))))
 
 
 /*========================================================================
@@ -168,7 +106,7 @@ int xfs_da_cookie_entry(struct xfs_mount *mp, xfs_off_t cookie);
  * Structure to ease passing around component names.
  */
 typedef struct xfs_da_args {
-	uchar_t		*name;		/* string (maybe not NULL terminated) */
+	const uchar_t	*name;		/* string (maybe not NULL terminated) */
 	int		namelen;	/* length of string (maybe no NULL) */
 	uchar_t		*value;		/* set of bytes (maybe contain NULLs) */
 	int		valuelen;	/* length of value */
@@ -314,7 +252,7 @@ xfs_daddr_t	xfs_da_reada_buf(struct xfs_trans *trans, struct xfs_inode *dp,
 int	xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno,
 					  xfs_dabuf_t *dead_buf);
 
-uint xfs_da_hashname(uchar_t *name_string, int name_length);
+uint xfs_da_hashname(const uchar_t *name_string, int name_length);
 uint xfs_da_log2_roundup(uint i);
 xfs_da_state_t *xfs_da_state_alloc(void);
 void xfs_da_state_free(xfs_da_state_t *state);
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 681be5c93af5..070259a4254c 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -1,58 +1,44 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_ag.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_bmap.h"
+#include "xfs_btree.h"
 #include "xfs_ialloc.h"
 #include "xfs_itable.h"
 #include "xfs_dfrag.h"
@@ -65,9 +51,9 @@
  */
 int
 xfs_swapext(
-	xfs_swapext_t	__user *sxp)
+	xfs_swapext_t	__user *sxu)
 {
-	xfs_swapext_t	sx;
+	xfs_swapext_t	*sxp;
 	xfs_inode_t     *ip=NULL, *tip=NULL, *ips[2];
 	xfs_trans_t     *tp;
 	xfs_mount_t     *mp;
@@ -76,20 +62,29 @@ xfs_swapext(
 	vnode_t		*vp, *tvp;
 	bhv_desc_t      *bdp, *tbdp;
 	vn_bhv_head_t   *bhp, *tbhp;
-	uint		lock_flags=0;
+	static uint	lock_flags = XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL;
 	int		ilf_fields, tilf_fields;
 	int		error = 0;
-	xfs_ifork_t	tempif, *ifp, *tifp;
+	xfs_ifork_t	*tempifp, *ifp, *tifp;
 	__uint64_t	tmp;
 	int		aforkblks = 0;
 	int		taforkblks = 0;
-	int		locked = 0;
+	char		locked = 0;
 
-	if (copy_from_user(&sx, sxp, sizeof(sx)))
-		return XFS_ERROR(EFAULT);
+	sxp = kmem_alloc(sizeof(xfs_swapext_t), KM_MAYFAIL);
+	tempifp = kmem_alloc(sizeof(xfs_ifork_t), KM_MAYFAIL);
+	if (!sxp || !tempifp) {
+		error = XFS_ERROR(ENOMEM);
+		goto error0;
+	}
+
+	if (copy_from_user(sxp, sxu, sizeof(xfs_swapext_t))) {
+		error = XFS_ERROR(EFAULT);
+		goto error0;
+	}
 
 	/* Pull information for the target fd */
-	if (((fp = fget((int)sx.sx_fdtarget)) == NULL) ||
+	if (((fp = fget((int)sxp->sx_fdtarget)) == NULL) ||
 	    ((vp = LINVFS_GET_VP(fp->f_dentry->d_inode)) == NULL))  {
 		error = XFS_ERROR(EINVAL);
 		goto error0;
@@ -104,7 +99,7 @@ xfs_swapext(
 		ip = XFS_BHVTOI(bdp);
 	}
 
-	if (((tfp = fget((int)sx.sx_fdtmp)) == NULL) ||
+	if (((tfp = fget((int)sxp->sx_fdtmp)) == NULL) ||
 	    ((tvp = LINVFS_GET_VP(tfp->f_dentry->d_inode)) == NULL)) {
 		error = XFS_ERROR(EINVAL);
 		goto error0;
@@ -131,7 +126,7 @@ xfs_swapext(
 
 	mp = ip->i_mount;
 
-	sbp = &sx.sx_stat;
+	sbp = &sxp->sx_stat;
 
 	if (XFS_FORCED_SHUTDOWN(mp)) {
 		error =  XFS_ERROR(EIO);
@@ -148,7 +143,7 @@ xfs_swapext(
 		ips[0] = tip;
 		ips[1] = ip;
 	}
-	lock_flags = XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL;
+
 	xfs_lock_inodes(ips, 2, 0, lock_flags);
 
 	/* Check permissions */
@@ -192,9 +187,9 @@ xfs_swapext(
 	}
 
 	/* Verify all data are being swapped */
-	if (sx.sx_offset != 0 ||
-	    sx.sx_length != ip->i_d.di_size ||
-	    sx.sx_length != tip->i_d.di_size) {
+	if (sxp->sx_offset != 0 ||
+	    sxp->sx_length != ip->i_d.di_size ||
+	    sxp->sx_length != tip->i_d.di_size) {
 		error = XFS_ERROR(EFAULT);
 		goto error0;
 	}
@@ -255,7 +250,8 @@ xfs_swapext(
 		xfs_iunlock(ip,  XFS_IOLOCK_EXCL);
 		xfs_iunlock(tip, XFS_IOLOCK_EXCL);
 		xfs_trans_cancel(tp, 0);
-		return error;
+		locked = 0;
+		goto error0;
 	}
 	xfs_lock_inodes(ips, 2, 0, XFS_ILOCK_EXCL);
 
@@ -266,10 +262,8 @@ xfs_swapext(
 	     (ip->i_d.di_aformat != XFS_DINODE_FMT_LOCAL)) {
 		error = xfs_bmap_count_blocks(tp, ip, XFS_ATTR_FORK, &aforkblks);
 		if (error) {
-			xfs_iunlock(ip,  lock_flags);
-			xfs_iunlock(tip, lock_flags);
 			xfs_trans_cancel(tp, 0);
-			return error;
+			goto error0;
 		}
 	}
 	if ( ((XFS_IFORK_Q(tip) != 0) && (tip->i_d.di_anextents > 0)) &&
@@ -277,10 +271,8 @@ xfs_swapext(
 		error = xfs_bmap_count_blocks(tp, tip, XFS_ATTR_FORK,
 			&taforkblks);
 		if (error) {
-			xfs_iunlock(ip,  lock_flags);
-			xfs_iunlock(tip, lock_flags);
 			xfs_trans_cancel(tp, 0);
-			return error;
+			goto error0;
 		}
 	}
 
@@ -289,9 +281,9 @@ xfs_swapext(
 	 */
 	ifp = &ip->i_df;
 	tifp = &tip->i_df;
-	tempif = *ifp;	/* struct copy */
-	*ifp = *tifp;	/* struct copy */
-	*tifp = tempif;	/* struct copy */
+	*tempifp = *ifp;	/* struct copy */
+	*ifp = *tifp;		/* struct copy */
+	*tifp = *tempifp;	/* struct copy */
 
 	/*
 	 * Fix the on-disk inode values
@@ -369,11 +361,7 @@ xfs_swapext(
 	}
 
 	error = xfs_trans_commit(tp, XFS_TRANS_SWAPEXT, NULL);
-
-	fput(fp);
-	fput(tfp);
-
-	return error;
+	locked = 0;
 
  error0:
 	if (locked) {
@@ -381,8 +369,15 @@ xfs_swapext(
 		xfs_iunlock(tip, lock_flags);
 	}
 
-	if (fp != NULL) fput(fp);
-	if (tfp != NULL) fput(tfp);
+	if (fp != NULL)
+		fput(fp);
+	if (tfp != NULL)
+		fput(tfp);
+
+	if (sxp != NULL)
+		kmem_free(sxp, sizeof(xfs_swapext_t));
+	if (tempifp != NULL)
+		kmem_free(tempifp, sizeof(xfs_ifork_t));
 
 	return error;
 }
diff --git a/fs/xfs/xfs_dfrag.h b/fs/xfs/xfs_dfrag.h
index 904860594b8f..f678559abc45 100644
--- a/fs/xfs/xfs_dfrag.h
+++ b/fs/xfs/xfs_dfrag.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DFRAG_H__
 #define	__XFS_DFRAG_H__
diff --git a/fs/xfs/xfs_dinode.h b/fs/xfs/xfs_dinode.h
index f5c932b064e6..c5a0e537ff1a 100644
--- a/fs/xfs/xfs_dinode.h
+++ b/fs/xfs/xfs_dinode.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DINODE_H__
 #define	__XFS_DINODE_H__
@@ -37,13 +23,8 @@ struct xfs_mount;
 
 #define	XFS_DINODE_VERSION_1	1
 #define	XFS_DINODE_VERSION_2	2
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DINODE_GOOD_VERSION)
-int xfs_dinode_good_version(int v);
-#define XFS_DINODE_GOOD_VERSION(v)	xfs_dinode_good_version(v)
-#else
-#define XFS_DINODE_GOOD_VERSION(v)	(((v) == XFS_DINODE_VERSION_1) || \
-					 ((v) == XFS_DINODE_VERSION_2))
-#endif
+#define XFS_DINODE_GOOD_VERSION(v)	\
+	(((v) == XFS_DINODE_VERSION_1 || (v) == XFS_DINODE_VERSION_2))
 #define	XFS_DINODE_MAGIC	0x494e	/* 'IN' */
 
 /*
@@ -184,75 +165,30 @@ typedef enum xfs_dinode_fmt
 /*
  * Inode size for given fs.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LITINO)
-int xfs_litino(struct xfs_mount *mp);
-#define	XFS_LITINO(mp)		xfs_litino(mp)
-#else
 #define	XFS_LITINO(mp)	((mp)->m_litino)
-#endif
 #define	XFS_BROOT_SIZE_ADJ	\
 	(sizeof(xfs_bmbt_block_t) - sizeof(xfs_bmdr_block_t))
 
 /*
- * Fork identifiers.  Here so utilities can use them without including
- * xfs_inode.h.
- */
-#define	XFS_DATA_FORK	0
-#define	XFS_ATTR_FORK	1
-
-/*
  * Inode data & attribute fork sizes, per inode.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_Q)
-int xfs_cfork_q_disk(xfs_dinode_core_t *dcp);
-int xfs_cfork_q(xfs_dinode_core_t *dcp);
-#define	XFS_CFORK_Q_DISK(dcp)               xfs_cfork_q_disk(dcp)
-#define	XFS_CFORK_Q(dcp)                    xfs_cfork_q(dcp)
-#else
-#define	XFS_CFORK_Q_DISK(dcp)		    ((dcp)->di_forkoff != 0)
 #define XFS_CFORK_Q(dcp)                    ((dcp)->di_forkoff != 0)
+#define	XFS_CFORK_Q_DISK(dcp)		    ((dcp)->di_forkoff != 0)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_BOFF)
-int xfs_cfork_boff_disk(xfs_dinode_core_t *dcp);
-int xfs_cfork_boff(xfs_dinode_core_t *dcp);
-#define	XFS_CFORK_BOFF_DISK(dcp)	    xfs_cfork_boff_disk(dcp)
-#define	XFS_CFORK_BOFF(dcp)	            xfs_cfork_boff(dcp)
-#else
-#define	XFS_CFORK_BOFF_DISK(dcp)	    ((int)(INT_GET((dcp)->di_forkoff, ARCH_CONVERT) << 3))
 #define XFS_CFORK_BOFF(dcp)                 ((int)((dcp)->di_forkoff << 3))
+#define	XFS_CFORK_BOFF_DISK(dcp) \
+	((int)(INT_GET((dcp)->di_forkoff, ARCH_CONVERT) << 3))
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_DSIZE)
-int xfs_cfork_dsize_disk(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-int xfs_cfork_dsize(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-#define	XFS_CFORK_DSIZE_DISK(dcp,mp)        xfs_cfork_dsize_disk(dcp,mp)
-#define	XFS_CFORK_DSIZE(dcp,mp)             xfs_cfork_dsize(dcp,mp)
-#else
 #define	XFS_CFORK_DSIZE_DISK(dcp,mp) \
 	(XFS_CFORK_Q_DISK(dcp) ? XFS_CFORK_BOFF_DISK(dcp) : XFS_LITINO(mp))
 #define XFS_CFORK_DSIZE(dcp,mp) \
 	(XFS_CFORK_Q(dcp) ? XFS_CFORK_BOFF(dcp) : XFS_LITINO(mp))
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_ASIZE)
-int xfs_cfork_asize_disk(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-int xfs_cfork_asize(xfs_dinode_core_t *dcp, struct xfs_mount *mp);
-#define	XFS_CFORK_ASIZE_DISK(dcp,mp)        xfs_cfork_asize_disk(dcp,mp)
-#define	XFS_CFORK_ASIZE(dcp,mp)             xfs_cfork_asize(dcp,mp)
-#else
 #define	XFS_CFORK_ASIZE_DISK(dcp,mp) \
 	(XFS_CFORK_Q_DISK(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF_DISK(dcp) : 0)
 #define XFS_CFORK_ASIZE(dcp,mp) \
 	(XFS_CFORK_Q(dcp) ? XFS_LITINO(mp) - XFS_CFORK_BOFF(dcp) : 0)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_SIZE)
-int xfs_cfork_size_disk(xfs_dinode_core_t *dcp, struct xfs_mount *mp, int w);
-int xfs_cfork_size(xfs_dinode_core_t *dcp, struct xfs_mount *mp, int w);
-#define	XFS_CFORK_SIZE_DISK(dcp,mp,w)       xfs_cfork_size_disk(dcp,mp,w)
-#define	XFS_CFORK_SIZE(dcp,mp,w)            xfs_cfork_size(dcp,mp,w)
-#else
 #define	XFS_CFORK_SIZE_DISK(dcp,mp,w) \
 	((w) == XFS_DATA_FORK ? \
 		XFS_CFORK_DSIZE_DISK(dcp, mp) : \
@@ -261,93 +197,26 @@ int xfs_cfork_size(xfs_dinode_core_t *dcp, struct xfs_mount *mp, int w);
 	((w) == XFS_DATA_FORK ? \
 		XFS_CFORK_DSIZE(dcp, mp) : XFS_CFORK_ASIZE(dcp, mp))
 
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_DSIZE)
-int xfs_dfork_dsize(xfs_dinode_t *dip, struct xfs_mount *mp);
-#define	XFS_DFORK_DSIZE(dip,mp)             xfs_dfork_dsize(dip,mp)
-#else
-#define XFS_DFORK_DSIZE(dip,mp)             XFS_CFORK_DSIZE_DISK(&(dip)->di_core, mp)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_ASIZE)
-int xfs_dfork_asize(xfs_dinode_t *dip, struct xfs_mount *mp);
-#define	XFS_DFORK_ASIZE(dip,mp)             xfs_dfork_asize(dip,mp)
-#else
-#define XFS_DFORK_ASIZE(dip,mp)             XFS_CFORK_ASIZE_DISK(&(dip)->di_core, mp)
+#define XFS_DFORK_DSIZE(dip,mp) \
+	XFS_CFORK_DSIZE_DISK(&(dip)->di_core, mp)
+#define XFS_DFORK_ASIZE(dip,mp) \
+	XFS_CFORK_ASIZE_DISK(&(dip)->di_core, mp)
+#define	XFS_DFORK_SIZE(dip,mp,w) \
+	XFS_CFORK_SIZE_DISK(&(dip)->di_core, mp, w)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_SIZE)
-int xfs_dfork_size(xfs_dinode_t *dip, struct xfs_mount *mp, int w);
-#define	XFS_DFORK_SIZE(dip,mp,w)            xfs_dfork_size(dip,mp,w)
-#else
-#define	XFS_DFORK_SIZE(dip,mp,w)	    XFS_CFORK_SIZE_DISK(&(dip)->di_core, mp, w)
-
-#endif
-
-/*
- * Macros for accessing per-fork disk inode information.
- */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_Q)
-int xfs_dfork_q(xfs_dinode_t *dip);
-#define	XFS_DFORK_Q(dip)	            xfs_dfork_q(dip)
-#else
 #define	XFS_DFORK_Q(dip)                    XFS_CFORK_Q_DISK(&(dip)->di_core)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_BOFF)
-int xfs_dfork_boff(xfs_dinode_t *dip);
-#define	XFS_DFORK_BOFF(dip)		    xfs_dfork_boff(dip)
-#else
 #define	XFS_DFORK_BOFF(dip)		    XFS_CFORK_BOFF_DISK(&(dip)->di_core)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_DPTR)
-char *xfs_dfork_dptr(xfs_dinode_t *dip);
-#define	XFS_DFORK_DPTR(dip)	            xfs_dfork_dptr(dip)
-#else
 #define	XFS_DFORK_DPTR(dip)		    ((dip)->di_u.di_c)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_APTR)
-char *xfs_dfork_aptr(xfs_dinode_t *dip);
-#define	XFS_DFORK_APTR(dip)                 xfs_dfork_aptr(dip)
-#else
-#define	XFS_DFORK_APTR(dip)		    ((dip)->di_u.di_c + XFS_DFORK_BOFF(dip))
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_PTR)
-char *xfs_dfork_ptr(xfs_dinode_t *dip, int w);
-#define	XFS_DFORK_PTR(dip,w)                xfs_dfork_ptr(dip,w)
-#else
+#define	XFS_DFORK_APTR(dip)	\
+	((dip)->di_u.di_c + XFS_DFORK_BOFF(dip))
 #define	XFS_DFORK_PTR(dip,w)	\
 	((w) == XFS_DATA_FORK ? XFS_DFORK_DPTR(dip) : XFS_DFORK_APTR(dip))
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_FORMAT)
-int xfs_cfork_format(xfs_dinode_core_t *dcp, int w);
-#define	XFS_CFORK_FORMAT(dcp,w)             xfs_cfork_format(dcp,w)
-#else
-#define	XFS_CFORK_FORMAT(dcp,w) \
+#define	XFS_CFORK_FORMAT(dcp,w)	\
 	((w) == XFS_DATA_FORK ? (dcp)->di_format : (dcp)->di_aformat)
-
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_FMT_SET)
-void xfs_cfork_fmt_set(xfs_dinode_core_t *dcp, int w, int n);
-#define	XFS_CFORK_FMT_SET(dcp,w,n)           xfs_cfork_fmt_set(dcp,w,n)
-#else
 #define	XFS_CFORK_FMT_SET(dcp,w,n) \
 	((w) == XFS_DATA_FORK ? \
-		((dcp)->di_format = (n)) : \
-		((dcp)->di_aformat = (n)))
+		((dcp)->di_format = (n)) : ((dcp)->di_aformat = (n)))
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_NEXTENTS)
-int xfs_cfork_nextents_disk(xfs_dinode_core_t *dcp, int w);
-int xfs_cfork_nextents(xfs_dinode_core_t *dcp, int w);
-#define	XFS_CFORK_NEXTENTS_DISK(dcp,w)       xfs_cfork_nextents_disk(dcp,w)
-#define	XFS_CFORK_NEXTENTS(dcp,w)            xfs_cfork_nextents(dcp,w)
-#else
 #define	XFS_CFORK_NEXTENTS_DISK(dcp,w) \
 	((w) == XFS_DATA_FORK ? \
 	 	INT_GET((dcp)->di_nextents, ARCH_CONVERT) : \
@@ -355,31 +224,13 @@ int xfs_cfork_nextents(xfs_dinode_core_t *dcp, int w);
 #define XFS_CFORK_NEXTENTS(dcp,w) \
 	((w) == XFS_DATA_FORK ? (dcp)->di_nextents : (dcp)->di_anextents)
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_CFORK_NEXT_SET)
-void xfs_cfork_next_set(xfs_dinode_core_t *dcp, int w, int n);
-#define	XFS_CFORK_NEXT_SET(dcp,w,n)	        xfs_cfork_next_set(dcp,w,n)
-#else
 #define	XFS_CFORK_NEXT_SET(dcp,w,n) \
 	((w) == XFS_DATA_FORK ? \
-		((dcp)->di_nextents = (n)) : \
-		((dcp)->di_anextents = (n)))
-
-#endif
+		((dcp)->di_nextents = (n)) : ((dcp)->di_anextents = (n)))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DFORK_NEXTENTS)
-int xfs_dfork_nextents(xfs_dinode_t *dip, int w);
-#define	XFS_DFORK_NEXTENTS(dip,w) xfs_dfork_nextents(dip,w)
-#else
 #define	XFS_DFORK_NEXTENTS(dip,w) XFS_CFORK_NEXTENTS_DISK(&(dip)->di_core, w)
-#endif
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_DINODE)
-xfs_dinode_t *xfs_buf_to_dinode(struct xfs_buf *bp);
-#define	XFS_BUF_TO_DINODE(bp)	xfs_buf_to_dinode(bp)
-#else
-#define	XFS_BUF_TO_DINODE(bp)	((xfs_dinode_t *)(XFS_BUF_PTR(bp)))
-#endif
+#define	XFS_BUF_TO_DINODE(bp)	((xfs_dinode_t *)XFS_BUF_PTR(bp))
 
 /*
  * Values for di_flags
diff --git a/fs/xfs/xfs_dir.c b/fs/xfs/xfs_dir.c
index ba30bc7682f2..3dd30391f551 100644
--- a/fs/xfs/xfs_dir.c
+++ b/fs/xfs/xfs_dir.c
@@ -1,59 +1,43 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
 #include "xfs_alloc.h"
 #include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir_leaf.h"
 #include "xfs_error.h"
 
@@ -192,11 +176,23 @@ xfs_dir_mount(xfs_mount_t *mp)
 	uint shortcount, leafcount, count;
 
 	mp->m_dirversion = 1;
-	shortcount = (mp->m_attroffset - (uint)sizeof(xfs_dir_sf_hdr_t)) /
-		     (uint)sizeof(xfs_dir_sf_entry_t);
-	leafcount = (XFS_LBSIZE(mp) - (uint)sizeof(xfs_dir_leaf_hdr_t)) /
-		    ((uint)sizeof(xfs_dir_leaf_entry_t) +
-		     (uint)sizeof(xfs_dir_leaf_name_t));
+	if (mp->m_flags & XFS_MOUNT_COMPAT_ATTR) {
+		shortcount = (mp->m_attroffset -
+				(uint)sizeof(xfs_dir_sf_hdr_t)) /
+				 (uint)sizeof(xfs_dir_sf_entry_t);
+		leafcount = (XFS_LBSIZE(mp) -
+				(uint)sizeof(xfs_dir_leaf_hdr_t)) /
+				 ((uint)sizeof(xfs_dir_leaf_entry_t) +
+				  (uint)sizeof(xfs_dir_leaf_name_t));
+	} else {
+		shortcount = (XFS_BMDR_SPACE_CALC(MINABTPTRS) -
+			      (uint)sizeof(xfs_dir_sf_hdr_t)) /
+			       (uint)sizeof(xfs_dir_sf_entry_t);
+		leafcount = (XFS_LBSIZE(mp) -
+			    (uint)sizeof(xfs_dir_leaf_hdr_t)) /
+			     ((uint)sizeof(xfs_dir_leaf_entry_t) +
+			      (uint)sizeof(xfs_dir_leaf_name_t));
+	}
 	count = shortcount > leafcount ? shortcount : leafcount;
 	mp->m_dircook_elog = xfs_da_log2_roundup(count + 1);
 	ASSERT(mp->m_dircook_elog <= mp->m_sb.sb_blocklog);
diff --git a/fs/xfs/xfs_dir.h b/fs/xfs/xfs_dir.h
index 4dbc9f54cca5..488defe86ba6 100644
--- a/fs/xfs/xfs_dir.h
+++ b/fs/xfs/xfs_dir.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR_H__
 #define	__XFS_DIR_H__
diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c
index 49fc0a3695ae..022c8398ab62 100644
--- a/fs/xfs/xfs_dir2.c
+++ b/fs/xfs/xfs_dir2.c
@@ -1,46 +1,26 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * XFS v2 directory implmentation.
- * Top-level and utility routines.
- */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -48,16 +28,16 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir_leaf.h"
 #include "xfs_dir2_data.h"
 #include "xfs_dir2_leaf.h"
@@ -65,7 +45,6 @@
 #include "xfs_dir2_node.h"
 #include "xfs_dir2_trace.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 
 /*
  * Declarations for interface routines.
diff --git a/fs/xfs/xfs_dir2.h b/fs/xfs/xfs_dir2.h
index 8f4fc7f23bcd..7e24ffeda9e1 100644
--- a/fs/xfs/xfs_dir2.h
+++ b/fs/xfs/xfs_dir2.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_H__
 #define	__XFS_DIR2_H__
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index bc4c40fcd479..31bc99faa704 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -1,61 +1,39 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * xfs_dir2_block.c
- * XFS V2 directory implementation, single-block form.
- * See xfs_dir2_block.h for the format.
- */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
-#include "xfs_da_btree.h"
+#include "xfs_inode_item.h"
 #include "xfs_dir_leaf.h"
 #include "xfs_dir2_data.h"
 #include "xfs_dir2_leaf.h"
@@ -1234,7 +1212,7 @@ xfs_dir2_sf_to_block(
 	/*
 	 * Sort the leaf entries by hash value.
 	 */
-	qsort(blp, INT_GET(btp->count, ARCH_CONVERT), sizeof(*blp), xfs_dir2_block_sort);
+	xfs_sort(blp, INT_GET(btp->count, ARCH_CONVERT), sizeof(*blp), xfs_dir2_block_sort);
 	/*
 	 * Log the leaf entry area and tail.
 	 * Already logged the header in data_init, ignore needlog.
diff --git a/fs/xfs/xfs_dir2_block.h b/fs/xfs/xfs_dir2_block.h
index 5a578b84e246..a2e5cb98a838 100644
--- a/fs/xfs/xfs_dir2_block.h
+++ b/fs/xfs/xfs_dir2_block.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_BLOCK_H__
 #define	__XFS_DIR2_BLOCK_H__
@@ -74,53 +60,37 @@ typedef struct xfs_dir2_block {
 /*
  * Pointer to the leaf header embedded in a data block (1-block format)
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_BLOCK_TAIL_P)
-xfs_dir2_block_tail_t *
-xfs_dir2_block_tail_p(struct xfs_mount *mp, xfs_dir2_block_t *block);
 #define	XFS_DIR2_BLOCK_TAIL_P(mp,block)	xfs_dir2_block_tail_p(mp,block)
-#else
-#define	XFS_DIR2_BLOCK_TAIL_P(mp,block)	\
-	(((xfs_dir2_block_tail_t *)((char *)(block) + (mp)->m_dirblksize)) - 1)
-#endif
+static inline xfs_dir2_block_tail_t *
+xfs_dir2_block_tail_p(struct xfs_mount *mp, xfs_dir2_block_t *block)
+{
+	return (((xfs_dir2_block_tail_t *)
+		((char *)(block) + (mp)->m_dirblksize)) - 1);
+}
 
 /*
  * Pointer to the leaf entries embedded in a data block (1-block format)
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_BLOCK_LEAF_P)
-struct xfs_dir2_leaf_entry *xfs_dir2_block_leaf_p(xfs_dir2_block_tail_t *btp);
-#define	XFS_DIR2_BLOCK_LEAF_P(btp) \
-	xfs_dir2_block_leaf_p(btp)
-#else
-#define	XFS_DIR2_BLOCK_LEAF_P(btp)	\
-	(((struct xfs_dir2_leaf_entry *)(btp)) - INT_GET((btp)->count, ARCH_CONVERT))
-#endif
+#define	XFS_DIR2_BLOCK_LEAF_P(btp)	xfs_dir2_block_leaf_p(btp)
+static inline struct xfs_dir2_leaf_entry *
+xfs_dir2_block_leaf_p(xfs_dir2_block_tail_t *btp)
+{
+	return (((struct xfs_dir2_leaf_entry *)
+		(btp)) - INT_GET((btp)->count, ARCH_CONVERT));
+}
 
 /*
  * Function declarations.
  */
-
-extern int
-	xfs_dir2_block_addname(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_block_getdents(struct xfs_trans *tp, struct xfs_inode *dp,
-				struct uio *uio, int *eofp, struct xfs_dirent *dbp,
-				xfs_dir2_put_t put);
-
-extern int
-	xfs_dir2_block_lookup(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_block_removename(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_block_replace(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_leaf_to_block(struct xfs_da_args *args, struct xfs_dabuf *lbp,
-			       struct xfs_dabuf *dbp);
-
-extern int
-	xfs_dir2_sf_to_block(struct xfs_da_args *args);
+extern int xfs_dir2_block_addname(struct xfs_da_args *args);
+extern int xfs_dir2_block_getdents(struct xfs_trans *tp, struct xfs_inode *dp,
+				   struct uio *uio, int *eofp,
+				   struct xfs_dirent *dbp, xfs_dir2_put_t put);
+extern int xfs_dir2_block_lookup(struct xfs_da_args *args);
+extern int xfs_dir2_block_removename(struct xfs_da_args *args);
+extern int xfs_dir2_block_replace(struct xfs_da_args *args);
+extern int xfs_dir2_leaf_to_block(struct xfs_da_args *args,
+				  struct xfs_dabuf *lbp, struct xfs_dabuf *dbp);
+extern int xfs_dir2_sf_to_block(struct xfs_da_args *args);
 
 #endif	/* __XFS_DIR2_BLOCK_H__ */
diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c
index a0aa0e44ff9d..5b7c47e2f14a 100644
--- a/fs/xfs/xfs_dir2_data.c
+++ b/fs/xfs/xfs_dir2_data.c
@@ -1,60 +1,38 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * xfs_dir2_data.c
- * Core data block handling routines for XFS V2 directories.
- * See xfs_dir2_data.h for data structures.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir_leaf.h"
 #include "xfs_dir2_data.h"
 #include "xfs_dir2_leaf.h"
diff --git a/fs/xfs/xfs_dir2_data.h b/fs/xfs/xfs_dir2_data.h
index 476cac920bf5..5e3a7f9ec735 100644
--- a/fs/xfs/xfs_dir2_data.h
+++ b/fs/xfs/xfs_dir2_data.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_DATA_H__
 #define	__XFS_DIR2_DATA_H__
@@ -137,88 +123,65 @@ typedef struct xfs_dir2_data {
 /*
  * Size of a data entry.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DATA_ENTSIZE)
-int xfs_dir2_data_entsize(int n);
 #define XFS_DIR2_DATA_ENTSIZE(n)	xfs_dir2_data_entsize(n)
-#else
-#define	XFS_DIR2_DATA_ENTSIZE(n)	\
-	((int)(roundup(offsetof(xfs_dir2_data_entry_t, name[0]) + (n) + \
-		 (uint)sizeof(xfs_dir2_data_off_t), XFS_DIR2_DATA_ALIGN)))
-#endif
+static inline int xfs_dir2_data_entsize(int n)
+{
+	return (int)roundup(offsetof(xfs_dir2_data_entry_t, name[0]) + (n) + \
+		 (uint)sizeof(xfs_dir2_data_off_t), XFS_DIR2_DATA_ALIGN);
+}
 
 /*
  * Pointer to an entry's tag word.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DATA_ENTRY_TAG_P)
-xfs_dir2_data_off_t *xfs_dir2_data_entry_tag_p(xfs_dir2_data_entry_t *dep);
 #define	XFS_DIR2_DATA_ENTRY_TAG_P(dep)	xfs_dir2_data_entry_tag_p(dep)
-#else
-#define	XFS_DIR2_DATA_ENTRY_TAG_P(dep)	\
-	((xfs_dir2_data_off_t *)\
-	 ((char *)(dep) + XFS_DIR2_DATA_ENTSIZE((dep)->namelen) - \
-	  (uint)sizeof(xfs_dir2_data_off_t)))
-#endif
+static inline xfs_dir2_data_off_t *
+xfs_dir2_data_entry_tag_p(xfs_dir2_data_entry_t *dep)
+{
+	return (xfs_dir2_data_off_t *) \
+		 ((char *)(dep) + XFS_DIR2_DATA_ENTSIZE((dep)->namelen) - \
+		  (uint)sizeof(xfs_dir2_data_off_t));
+}
 
 /*
  * Pointer to a freespace's tag word.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DATA_UNUSED_TAG_P)
-xfs_dir2_data_off_t *xfs_dir2_data_unused_tag_p(xfs_dir2_data_unused_t *dup);
 #define	XFS_DIR2_DATA_UNUSED_TAG_P(dup) \
 	xfs_dir2_data_unused_tag_p(dup)
-#else
-#define	XFS_DIR2_DATA_UNUSED_TAG_P(dup)	\
-	((xfs_dir2_data_off_t *)\
-	 ((char *)(dup) + INT_GET((dup)->length, ARCH_CONVERT) \
-			- (uint)sizeof(xfs_dir2_data_off_t)))
-#endif
+static inline xfs_dir2_data_off_t *
+xfs_dir2_data_unused_tag_p(xfs_dir2_data_unused_t *dup)
+{
+	return (xfs_dir2_data_off_t *) \
+		 ((char *)(dup) + INT_GET((dup)->length, ARCH_CONVERT) \
+				- (uint)sizeof(xfs_dir2_data_off_t));
+}
 
 /*
  * Function declarations.
  */
-
 #ifdef DEBUG
-extern void
-	xfs_dir2_data_check(struct xfs_inode *dp, struct xfs_dabuf *bp);
+extern void xfs_dir2_data_check(struct xfs_inode *dp, struct xfs_dabuf *bp);
 #else
 #define	xfs_dir2_data_check(dp,bp)
 #endif
-
-extern xfs_dir2_data_free_t *
-	xfs_dir2_data_freefind(xfs_dir2_data_t *d,
-			       xfs_dir2_data_unused_t *dup);
-
-extern xfs_dir2_data_free_t *
-	xfs_dir2_data_freeinsert(xfs_dir2_data_t *d,
-				 xfs_dir2_data_unused_t *dup, int *loghead);
-
-extern void
-	xfs_dir2_data_freescan(struct xfs_mount *mp, xfs_dir2_data_t *d,
-			       int *loghead, char *aendp);
-
-extern int
-	xfs_dir2_data_init(struct xfs_da_args *args, xfs_dir2_db_t blkno,
-			   struct xfs_dabuf **bpp);
-
-extern void
-	xfs_dir2_data_log_entry(struct xfs_trans *tp, struct xfs_dabuf *bp,
+extern xfs_dir2_data_free_t *xfs_dir2_data_freefind(xfs_dir2_data_t *d,
+				xfs_dir2_data_unused_t *dup);
+extern xfs_dir2_data_free_t *xfs_dir2_data_freeinsert(xfs_dir2_data_t *d,
+				xfs_dir2_data_unused_t *dup, int *loghead);
+extern void xfs_dir2_data_freescan(struct xfs_mount *mp, xfs_dir2_data_t *d,
+				int *loghead, char *aendp);
+extern int xfs_dir2_data_init(struct xfs_da_args *args, xfs_dir2_db_t blkno,
+				struct xfs_dabuf **bpp);
+extern void xfs_dir2_data_log_entry(struct xfs_trans *tp, struct xfs_dabuf *bp,
 				xfs_dir2_data_entry_t *dep);
-
-extern void
-	xfs_dir2_data_log_header(struct xfs_trans *tp, struct xfs_dabuf *bp);
-
-extern void
-	xfs_dir2_data_log_unused(struct xfs_trans *tp, struct xfs_dabuf *bp,
-				 xfs_dir2_data_unused_t *dup);
-
-extern void
-	xfs_dir2_data_make_free(struct xfs_trans *tp, struct xfs_dabuf *bp,
+extern void xfs_dir2_data_log_header(struct xfs_trans *tp,
+				struct xfs_dabuf *bp);
+extern void xfs_dir2_data_log_unused(struct xfs_trans *tp, struct xfs_dabuf *bp,
+				xfs_dir2_data_unused_t *dup);
+extern void xfs_dir2_data_make_free(struct xfs_trans *tp, struct xfs_dabuf *bp,
 				xfs_dir2_data_aoff_t offset,
 				xfs_dir2_data_aoff_t len, int *needlogp,
 				int *needscanp);
-
-extern void
-	xfs_dir2_data_use_free(struct xfs_trans *tp, struct xfs_dabuf *bp,
+extern void xfs_dir2_data_use_free(struct xfs_trans *tp, struct xfs_dabuf *bp,
 			       xfs_dir2_data_unused_t *dup,
 			       xfs_dir2_data_aoff_t offset,
 			       xfs_dir2_data_aoff_t len, int *needlogp,
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 056f5283904b..d342b6b55239 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -1,49 +1,26 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * xfs_dir2_leaf.c
- * XFS directory version 2 implementation - single leaf form
- * see xfs_dir2_leaf.h for data structures.
- * These directories have multiple XFS_DIR2_DATA blocks and one
- * XFS_DIR2_LEAF1 block containing the hash table and freespace map.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -51,6 +28,7 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
 #include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
@@ -58,14 +36,12 @@
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir2_data.h"
 #include "xfs_dir2_leaf.h"
 #include "xfs_dir2_block.h"
 #include "xfs_dir2_node.h"
 #include "xfs_dir2_trace.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 
 /*
  * Local function declarations.
diff --git a/fs/xfs/xfs_dir2_leaf.h b/fs/xfs/xfs_dir2_leaf.h
index 3303cd6f4c00..1393993d61e9 100644
--- a/fs/xfs/xfs_dir2_leaf.h
+++ b/fs/xfs/xfs_dir2_leaf.h
@@ -1,41 +1,23 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_LEAF_H__
 #define	__XFS_DIR2_LEAF_H__
 
-/*
- * Directory version 2, leaf block structures.
- */
-
 struct uio;
 struct xfs_dabuf;
 struct xfs_da_args;
@@ -44,10 +26,6 @@ struct xfs_mount;
 struct xfs_trans;
 
 /*
- * Constants.
- */
-
-/*
  * Offset of the leaf/node space.  First block in this space
  * is the btree root.
  */
@@ -57,10 +35,6 @@ struct xfs_trans;
 	XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_LEAF_OFFSET)
 
 /*
- * Types.
- */
-
-/*
  * Offset in data space of a data entry.
  */
 typedef	__uint32_t	xfs_dir2_dataptr_t;
@@ -68,10 +42,6 @@ typedef	__uint32_t	xfs_dir2_dataptr_t;
 #define	XFS_DIR2_NULL_DATAPTR	((xfs_dir2_dataptr_t)0)
 
 /*
- * Structures.
- */
-
-/*
  * Leaf block header.
  */
 typedef struct xfs_dir2_leaf_hdr {
@@ -109,245 +79,193 @@ typedef struct xfs_dir2_leaf {
 } xfs_dir2_leaf_t;
 
 /*
- * Macros.
- * The DB blocks are logical directory block numbers, not filesystem blocks.
+ * DB blocks here are logical directory block numbers, not filesystem blocks.
  */
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_MAX_LEAF_ENTS)
-int
-xfs_dir2_max_leaf_ents(struct xfs_mount *mp);
-#define	XFS_DIR2_MAX_LEAF_ENTS(mp)	\
-	xfs_dir2_max_leaf_ents(mp)
-#else
-#define	XFS_DIR2_MAX_LEAF_ENTS(mp)	\
-	((int)(((mp)->m_dirblksize - (uint)sizeof(xfs_dir2_leaf_hdr_t)) / \
-	       (uint)sizeof(xfs_dir2_leaf_entry_t)))
-#endif
+#define	XFS_DIR2_MAX_LEAF_ENTS(mp)	xfs_dir2_max_leaf_ents(mp)
+static inline int xfs_dir2_max_leaf_ents(struct xfs_mount *mp)
+{
+	return (int)(((mp)->m_dirblksize - (uint)sizeof(xfs_dir2_leaf_hdr_t)) /
+	       (uint)sizeof(xfs_dir2_leaf_entry_t));
+}
 
 /*
  * Get address of the bestcount field in the single-leaf block.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_LEAF_TAIL_P)
-xfs_dir2_leaf_tail_t *
-xfs_dir2_leaf_tail_p(struct xfs_mount *mp, xfs_dir2_leaf_t *lp);
-#define	XFS_DIR2_LEAF_TAIL_P(mp,lp)	\
-	xfs_dir2_leaf_tail_p(mp, lp)
-#else
-#define	XFS_DIR2_LEAF_TAIL_P(mp,lp)	\
-	((xfs_dir2_leaf_tail_t *)\
-	 ((char *)(lp) + (mp)->m_dirblksize - \
-	  (uint)sizeof(xfs_dir2_leaf_tail_t)))
-#endif
+#define	XFS_DIR2_LEAF_TAIL_P(mp,lp)	xfs_dir2_leaf_tail_p(mp, lp)
+static inline xfs_dir2_leaf_tail_t *
+xfs_dir2_leaf_tail_p(struct xfs_mount *mp, xfs_dir2_leaf_t *lp)
+{
+	return (xfs_dir2_leaf_tail_t *)
+		((char *)(lp) + (mp)->m_dirblksize - 
+		  (uint)sizeof(xfs_dir2_leaf_tail_t));
+}
 
 /*
  * Get address of the bests array in the single-leaf block.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_LEAF_BESTS_P)
-xfs_dir2_data_off_t *
-xfs_dir2_leaf_bests_p(xfs_dir2_leaf_tail_t *ltp);
 #define	XFS_DIR2_LEAF_BESTS_P(ltp)	xfs_dir2_leaf_bests_p(ltp)
-#else
-#define	XFS_DIR2_LEAF_BESTS_P(ltp)	\
-	((xfs_dir2_data_off_t *)(ltp) - INT_GET((ltp)->bestcount, ARCH_CONVERT))
-#endif
+static inline xfs_dir2_data_off_t *
+xfs_dir2_leaf_bests_p(xfs_dir2_leaf_tail_t *ltp)
+{
+	return (xfs_dir2_data_off_t *)
+		(ltp) - INT_GET((ltp)->bestcount, ARCH_CONVERT);
+}
 
 /*
  * Convert dataptr to byte in file space
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DATAPTR_TO_BYTE)
-xfs_dir2_off_t
-xfs_dir2_dataptr_to_byte(struct xfs_mount *mp, xfs_dir2_dataptr_t dp);
 #define	XFS_DIR2_DATAPTR_TO_BYTE(mp,dp)	xfs_dir2_dataptr_to_byte(mp, dp)
-#else
-#define	XFS_DIR2_DATAPTR_TO_BYTE(mp,dp)	\
-	((xfs_dir2_off_t)(dp) << XFS_DIR2_DATA_ALIGN_LOG)
-#endif
+static inline xfs_dir2_off_t
+xfs_dir2_dataptr_to_byte(struct xfs_mount *mp, xfs_dir2_dataptr_t dp)
+{
+	return (xfs_dir2_off_t)(dp) << XFS_DIR2_DATA_ALIGN_LOG;
+}
 
 /*
  * Convert byte in file space to dataptr.  It had better be aligned.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_BYTE_TO_DATAPTR)
-xfs_dir2_dataptr_t
-xfs_dir2_byte_to_dataptr(struct xfs_mount *mp, xfs_dir2_off_t by);
 #define	XFS_DIR2_BYTE_TO_DATAPTR(mp,by)	xfs_dir2_byte_to_dataptr(mp,by)
-#else
-#define	XFS_DIR2_BYTE_TO_DATAPTR(mp,by)	\
-	((xfs_dir2_dataptr_t)((by) >> XFS_DIR2_DATA_ALIGN_LOG))
-#endif
+static inline xfs_dir2_dataptr_t
+xfs_dir2_byte_to_dataptr(struct xfs_mount *mp, xfs_dir2_off_t by)
+{
+	return (xfs_dir2_dataptr_t)((by) >> XFS_DIR2_DATA_ALIGN_LOG);
+}
+
+/*
+ * Convert byte in space to (DB) block
+ */
+#define	XFS_DIR2_BYTE_TO_DB(mp,by)	xfs_dir2_byte_to_db(mp, by)
+static inline xfs_dir2_db_t
+xfs_dir2_byte_to_db(struct xfs_mount *mp, xfs_dir2_off_t by)
+{
+	return (xfs_dir2_db_t)((by) >> \
+		 ((mp)->m_sb.sb_blocklog + (mp)->m_sb.sb_dirblklog));
+}
 
 /*
  * Convert dataptr to a block number
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DATAPTR_TO_DB)
-xfs_dir2_db_t
-xfs_dir2_dataptr_to_db(struct xfs_mount *mp, xfs_dir2_dataptr_t dp);
 #define	XFS_DIR2_DATAPTR_TO_DB(mp,dp)	xfs_dir2_dataptr_to_db(mp, dp)
-#else
-#define	XFS_DIR2_DATAPTR_TO_DB(mp,dp)	\
-	XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_DATAPTR_TO_BYTE(mp, dp))
-#endif
+static inline xfs_dir2_db_t
+xfs_dir2_dataptr_to_db(struct xfs_mount *mp, xfs_dir2_dataptr_t dp)
+{
+	return XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_DATAPTR_TO_BYTE(mp, dp));
+}
+
+/*
+ * Convert byte in space to offset in a block
+ */
+#define	XFS_DIR2_BYTE_TO_OFF(mp,by)	xfs_dir2_byte_to_off(mp, by)
+static inline xfs_dir2_data_aoff_t
+xfs_dir2_byte_to_off(struct xfs_mount *mp, xfs_dir2_off_t by)
+{
+	return (xfs_dir2_data_aoff_t)((by) & \
+		((1 << ((mp)->m_sb.sb_blocklog + (mp)->m_sb.sb_dirblklog)) - 1));
+}
 
 /*
  * Convert dataptr to a byte offset in a block
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DATAPTR_TO_OFF)
-xfs_dir2_data_aoff_t
-xfs_dir2_dataptr_to_off(struct xfs_mount *mp, xfs_dir2_dataptr_t dp);
 #define	XFS_DIR2_DATAPTR_TO_OFF(mp,dp)	xfs_dir2_dataptr_to_off(mp, dp)
-#else
-#define	XFS_DIR2_DATAPTR_TO_OFF(mp,dp)	\
-	XFS_DIR2_BYTE_TO_OFF(mp, XFS_DIR2_DATAPTR_TO_BYTE(mp, dp))
-#endif
+static inline xfs_dir2_data_aoff_t
+xfs_dir2_dataptr_to_off(struct xfs_mount *mp, xfs_dir2_dataptr_t dp)
+{
+	return XFS_DIR2_BYTE_TO_OFF(mp, XFS_DIR2_DATAPTR_TO_BYTE(mp, dp));
+}
 
 /*
  * Convert block and offset to byte in space
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DB_OFF_TO_BYTE)
-xfs_dir2_off_t
-xfs_dir2_db_off_to_byte(struct xfs_mount *mp, xfs_dir2_db_t db,
-			xfs_dir2_data_aoff_t o);
 #define	XFS_DIR2_DB_OFF_TO_BYTE(mp,db,o)	\
 	xfs_dir2_db_off_to_byte(mp, db, o)
-#else
-#define	XFS_DIR2_DB_OFF_TO_BYTE(mp,db,o)	\
-	(((xfs_dir2_off_t)(db) << \
-	 ((mp)->m_sb.sb_blocklog + (mp)->m_sb.sb_dirblklog)) + (o))
-#endif
+static inline xfs_dir2_off_t
+xfs_dir2_db_off_to_byte(struct xfs_mount *mp, xfs_dir2_db_t db,
+			xfs_dir2_data_aoff_t o)
+{
+	return ((xfs_dir2_off_t)(db) << \
+		((mp)->m_sb.sb_blocklog + (mp)->m_sb.sb_dirblklog)) + (o);
+}
 
 /*
- * Convert byte in space to (DB) block
+ * Convert block (DB) to block (dablk)
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_BYTE_TO_DB)
-xfs_dir2_db_t xfs_dir2_byte_to_db(struct xfs_mount *mp, xfs_dir2_off_t by);
-#define	XFS_DIR2_BYTE_TO_DB(mp,by)	xfs_dir2_byte_to_db(mp, by)
-#else
-#define	XFS_DIR2_BYTE_TO_DB(mp,by)	\
-	((xfs_dir2_db_t)((by) >> \
-			 ((mp)->m_sb.sb_blocklog + (mp)->m_sb.sb_dirblklog)))
-#endif
+#define	XFS_DIR2_DB_TO_DA(mp,db)	xfs_dir2_db_to_da(mp, db)
+static inline xfs_dablk_t
+xfs_dir2_db_to_da(struct xfs_mount *mp, xfs_dir2_db_t db)
+{
+	return (xfs_dablk_t)((db) << (mp)->m_sb.sb_dirblklog);
+}
 
 /*
  * Convert byte in space to (DA) block
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_BYTE_TO_DA)
-xfs_dablk_t xfs_dir2_byte_to_da(struct xfs_mount *mp, xfs_dir2_off_t by);
 #define	XFS_DIR2_BYTE_TO_DA(mp,by)	xfs_dir2_byte_to_da(mp, by)
-#else
-#define	XFS_DIR2_BYTE_TO_DA(mp,by)	\
-	XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_BYTE_TO_DB(mp, by))
-#endif
-
-/*
- * Convert byte in space to offset in a block
- */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_BYTE_TO_OFF)
-xfs_dir2_data_aoff_t
-xfs_dir2_byte_to_off(struct xfs_mount *mp, xfs_dir2_off_t by);
-#define	XFS_DIR2_BYTE_TO_OFF(mp,by)	xfs_dir2_byte_to_off(mp, by)
-#else
-#define	XFS_DIR2_BYTE_TO_OFF(mp,by)	\
-	((xfs_dir2_data_aoff_t)((by) & \
-				((1 << ((mp)->m_sb.sb_blocklog + \
-					(mp)->m_sb.sb_dirblklog)) - 1)))
-#endif
+static inline xfs_dablk_t
+xfs_dir2_byte_to_da(struct xfs_mount *mp, xfs_dir2_off_t by)
+{
+	return XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_BYTE_TO_DB(mp, by));
+}
 
 /*
  * Convert block and offset to dataptr
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DB_OFF_TO_DATAPTR)
-xfs_dir2_dataptr_t
-xfs_dir2_db_off_to_dataptr(struct xfs_mount *mp, xfs_dir2_db_t db,
-			   xfs_dir2_data_aoff_t o);
 #define	XFS_DIR2_DB_OFF_TO_DATAPTR(mp,db,o)	\
 	xfs_dir2_db_off_to_dataptr(mp, db, o)
-#else
-#define	XFS_DIR2_DB_OFF_TO_DATAPTR(mp,db,o)	\
-	XFS_DIR2_BYTE_TO_DATAPTR(mp, XFS_DIR2_DB_OFF_TO_BYTE(mp, db, o))
-#endif
-
-/*
- * Convert block (DB) to block (dablk)
- */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DB_TO_DA)
-xfs_dablk_t xfs_dir2_db_to_da(struct xfs_mount *mp, xfs_dir2_db_t db);
-#define	XFS_DIR2_DB_TO_DA(mp,db)	xfs_dir2_db_to_da(mp, db)
-#else
-#define	XFS_DIR2_DB_TO_DA(mp,db)	\
-	((xfs_dablk_t)((db) << (mp)->m_sb.sb_dirblklog))
-#endif
+static inline xfs_dir2_dataptr_t
+xfs_dir2_db_off_to_dataptr(struct xfs_mount *mp, xfs_dir2_db_t db,
+			   xfs_dir2_data_aoff_t o)
+{
+	return XFS_DIR2_BYTE_TO_DATAPTR(mp, XFS_DIR2_DB_OFF_TO_BYTE(mp, db, o));
+}
 
 /*
  * Convert block (dablk) to block (DB)
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DA_TO_DB)
-xfs_dir2_db_t xfs_dir2_da_to_db(struct xfs_mount *mp, xfs_dablk_t da);
 #define	XFS_DIR2_DA_TO_DB(mp,da)	xfs_dir2_da_to_db(mp, da)
-#else
-#define	XFS_DIR2_DA_TO_DB(mp,da)	\
-	((xfs_dir2_db_t)((da) >> (mp)->m_sb.sb_dirblklog))
-#endif
+static inline xfs_dir2_db_t
+xfs_dir2_da_to_db(struct xfs_mount *mp, xfs_dablk_t da)
+{
+	return (xfs_dir2_db_t)((da) >> (mp)->m_sb.sb_dirblklog);
+}
 
 /*
  * Convert block (dablk) to byte offset in space
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DA_TO_BYTE)
-xfs_dir2_off_t xfs_dir2_da_to_byte(struct xfs_mount *mp, xfs_dablk_t da);
 #define XFS_DIR2_DA_TO_BYTE(mp,da)	xfs_dir2_da_to_byte(mp, da)
-#else
-#define	XFS_DIR2_DA_TO_BYTE(mp,da)	\
-	XFS_DIR2_DB_OFF_TO_BYTE(mp, XFS_DIR2_DA_TO_DB(mp, da), 0)
-#endif
+static inline xfs_dir2_off_t
+xfs_dir2_da_to_byte(struct xfs_mount *mp, xfs_dablk_t da)
+{
+	return XFS_DIR2_DB_OFF_TO_BYTE(mp, XFS_DIR2_DA_TO_DB(mp, da), 0);
+}
 
 /*
  * Function declarations.
  */
-
-extern int
-	xfs_dir2_block_to_leaf(struct xfs_da_args *args, struct xfs_dabuf *dbp);
-
-extern int
-	xfs_dir2_leaf_addname(struct xfs_da_args *args);
-
-extern void
-	xfs_dir2_leaf_compact(struct xfs_da_args *args, struct xfs_dabuf *bp);
-
-extern void
-	xfs_dir2_leaf_compact_x1(struct xfs_dabuf *bp, int *indexp,
-				 int *lowstalep, int *highstalep, int *lowlogp,
-				 int *highlogp);
-
-extern int
-	xfs_dir2_leaf_getdents(struct xfs_trans *tp, struct xfs_inode *dp,
-			       struct uio *uio, int *eofp, struct xfs_dirent *dbp,
-			       xfs_dir2_put_t put);
-
-extern int
-	xfs_dir2_leaf_init(struct xfs_da_args *args, xfs_dir2_db_t bno,
-			   struct xfs_dabuf **bpp, int magic);
-
-extern void
-	xfs_dir2_leaf_log_ents(struct xfs_trans *tp, struct xfs_dabuf *bp,
-			       int first, int last);
-
-extern void
-	xfs_dir2_leaf_log_header(struct xfs_trans *tp, struct xfs_dabuf *bp);
-
-extern int
-	xfs_dir2_leaf_lookup(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_leaf_removename(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_leaf_replace(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_leaf_search_hash(struct xfs_da_args *args,
-				  struct xfs_dabuf *lbp);
-extern int
-	xfs_dir2_leaf_trim_data(struct xfs_da_args *args, struct xfs_dabuf *lbp,				xfs_dir2_db_t db);
-
-extern int
-	xfs_dir2_node_to_leaf(struct xfs_da_state *state);
+extern int xfs_dir2_block_to_leaf(struct xfs_da_args *args,
+				  struct xfs_dabuf *dbp);
+extern int xfs_dir2_leaf_addname(struct xfs_da_args *args);
+extern void xfs_dir2_leaf_compact(struct xfs_da_args *args,
+				  struct xfs_dabuf *bp);
+extern void xfs_dir2_leaf_compact_x1(struct xfs_dabuf *bp, int *indexp,
+				     int *lowstalep, int *highstalep,
+				     int *lowlogp, int *highlogp);
+extern int xfs_dir2_leaf_getdents(struct xfs_trans *tp, struct xfs_inode *dp,
+				  struct uio *uio, int *eofp,
+				  struct xfs_dirent *dbp, xfs_dir2_put_t put);
+extern int xfs_dir2_leaf_init(struct xfs_da_args *args, xfs_dir2_db_t bno,
+			      struct xfs_dabuf **bpp, int magic);
+extern void xfs_dir2_leaf_log_ents(struct xfs_trans *tp, struct xfs_dabuf *bp,
+				   int first, int last);
+extern void xfs_dir2_leaf_log_header(struct xfs_trans *tp,
+				     struct xfs_dabuf *bp);
+extern int xfs_dir2_leaf_lookup(struct xfs_da_args *args);
+extern int xfs_dir2_leaf_removename(struct xfs_da_args *args);
+extern int xfs_dir2_leaf_replace(struct xfs_da_args *args);
+extern int xfs_dir2_leaf_search_hash(struct xfs_da_args *args,
+				     struct xfs_dabuf *lbp);
+extern int xfs_dir2_leaf_trim_data(struct xfs_da_args *args,
+				   struct xfs_dabuf *lbp, xfs_dir2_db_t db);
+extern int xfs_dir2_node_to_leaf(struct xfs_da_state *state);
 
 #endif	/* __XFS_DIR2_LEAF_H__ */
diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c
index a7615d86bfb7..641f8633d254 100644
--- a/fs/xfs/xfs_dir2_node.c
+++ b/fs/xfs/xfs_dir2_node.c
@@ -1,61 +1,39 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * xfs_dir2_node.c
- * XFS directory implementation, version 2, node form files
- * See data structures in xfs_dir2_node.h and xfs_da_btree.h.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir2_data.h"
 #include "xfs_dir2_leaf.h"
 #include "xfs_dir2_block.h"
diff --git a/fs/xfs/xfs_dir2_node.h b/fs/xfs/xfs_dir2_node.h
index 96db420c7c5c..0ab8fbd59512 100644
--- a/fs/xfs/xfs_dir2_node.h
+++ b/fs/xfs/xfs_dir2_node.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_NODE_H__
 #define	__XFS_DIR2_NODE_H__
@@ -45,10 +31,6 @@ struct xfs_inode;
 struct xfs_trans;
 
 /*
- * Constants.
- */
-
-/*
  * Offset of the freespace index.
  */
 #define	XFS_DIR2_FREE_SPACE	2
@@ -58,9 +40,6 @@ struct xfs_trans;
 
 #define	XFS_DIR2_FREE_MAGIC	0x58443246	/* XD2F */
 
-/*
- * Structures.
- */
 typedef	struct xfs_dir2_free_hdr {
 	__uint32_t		magic;		/* XFS_DIR2_FREE_MAGIC */
 	__int32_t		firstdb;	/* db of first entry */
@@ -73,87 +52,53 @@ typedef struct xfs_dir2_free {
 	xfs_dir2_data_off_t	bests[1];	/* best free counts */
 						/* unused entries are -1 */
 } xfs_dir2_free_t;
+
 #define	XFS_DIR2_MAX_FREE_BESTS(mp)	\
 	(((mp)->m_dirblksize - (uint)sizeof(xfs_dir2_free_hdr_t)) / \
 	 (uint)sizeof(xfs_dir2_data_off_t))
 
 /*
- * Macros.
- */
-
-/*
  * Convert data space db to the corresponding free db.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DB_TO_FDB)
-xfs_dir2_db_t
-xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db);
 #define	XFS_DIR2_DB_TO_FDB(mp,db)	xfs_dir2_db_to_fdb(mp, db)
-#else
-#define	XFS_DIR2_DB_TO_FDB(mp,db)	\
-	(XFS_DIR2_FREE_FIRSTDB(mp) + (db) / XFS_DIR2_MAX_FREE_BESTS(mp))
-#endif
+static inline xfs_dir2_db_t
+xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db)
+{
+	return (XFS_DIR2_FREE_FIRSTDB(mp) + (db) / XFS_DIR2_MAX_FREE_BESTS(mp));
+}
 
 /*
  * Convert data space db to the corresponding index in a free db.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_DB_TO_FDINDEX)
-int
-xfs_dir2_db_to_fdindex(struct xfs_mount *mp, xfs_dir2_db_t db);
 #define	XFS_DIR2_DB_TO_FDINDEX(mp,db)	xfs_dir2_db_to_fdindex(mp, db)
-#else
-#define	XFS_DIR2_DB_TO_FDINDEX(mp,db)	((db) % XFS_DIR2_MAX_FREE_BESTS(mp))
-#endif
-
-/*
- * Functions.
- */
-
-extern void
-	xfs_dir2_free_log_bests(struct xfs_trans *tp, struct xfs_dabuf *bp,
-				int first, int last);
-
-extern int
-	xfs_dir2_leaf_to_node(struct xfs_da_args *args, struct xfs_dabuf *lbp);
-
-extern xfs_dahash_t
-	xfs_dir2_leafn_lasthash(struct xfs_dabuf *bp, int *count);
-
-extern int
-	xfs_dir2_leafn_lookup_int(struct xfs_dabuf *bp,
-				  struct xfs_da_args *args, int *indexp,
-				  struct xfs_da_state *state);
-
-extern int
-	xfs_dir2_leafn_order(struct xfs_dabuf *leaf1_bp,
-			     struct xfs_dabuf *leaf2_bp);
-
-extern int
-	xfs_dir2_leafn_split(struct xfs_da_state *state,
-			     struct xfs_da_state_blk *oldblk,
-			     struct xfs_da_state_blk *newblk);
-
-extern int
-	xfs_dir2_leafn_toosmall(struct xfs_da_state *state, int *action);
-
-extern void
-	xfs_dir2_leafn_unbalance(struct xfs_da_state *state,
-				 struct xfs_da_state_blk *drop_blk,
-				 struct xfs_da_state_blk *save_blk);
-
-extern int
-	xfs_dir2_node_addname(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_node_lookup(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_node_removename(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_node_replace(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_node_trim_free(struct xfs_da_args *args, xfs_fileoff_t fo,
-				int *rvalp);
+static inline int
+xfs_dir2_db_to_fdindex(struct xfs_mount *mp, xfs_dir2_db_t db)
+{
+	return ((db) % XFS_DIR2_MAX_FREE_BESTS(mp));
+}
+
+extern void xfs_dir2_free_log_bests(struct xfs_trans *tp, struct xfs_dabuf *bp,
+				    int first, int last);
+extern int xfs_dir2_leaf_to_node(struct xfs_da_args *args,
+				 struct xfs_dabuf *lbp);
+extern xfs_dahash_t xfs_dir2_leafn_lasthash(struct xfs_dabuf *bp, int *count);
+extern int xfs_dir2_leafn_lookup_int(struct xfs_dabuf *bp,
+				     struct xfs_da_args *args, int *indexp,
+				     struct xfs_da_state *state);
+extern int xfs_dir2_leafn_order(struct xfs_dabuf *leaf1_bp,
+				struct xfs_dabuf *leaf2_bp);
+extern int xfs_dir2_leafn_split(struct xfs_da_state *state,
+				struct xfs_da_state_blk *oldblk,
+				struct xfs_da_state_blk *newblk);
+extern int xfs_dir2_leafn_toosmall(struct xfs_da_state *state, int *action);
+extern void xfs_dir2_leafn_unbalance(struct xfs_da_state *state,
+				     struct xfs_da_state_blk *drop_blk,
+				     struct xfs_da_state_blk *save_blk);
+extern int xfs_dir2_node_addname(struct xfs_da_args *args);
+extern int xfs_dir2_node_lookup(struct xfs_da_args *args);
+extern int xfs_dir2_node_removename(struct xfs_da_args *args);
+extern int xfs_dir2_node_replace(struct xfs_da_args *args);
+extern int xfs_dir2_node_trim_free(struct xfs_da_args *args, xfs_fileoff_t fo,
+				   int *rvalp);
 
 #endif	/* __XFS_DIR2_NODE_H__ */
diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
index 6bbc61674411..ec8e7476c8b7 100644
--- a/fs/xfs/xfs_dir2_sf.c
+++ b/fs/xfs/xfs_dir2_sf.c
@@ -1,60 +1,39 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * xfs_dir2_sf.c
- * Shortform directory implementation for v2 directories.
- */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
-#include "xfs_da_btree.h"
+#include "xfs_inode_item.h"
 #include "xfs_dir_leaf.h"
 #include "xfs_error.h"
 #include "xfs_dir2_data.h"
@@ -107,7 +86,7 @@ xfs_dir2_block_sfsize(
 	int			isdotdot;	/* entry is ".." */
 	xfs_mount_t		*mp;		/* mount structure pointer */
 	int			namelen;	/* total name bytes */
-	xfs_ino_t		parent;		/* parent inode number */
+	xfs_ino_t		parent = 0;	/* parent inode number */
 	int			size=0;		/* total computed size */
 
 	mp = dp->i_mount;
@@ -298,11 +277,11 @@ xfs_dir2_sf_addname(
 	int			incr_isize;	/* total change in size */
 	int			new_isize;	/* di_size after adding name */
 	int			objchange;	/* changing to 8-byte inodes */
-	xfs_dir2_data_aoff_t	offset;		/* offset for new entry */
+	xfs_dir2_data_aoff_t	offset = 0;	/* offset for new entry */
 	int			old_isize;	/* di_size before adding name */
 	int			pick;		/* which algorithm to use */
 	xfs_dir2_sf_t		*sfp;		/* shortform structure */
-	xfs_dir2_sf_entry_t	*sfep;		/* shortform entry */
+	xfs_dir2_sf_entry_t	*sfep = NULL;	/* shortform entry */
 
 	xfs_dir2_trace_args("sf_addname", args);
 	ASSERT(xfs_dir2_sf_lookup(args) == ENOENT);
diff --git a/fs/xfs/xfs_dir2_sf.h b/fs/xfs/xfs_dir2_sf.h
index bac6f5a2a312..42f015b70018 100644
--- a/fs/xfs/xfs_dir2_sf.h
+++ b/fs/xfs/xfs_dir2_sf.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_SF_H__
 #define	__XFS_DIR2_SF_H__
@@ -104,140 +90,106 @@ typedef struct xfs_dir2_sf {
 	xfs_dir2_sf_entry_t	list[1];	/* shortform entries */
 } xfs_dir2_sf_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_HDR_SIZE)
-int xfs_dir2_sf_hdr_size(int i8count);
 #define	XFS_DIR2_SF_HDR_SIZE(i8count)	xfs_dir2_sf_hdr_size(i8count)
-#else
-#define	XFS_DIR2_SF_HDR_SIZE(i8count)	\
-	((uint)sizeof(xfs_dir2_sf_hdr_t) - \
-	 ((i8count) == 0) * \
-	 ((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_INUMBERP)
-xfs_dir2_inou_t *xfs_dir2_sf_inumberp(xfs_dir2_sf_entry_t *sfep);
+static inline int xfs_dir2_sf_hdr_size(int i8count)
+{
+	return ((uint)sizeof(xfs_dir2_sf_hdr_t) - \
+		((i8count) == 0) * \
+		((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t)));
+}
+
 #define	XFS_DIR2_SF_INUMBERP(sfep)	xfs_dir2_sf_inumberp(sfep)
-#else
-#define	XFS_DIR2_SF_INUMBERP(sfep)	\
-	((xfs_dir2_inou_t *)&(sfep)->name[(sfep)->namelen])
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_GET_INUMBER)
-xfs_intino_t xfs_dir2_sf_get_inumber(xfs_dir2_sf_t *sfp, xfs_dir2_inou_t *from);
-#define	XFS_DIR2_SF_GET_INUMBER(sfp, from)	\
-	xfs_dir2_sf_get_inumber(sfp, from)
+static inline xfs_dir2_inou_t *xfs_dir2_sf_inumberp(xfs_dir2_sf_entry_t *sfep)
+{
+	return (xfs_dir2_inou_t *)&(sfep)->name[(sfep)->namelen];
+}
 
-#else
-#define	XFS_DIR2_SF_GET_INUMBER(sfp, from)	\
-	((sfp)->hdr.i8count == 0 ? \
+#define	XFS_DIR2_SF_GET_INUMBER(sfp, from) \
+	xfs_dir2_sf_get_inumber(sfp, from)
+static inline xfs_intino_t
+xfs_dir2_sf_get_inumber(xfs_dir2_sf_t *sfp, xfs_dir2_inou_t *from)
+{
+	return ((sfp)->hdr.i8count == 0 ? \
 		(xfs_intino_t)XFS_GET_DIR_INO4((from)->i4) : \
-		(xfs_intino_t)XFS_GET_DIR_INO8((from)->i8))
-#endif
+		(xfs_intino_t)XFS_GET_DIR_INO8((from)->i8));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_PUT_INUMBER)
-void xfs_dir2_sf_put_inumber(xfs_dir2_sf_t *sfp, xfs_ino_t *from,
-				     xfs_dir2_inou_t *to);
-#define	XFS_DIR2_SF_PUT_INUMBER(sfp,from,to)	\
+#define	XFS_DIR2_SF_PUT_INUMBER(sfp,from,to) \
 	xfs_dir2_sf_put_inumber(sfp,from,to)
-#else
-#define	XFS_DIR2_SF_PUT_INUMBER(sfp,from,to)	\
-	if ((sfp)->hdr.i8count == 0) { \
-		XFS_PUT_DIR_INO4(*(from), (to)->i4); \
-	} else { \
-		XFS_PUT_DIR_INO8(*(from), (to)->i8); \
-	}
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_GET_OFFSET)
-xfs_dir2_data_aoff_t xfs_dir2_sf_get_offset(xfs_dir2_sf_entry_t *sfep);
+static inline void xfs_dir2_sf_put_inumber(xfs_dir2_sf_t *sfp, xfs_ino_t *from,
+						xfs_dir2_inou_t *to)
+{
+	if ((sfp)->hdr.i8count == 0)
+		XFS_PUT_DIR_INO4(*(from), (to)->i4);
+	else
+		XFS_PUT_DIR_INO8(*(from), (to)->i8);
+}
+
 #define	XFS_DIR2_SF_GET_OFFSET(sfep)	\
 	xfs_dir2_sf_get_offset(sfep)
-#else
-#define	XFS_DIR2_SF_GET_OFFSET(sfep)	\
-	INT_GET_UNALIGNED_16_BE(&(sfep)->offset.i)
-#endif
+static inline xfs_dir2_data_aoff_t
+xfs_dir2_sf_get_offset(xfs_dir2_sf_entry_t *sfep)
+{
+	return INT_GET_UNALIGNED_16_BE(&(sfep)->offset.i);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_PUT_OFFSET)
-void xfs_dir2_sf_put_offset(xfs_dir2_sf_entry_t *sfep,
-				    xfs_dir2_data_aoff_t off);
 #define	XFS_DIR2_SF_PUT_OFFSET(sfep,off) \
 	xfs_dir2_sf_put_offset(sfep,off)
-#else
-#define	XFS_DIR2_SF_PUT_OFFSET(sfep,off)	\
-	INT_SET_UNALIGNED_16_BE(&(sfep)->offset.i,off)
-#endif
+static inline void
+xfs_dir2_sf_put_offset(xfs_dir2_sf_entry_t *sfep, xfs_dir2_data_aoff_t off)
+{
+	INT_SET_UNALIGNED_16_BE(&(sfep)->offset.i, off);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_ENTSIZE_BYNAME)
-int xfs_dir2_sf_entsize_byname(xfs_dir2_sf_t *sfp, int len);
 #define XFS_DIR2_SF_ENTSIZE_BYNAME(sfp,len)	\
 	xfs_dir2_sf_entsize_byname(sfp,len)
-#else
-#define XFS_DIR2_SF_ENTSIZE_BYNAME(sfp,len)	/* space a name uses */ \
-	((uint)sizeof(xfs_dir2_sf_entry_t) - 1 + (len) - \
-	 ((sfp)->hdr.i8count == 0) * \
-	 ((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_ENTSIZE_BYENTRY)
-int xfs_dir2_sf_entsize_byentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep);
+static inline int xfs_dir2_sf_entsize_byname(xfs_dir2_sf_t *sfp, int len)
+{
+	return ((uint)sizeof(xfs_dir2_sf_entry_t) - 1 + (len) - \
+		((sfp)->hdr.i8count == 0) * \
+		((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t)));
+}
+
 #define XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp,sfep)	\
 	xfs_dir2_sf_entsize_byentry(sfp,sfep)
-#else
-#define XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp,sfep)	/* space an entry uses */ \
-	((uint)sizeof(xfs_dir2_sf_entry_t) - 1 + (sfep)->namelen - \
-	 ((sfp)->hdr.i8count == 0) * \
-	 ((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_FIRSTENTRY)
-xfs_dir2_sf_entry_t *xfs_dir2_sf_firstentry(xfs_dir2_sf_t *sfp);
+static inline int
+xfs_dir2_sf_entsize_byentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep)
+{
+	return ((uint)sizeof(xfs_dir2_sf_entry_t) - 1 + (sfep)->namelen - \
+		((sfp)->hdr.i8count == 0) * \
+		((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t)));
+}
+
 #define XFS_DIR2_SF_FIRSTENTRY(sfp)	xfs_dir2_sf_firstentry(sfp)
-#else
-#define XFS_DIR2_SF_FIRSTENTRY(sfp)	/* first entry in struct */ \
-	((xfs_dir2_sf_entry_t *) \
-	 ((char *)(sfp) + XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR2_SF_NEXTENTRY)
-xfs_dir2_sf_entry_t *xfs_dir2_sf_nextentry(xfs_dir2_sf_t *sfp,
-					   xfs_dir2_sf_entry_t *sfep);
-#define XFS_DIR2_SF_NEXTENTRY(sfp,sfep)		xfs_dir2_sf_nextentry(sfp,sfep)
-#else
-#define XFS_DIR2_SF_NEXTENTRY(sfp,sfep)		/* next entry in struct */ \
-	((xfs_dir2_sf_entry_t *) \
-		((char *)(sfep) + XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp,sfep)))
-#endif
+static inline xfs_dir2_sf_entry_t *xfs_dir2_sf_firstentry(xfs_dir2_sf_t *sfp)
+{
+	return ((xfs_dir2_sf_entry_t *) \
+		((char *)(sfp) + XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)));
+}
+
+#define XFS_DIR2_SF_NEXTENTRY(sfp,sfep)	xfs_dir2_sf_nextentry(sfp,sfep)
+static inline xfs_dir2_sf_entry_t *
+xfs_dir2_sf_nextentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep)
+{
+	return ((xfs_dir2_sf_entry_t *) \
+		((char *)(sfep) + XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp,sfep)));
+}
 
 /*
  * Functions.
  */
-
-extern int
-	xfs_dir2_block_sfsize(struct xfs_inode *dp,
-			      struct xfs_dir2_block *block,
-			      xfs_dir2_sf_hdr_t *sfhp);
-
-extern int
-	xfs_dir2_block_to_sf(struct xfs_da_args *args, struct xfs_dabuf *bp,
-			     int size, xfs_dir2_sf_hdr_t *sfhp);
-
-extern int
-	xfs_dir2_sf_addname(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_sf_create(struct xfs_da_args *args, xfs_ino_t pino);
-
-extern int
-	xfs_dir2_sf_getdents(struct xfs_inode *dp, struct uio *uio, int *eofp,
-			     struct xfs_dirent *dbp, xfs_dir2_put_t put);
-
-extern int
-	xfs_dir2_sf_lookup(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_sf_removename(struct xfs_da_args *args);
-
-extern int
-	xfs_dir2_sf_replace(struct xfs_da_args *args);
+extern int xfs_dir2_block_sfsize(struct xfs_inode *dp,
+				 struct xfs_dir2_block *block,
+				 xfs_dir2_sf_hdr_t *sfhp);
+extern int xfs_dir2_block_to_sf(struct xfs_da_args *args, struct xfs_dabuf *bp,
+				int size, xfs_dir2_sf_hdr_t *sfhp);
+extern int xfs_dir2_sf_addname(struct xfs_da_args *args);
+extern int xfs_dir2_sf_create(struct xfs_da_args *args, xfs_ino_t pino);
+extern int xfs_dir2_sf_getdents(struct xfs_inode *dp, struct uio *uio,
+				int *eofp, struct xfs_dirent *dbp,
+				xfs_dir2_put_t put);
+extern int xfs_dir2_sf_lookup(struct xfs_da_args *args);
+extern int xfs_dir2_sf_removename(struct xfs_da_args *args);
+extern int xfs_dir2_sf_replace(struct xfs_da_args *args);
 
 #endif	/* __XFS_DIR2_SF_H__ */
diff --git a/fs/xfs/xfs_dir2_trace.c b/fs/xfs/xfs_dir2_trace.c
index 9d6417393140..c626943b4112 100644
--- a/fs/xfs/xfs_dir2_trace.c
+++ b/fs/xfs/xfs_dir2_trace.c
@@ -1,52 +1,33 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * xfs_dir2_trace.c
- * Tracing for xfs v2 directories.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include "xfs.h"
-
+#include "xfs_fs.h"
 #include "xfs_types.h"
 #include "xfs_inum.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir2_trace.h"
 
 #ifdef XFS_DIR2_TRACE
diff --git a/fs/xfs/xfs_dir2_trace.h b/fs/xfs/xfs_dir2_trace.h
index 0a178bffa806..ca3c754f4822 100644
--- a/fs/xfs/xfs_dir2_trace.h
+++ b/fs/xfs/xfs_dir2_trace.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR2_TRACE_H__
 #define __XFS_DIR2_TRACE_H__
diff --git a/fs/xfs/xfs_dir_leaf.c b/fs/xfs/xfs_dir_leaf.c
index c2ea6171fb0e..950df31efc46 100644
--- a/fs/xfs/xfs_dir_leaf.c
+++ b/fs/xfs/xfs_dir_leaf.c
@@ -1,66 +1,44 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * xfs_dir_leaf.c
- *
- * GROT: figure out how to recover gracefully when bmap returns ENOSPC.
- */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
+#include "xfs_alloc.h"
+#include "xfs_btree.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir_leaf.h"
 #include "xfs_error.h"
 
@@ -508,7 +486,7 @@ xfs_dir_shortform_getdents(xfs_inode_t *dp, uio_t *uio, int *eofp,
 	/*
 	 * Sort the entries on hash then entno.
 	 */
-	qsort(sbuf, nsbuf, sizeof(*sbuf), xfs_dir_shortform_compare);
+	xfs_sort(sbuf, nsbuf, sizeof(*sbuf), xfs_dir_shortform_compare);
 	/*
 	 * Stuff in last entry.
 	 */
@@ -650,7 +628,7 @@ xfs_dir_leaf_to_shortform(xfs_da_args_t *iargs)
 	xfs_dir_leaf_name_t *namest;
 	xfs_da_args_t args;
 	xfs_inode_t *dp;
-	xfs_ino_t parent;
+	xfs_ino_t parent = 0;
 	char *tmpbuffer;
 	int retval, i;
 	xfs_dabuf_t *bp;
diff --git a/fs/xfs/xfs_dir_leaf.h b/fs/xfs/xfs_dir_leaf.h
index dd423ce1bc8d..ab6b09eef9ab 100644
--- a/fs/xfs/xfs_dir_leaf.h
+++ b/fs/xfs/xfs_dir_leaf.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR_LEAF_H__
 #define	__XFS_DIR_LEAF_H__
@@ -127,13 +113,13 @@ typedef union {
 	 * Watch the order here (endian-ness dependent).
 	 */
 	struct {
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#ifndef XFS_NATIVE_HOST
 		xfs_dahash_t	h;	/* hash value */
 		__uint32_t	be;	/* block and entry */
-#else	/* __BYTE_ORDER == __BIG_ENDIAN */
+#else
 		__uint32_t	be;	/* block and entry */
 		xfs_dahash_t	h;	/* hash value */
-#endif	/* __BYTE_ORDER == __BIG_ENDIAN */
+#endif /* XFS_NATIVE_HOST */
 	} s;
 } xfs_dircook_t;
 
@@ -152,30 +138,26 @@ typedef struct xfs_dir_put_args
 	struct uio	*uio;		/* uio control structure */
 } xfs_dir_put_args_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_LEAF_ENTSIZE_BYNAME)
-int xfs_dir_leaf_entsize_byname(int len);
 #define XFS_DIR_LEAF_ENTSIZE_BYNAME(len)	xfs_dir_leaf_entsize_byname(len)
-#else
-#define XFS_DIR_LEAF_ENTSIZE_BYNAME(len)	/* space a name will use */ \
-	((uint)sizeof(xfs_dir_leaf_name_t)-1 + len)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_LEAF_ENTSIZE_BYENTRY)
-int xfs_dir_leaf_entsize_byentry(xfs_dir_leaf_entry_t *entry);
+static inline int xfs_dir_leaf_entsize_byname(int len)
+{
+	return (uint)sizeof(xfs_dir_leaf_name_t)-1 + len;
+}
+
 #define XFS_DIR_LEAF_ENTSIZE_BYENTRY(entry)	\
 	xfs_dir_leaf_entsize_byentry(entry)
-#else
-#define XFS_DIR_LEAF_ENTSIZE_BYENTRY(entry)	/* space an entry will use */ \
-	((uint)sizeof(xfs_dir_leaf_name_t)-1 + (entry)->namelen)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_LEAF_NAMESTRUCT)
-xfs_dir_leaf_name_t *
-xfs_dir_leaf_namestruct(xfs_dir_leafblock_t *leafp, int offset);
+static inline int xfs_dir_leaf_entsize_byentry(xfs_dir_leaf_entry_t *entry)
+{
+	return (uint)sizeof(xfs_dir_leaf_name_t)-1 + (entry)->namelen;
+}
+
 #define XFS_DIR_LEAF_NAMESTRUCT(leafp,offset)	\
 	xfs_dir_leaf_namestruct(leafp,offset)
-#else
-#define XFS_DIR_LEAF_NAMESTRUCT(leafp,offset)	/* point to name struct */ \
-	((xfs_dir_leaf_name_t *)&((char *)(leafp))[offset])
-#endif
+static inline xfs_dir_leaf_name_t *
+xfs_dir_leaf_namestruct(xfs_dir_leafblock_t *leafp, int offset)
+{
+	return (xfs_dir_leaf_name_t *)&((char *)(leafp))[offset];
+}
 
 /*========================================================================
  * Function prototypes for the kernel.
@@ -190,7 +172,7 @@ int xfs_dir_shortform_lookup(struct xfs_da_args *args);
 int xfs_dir_shortform_to_leaf(struct xfs_da_args *args);
 int xfs_dir_shortform_removename(struct xfs_da_args *args);
 int xfs_dir_shortform_getdents(struct xfs_inode *dp, struct uio *uio, int *eofp,
-				      struct xfs_dirent *dbp, xfs_dir_put_t put);
+			       struct xfs_dirent *dbp, xfs_dir_put_t put);
 int xfs_dir_shortform_replace(struct xfs_da_args *args);
 
 /*
@@ -237,7 +219,6 @@ int	xfs_dir_put_dirent64_direct(xfs_dir_put_args_t *pa);
 int	xfs_dir_put_dirent64_uio(xfs_dir_put_args_t *pa);
 int	xfs_dir_ino_validate(struct xfs_mount *mp, xfs_ino_t ino);
 
-
 /*
  * Global data.
  */
diff --git a/fs/xfs/xfs_dir_sf.h b/fs/xfs/xfs_dir_sf.h
index a61bcfc2a87d..fe44c6f4d560 100644
--- a/fs/xfs/xfs_dir_sf.h
+++ b/fs/xfs/xfs_dir_sf.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DIR_SF_H__
 #define	__XFS_DIR_SF_H__
@@ -76,49 +62,44 @@ typedef struct xfs_dir_sf_sort {
 	char		*name;		/* name value, pointer into buffer */
 } xfs_dir_sf_sort_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_SF_GET_DIRINO)
-void xfs_dir_sf_get_dirino(xfs_dir_ino_t *from, xfs_ino_t *to);
-#define	XFS_DIR_SF_GET_DIRINO(from,to)		    xfs_dir_sf_get_dirino(from, to)
-#else
-#define	XFS_DIR_SF_GET_DIRINO(from,to)		    (*(to) = XFS_GET_DIR_INO8(*from))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_SF_PUT_DIRINO)
-void xfs_dir_sf_put_dirino(xfs_ino_t *from, xfs_dir_ino_t *to);
-#define	XFS_DIR_SF_PUT_DIRINO(from,to)    xfs_dir_sf_put_dirino(from, to)
-#else
-#define	XFS_DIR_SF_PUT_DIRINO(from,to)    XFS_PUT_DIR_INO8(*(from), *(to))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_SF_ENTSIZE_BYNAME)
-int xfs_dir_sf_entsize_byname(int len);
-#define XFS_DIR_SF_ENTSIZE_BYNAME(len)		xfs_dir_sf_entsize_byname(len)
-#else
-#define XFS_DIR_SF_ENTSIZE_BYNAME(len)		/* space a name uses */ \
-	((uint)sizeof(xfs_dir_sf_entry_t)-1 + (len))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_SF_ENTSIZE_BYENTRY)
-int xfs_dir_sf_entsize_byentry(xfs_dir_sf_entry_t *sfep);
+#define	XFS_DIR_SF_GET_DIRINO(from,to)	xfs_dir_sf_get_dirino(from, to)
+static inline void xfs_dir_sf_get_dirino(xfs_dir_ino_t *from, xfs_ino_t *to)
+{
+	*(to) = XFS_GET_DIR_INO8(*from);
+}
+
+#define	XFS_DIR_SF_PUT_DIRINO(from,to)	xfs_dir_sf_put_dirino(from, to)
+static inline void xfs_dir_sf_put_dirino(xfs_ino_t *from, xfs_dir_ino_t *to)
+{
+	XFS_PUT_DIR_INO8(*(from), *(to));
+}
+
+#define XFS_DIR_SF_ENTSIZE_BYNAME(len)	xfs_dir_sf_entsize_byname(len)
+static inline int xfs_dir_sf_entsize_byname(int len)
+{
+	return (uint)sizeof(xfs_dir_sf_entry_t)-1 + (len);
+}
+
 #define XFS_DIR_SF_ENTSIZE_BYENTRY(sfep)	xfs_dir_sf_entsize_byentry(sfep)
-#else
-#define XFS_DIR_SF_ENTSIZE_BYENTRY(sfep)	/* space an entry uses */ \
-	((uint)sizeof(xfs_dir_sf_entry_t)-1 + (sfep)->namelen)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_SF_NEXTENTRY)
-xfs_dir_sf_entry_t *xfs_dir_sf_nextentry(xfs_dir_sf_entry_t *sfep);
+static inline int xfs_dir_sf_entsize_byentry(xfs_dir_sf_entry_t *sfep)
+{
+	return (uint)sizeof(xfs_dir_sf_entry_t)-1 + (sfep)->namelen;
+}
+
 #define XFS_DIR_SF_NEXTENTRY(sfep)		xfs_dir_sf_nextentry(sfep)
-#else
-#define XFS_DIR_SF_NEXTENTRY(sfep)		/* next entry in struct */ \
-	((xfs_dir_sf_entry_t *) \
-		((char *)(sfep) + XFS_DIR_SF_ENTSIZE_BYENTRY(sfep)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DIR_SF_ALLFIT)
-int xfs_dir_sf_allfit(int count, int totallen);
+static inline xfs_dir_sf_entry_t *xfs_dir_sf_nextentry(xfs_dir_sf_entry_t *sfep)
+{
+	return (xfs_dir_sf_entry_t *) \
+		((char *)(sfep) + XFS_DIR_SF_ENTSIZE_BYENTRY(sfep));
+}
+
 #define XFS_DIR_SF_ALLFIT(count,totallen)	\
 	xfs_dir_sf_allfit(count,totallen)
-#else
-#define XFS_DIR_SF_ALLFIT(count,totallen)	/* will all entries fit? */ \
-	((uint)sizeof(xfs_dir_sf_hdr_t) + \
-	       ((uint)sizeof(xfs_dir_sf_entry_t)-1)*(count) + (totallen))
-#endif
+static inline int xfs_dir_sf_allfit(int count, int totallen)
+{
+	return ((uint)sizeof(xfs_dir_sf_hdr_t) + \
+	       ((uint)sizeof(xfs_dir_sf_entry_t)-1)*(count) + (totallen));
+}
 
 #if defined(XFS_DIR_TRACE)
 
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index 55c17adaaa37..5a5c7a63e80b 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_DMAPI_H__
 #define __XFS_DMAPI_H__
diff --git a/fs/xfs/xfs_dmops.c b/fs/xfs/xfs_dmops.c
index cec54ba800eb..629795b3b3d5 100644
--- a/fs/xfs/xfs_dmops.c
+++ b/fs/xfs/xfs_dmops.c
@@ -1,40 +1,25 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index dcd3fdd5c1f7..d7b6b5d16704 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -1,51 +1,35 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
-#include "xfs_sb.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
+#include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_utils.h"
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index 52ee2b90b5ed..06d8a8426c16 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -1,39 +1,25 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_ERROR_H__
 #define	__XFS_ERROR_H__
 
 #define prdev(fmt,targ,args...) \
-	printk("XFS: device %s- " fmt "\n", XFS_BUFTARG_NAME(targ), ## args)
+	printk("XFS: device %s - " fmt "\n", XFS_BUFTARG_NAME(targ), ## args)
 
 #define XFS_ERECOVER	1	/* Failure to recover log */
 #define XFS_ELOGSTAT	2	/* Failure to stat log in user space */
@@ -54,24 +40,10 @@ extern int	xfs_error_trap(int);
 
 struct xfs_mount;
 
-extern void
-xfs_error_report(
-	char		*tag,
-	int		level,
-	struct xfs_mount *mp,
-	char		*fname,
-	int		linenum,
-	inst_t		*ra);
-
-extern void
-xfs_corruption_error(
-	char		*tag,
-	int		level,
-	struct xfs_mount *mp,
-	void		*p,
-	char		*fname,
-	int		linenum,
-	inst_t		*ra);
+extern void xfs_error_report(char *tag, int level, struct xfs_mount *mp,
+				char *fname, int linenum, inst_t *ra);
+extern void xfs_corruption_error(char *tag, int level, struct xfs_mount *mp,
+				void *p, char *fname, int linenum, inst_t *ra);
 
 #define	XFS_ERROR_REPORT(e, lvl, mp)	\
 	xfs_error_report(e, lvl, mp, __FILE__, __LINE__, __return_address)
@@ -84,6 +56,32 @@ xfs_corruption_error(
 #define XFS_ERRLEVEL_HIGH	5
 
 /*
+ * Macros to set EFSCORRUPTED & return/branch.
+ */
+#define	XFS_WANT_CORRUPTED_GOTO(x,l)	\
+	{ \
+		int fs_is_ok = (x); \
+		ASSERT(fs_is_ok); \
+		if (unlikely(!fs_is_ok)) { \
+			XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_GOTO", \
+					 XFS_ERRLEVEL_LOW, NULL); \
+			error = XFS_ERROR(EFSCORRUPTED); \
+			goto l; \
+		} \
+	}
+
+#define	XFS_WANT_CORRUPTED_RETURN(x)	\
+	{ \
+		int fs_is_ok = (x); \
+		ASSERT(fs_is_ok); \
+		if (unlikely(!fs_is_ok)) { \
+			XFS_ERROR_REPORT("XFS_WANT_CORRUPTED_RETURN", \
+					 XFS_ERRLEVEL_LOW, NULL); \
+			return XFS_ERROR(EFSCORRUPTED); \
+		} \
+	}
+
+/*
  * error injection tags - the labels can be anything you want
  * but each tag should have its own unique number
  */
@@ -139,8 +137,8 @@ xfs_corruption_error(
 #define	XFS_RANDOM_BMAPIFORMAT				XFS_RANDOM_DEFAULT
 
 #if (defined(DEBUG) || defined(INDUCE_IO_ERROR))
-extern int	xfs_error_test(int, int *, char *, int, char *, unsigned long);
-void xfs_error_test_init(void);
+extern int xfs_error_test(int, int *, char *, int, char *, unsigned long);
+extern void xfs_error_test_init(void);
 
 #define	XFS_NUM_INJECT_ERROR				10
 
@@ -156,12 +154,10 @@ void xfs_error_test_init(void);
 			(rf)))
 #endif /* __ANSI_CPP__ */
 
-int		xfs_errortag_add(int error_tag, xfs_mount_t *mp);
-int		xfs_errortag_clear(int error_tag, xfs_mount_t *mp);
-
-int		xfs_errortag_clearall(xfs_mount_t *mp);
-int		xfs_errortag_clearall_umount(int64_t fsid, char *fsname,
-						int loud);
+extern int xfs_errortag_add(int error_tag, xfs_mount_t *mp);
+extern int xfs_errortag_clear(int error_tag, xfs_mount_t *mp);
+extern int xfs_errortag_clearall(xfs_mount_t *mp);
+extern int xfs_errortag_clearall_umount(int64_t fsid, char *fsname, int loud);
 #else
 #define XFS_TEST_ERROR(expr, mp, tag, rf)	(expr)
 #define xfs_errortag_add(tag, mp)		(ENOSYS)
@@ -185,9 +181,9 @@ int		xfs_errortag_clearall_umount(int64_t fsid, char *fsname,
 
 struct xfs_mount;
 /* PRINTFLIKE4 */
-void		xfs_cmn_err(int panic_tag, int level, struct xfs_mount *mp,
+extern void xfs_cmn_err(int panic_tag, int level, struct xfs_mount *mp,
 			    char *fmt, ...);
 /* PRINTFLIKE3 */
-void		xfs_fs_cmn_err(int level, struct xfs_mount *mp, char *fmt, ...);
+extern void xfs_fs_cmn_err(int level, struct xfs_mount *mp, char *fmt, ...);
 
 #endif	/* __XFS_ERROR_H__ */
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index db7cbd1bc857..f19282ec8549 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -1,46 +1,25 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * This file contains the implementation of the xfs_efi_log_item
- * and xfs_efd_log_item items.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_buf_item.h"
 #include "xfs_sb.h"
@@ -107,6 +86,7 @@ xfs_efi_item_format(xfs_efi_log_item_t	*efip,
 
 	log_vector->i_addr = (xfs_caddr_t)&(efip->efi_format);
 	log_vector->i_len = size;
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_EFI_FORMAT);
 	ASSERT(size >= sizeof(xfs_efi_log_format_t));
 }
 
@@ -426,6 +406,7 @@ xfs_efd_item_format(xfs_efd_log_item_t	*efdp,
 
 	log_vector->i_addr = (xfs_caddr_t)&(efdp->efd_format);
 	log_vector->i_len = size;
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_EFD_FORMAT);
 	ASSERT(size >= sizeof(xfs_efd_log_format_t));
 }
 
diff --git a/fs/xfs/xfs_extfree_item.h b/fs/xfs/xfs_extfree_item.h
index d433bac9f59d..5bf681708fec 100644
--- a/fs/xfs/xfs_extfree_item.h
+++ b/fs/xfs/xfs_extfree_item.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_EXTFREE_ITEM_H__
 #define	__XFS_EXTFREE_ITEM_H__
diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h
index 095af0a5cff3..ba096f80f48d 100644
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/xfs_fs.h
@@ -1,34 +1,19 @@
 /*
- * Copyright (c) 1995-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 1995-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2.1 of the GNU Lesser General Public License
- * as published by the Free Software Foundation.
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this program; if not, write the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston MA 02111-1307,
- * USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_FS_H__
 #define __XFS_FS_H__
@@ -251,6 +236,7 @@ typedef struct xfs_fsop_resblks {
 #define XFS_FSOP_GEOM_FLAGS_DIRV2	0x0080	/* directory version 2	*/
 #define XFS_FSOP_GEOM_FLAGS_LOGV2	0x0100	/* log format version 2	*/
 #define XFS_FSOP_GEOM_FLAGS_SECTOR	0x0200	/* sector sizes >1BB	*/
+#define XFS_FSOP_GEOM_FLAGS_ATTR2	0x0400	/* inline attributes rework */
 
 
 /*
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index ca535d613190..7ceabd0e2d9d 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -1,66 +1,51 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
+#include "xfs_bit.h"
 #include "xfs_inum.h"
 #include "xfs_log.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
+#include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_ag.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_btree.h"
 #include "xfs_error.h"
 #include "xfs_alloc.h"
 #include "xfs_ialloc.h"
 #include "xfs_fsops.h"
 #include "xfs_itable.h"
-#include "xfs_rw.h"
-#include "xfs_refcache.h"
 #include "xfs_trans_space.h"
 #include "xfs_rtalloc.h"
-#include "xfs_dir2.h"
-#include "xfs_attr_sf.h"
-#include "xfs_dir_sf.h"
-#include "xfs_dir2_sf.h"
-#include "xfs_dinode.h"
-#include "xfs_inode.h"
-#include "xfs_inode_item.h"
+#include "xfs_rw.h"
 
 /*
  * File system operations
@@ -110,7 +95,9 @@ xfs_fs_geometry(
 			(XFS_SB_VERSION_HASDIRV2(&mp->m_sb) ?
 				XFS_FSOP_GEOM_FLAGS_DIRV2 : 0) |
 			(XFS_SB_VERSION_HASSECTOR(&mp->m_sb) ?
-				XFS_FSOP_GEOM_FLAGS_SECTOR : 0);
+				XFS_FSOP_GEOM_FLAGS_SECTOR : 0) |
+			(XFS_SB_VERSION_HASATTR2(&mp->m_sb) ?
+				XFS_FSOP_GEOM_FLAGS_ATTR2 : 0);
 		geo->logsectsize = XFS_SB_VERSION_HASSECTOR(&mp->m_sb) ?
 				mp->m_sb.sb_logsectsize : BBSIZE;
 		geo->rtsectsize = mp->m_sb.sb_blocksize;
@@ -184,7 +171,7 @@ xfs_growfs_data_private(
 		memset(&mp->m_perag[oagcount], 0,
 			(nagcount - oagcount) * sizeof(xfs_perag_t));
 		mp->m_flags |= XFS_MOUNT_32BITINODES;
-		nagimax = xfs_initialize_perag(mp, nagcount);
+		nagimax = xfs_initialize_perag(XFS_MTOVFS(mp), mp, nagcount);
 		up_write(&mp->m_peraglock);
 	}
 	tp = xfs_trans_alloc(mp, XFS_TRANS_GROWFS);
@@ -204,28 +191,26 @@ xfs_growfs_data_private(
 				  XFS_FSS_TO_BB(mp, 1), 0);
 		agf = XFS_BUF_TO_AGF(bp);
 		memset(agf, 0, mp->m_sb.sb_sectsize);
-		INT_SET(agf->agf_magicnum, ARCH_CONVERT, XFS_AGF_MAGIC);
-		INT_SET(agf->agf_versionnum, ARCH_CONVERT, XFS_AGF_VERSION);
-		INT_SET(agf->agf_seqno, ARCH_CONVERT, agno);
+		agf->agf_magicnum = cpu_to_be32(XFS_AGF_MAGIC);
+		agf->agf_versionnum = cpu_to_be32(XFS_AGF_VERSION);
+		agf->agf_seqno = cpu_to_be32(agno);
 		if (agno == nagcount - 1)
 			agsize =
 				nb -
 				(agno * (xfs_rfsblock_t)mp->m_sb.sb_agblocks);
 		else
 			agsize = mp->m_sb.sb_agblocks;
-		INT_SET(agf->agf_length, ARCH_CONVERT, agsize);
-		INT_SET(agf->agf_roots[XFS_BTNUM_BNOi], ARCH_CONVERT,
-			XFS_BNO_BLOCK(mp));
-		INT_SET(agf->agf_roots[XFS_BTNUM_CNTi], ARCH_CONVERT,
-			XFS_CNT_BLOCK(mp));
-		INT_SET(agf->agf_levels[XFS_BTNUM_BNOi], ARCH_CONVERT, 1);
-		INT_SET(agf->agf_levels[XFS_BTNUM_CNTi], ARCH_CONVERT, 1);
+		agf->agf_length = cpu_to_be32(agsize);
+		agf->agf_roots[XFS_BTNUM_BNOi] = cpu_to_be32(XFS_BNO_BLOCK(mp));
+		agf->agf_roots[XFS_BTNUM_CNTi] = cpu_to_be32(XFS_CNT_BLOCK(mp));
+		agf->agf_levels[XFS_BTNUM_BNOi] = cpu_to_be32(1);
+		agf->agf_levels[XFS_BTNUM_CNTi] = cpu_to_be32(1);
 		agf->agf_flfirst = 0;
-		INT_SET(agf->agf_fllast, ARCH_CONVERT, XFS_AGFL_SIZE(mp) - 1);
+		agf->agf_fllast = cpu_to_be32(XFS_AGFL_SIZE(mp) - 1);
 		agf->agf_flcount = 0;
 		tmpsize = agsize - XFS_PREALLOC_BLOCKS(mp);
-		INT_SET(agf->agf_freeblks, ARCH_CONVERT, tmpsize);
-		INT_SET(agf->agf_longest, ARCH_CONVERT, tmpsize);
+		agf->agf_freeblks = cpu_to_be32(tmpsize);
+		agf->agf_longest = cpu_to_be32(tmpsize);
 		error = xfs_bwrite(mp, bp);
 		if (error) {
 			goto error0;
@@ -238,19 +223,18 @@ xfs_growfs_data_private(
 				  XFS_FSS_TO_BB(mp, 1), 0);
 		agi = XFS_BUF_TO_AGI(bp);
 		memset(agi, 0, mp->m_sb.sb_sectsize);
-		INT_SET(agi->agi_magicnum, ARCH_CONVERT, XFS_AGI_MAGIC);
-		INT_SET(agi->agi_versionnum, ARCH_CONVERT, XFS_AGI_VERSION);
-		INT_SET(agi->agi_seqno, ARCH_CONVERT, agno);
-		INT_SET(agi->agi_length, ARCH_CONVERT, agsize);
+		agi->agi_magicnum = cpu_to_be32(XFS_AGI_MAGIC);
+		agi->agi_versionnum = cpu_to_be32(XFS_AGI_VERSION);
+		agi->agi_seqno = cpu_to_be32(agno);
+		agi->agi_length = cpu_to_be32(agsize);
 		agi->agi_count = 0;
-		INT_SET(agi->agi_root, ARCH_CONVERT, XFS_IBT_BLOCK(mp));
-		INT_SET(agi->agi_level, ARCH_CONVERT, 1);
+		agi->agi_root = cpu_to_be32(XFS_IBT_BLOCK(mp));
+		agi->agi_level = cpu_to_be32(1);
 		agi->agi_freecount = 0;
-		INT_SET(agi->agi_newino, ARCH_CONVERT, NULLAGINO);
-		INT_SET(agi->agi_dirino, ARCH_CONVERT, NULLAGINO);
+		agi->agi_newino = cpu_to_be32(NULLAGINO);
+		agi->agi_dirino = cpu_to_be32(NULLAGINO);
 		for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++)
-			INT_SET(agi->agi_unlinked[bucket], ARCH_CONVERT,
-				NULLAGINO);
+			agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO);
 		error = xfs_bwrite(mp, bp);
 		if (error) {
 			goto error0;
@@ -263,17 +247,16 @@ xfs_growfs_data_private(
 			BTOBB(mp->m_sb.sb_blocksize), 0);
 		block = XFS_BUF_TO_SBLOCK(bp);
 		memset(block, 0, mp->m_sb.sb_blocksize);
-		INT_SET(block->bb_magic, ARCH_CONVERT, XFS_ABTB_MAGIC);
+		block->bb_magic = cpu_to_be32(XFS_ABTB_MAGIC);
 		block->bb_level = 0;
-		INT_SET(block->bb_numrecs, ARCH_CONVERT, 1);
-		INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK);
-		INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK);
+		block->bb_numrecs = cpu_to_be16(1);
+		block->bb_leftsib = cpu_to_be32(NULLAGBLOCK);
+		block->bb_rightsib = cpu_to_be32(NULLAGBLOCK);
 		arec = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize, xfs_alloc,
 			block, 1, mp->m_alloc_mxr[0]);
-		INT_SET(arec->ar_startblock, ARCH_CONVERT,
-			XFS_PREALLOC_BLOCKS(mp));
-		INT_SET(arec->ar_blockcount, ARCH_CONVERT,
-			agsize - INT_GET(arec->ar_startblock, ARCH_CONVERT));
+		arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp));
+		arec->ar_blockcount = cpu_to_be32(
+			agsize - be32_to_cpu(arec->ar_startblock));
 		error = xfs_bwrite(mp, bp);
 		if (error) {
 			goto error0;
@@ -286,18 +269,17 @@ xfs_growfs_data_private(
 			BTOBB(mp->m_sb.sb_blocksize), 0);
 		block = XFS_BUF_TO_SBLOCK(bp);
 		memset(block, 0, mp->m_sb.sb_blocksize);
-		INT_SET(block->bb_magic, ARCH_CONVERT, XFS_ABTC_MAGIC);
+		block->bb_magic = cpu_to_be32(XFS_ABTC_MAGIC);
 		block->bb_level = 0;
-		INT_SET(block->bb_numrecs, ARCH_CONVERT, 1);
-		INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK);
-		INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK);
+		block->bb_numrecs = cpu_to_be16(1);
+		block->bb_leftsib = cpu_to_be32(NULLAGBLOCK);
+		block->bb_rightsib = cpu_to_be32(NULLAGBLOCK);
 		arec = XFS_BTREE_REC_ADDR(mp->m_sb.sb_blocksize, xfs_alloc,
 			block, 1, mp->m_alloc_mxr[0]);
-		INT_SET(arec->ar_startblock, ARCH_CONVERT,
-			XFS_PREALLOC_BLOCKS(mp));
-		INT_SET(arec->ar_blockcount, ARCH_CONVERT,
-			agsize - INT_GET(arec->ar_startblock, ARCH_CONVERT));
-		nfree += INT_GET(arec->ar_blockcount, ARCH_CONVERT);
+		arec->ar_startblock = cpu_to_be32(XFS_PREALLOC_BLOCKS(mp));
+		arec->ar_blockcount = cpu_to_be32(
+			agsize - be32_to_cpu(arec->ar_startblock));
+		nfree += be32_to_cpu(arec->ar_blockcount);
 		error = xfs_bwrite(mp, bp);
 		if (error) {
 			goto error0;
@@ -310,11 +292,11 @@ xfs_growfs_data_private(
 			BTOBB(mp->m_sb.sb_blocksize), 0);
 		block = XFS_BUF_TO_SBLOCK(bp);
 		memset(block, 0, mp->m_sb.sb_blocksize);
-		INT_SET(block->bb_magic, ARCH_CONVERT, XFS_IBT_MAGIC);
+		block->bb_magic = cpu_to_be32(XFS_IBT_MAGIC);
 		block->bb_level = 0;
 		block->bb_numrecs = 0;
-		INT_SET(block->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK);
-		INT_SET(block->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK);
+		block->bb_leftsib = cpu_to_be32(NULLAGBLOCK);
+		block->bb_rightsib = cpu_to_be32(NULLAGBLOCK);
 		error = xfs_bwrite(mp, bp);
 		if (error) {
 			goto error0;
@@ -334,10 +316,9 @@ xfs_growfs_data_private(
 		}
 		ASSERT(bp);
 		agi = XFS_BUF_TO_AGI(bp);
-		INT_MOD(agi->agi_length, ARCH_CONVERT, new);
+		be32_add(&agi->agi_length, new);
 		ASSERT(nagcount == oagcount ||
-		       INT_GET(agi->agi_length, ARCH_CONVERT) ==
-				mp->m_sb.sb_agblocks);
+		       be32_to_cpu(agi->agi_length) == mp->m_sb.sb_agblocks);
 		xfs_ialloc_log_agi(tp, bp, XFS_AGI_LENGTH);
 		/*
 		 * Change agf length.
@@ -348,14 +329,14 @@ xfs_growfs_data_private(
 		}
 		ASSERT(bp);
 		agf = XFS_BUF_TO_AGF(bp);
-		INT_MOD(agf->agf_length, ARCH_CONVERT, new);
-		ASSERT(INT_GET(agf->agf_length, ARCH_CONVERT) ==
-				INT_GET(agi->agi_length, ARCH_CONVERT));
+		be32_add(&agf->agf_length, new);
+		ASSERT(be32_to_cpu(agf->agf_length) ==
+		       be32_to_cpu(agi->agi_length));
 		/*
 		 * Free the new space.
 		 */
 		error = xfs_free_extent(tp, XFS_AGB_TO_FSB(mp, agno,
-			INT_GET(agf->agf_length, ARCH_CONVERT) - new), new);
+			be32_to_cpu(agf->agf_length) - new), new);
 		if (error) {
 			goto error0;
 		}
diff --git a/fs/xfs/xfs_fsops.h b/fs/xfs/xfs_fsops.h
index b61486173a61..f32713f14f9a 100644
--- a/fs/xfs/xfs_fsops.h
+++ b/fs/xfs/xfs_fsops.h
@@ -1,67 +1,29 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_FSOPS_H__
 #define	__XFS_FSOPS_H__
 
-int
-xfs_fs_geometry(
-	xfs_mount_t		*mp,
-	xfs_fsop_geom_t		*geo,
-	int			new_version);
-
-int
-xfs_growfs_data(
-	xfs_mount_t		*mp,
-	xfs_growfs_data_t	*in);
-
-int
-xfs_growfs_log(
-	xfs_mount_t		*mp,
-	xfs_growfs_log_t	*in);
-
-int
-xfs_fs_counts(
-	xfs_mount_t		*mp,
-	xfs_fsop_counts_t	*cnt);
-
-int
-xfs_reserve_blocks(
-	xfs_mount_t		*mp,
-	__uint64_t		*inval,
-	xfs_fsop_resblks_t	*outval);
-
-int
-xfs_fs_goingdown(
-	xfs_mount_t		*mp,
-	__uint32_t		inflags);
+extern int xfs_fs_geometry(xfs_mount_t *mp, xfs_fsop_geom_t *geo, int nversion);
+extern int xfs_growfs_data(xfs_mount_t *mp, xfs_growfs_data_t *in);
+extern int xfs_growfs_log(xfs_mount_t *mp, xfs_growfs_log_t *in);
+extern int xfs_fs_counts(xfs_mount_t *mp, xfs_fsop_counts_t *cnt);
+extern int xfs_reserve_blocks(xfs_mount_t *mp, __uint64_t *inval,
+				xfs_fsop_resblks_t *outval);
+extern int xfs_fs_goingdown(xfs_mount_t *mp, __uint32_t inflags);
 
 #endif	/* __XFS_FSOPS_H__ */
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index ce5fee9eaec5..8f3fae1aa98a 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -1,41 +1,26 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,18 +28,17 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_alloc.h"
-#include "xfs_bit.h"
 #include "xfs_rtalloc.h"
 #include "xfs_error.h"
 #include "xfs_bmap.h"
@@ -194,8 +178,8 @@ xfs_ialloc_ag_alloc(
 	 * Ideally they should be spaced out through the a.g.
 	 * For now, just allocate blocks up front.
 	 */
-	args.agbno = INT_GET(agi->agi_root, ARCH_CONVERT);
-	args.fsbno = XFS_AGB_TO_FSB(args.mp, INT_GET(agi->agi_seqno, ARCH_CONVERT),
+	args.agbno = be32_to_cpu(agi->agi_root);
+	args.fsbno = XFS_AGB_TO_FSB(args.mp, be32_to_cpu(agi->agi_seqno),
 				    args.agbno);
 	/*
 	 * Allocate a fixed-size extent of inodes.
@@ -217,9 +201,9 @@ xfs_ialloc_ag_alloc(
 	 */
 	if (isaligned && args.fsbno == NULLFSBLOCK) {
 		args.type = XFS_ALLOCTYPE_NEAR_BNO;
-		args.agbno = INT_GET(agi->agi_root, ARCH_CONVERT);
+		args.agbno = be32_to_cpu(agi->agi_root);
 		args.fsbno = XFS_AGB_TO_FSB(args.mp,
-				INT_GET(agi->agi_seqno, ARCH_CONVERT), args.agbno);
+				be32_to_cpu(agi->agi_seqno), args.agbno);
 		if (XFS_SB_VERSION_HASALIGN(&args.mp->m_sb) &&
 			args.mp->m_sb.sb_inoalignmt >=
 			XFS_B_TO_FSBT(args.mp, XFS_INODE_CLUSTER_SIZE(args.mp)))
@@ -274,7 +258,7 @@ xfs_ialloc_ag_alloc(
 		/*
 		 * Get the block.
 		 */
-		d = XFS_AGB_TO_DADDR(args.mp, INT_GET(agi->agi_seqno, ARCH_CONVERT),
+		d = XFS_AGB_TO_DADDR(args.mp, be32_to_cpu(agi->agi_seqno),
 				     args.agbno + (j * blks_per_cluster));
 		fbuf = xfs_trans_get_buf(tp, args.mp->m_ddev_targp, d,
 					 args.mp->m_bsize * blks_per_cluster,
@@ -294,17 +278,17 @@ xfs_ialloc_ag_alloc(
 		}
 		xfs_trans_inode_alloc_buf(tp, fbuf);
 	}
-	INT_MOD(agi->agi_count, ARCH_CONVERT, newlen);
-	INT_MOD(agi->agi_freecount, ARCH_CONVERT, newlen);
+	be32_add(&agi->agi_count, newlen);
+	be32_add(&agi->agi_freecount, newlen);
 	down_read(&args.mp->m_peraglock);
-	args.mp->m_perag[INT_GET(agi->agi_seqno, ARCH_CONVERT)].pagi_freecount += newlen;
+	args.mp->m_perag[be32_to_cpu(agi->agi_seqno)].pagi_freecount += newlen;
 	up_read(&args.mp->m_peraglock);
-	INT_SET(agi->agi_newino, ARCH_CONVERT, newino);
+	agi->agi_newino = cpu_to_be32(newino);
 	/*
 	 * Insert records describing the new inode chunk into the btree.
 	 */
 	cur = xfs_btree_init_cursor(args.mp, tp, agbp,
-			INT_GET(agi->agi_seqno, ARCH_CONVERT),
+			be32_to_cpu(agi->agi_seqno),
 			XFS_BTNUM_INO, (xfs_inode_t *)0, 0);
 	for (thisino = newino;
 	     thisino < newino + newlen;
@@ -544,7 +528,7 @@ xfs_dialloc(
 			return 0;
 		}
 		agi = XFS_BUF_TO_AGI(agbp);
-		ASSERT(INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC);
+		ASSERT(be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC);
 	} else {
 		/*
 		 * Continue where we left off before.  In this case, we
@@ -552,12 +536,12 @@ xfs_dialloc(
 		 */
 		agbp = *IO_agbp;
 		agi = XFS_BUF_TO_AGI(agbp);
-		ASSERT(INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC);
-		ASSERT(INT_GET(agi->agi_freecount, ARCH_CONVERT) > 0);
+		ASSERT(be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC);
+		ASSERT(be32_to_cpu(agi->agi_freecount) > 0);
 	}
 	mp = tp->t_mountp;
 	agcount = mp->m_sb.sb_agcount;
-	agno = INT_GET(agi->agi_seqno, ARCH_CONVERT);
+	agno = be32_to_cpu(agi->agi_seqno);
 	tagno = agno;
 	pagno = XFS_INO_TO_AGNO(mp, parent);
 	pagino = XFS_INO_TO_AGINO(mp, parent);
@@ -605,7 +589,7 @@ xfs_dialloc(
 				 * can commit the current transaction and call
 				 * us again where we left off.
 				 */
-				ASSERT(INT_GET(agi->agi_freecount, ARCH_CONVERT) > 0);
+				ASSERT(be32_to_cpu(agi->agi_freecount) > 0);
 				*alloc_done = B_TRUE;
 				*IO_agbp = agbp;
 				*inop = NULLFSINO;
@@ -636,7 +620,7 @@ nextag:
 		if (error)
 			goto nextag;
 		agi = XFS_BUF_TO_AGI(agbp);
-		ASSERT(INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC);
+		ASSERT(be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC);
 	}
 	/*
 	 * Here with an allocation group that has a free inode.
@@ -645,14 +629,14 @@ nextag:
 	 */
 	agno = tagno;
 	*IO_agbp = NULL;
-	cur = xfs_btree_init_cursor(mp, tp, agbp, INT_GET(agi->agi_seqno, ARCH_CONVERT),
+	cur = xfs_btree_init_cursor(mp, tp, agbp, be32_to_cpu(agi->agi_seqno),
 				    XFS_BTNUM_INO, (xfs_inode_t *)0, 0);
 	/*
 	 * If pagino is 0 (this is the root inode allocation) use newino.
 	 * This must work because we've just allocated some.
 	 */
 	if (!pagino)
-		pagino = INT_GET(agi->agi_newino, ARCH_CONVERT);
+		pagino = be32_to_cpu(agi->agi_newino);
 #ifdef DEBUG
 	if (cur->bc_nlevels == 1) {
 		int	freecount = 0;
@@ -670,7 +654,7 @@ nextag:
 				goto error0;
 		} while (i == 1);
 
-		ASSERT(freecount == INT_GET(agi->agi_freecount, ARCH_CONVERT) ||
+		ASSERT(freecount == be32_to_cpu(agi->agi_freecount) ||
 		       XFS_FORCED_SHUTDOWN(mp));
 	}
 #endif
@@ -829,9 +813,9 @@ nextag:
 	 * In a different a.g. from the parent.
 	 * See if the most recently allocated block has any free.
 	 */
-	else if (INT_GET(agi->agi_newino, ARCH_CONVERT) != NULLAGINO) {
+	else if (be32_to_cpu(agi->agi_newino) != NULLAGINO) {
 		if ((error = xfs_inobt_lookup_eq(cur,
-				INT_GET(agi->agi_newino, ARCH_CONVERT), 0, 0, &i)))
+				be32_to_cpu(agi->agi_newino), 0, 0, &i)))
 			goto error0;
 		if (i == 1 &&
 		    (error = xfs_inobt_get_rec(cur, &rec.ir_startino,
@@ -878,7 +862,7 @@ nextag:
 	if ((error = xfs_inobt_update(cur, rec.ir_startino, rec.ir_freecount,
 			rec.ir_free)))
 		goto error0;
-	INT_MOD(agi->agi_freecount, ARCH_CONVERT, -1);
+	be32_add(&agi->agi_freecount, -1);
 	xfs_ialloc_log_agi(tp, agbp, XFS_AGI_FREECOUNT);
 	down_read(&mp->m_peraglock);
 	mp->m_perag[tagno].pagi_freecount--;
@@ -898,7 +882,7 @@ nextag:
 			if ((error = xfs_inobt_increment(cur, 0, &i)))
 				goto error0;
 		} while (i == 1);
-		ASSERT(freecount == INT_GET(agi->agi_freecount, ARCH_CONVERT) ||
+		ASSERT(freecount == be32_to_cpu(agi->agi_freecount) ||
 		       XFS_FORCED_SHUTDOWN(mp));
 	}
 #endif
@@ -957,8 +941,11 @@ xfs_difree(
 	agino = XFS_INO_TO_AGINO(mp, inode);
 	if (inode != XFS_AGINO_TO_INO(mp, agno, agino))  {
 		cmn_err(CE_WARN,
-			"xfs_difree: inode != XFS_AGINO_TO_INO() (%d != %d) on %s.  Returning EINVAL.",
-			inode, XFS_AGINO_TO_INO(mp, agno, agino), mp->m_fsname);
+			"xfs_difree: inode != XFS_AGINO_TO_INO() "
+			"(%llu != %llu) on %s.  Returning EINVAL.",
+			(unsigned long long)inode,
+			(unsigned long long)XFS_AGINO_TO_INO(mp, agno, agino),
+			mp->m_fsname);
 		ASSERT(0);
 		return XFS_ERROR(EINVAL);
 	}
@@ -983,8 +970,8 @@ xfs_difree(
 		return error;
 	}
 	agi = XFS_BUF_TO_AGI(agbp);
-	ASSERT(INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC);
-	ASSERT(agbno < INT_GET(agi->agi_length, ARCH_CONVERT));
+	ASSERT(be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC);
+	ASSERT(agbno < be32_to_cpu(agi->agi_length));
 	/*
 	 * Initialize the cursor.
 	 */
@@ -1006,7 +993,7 @@ xfs_difree(
 					goto error0;
 			}
 		} while (i == 1);
-		ASSERT(freecount == INT_GET(agi->agi_freecount, ARCH_CONVERT) ||
+		ASSERT(freecount == be32_to_cpu(agi->agi_freecount) ||
 		       XFS_FORCED_SHUTDOWN(mp));
 	}
 #endif
@@ -1055,8 +1042,8 @@ xfs_difree(
 		 * to be freed when the transaction is committed.
 		 */
 		ilen = XFS_IALLOC_INODES(mp);
-		INT_MOD(agi->agi_count, ARCH_CONVERT, -ilen);
-		INT_MOD(agi->agi_freecount, ARCH_CONVERT, -(ilen - 1));
+		be32_add(&agi->agi_count, -ilen);
+		be32_add(&agi->agi_freecount, -(ilen - 1));
 		xfs_ialloc_log_agi(tp, agbp, XFS_AGI_COUNT | XFS_AGI_FREECOUNT);
 		down_read(&mp->m_peraglock);
 		mp->m_perag[agno].pagi_freecount -= ilen - 1;
@@ -1085,7 +1072,7 @@ xfs_difree(
 		/* 
 		 * Change the inode free counts and log the ag/sb changes.
 		 */
-		INT_MOD(agi->agi_freecount, ARCH_CONVERT, 1);
+		be32_add(&agi->agi_freecount, 1);
 		xfs_ialloc_log_agi(tp, agbp, XFS_AGI_FREECOUNT);
 		down_read(&mp->m_peraglock);
 		mp->m_perag[agno].pagi_freecount++;
@@ -1111,7 +1098,7 @@ xfs_difree(
 					goto error0;
 			}
 		} while (i == 1);
-		ASSERT(freecount == INT_GET(agi->agi_freecount, ARCH_CONVERT) ||
+		ASSERT(freecount == be32_to_cpu(agi->agi_freecount) ||
 		       XFS_FORCED_SHUTDOWN(mp));
 	}
 #endif
@@ -1320,7 +1307,7 @@ xfs_ialloc_log_agi(
 	xfs_agi_t		*agi;	/* allocation group header */
 
 	agi = XFS_BUF_TO_AGI(bp);
-	ASSERT(INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC);
+	ASSERT(be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC);
 #endif
 	/*
 	 * Compute byte offsets for the first and last fields.
@@ -1362,9 +1349,8 @@ xfs_ialloc_read_agi(
 	 */
 	agi = XFS_BUF_TO_AGI(bp);
 	agi_ok =
-		INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC &&
-		XFS_AGI_GOOD_VERSION(
-			INT_GET(agi->agi_versionnum, ARCH_CONVERT));
+		be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC &&
+		XFS_AGI_GOOD_VERSION(be32_to_cpu(agi->agi_versionnum));
 	if (unlikely(XFS_TEST_ERROR(!agi_ok, mp, XFS_ERRTAG_IALLOC_READ_AGI,
 			XFS_RANDOM_IALLOC_READ_AGI))) {
 		XFS_CORRUPTION_ERROR("xfs_ialloc_read_agi", XFS_ERRLEVEL_LOW,
@@ -1374,16 +1360,15 @@ xfs_ialloc_read_agi(
 	}
 	pag = &mp->m_perag[agno];
 	if (!pag->pagi_init) {
-		pag->pagi_freecount = INT_GET(agi->agi_freecount, ARCH_CONVERT);
+		pag->pagi_freecount = be32_to_cpu(agi->agi_freecount);
 		pag->pagi_init = 1;
 	} else {
 		/*
 		 * It's possible for these to be out of sync if
 		 * we are in the middle of a forced shutdown.
 		 */
-		ASSERT(pag->pagi_freecount ==
-				INT_GET(agi->agi_freecount, ARCH_CONVERT)
-			|| XFS_FORCED_SHUTDOWN(mp));
+		ASSERT(pag->pagi_freecount == be32_to_cpu(agi->agi_freecount) ||
+			XFS_FORCED_SHUTDOWN(mp));
 	}
 
 #ifdef DEBUG
diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h
index db6d0015cecf..7f5debe1acb6 100644
--- a/fs/xfs/xfs_ialloc.h
+++ b/fs/xfs/xfs_ialloc.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_IALLOC_H__
 #define	__XFS_IALLOC_H__
@@ -40,18 +26,8 @@ struct xfs_trans;
 /*
  * Allocation parameters for inode allocation.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IALLOC_INODES)
-int xfs_ialloc_inodes(struct xfs_mount *mp);
-#define	XFS_IALLOC_INODES(mp)	xfs_ialloc_inodes(mp)
-#else
-#define	XFS_IALLOC_INODES(mp)	((mp)->m_ialloc_inos)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IALLOC_BLOCKS)
-xfs_extlen_t xfs_ialloc_blocks(struct xfs_mount *mp);
-#define	XFS_IALLOC_BLOCKS(mp)	xfs_ialloc_blocks(mp)
-#else
-#define	XFS_IALLOC_BLOCKS(mp)	((mp)->m_ialloc_blks)
-#endif
+#define	XFS_IALLOC_INODES(mp)	(mp)->m_ialloc_inos
+#define	XFS_IALLOC_BLOCKS(mp)	(mp)->m_ialloc_blks
 
 /*
  * For small block file systems, move inodes in clusters of this size.
@@ -67,31 +43,25 @@ xfs_extlen_t xfs_ialloc_blocks(struct xfs_mount *mp);
 /*
  * Make an inode pointer out of the buffer/offset.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MAKE_IPTR)
-struct xfs_dinode *xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o);
 #define	XFS_MAKE_IPTR(mp,b,o)		xfs_make_iptr(mp,b,o)
-#else
-#define	XFS_MAKE_IPTR(mp,b,o) \
-	((xfs_dinode_t *)(xfs_buf_offset(b, (o) << (mp)->m_sb.sb_inodelog)))
-#endif
+static inline struct xfs_dinode *
+xfs_make_iptr(struct xfs_mount *mp, struct xfs_buf *b, int o)
+{
+	return (xfs_dinode_t *)
+		(xfs_buf_offset(b, o << (mp)->m_sb.sb_inodelog));
+}
 
 /*
  * Find a free (set) bit in the inode bitmask.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IALLOC_FIND_FREE)
-int xfs_ialloc_find_free(xfs_inofree_t *fp);
 #define	XFS_IALLOC_FIND_FREE(fp)	xfs_ialloc_find_free(fp)
-#else
-#define	XFS_IALLOC_FIND_FREE(fp)	xfs_lowbit64(*(fp))
-#endif
+static inline int xfs_ialloc_find_free(xfs_inofree_t *fp)
+{
+	return xfs_lowbit64(*fp);
+}
 
 
 #ifdef __KERNEL__
-
-/*
- * Prototypes for visible xfs_ialloc.c routines.
- */
-
 /*
  * Allocate an inode on disk.
  * Mode is used to tell whether the new inode will need space, and whether
diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c
index 2d4daecec990..60c65683462d 100644
--- a/fs/xfs/xfs_ialloc_btree.c
+++ b/fs/xfs/xfs_ialloc_btree.c
@@ -1,63 +1,46 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
 #include "xfs_dir.h"
+#include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
 #include "xfs_btree.h"
 #include "xfs_ialloc.h"
 #include "xfs_alloc.h"
 #include "xfs_error.h"
 
-/*
- * Inode allocation management for XFS.
- */
-
-/*
- * Prototypes for internal functions.
- */
-
 STATIC void xfs_inobt_log_block(xfs_trans_t *, xfs_buf_t *, int);
 STATIC void xfs_inobt_log_keys(xfs_btree_cur_t *, xfs_buf_t *, int, int);
 STATIC void xfs_inobt_log_ptrs(xfs_btree_cur_t *, xfs_buf_t *, int, int);
@@ -70,10 +53,6 @@ STATIC int xfs_inobt_split(xfs_btree_cur_t *, int, xfs_agblock_t *,
 STATIC int xfs_inobt_updkey(xfs_btree_cur_t *, xfs_inobt_key_t *, int);
 
 /*
- * Internal functions.
- */
-
-/*
  * Single level of the xfs_inobt_delete record deletion routine.
  * Delete record pointed to by cur/level.
  * Remove the record from its block then rebalance the tree.
@@ -139,7 +118,7 @@ xfs_inobt_delrec(
 	 * Fail if we're off the end of the block.
 	 */
 
-	numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+	numrecs = be16_to_cpu(block->bb_numrecs);
 	if (ptr > numrecs) {
 		*stat = 0;
 		return 0;
@@ -154,7 +133,7 @@ xfs_inobt_delrec(
 		pp = XFS_INOBT_PTR_ADDR(block, 1, cur);
 #ifdef DEBUG
 		for (i = ptr; i < numrecs; i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(pp[i], ARCH_CONVERT), level)))
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(pp[i]), level)))
 				return error;
 		}
 #endif
@@ -191,7 +170,7 @@ xfs_inobt_delrec(
 	 * Decrement and log the number of entries in the block.
 	 */
 	numrecs--;
-	INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs);
+	block->bb_numrecs = cpu_to_be16(numrecs);
 	xfs_inobt_log_block(cur->bc_tp, bp, XFS_BB_NUMRECS);
 	/*
 	 * Is this the root level?  If so, we're almost done.
@@ -210,9 +189,9 @@ xfs_inobt_delrec(
 			 * pp is still set to the first pointer in the block.
 			 * Make it the new root of the btree.
 			 */
-			bno = INT_GET(agi->agi_root, ARCH_CONVERT);
+			bno = be32_to_cpu(agi->agi_root);
 			agi->agi_root = *pp;
-			INT_MOD(agi->agi_level, ARCH_CONVERT, -1);
+			be32_add(&agi->agi_level, -1);
 			/*
 			 * Free the block.
 			 */
@@ -255,8 +234,8 @@ xfs_inobt_delrec(
 	 * tree balanced.  Look at the left and right sibling blocks to
 	 * see if we can re-balance by moving only one record.
 	 */
-	rbno = INT_GET(block->bb_rightsib, ARCH_CONVERT);
-	lbno = INT_GET(block->bb_leftsib, ARCH_CONVERT);
+	rbno = be32_to_cpu(block->bb_rightsib);
+	lbno = be32_to_cpu(block->bb_leftsib);
 	bno = NULLAGBLOCK;
 	ASSERT(rbno != NULLAGBLOCK || lbno != NULLAGBLOCK);
 	/*
@@ -293,18 +272,18 @@ xfs_inobt_delrec(
 		/*
 		 * Grab the current block number, for future use.
 		 */
-		bno = INT_GET(right->bb_leftsib, ARCH_CONVERT);
+		bno = be32_to_cpu(right->bb_leftsib);
 		/*
 		 * If right block is full enough so that removing one entry
 		 * won't make it too empty, and left-shifting an entry out
 		 * of right to us works, we're done.
 		 */
-		if (INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1 >=
+		if (be16_to_cpu(right->bb_numrecs) - 1 >=
 		     XFS_INOBT_BLOCK_MINRECS(level, cur)) {
 			if ((error = xfs_inobt_lshift(tcur, level, &i)))
 				goto error0;
 			if (i) {
-				ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >=
+				ASSERT(be16_to_cpu(block->bb_numrecs) >=
 				       XFS_INOBT_BLOCK_MINRECS(level, cur));
 				xfs_btree_del_cursor(tcur,
 						     XFS_BTREE_NOERROR);
@@ -321,7 +300,7 @@ xfs_inobt_delrec(
 		 * future reference, and fix up the temp cursor to point
 		 * to our block again (last record).
 		 */
-		rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT);
+		rrecs = be16_to_cpu(right->bb_numrecs);
 		if (lbno != NULLAGBLOCK) {
 			xfs_btree_firstrec(tcur, level);
 			if ((error = xfs_inobt_decrement(tcur, level, &i)))
@@ -353,18 +332,18 @@ xfs_inobt_delrec(
 		/*
 		 * Grab the current block number, for future use.
 		 */
-		bno = INT_GET(left->bb_rightsib, ARCH_CONVERT);
+		bno = be32_to_cpu(left->bb_rightsib);
 		/*
 		 * If left block is full enough so that removing one entry
 		 * won't make it too empty, and right-shifting an entry out
 		 * of left to us works, we're done.
 		 */
-		if (INT_GET(left->bb_numrecs, ARCH_CONVERT) - 1 >=
+		if (be16_to_cpu(left->bb_numrecs) - 1 >=
 		     XFS_INOBT_BLOCK_MINRECS(level, cur)) {
 			if ((error = xfs_inobt_rshift(tcur, level, &i)))
 				goto error0;
 			if (i) {
-				ASSERT(INT_GET(block->bb_numrecs, ARCH_CONVERT) >=
+				ASSERT(be16_to_cpu(block->bb_numrecs) >=
 				       XFS_INOBT_BLOCK_MINRECS(level, cur));
 				xfs_btree_del_cursor(tcur,
 						     XFS_BTREE_NOERROR);
@@ -378,7 +357,7 @@ xfs_inobt_delrec(
 		 * Otherwise, grab the number of records in right for
 		 * future reference.
 		 */
-		lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		lrecs = be16_to_cpu(left->bb_numrecs);
 	}
 	/*
 	 * Delete the temp cursor, we're done with it.
@@ -399,14 +378,14 @@ xfs_inobt_delrec(
 		 */
 		rbno = bno;
 		right = block;
-		rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT);
+		rrecs = be16_to_cpu(right->bb_numrecs);
 		rbp = bp;
 		if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
 				cur->bc_private.i.agno, lbno, 0, &lbp,
 				XFS_INO_BTREE_REF)))
 			return error;
 		left = XFS_BUF_TO_INOBT_BLOCK(lbp);
-		lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		lrecs = be16_to_cpu(left->bb_numrecs);
 		if ((error = xfs_btree_check_sblock(cur, left, level, lbp)))
 			return error;
 	}
@@ -421,14 +400,14 @@ xfs_inobt_delrec(
 		 */
 		lbno = bno;
 		left = block;
-		lrecs = INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		lrecs = be16_to_cpu(left->bb_numrecs);
 		lbp = bp;
 		if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
 				cur->bc_private.i.agno, rbno, 0, &rbp,
 				XFS_INO_BTREE_REF)))
 			return error;
 		right = XFS_BUF_TO_INOBT_BLOCK(rbp);
-		rrecs = INT_GET(right->bb_numrecs, ARCH_CONVERT);
+		rrecs = be16_to_cpu(right->bb_numrecs);
 		if ((error = xfs_btree_check_sblock(cur, right, level, rbp)))
 			return error;
 	}
@@ -456,7 +435,7 @@ xfs_inobt_delrec(
 		rpp = XFS_INOBT_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
 		for (i = 0; i < rrecs; i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level)))
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(rpp[i]), level)))
 				return error;
 		}
 #endif
@@ -492,7 +471,7 @@ xfs_inobt_delrec(
 	 * Fix up the number of records in the surviving block.
 	 */
 	lrecs += rrecs;
-	INT_SET(left->bb_numrecs, ARCH_CONVERT, lrecs);
+	left->bb_numrecs = cpu_to_be16(lrecs);
 	/*
 	 * Fix up the right block pointer in the surviving block, and log it.
 	 */
@@ -502,18 +481,18 @@ xfs_inobt_delrec(
 	 * If there is a right sibling now, make it point to the
 	 * remaining block.
 	 */
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+	if (be32_to_cpu(left->bb_rightsib) != NULLAGBLOCK) {
 		xfs_inobt_block_t	*rrblock;
 		xfs_buf_t		*rrbp;
 
 		if ((error = xfs_btree_read_bufs(mp, cur->bc_tp,
-				cur->bc_private.i.agno, INT_GET(left->bb_rightsib, ARCH_CONVERT), 0,
+				cur->bc_private.i.agno, be32_to_cpu(left->bb_rightsib), 0,
 				&rrbp, XFS_INO_BTREE_REF)))
 			return error;
 		rrblock = XFS_BUF_TO_INOBT_BLOCK(rrbp);
 		if ((error = xfs_btree_check_sblock(cur, rrblock, level, rrbp)))
 			return error;
-		INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, lbno);
+		rrblock->bb_leftsib = cpu_to_be32(lbno);
 		xfs_inobt_log_block(cur->bc_tp, rrbp, XFS_BB_LEFTSIB);
 	}
 	/*
@@ -572,6 +551,13 @@ xfs_inobt_insrec(
 	xfs_inobt_rec_t		*rp=NULL;	/* pointer to btree records */
 
 	/*
+	 * GCC doesn't understand the (arguably complex) control flow in
+	 * this function and complains about uninitialized structure fields
+	 * without this.
+	 */
+	memset(&nrec, 0, sizeof(nrec));
+
+	/*
 	 * If we made it to the root level, allocate a new root block
 	 * and we're done.
 	 */
@@ -598,7 +584,7 @@ xfs_inobt_insrec(
 	 */
 	bp = cur->bc_bufs[level];
 	block = XFS_BUF_TO_INOBT_BLOCK(bp);
-	numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+	numrecs = be16_to_cpu(block->bb_numrecs);
 #ifdef DEBUG
 	if ((error = xfs_btree_check_sblock(cur, block, level, bp)))
 		return error;
@@ -672,7 +658,7 @@ xfs_inobt_insrec(
 	 * At this point we know there's room for our new entry in the block
 	 * we're pointing at.
 	 */
-	numrecs = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+	numrecs = be16_to_cpu(block->bb_numrecs);
 	if (level > 0) {
 		/*
 		 * It's a non-leaf entry.  Make a hole for the new data
@@ -682,7 +668,7 @@ xfs_inobt_insrec(
 		pp = XFS_INOBT_PTR_ADDR(block, 1, cur);
 #ifdef DEBUG
 		for (i = numrecs; i >= ptr; i--) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(pp[i - 1], ARCH_CONVERT), level)))
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(pp[i - 1]), level)))
 				return error;
 		}
 #endif
@@ -698,9 +684,9 @@ xfs_inobt_insrec(
 			return error;
 #endif
 		kp[ptr - 1] = key; /* INT_: struct copy */
-		INT_SET(pp[ptr - 1], ARCH_CONVERT, *bnop);
+		pp[ptr - 1] = cpu_to_be32(*bnop);
 		numrecs++;
-		INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs);
+		block->bb_numrecs = cpu_to_be16(numrecs);
 		xfs_inobt_log_keys(cur, bp, ptr, numrecs);
 		xfs_inobt_log_ptrs(cur, bp, ptr, numrecs);
 	} else {
@@ -716,7 +702,7 @@ xfs_inobt_insrec(
 		 */
 		rp[ptr - 1] = *recp; /* INT_: struct copy */
 		numrecs++;
-		INT_SET(block->bb_numrecs, ARCH_CONVERT, numrecs);
+		block->bb_numrecs = cpu_to_be16(numrecs);
 		xfs_inobt_log_recs(cur, bp, ptr, numrecs);
 	}
 	/*
@@ -871,8 +857,8 @@ xfs_inobt_lookup(
 		xfs_agi_t	*agi;	/* a.g. inode header */
 
 		agi = XFS_BUF_TO_AGI(cur->bc_private.i.agbp);
-		agno = INT_GET(agi->agi_seqno, ARCH_CONVERT);
-		agbno = INT_GET(agi->agi_root, ARCH_CONVERT);
+		agno = be32_to_cpu(agi->agi_seqno);
+		agbno = be32_to_cpu(agi->agi_root);
 	}
 	/*
 	 * Iterate over each level in the btree, starting at the root.
@@ -939,7 +925,7 @@ xfs_inobt_lookup(
 			 * Set low and high entry numbers, 1-based.
 			 */
 			low = 1;
-			if (!(high = INT_GET(block->bb_numrecs, ARCH_CONVERT))) {
+			if (!(high = be16_to_cpu(block->bb_numrecs))) {
 				/*
 				 * If the block is empty, the tree must
 				 * be an empty leaf.
@@ -1006,7 +992,7 @@ xfs_inobt_lookup(
 			 */
 			if (diff > 0 && --keyno < 1)
 				keyno = 1;
-			agbno = INT_GET(*XFS_INOBT_PTR_ADDR(block, keyno, cur), ARCH_CONVERT);
+			agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, keyno, cur));
 #ifdef DEBUG
 			if ((error = xfs_btree_check_sptr(cur, agbno, level)))
 				return error;
@@ -1025,8 +1011,8 @@ xfs_inobt_lookup(
 		 * not the last block, we're in the wrong block.
 		 */
 		if (dir == XFS_LOOKUP_GE &&
-		    keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT) &&
-		    INT_GET(block->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+		    keyno > be16_to_cpu(block->bb_numrecs) &&
+		    be32_to_cpu(block->bb_rightsib) != NULLAGBLOCK) {
 			int	i;
 
 			cur->bc_ptrs[0] = keyno;
@@ -1043,7 +1029,7 @@ xfs_inobt_lookup(
 	/*
 	 * Return if we succeeded or not.
 	 */
-	if (keyno == 0 || keyno > INT_GET(block->bb_numrecs, ARCH_CONVERT))
+	if (keyno == 0 || keyno > be16_to_cpu(block->bb_numrecs))
 		*stat = 0;
 	else
 		*stat = ((dir != XFS_LOOKUP_EQ) || (diff == 0));
@@ -1089,7 +1075,7 @@ xfs_inobt_lshift(
 	/*
 	 * If we've got no left sibling then we can't shift an entry left.
 	 */
-	if (INT_GET(right->bb_leftsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(right->bb_leftsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1105,8 +1091,8 @@ xfs_inobt_lshift(
 	 * Set up the left neighbor as "left".
 	 */
 	if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.i.agno, INT_GET(right->bb_leftsib, ARCH_CONVERT), 0, &lbp,
-			XFS_INO_BTREE_REF)))
+			cur->bc_private.i.agno, be32_to_cpu(right->bb_leftsib),
+			0, &lbp, XFS_INO_BTREE_REF)))
 		return error;
 	left = XFS_BUF_TO_INOBT_BLOCK(lbp);
 	if ((error = xfs_btree_check_sblock(cur, left, level, lbp)))
@@ -1114,11 +1100,11 @@ xfs_inobt_lshift(
 	/*
 	 * If it's full, it can't take another entry.
 	 */
-	if (INT_GET(left->bb_numrecs, ARCH_CONVERT) == XFS_INOBT_BLOCK_MAXRECS(level, cur)) {
+	if (be16_to_cpu(left->bb_numrecs) == XFS_INOBT_BLOCK_MAXRECS(level, cur)) {
 		*stat = 0;
 		return 0;
 	}
-	nrec = INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1;
+	nrec = be16_to_cpu(left->bb_numrecs) + 1;
 	/*
 	 * If non-leaf, copy a key and a ptr to the left block.
 	 */
@@ -1130,7 +1116,7 @@ xfs_inobt_lshift(
 		lpp = XFS_INOBT_PTR_ADDR(left, nrec, cur);
 		rpp = XFS_INOBT_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		if ((error = xfs_btree_check_sptr(cur, INT_GET(*rpp, ARCH_CONVERT), level)))
+		if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(*rpp), level)))
 			return error;
 #endif
 		*lpp = *rpp; /* INT_: no-change copy */
@@ -1148,7 +1134,7 @@ xfs_inobt_lshift(
 	/*
 	 * Bump and log left's numrecs, decrement and log right's numrecs.
 	 */
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, +1);
+	be16_add(&left->bb_numrecs, 1);
 	xfs_inobt_log_block(cur->bc_tp, lbp, XFS_BB_NUMRECS);
 #ifdef DEBUG
 	if (level > 0)
@@ -1156,26 +1142,26 @@ xfs_inobt_lshift(
 	else
 		xfs_btree_check_rec(cur->bc_btnum, lrp - 1, lrp);
 #endif
-	INT_MOD(right->bb_numrecs, ARCH_CONVERT, -1);
+	be16_add(&right->bb_numrecs, -1);
 	xfs_inobt_log_block(cur->bc_tp, rbp, XFS_BB_NUMRECS);
 	/*
 	 * Slide the contents of right down one entry.
 	 */
 	if (level > 0) {
 #ifdef DEBUG
-		for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(rpp[i + 1], ARCH_CONVERT),
+		for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(rpp[i + 1]),
 					level)))
 				return error;
 		}
 #endif
-		memmove(rkp, rkp + 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memmove(rpp, rpp + 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
-		xfs_inobt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		xfs_inobt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memmove(rkp, rkp + 1, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memmove(rpp, rpp + 1, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
+		xfs_inobt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		xfs_inobt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 	} else {
-		memmove(rrp, rrp + 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
-		xfs_inobt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memmove(rrp, rrp + 1, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
+		xfs_inobt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		key.ir_startino = rrp->ir_startino; /* INT_: direct copy */
 		rkp = &key;
 	}
@@ -1227,7 +1213,7 @@ xfs_inobt_newroot(
 	args.tp = cur->bc_tp;
 	args.mp = cur->bc_mp;
 	args.fsbno = XFS_AGB_TO_FSB(args.mp, cur->bc_private.i.agno,
-		INT_GET(agi->agi_root, ARCH_CONVERT));
+		be32_to_cpu(agi->agi_root));
 	args.mod = args.minleft = args.alignment = args.total = args.wasdel =
 		args.isfl = args.userdata = args.minalignslop = 0;
 	args.minlen = args.maxlen = args.prod = 1;
@@ -1247,8 +1233,8 @@ xfs_inobt_newroot(
 	/*
 	 * Set the root data in the a.g. inode structure.
 	 */
-	INT_SET(agi->agi_root, ARCH_CONVERT, args.agbno);
-	INT_MOD(agi->agi_level, ARCH_CONVERT, 1);
+	agi->agi_root = cpu_to_be32(args.agbno);
+	be32_add(&agi->agi_level, 1);
 	xfs_ialloc_log_agi(args.tp, cur->bc_private.i.agbp,
 		XFS_AGI_ROOT | XFS_AGI_LEVEL);
 	/*
@@ -1263,14 +1249,14 @@ xfs_inobt_newroot(
 	if ((error = xfs_btree_check_sblock(cur, block, cur->bc_nlevels - 1, bp)))
 		return error;
 #endif
-	if (INT_GET(block->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+	if (be32_to_cpu(block->bb_rightsib) != NULLAGBLOCK) {
 		/*
 		 * Our block is left, pick up the right block.
 		 */
 		lbp = bp;
 		lbno = XFS_DADDR_TO_AGBNO(args.mp, XFS_BUF_ADDR(lbp));
 		left = block;
-		rbno = INT_GET(left->bb_rightsib, ARCH_CONVERT);
+		rbno = be32_to_cpu(left->bb_rightsib);
 		if ((error = xfs_btree_read_bufs(args.mp, args.tp, args.agno,
 				rbno, 0, &rbp, XFS_INO_BTREE_REF)))
 			return error;
@@ -1287,7 +1273,7 @@ xfs_inobt_newroot(
 		rbp = bp;
 		rbno = XFS_DADDR_TO_AGBNO(args.mp, XFS_BUF_ADDR(rbp));
 		right = block;
-		lbno = INT_GET(right->bb_leftsib, ARCH_CONVERT);
+		lbno = be32_to_cpu(right->bb_leftsib);
 		if ((error = xfs_btree_read_bufs(args.mp, args.tp, args.agno,
 				lbno, 0, &lbp, XFS_INO_BTREE_REF)))
 			return error;
@@ -1301,18 +1287,18 @@ xfs_inobt_newroot(
 	/*
 	 * Fill in the new block's btree header and log it.
 	 */
-	INT_SET(new->bb_magic, ARCH_CONVERT, xfs_magics[cur->bc_btnum]);
-	INT_SET(new->bb_level, ARCH_CONVERT, (__uint16_t)cur->bc_nlevels);
-	INT_SET(new->bb_numrecs, ARCH_CONVERT, 2);
-	INT_SET(new->bb_leftsib, ARCH_CONVERT, NULLAGBLOCK);
-	INT_SET(new->bb_rightsib, ARCH_CONVERT, NULLAGBLOCK);
+	new->bb_magic = cpu_to_be32(xfs_magics[cur->bc_btnum]);
+	new->bb_level = cpu_to_be16(cur->bc_nlevels);
+	new->bb_numrecs = cpu_to_be16(2);
+	new->bb_leftsib = cpu_to_be32(NULLAGBLOCK);
+	new->bb_rightsib = cpu_to_be32(NULLAGBLOCK);
 	xfs_inobt_log_block(args.tp, nbp, XFS_BB_ALL_BITS);
 	ASSERT(lbno != NULLAGBLOCK && rbno != NULLAGBLOCK);
 	/*
 	 * Fill in the key data in the new root.
 	 */
 	kp = XFS_INOBT_KEY_ADDR(new, 1, cur);
-	if (INT_GET(left->bb_level, ARCH_CONVERT) > 0) {
+	if (be16_to_cpu(left->bb_level) > 0) {
 		kp[0] = *XFS_INOBT_KEY_ADDR(left, 1, cur); /* INT_: struct copy */
 		kp[1] = *XFS_INOBT_KEY_ADDR(right, 1, cur); /* INT_: struct copy */
 	} else {
@@ -1326,8 +1312,8 @@ xfs_inobt_newroot(
 	 * Fill in the pointer data in the new root.
 	 */
 	pp = XFS_INOBT_PTR_ADDR(new, 1, cur);
-	INT_SET(pp[0], ARCH_CONVERT, lbno);
-	INT_SET(pp[1], ARCH_CONVERT, rbno);
+	pp[0] = cpu_to_be32(lbno);
+	pp[1] = cpu_to_be32(rbno);
 	xfs_inobt_log_ptrs(cur, nbp, 1, 2);
 	/*
 	 * Fix up the cursor.
@@ -1376,7 +1362,7 @@ xfs_inobt_rshift(
 	/*
 	 * If we've got no right sibling then we can't shift an entry right.
 	 */
-	if (INT_GET(left->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(left->bb_rightsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1384,7 +1370,7 @@ xfs_inobt_rshift(
 	 * If the cursor entry is the one that would be moved, don't
 	 * do it... it's too complicated.
 	 */
-	if (cur->bc_ptrs[level] >= INT_GET(left->bb_numrecs, ARCH_CONVERT)) {
+	if (cur->bc_ptrs[level] >= be16_to_cpu(left->bb_numrecs)) {
 		*stat = 0;
 		return 0;
 	}
@@ -1392,8 +1378,8 @@ xfs_inobt_rshift(
 	 * Set up the right neighbor as "right".
 	 */
 	if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
-			cur->bc_private.i.agno, INT_GET(left->bb_rightsib, ARCH_CONVERT), 0, &rbp,
-			XFS_INO_BTREE_REF)))
+			cur->bc_private.i.agno, be32_to_cpu(left->bb_rightsib),
+			0, &rbp, XFS_INO_BTREE_REF)))
 		return error;
 	right = XFS_BUF_TO_INOBT_BLOCK(rbp);
 	if ((error = xfs_btree_check_sblock(cur, right, level, rbp)))
@@ -1401,7 +1387,7 @@ xfs_inobt_rshift(
 	/*
 	 * If it's full, it can't take another entry.
 	 */
-	if (INT_GET(right->bb_numrecs, ARCH_CONVERT) == XFS_INOBT_BLOCK_MAXRECS(level, cur)) {
+	if (be16_to_cpu(right->bb_numrecs) == XFS_INOBT_BLOCK_MAXRECS(level, cur)) {
 		*stat = 0;
 		return 0;
 	}
@@ -1410,41 +1396,41 @@ xfs_inobt_rshift(
 	 * copy the last left block entry to the hole.
 	 */
 	if (level > 0) {
-		lkp = XFS_INOBT_KEY_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
-		lpp = XFS_INOBT_PTR_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
+		lkp = XFS_INOBT_KEY_ADDR(left, be16_to_cpu(left->bb_numrecs), cur);
+		lpp = XFS_INOBT_PTR_ADDR(left, be16_to_cpu(left->bb_numrecs), cur);
 		rkp = XFS_INOBT_KEY_ADDR(right, 1, cur);
 		rpp = XFS_INOBT_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = INT_GET(right->bb_numrecs, ARCH_CONVERT) - 1; i >= 0; i--) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(rpp[i], ARCH_CONVERT), level)))
+		for (i = be16_to_cpu(right->bb_numrecs) - 1; i >= 0; i--) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(rpp[i]), level)))
 				return error;
 		}
 #endif
-		memmove(rkp + 1, rkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memmove(rpp + 1, rpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
+		memmove(rkp + 1, rkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memmove(rpp + 1, rpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
 #ifdef DEBUG
-		if ((error = xfs_btree_check_sptr(cur, INT_GET(*lpp, ARCH_CONVERT), level)))
+		if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(*lpp), level)))
 			return error;
 #endif
 		*rkp = *lkp; /* INT_: no change copy */
 		*rpp = *lpp; /* INT_: no change copy */
-		xfs_inobt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
-		xfs_inobt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
+		xfs_inobt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
+		xfs_inobt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
 	} else {
-		lrp = XFS_INOBT_REC_ADDR(left, INT_GET(left->bb_numrecs, ARCH_CONVERT), cur);
+		lrp = XFS_INOBT_REC_ADDR(left, be16_to_cpu(left->bb_numrecs), cur);
 		rrp = XFS_INOBT_REC_ADDR(right, 1, cur);
-		memmove(rrp + 1, rrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
+		memmove(rrp + 1, rrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
 		*rrp = *lrp;
-		xfs_inobt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1);
+		xfs_inobt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs) + 1);
 		key.ir_startino = rrp->ir_startino; /* INT_: direct copy */
 		rkp = &key;
 	}
 	/*
 	 * Decrement and log left's numrecs, bump and log right's numrecs.
 	 */
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, -1);
+	be16_add(&left->bb_numrecs, -1);
 	xfs_inobt_log_block(cur->bc_tp, lbp, XFS_BB_NUMRECS);
-	INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1);
+	be16_add(&right->bb_numrecs, 1);
 #ifdef DEBUG
 	if (level > 0)
 		xfs_btree_check_key(cur->bc_btnum, rkp, rkp + 1);
@@ -1536,17 +1522,17 @@ xfs_inobt_split(
 	/*
 	 * Fill in the btree header for the new block.
 	 */
-	INT_SET(right->bb_magic, ARCH_CONVERT, xfs_magics[cur->bc_btnum]);
-	right->bb_level = left->bb_level; /* INT_: direct copy */
-	INT_SET(right->bb_numrecs, ARCH_CONVERT, (__uint16_t)(INT_GET(left->bb_numrecs, ARCH_CONVERT) / 2));
+	right->bb_magic = cpu_to_be32(xfs_magics[cur->bc_btnum]);
+	right->bb_level = left->bb_level;
+	right->bb_numrecs = cpu_to_be16(be16_to_cpu(left->bb_numrecs) / 2);
 	/*
 	 * Make sure that if there's an odd number of entries now, that
 	 * each new block will have the same number of entries.
 	 */
-	if ((INT_GET(left->bb_numrecs, ARCH_CONVERT) & 1) &&
-	    cur->bc_ptrs[level] <= INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1)
-		INT_MOD(right->bb_numrecs, ARCH_CONVERT, +1);
-	i = INT_GET(left->bb_numrecs, ARCH_CONVERT) - INT_GET(right->bb_numrecs, ARCH_CONVERT) + 1;
+	if ((be16_to_cpu(left->bb_numrecs) & 1) &&
+	    cur->bc_ptrs[level] <= be16_to_cpu(right->bb_numrecs) + 1)
+		be16_add(&right->bb_numrecs, 1);
+	i = be16_to_cpu(left->bb_numrecs) - be16_to_cpu(right->bb_numrecs) + 1;
 	/*
 	 * For non-leaf blocks, copy keys and addresses over to the new block.
 	 */
@@ -1556,15 +1542,15 @@ xfs_inobt_split(
 		rkp = XFS_INOBT_KEY_ADDR(right, 1, cur);
 		rpp = XFS_INOBT_PTR_ADDR(right, 1, cur);
 #ifdef DEBUG
-		for (i = 0; i < INT_GET(right->bb_numrecs, ARCH_CONVERT); i++) {
-			if ((error = xfs_btree_check_sptr(cur, INT_GET(lpp[i], ARCH_CONVERT), level)))
+		for (i = 0; i < be16_to_cpu(right->bb_numrecs); i++) {
+			if ((error = xfs_btree_check_sptr(cur, be32_to_cpu(lpp[i]), level)))
 				return error;
 		}
 #endif
-		memcpy(rkp, lkp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rkp));
-		memcpy(rpp, lpp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rpp));
-		xfs_inobt_log_keys(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
-		xfs_inobt_log_ptrs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(rkp, lkp, be16_to_cpu(right->bb_numrecs) * sizeof(*rkp));
+		memcpy(rpp, lpp, be16_to_cpu(right->bb_numrecs) * sizeof(*rpp));
+		xfs_inobt_log_keys(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
+		xfs_inobt_log_ptrs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		*keyp = *rkp;
 	}
 	/*
@@ -1573,36 +1559,36 @@ xfs_inobt_split(
 	else {
 		lrp = XFS_INOBT_REC_ADDR(left, i, cur);
 		rrp = XFS_INOBT_REC_ADDR(right, 1, cur);
-		memcpy(rrp, lrp, INT_GET(right->bb_numrecs, ARCH_CONVERT) * sizeof(*rrp));
-		xfs_inobt_log_recs(cur, rbp, 1, INT_GET(right->bb_numrecs, ARCH_CONVERT));
+		memcpy(rrp, lrp, be16_to_cpu(right->bb_numrecs) * sizeof(*rrp));
+		xfs_inobt_log_recs(cur, rbp, 1, be16_to_cpu(right->bb_numrecs));
 		keyp->ir_startino = rrp->ir_startino; /* INT_: direct copy */
 	}
 	/*
 	 * Find the left block number by looking in the buffer.
 	 * Adjust numrecs, sibling pointers.
 	 */
-	INT_MOD(left->bb_numrecs, ARCH_CONVERT, -(INT_GET(right->bb_numrecs, ARCH_CONVERT)));
-	right->bb_rightsib = left->bb_rightsib; /* INT_: direct copy */
-	INT_SET(left->bb_rightsib, ARCH_CONVERT, args.agbno);
-	INT_SET(right->bb_leftsib, ARCH_CONVERT, lbno);
+	be16_add(&left->bb_numrecs, -(be16_to_cpu(right->bb_numrecs)));
+	right->bb_rightsib = left->bb_rightsib;
+	left->bb_rightsib = cpu_to_be32(args.agbno);
+	right->bb_leftsib = cpu_to_be32(lbno);
 	xfs_inobt_log_block(args.tp, rbp, XFS_BB_ALL_BITS);
 	xfs_inobt_log_block(args.tp, lbp, XFS_BB_NUMRECS | XFS_BB_RIGHTSIB);
 	/*
 	 * If there's a block to the new block's right, make that block
 	 * point back to right instead of to left.
 	 */
-	if (INT_GET(right->bb_rightsib, ARCH_CONVERT) != NULLAGBLOCK) {
+	if (be32_to_cpu(right->bb_rightsib) != NULLAGBLOCK) {
 		xfs_inobt_block_t	*rrblock;	/* rr btree block */
 		xfs_buf_t		*rrbp;		/* buffer for rrblock */
 
 		if ((error = xfs_btree_read_bufs(args.mp, args.tp, args.agno,
-				INT_GET(right->bb_rightsib, ARCH_CONVERT), 0, &rrbp,
+				be32_to_cpu(right->bb_rightsib), 0, &rrbp,
 				XFS_INO_BTREE_REF)))
 			return error;
 		rrblock = XFS_BUF_TO_INOBT_BLOCK(rrbp);
 		if ((error = xfs_btree_check_sblock(cur, rrblock, level, rrbp)))
 			return error;
-		INT_SET(rrblock->bb_leftsib, ARCH_CONVERT, args.agbno);
+		rrblock->bb_leftsib = cpu_to_be32(args.agbno);
 		xfs_inobt_log_block(args.tp, rrbp, XFS_BB_LEFTSIB);
 	}
 	/*
@@ -1610,9 +1596,9 @@ xfs_inobt_split(
 	 * If it's just pointing past the last entry in left, then we'll
 	 * insert there, so don't change anything in that case.
 	 */
-	if (cur->bc_ptrs[level] > INT_GET(left->bb_numrecs, ARCH_CONVERT) + 1) {
+	if (cur->bc_ptrs[level] > be16_to_cpu(left->bb_numrecs) + 1) {
 		xfs_btree_setbuf(cur, level, rbp);
-		cur->bc_ptrs[level] -= INT_GET(left->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[level] -= be16_to_cpu(left->bb_numrecs);
 	}
 	/*
 	 * If there are more levels, we'll need another cursor which refers
@@ -1710,7 +1696,7 @@ xfs_inobt_decrement(
 	/*
 	 * If we just went off the left edge of the tree, return failure.
 	 */
-	if (INT_GET(block->bb_leftsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(block->bb_leftsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1739,7 +1725,7 @@ xfs_inobt_decrement(
 		xfs_agblock_t	agbno;	/* block number of btree block */
 		xfs_buf_t	*bp;	/* buffer containing btree block */
 
-		agbno = INT_GET(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur), ARCH_CONVERT);
+		agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur));
 		if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
 				cur->bc_private.i.agno, agbno, 0, &bp,
 				XFS_INO_BTREE_REF)))
@@ -1749,7 +1735,7 @@ xfs_inobt_decrement(
 		block = XFS_BUF_TO_INOBT_BLOCK(bp);
 		if ((error = xfs_btree_check_sblock(cur, block, lev, bp)))
 			return error;
-		cur->bc_ptrs[lev] = INT_GET(block->bb_numrecs, ARCH_CONVERT);
+		cur->bc_ptrs[lev] = be16_to_cpu(block->bb_numrecs);
 	}
 	*stat = 1;
 	return 0;
@@ -1821,7 +1807,7 @@ xfs_inobt_get_rec(
 	/*
 	 * Off the right end or left end, return failure.
 	 */
-	if (ptr > INT_GET(block->bb_numrecs, ARCH_CONVERT) || ptr <= 0) {
+	if (ptr > be16_to_cpu(block->bb_numrecs) || ptr <= 0) {
 		*stat = 0;
 		return 0;
 	}
@@ -1869,14 +1855,14 @@ xfs_inobt_increment(
 	 * Increment the ptr at this level.  If we're still in the block
 	 * then we're done.
 	 */
-	if (++cur->bc_ptrs[level] <= INT_GET(block->bb_numrecs, ARCH_CONVERT)) {
+	if (++cur->bc_ptrs[level] <= be16_to_cpu(block->bb_numrecs)) {
 		*stat = 1;
 		return 0;
 	}
 	/*
 	 * If we just went off the right edge of the tree, return failure.
 	 */
-	if (INT_GET(block->bb_rightsib, ARCH_CONVERT) == NULLAGBLOCK) {
+	if (be32_to_cpu(block->bb_rightsib) == NULLAGBLOCK) {
 		*stat = 0;
 		return 0;
 	}
@@ -1891,7 +1877,7 @@ xfs_inobt_increment(
 		if ((error = xfs_btree_check_sblock(cur, block, lev, bp)))
 			return error;
 #endif
-		if (++cur->bc_ptrs[lev] <= INT_GET(block->bb_numrecs, ARCH_CONVERT))
+		if (++cur->bc_ptrs[lev] <= be16_to_cpu(block->bb_numrecs))
 			break;
 		/*
 		 * Read-ahead the right block, we're going to read it
@@ -1911,7 +1897,7 @@ xfs_inobt_increment(
 	     lev > level; ) {
 		xfs_agblock_t	agbno;	/* block number of btree block */
 
-		agbno = INT_GET(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur), ARCH_CONVERT);
+		agbno = be32_to_cpu(*XFS_INOBT_PTR_ADDR(block, cur->bc_ptrs[lev], cur));
 		if ((error = xfs_btree_read_bufs(cur->bc_mp, cur->bc_tp,
 				cur->bc_private.i.agno, agbno, 0, &bp,
 				XFS_INO_BTREE_REF)))
diff --git a/fs/xfs/xfs_ialloc_btree.h b/fs/xfs/xfs_ialloc_btree.h
index 44be188674a6..ae3904cb1ee8 100644
--- a/fs/xfs/xfs_ialloc_btree.h
+++ b/fs/xfs/xfs_ialloc_btree.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_IALLOC_BTREE_H__
 #define	__XFS_IALLOC_BTREE_H__
@@ -51,14 +37,12 @@ typedef	__uint64_t	xfs_inofree_t;
 #define	XFS_INODES_PER_CHUNK_LOG	(XFS_NBBYLOG + 3)
 #define	XFS_INOBT_ALL_FREE	((xfs_inofree_t)-1)
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_MASKN)
-xfs_inofree_t xfs_inobt_maskn(int i, int n);
 #define	XFS_INOBT_MASKN(i,n)		xfs_inobt_maskn(i,n)
-#else
-#define	XFS_INOBT_MASKN(i,n)	\
-	((((n) >= XFS_INODES_PER_CHUNK ? \
-		(xfs_inofree_t)0 : ((xfs_inofree_t)1 << (n))) - 1) << (i))
-#endif
+static inline xfs_inofree_t xfs_inobt_maskn(int i, int n)
+{
+	return (((n) >= XFS_INODES_PER_CHUNK ? \
+		(xfs_inofree_t)0 : ((xfs_inofree_t)1 << (n))) - 1) << (i);
+}
 
 /*
  * Data record structure
@@ -78,241 +62,116 @@ typedef struct xfs_inobt_key
 	xfs_agino_t	ir_startino;	/* starting inode number */
 } xfs_inobt_key_t;
 
-typedef xfs_agblock_t xfs_inobt_ptr_t;	/* btree pointer type */
-					/* btree block header type */
+/* btree pointer type */
+typedef __be32 xfs_inobt_ptr_t;
+
+/* btree block header type */
 typedef	struct xfs_btree_sblock xfs_inobt_block_t;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_INOBT_BLOCK)
-xfs_inobt_block_t *xfs_buf_to_inobt_block(struct xfs_buf *bp);
-#define	XFS_BUF_TO_INOBT_BLOCK(bp)	xfs_buf_to_inobt_block(bp)
-#else
-#define	XFS_BUF_TO_INOBT_BLOCK(bp) ((xfs_inobt_block_t *)(XFS_BUF_PTR(bp)))
-#endif
+#define	XFS_BUF_TO_INOBT_BLOCK(bp)	((xfs_inobt_block_t *)XFS_BUF_PTR(bp))
 
 /*
  * Bit manipulations for ir_free.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_MASK)
-xfs_inofree_t xfs_inobt_mask(int i);
-#define	XFS_INOBT_MASK(i)		xfs_inobt_mask(i)
-#else
 #define	XFS_INOBT_MASK(i)		((xfs_inofree_t)1 << (i))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_IS_FREE)
-int xfs_inobt_is_free(xfs_inobt_rec_t *rp, int i);
-#define	XFS_INOBT_IS_FREE(rp,i)		xfs_inobt_is_free(rp,i)
-#define	XFS_INOBT_IS_FREE_DISK(rp,i)	xfs_inobt_is_free_disk(rp,i)
-#else
-#define	XFS_INOBT_IS_FREE(rp,i)	\
-	(((rp)->ir_free & XFS_INOBT_MASK(i)) != 0)
-#define XFS_INOBT_IS_FREE_DISK(rp,i) \
-	((INT_GET((rp)->ir_free, ARCH_CONVERT) & XFS_INOBT_MASK(i)) != 0)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_SET_FREE)
-void xfs_inobt_set_free(xfs_inobt_rec_t *rp, int i);
-#define	XFS_INOBT_SET_FREE(rp,i)	xfs_inobt_set_free(rp,i)
-#else
+#define	XFS_INOBT_IS_FREE(rp,i)		\
+		(((rp)->ir_free & XFS_INOBT_MASK(i)) != 0)
+#define	XFS_INOBT_IS_FREE_DISK(rp,i)	\
+		((INT_GET((rp)->ir_free,ARCH_CONVERT) & XFS_INOBT_MASK(i)) != 0)
 #define	XFS_INOBT_SET_FREE(rp,i)	((rp)->ir_free |= XFS_INOBT_MASK(i))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_CLR_FREE)
-void xfs_inobt_clr_free(xfs_inobt_rec_t *rp, int i);
-#define	XFS_INOBT_CLR_FREE(rp,i)	xfs_inobt_clr_free(rp,i)
-#else
 #define	XFS_INOBT_CLR_FREE(rp,i)	((rp)->ir_free &= ~XFS_INOBT_MASK(i))
-#endif
 
 /*
  * Real block structures have a size equal to the disk block size.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_BLOCK_SIZE)
-int xfs_inobt_block_size(int lev, struct xfs_btree_cur *cur);
-#define	XFS_INOBT_BLOCK_SIZE(lev,cur)	xfs_inobt_block_size(lev,cur)
-#else
 #define	XFS_INOBT_BLOCK_SIZE(lev,cur)	(1 << (cur)->bc_blocklog)
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_BLOCK_MAXRECS)
-int xfs_inobt_block_maxrecs(int lev, struct xfs_btree_cur *cur);
-#define	XFS_INOBT_BLOCK_MAXRECS(lev,cur)	xfs_inobt_block_maxrecs(lev,cur)
-#else
-#define	XFS_INOBT_BLOCK_MAXRECS(lev,cur)	\
-	((cur)->bc_mp->m_inobt_mxr[lev != 0])
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_BLOCK_MINRECS)
-int xfs_inobt_block_minrecs(int lev, struct xfs_btree_cur *cur);
-#define	XFS_INOBT_BLOCK_MINRECS(lev,cur)	xfs_inobt_block_minrecs(lev,cur)
-#else
-#define	XFS_INOBT_BLOCK_MINRECS(lev,cur)	\
-	((cur)->bc_mp->m_inobt_mnr[lev != 0])
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_IS_LAST_REC)
-int xfs_inobt_is_last_rec(struct xfs_btree_cur *cur);
-#define	XFS_INOBT_IS_LAST_REC(cur)	xfs_inobt_is_last_rec(cur)
-#else
+#define	XFS_INOBT_BLOCK_MAXRECS(lev,cur) ((cur)->bc_mp->m_inobt_mxr[lev != 0])
+#define	XFS_INOBT_BLOCK_MINRECS(lev,cur) ((cur)->bc_mp->m_inobt_mnr[lev != 0])
 #define	XFS_INOBT_IS_LAST_REC(cur)	\
-	((cur)->bc_ptrs[0] == \
-		INT_GET(XFS_BUF_TO_INOBT_BLOCK((cur)->bc_bufs[0])->bb_numrecs, ARCH_CONVERT))
-#endif
+	((cur)->bc_ptrs[0] == be16_to_cpu(XFS_BUF_TO_INOBT_BLOCK((cur)->bc_bufs[0])->bb_numrecs))
 
 /*
  * Maximum number of inode btree levels.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IN_MAXLEVELS)
-int xfs_in_maxlevels(struct xfs_mount *mp);
-#define	XFS_IN_MAXLEVELS(mp)		xfs_in_maxlevels(mp)
-#else
 #define	XFS_IN_MAXLEVELS(mp)		((mp)->m_in_maxlevels)
-#endif
 
 /*
  * block numbers in the AG.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IBT_BLOCK)
-xfs_agblock_t xfs_ibt_block(struct xfs_mount *mp);
-#define	XFS_IBT_BLOCK(mp)		xfs_ibt_block(mp)
-#else
-#define	XFS_IBT_BLOCK(mp)	((xfs_agblock_t)(XFS_CNT_BLOCK(mp) + 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_PREALLOC_BLOCKS)
-xfs_agblock_t xfs_prealloc_blocks(struct xfs_mount *mp);
-#define	XFS_PREALLOC_BLOCKS(mp)		xfs_prealloc_blocks(mp)
-#else
-#define	XFS_PREALLOC_BLOCKS(mp)	((xfs_agblock_t)(XFS_IBT_BLOCK(mp) + 1))
-#endif
+#define	XFS_IBT_BLOCK(mp)		((xfs_agblock_t)(XFS_CNT_BLOCK(mp) + 1))
+#define	XFS_PREALLOC_BLOCKS(mp)		((xfs_agblock_t)(XFS_IBT_BLOCK(mp) + 1))
 
 /*
  * Record, key, and pointer address macros for btree blocks.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_REC_ADDR)
-xfs_inobt_rec_t *
-xfs_inobt_rec_addr(xfs_inobt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define	XFS_INOBT_REC_ADDR(bb,i,cur)	xfs_inobt_rec_addr(bb,i,cur)
-#else
-#define	XFS_INOBT_REC_ADDR(bb,i,cur)	\
-	XFS_BTREE_REC_ADDR(XFS_INOBT_BLOCK_SIZE(0,cur), xfs_inobt, bb, i, \
-		XFS_INOBT_BLOCK_MAXRECS(0, cur))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_KEY_ADDR)
-xfs_inobt_key_t *
-xfs_inobt_key_addr(xfs_inobt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define	XFS_INOBT_KEY_ADDR(bb,i,cur)	xfs_inobt_key_addr(bb,i,cur)
-#else
-#define	XFS_INOBT_KEY_ADDR(bb,i,cur)	\
-	XFS_BTREE_KEY_ADDR(XFS_INOBT_BLOCK_SIZE(1,cur), xfs_inobt, bb, i, \
-		XFS_INOBT_BLOCK_MAXRECS(1, cur))
-#endif
+#define XFS_INOBT_REC_ADDR(bb,i,cur) \
+	(XFS_BTREE_REC_ADDR(XFS_INOBT_BLOCK_SIZE(0,cur), xfs_inobt, bb, \
+				i, XFS_INOBT_BLOCK_MAXRECS(0, cur)))
+#define	XFS_INOBT_KEY_ADDR(bb,i,cur) \
+	(XFS_BTREE_KEY_ADDR(XFS_INOBT_BLOCK_SIZE(1,cur), xfs_inobt, bb, \
+				i, XFS_INOBT_BLOCK_MAXRECS(1, cur)))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_PTR_ADDR)
-xfs_inobt_ptr_t *
-xfs_inobt_ptr_addr(xfs_inobt_block_t *bb, int i, struct xfs_btree_cur *cur);
-#define	XFS_INOBT_PTR_ADDR(bb,i,cur)	xfs_inobt_ptr_addr(bb,i,cur)
-#else
-#define	XFS_INOBT_PTR_ADDR(bb,i,cur)	\
-	XFS_BTREE_PTR_ADDR(XFS_INOBT_BLOCK_SIZE(1,cur), xfs_inobt, bb, i, \
-		XFS_INOBT_BLOCK_MAXRECS(1, cur))
-#endif
-
-/*
- * Prototypes for externally visible routines.
- */
+#define	XFS_INOBT_PTR_ADDR(bb,i,cur) \
+	(XFS_BTREE_PTR_ADDR(XFS_INOBT_BLOCK_SIZE(1,cur), xfs_inobt, bb, \
+				i, XFS_INOBT_BLOCK_MAXRECS(1, cur)))
 
 /*
  * Decrement cursor by one record at the level.
  * For nonzero levels the leaf-ward information is untouched.
  */
-int					/* error */
-xfs_inobt_decrement(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			level,	/* level in btree, 0 is leaf */
-	int			*stat); /* success/failure */
+extern int xfs_inobt_decrement(struct xfs_btree_cur *cur, int level, int *stat);
 
 /*
  * Delete the record pointed to by cur.
  * The cursor refers to the place where the record was (could be inserted)
  * when the operation returns.
  */
-int					/* error */
-xfs_inobt_delete(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			*stat);	/* success/failure */
+extern int xfs_inobt_delete(struct xfs_btree_cur *cur, int *stat);
 
 /*
  * Get the data from the pointed-to record.
  */
-int					/* error */
-xfs_inobt_get_rec(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agino_t		*ino,	/* output: starting inode of chunk */
-	__int32_t		*fcnt,	/* output: number of free inodes */
-	xfs_inofree_t		*free,	/* output: free inode mask */
-	int			*stat);	/* output: success/failure */
+extern int xfs_inobt_get_rec(struct xfs_btree_cur *cur, xfs_agino_t *ino,
+			     __int32_t *fcnt, xfs_inofree_t *free, int *stat);
 
 /*
  * Increment cursor by one record at the level.
  * For nonzero levels the leaf-ward information is untouched.
  */
-int					/* error */
-xfs_inobt_increment(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			level,	/* level in btree, 0 is leaf */
-	int			*stat);	/* success/failure */
+extern int xfs_inobt_increment(struct xfs_btree_cur *cur, int level, int *stat);
 
 /*
  * Insert the current record at the point referenced by cur.
  * The cursor may be inconsistent on return if splits have been done.
  */
-int					/* error */
-xfs_inobt_insert(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	int			*stat);	/* success/failure */
+extern int xfs_inobt_insert(struct xfs_btree_cur *cur, int *stat);
 
 /*
  * Lookup the record equal to ino in the btree given by cur.
  */
-int					/* error */
-xfs_inobt_lookup_eq(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agino_t		ino,	/* starting inode of chunk */
-	__int32_t		fcnt,	/* free inode count */
-	xfs_inofree_t		free,	/* free inode mask */
-	int			*stat);	/* success/failure */
+extern int xfs_inobt_lookup_eq(struct xfs_btree_cur *cur, xfs_agino_t ino,
+				__int32_t fcnt, xfs_inofree_t free, int *stat);
 
 /*
  * Lookup the first record greater than or equal to ino
  * in the btree given by cur.
  */
-int					/* error */
-xfs_inobt_lookup_ge(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agino_t		ino,	/* starting inode of chunk */
-	__int32_t		fcnt,	/* free inode count */
-	xfs_inofree_t		free,	/* free inode mask */
-	int			*stat);	/* success/failure */
+extern int xfs_inobt_lookup_ge(struct xfs_btree_cur *cur, xfs_agino_t ino,
+				__int32_t fcnt,	xfs_inofree_t free, int *stat);
 
 /*
  * Lookup the first record less than or equal to ino
  * in the btree given by cur.
  */
-int					/* error */
-xfs_inobt_lookup_le(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agino_t		ino,	/* starting inode of chunk */
-	__int32_t		fcnt,	/* free inode count */
-	xfs_inofree_t		free,	/* free inode mask */
-	int			*stat);	/* success/failure */
+extern int xfs_inobt_lookup_le(struct xfs_btree_cur *cur, xfs_agino_t ino,
+				__int32_t fcnt,	xfs_inofree_t free, int *stat);
 
 /*
  * Update the record referred to by cur, to the value given
  * by [ino, fcnt, free].
  * This either works (return 0) or gets an EFSCORRUPTED error.
  */
-int					/* error */
-xfs_inobt_update(
-	struct xfs_btree_cur	*cur,	/* btree cursor */
-	xfs_agino_t		ino,	/* starting inode of chunk */
-	__int32_t		fcnt,	/* free inode count */
-	xfs_inofree_t		free);	/* free inode mask */
+extern int xfs_inobt_update(struct xfs_btree_cur *cur, xfs_agino_t ino,
+				__int32_t fcnt, xfs_inofree_t free);
 
 #endif	/* __XFS_IALLOC_BTREE_H__ */
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index d3da00045f26..fc19eedbd11b 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -1,41 +1,26 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,19 +28,18 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_quota.h"
 #include "xfs_utils.h"
-#include "xfs_bit.h"
 
 /*
  * Initialize the inode hash table for the newly mounted file system.
@@ -505,17 +489,15 @@ xfs_iget(
 	vnode_t		*vp = NULL;
 	int		error;
 
-retry:
 	XFS_STATS_INC(xs_ig_attempts);
 
+retry:
 	if ((inode = iget_locked(XFS_MTOVFS(mp)->vfs_super, ino))) {
 		bhv_desc_t	*bdp;
 		xfs_inode_t	*ip;
-		int		newnode;
 
 		vp = LINVFS_GET_VP(inode);
 		if (inode->i_state & I_NEW) {
-inode_allocate:
 			vn_initialize(inode);
 			error = xfs_iget_core(vp, mp, tp, ino, flags,
 					lock_flags, ipp, bno);
@@ -526,32 +508,25 @@ inode_allocate:
 				iput(inode);
 			}
 		} else {
-			/* These are true if the inode is in inactive or
-			 * reclaim. The linux inode is about to go away,
-			 * wait for that path to finish, and try again.
+			/*
+			 * If the inode is not fully constructed due to
+			 * filehandle mistmatches wait for the inode to go
+			 * away and try again.
+			 *
+			 * iget_locked will call __wait_on_freeing_inode
+			 * to wait for the inode to go away.
 			 */
-			if (vp->v_flag & (VINACT | VRECLM)) {
-				vn_wait(vp);
+			if (is_bad_inode(inode) ||
+			    ((bdp = vn_bhv_lookup(VN_BHV_HEAD(vp),
+						  &xfs_vnodeops)) == NULL)) {
 				iput(inode);
+				delay(1);
 				goto retry;
 			}
 
-			if (is_bad_inode(inode)) {
-				iput(inode);
-				return EIO;
-			}
-
-			bdp = vn_bhv_lookup(VN_BHV_HEAD(vp), &xfs_vnodeops);
-			if (bdp == NULL) {
-				XFS_STATS_INC(xs_ig_dup);
-				goto inode_allocate;
-			}
 			ip = XFS_BHVTOI(bdp);
 			if (lock_flags != 0)
 				xfs_ilock(ip, lock_flags);
-			newnode = (ip->i_d.di_mode == 0);
-			if (newnode)
-				xfs_iocore_inode_reinit(ip);
 			XFS_STATS_INC(xs_ig_found);
 			*ipp = ip;
 			error = 0;
diff --git a/fs/xfs/xfs_imap.h b/fs/xfs/xfs_imap.h
index e385064a066a..d36450003983 100644
--- a/fs/xfs/xfs_imap.h
+++ b/fs/xfs/xfs_imap.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_IMAP_H__
 #define	__XFS_IMAP_H__
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index 34bdf5909687..df0d4572d70a 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -1,40 +1,27 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
+#include "xfs_imap.h"
 #include "xfs_trans.h"
 #include "xfs_trans_priv.h"
 #include "xfs_sb.h"
@@ -43,24 +30,22 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_imap.h"
-#include "xfs_alloc.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
-#include "xfs_bmap.h"
 #include "xfs_buf_item.h"
+#include "xfs_inode_item.h"
+#include "xfs_btree.h"
+#include "xfs_alloc.h"
+#include "xfs_ialloc.h"
+#include "xfs_bmap.h"
 #include "xfs_rw.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 #include "xfs_utils.h"
 #include "xfs_dir2_trace.h"
 #include "xfs_quota.h"
@@ -194,9 +179,10 @@ xfs_inotobp(
 	if ((imap.im_blkno + imap.im_len) >
 	    XFS_FSB_TO_BB(mp, mp->m_sb.sb_dblocks)) {
 		cmn_err(CE_WARN,
-	"xfs_inotobp: inode number (%d + %d) maps to a block outside the bounds "
+	"xfs_inotobp: inode number (%llu + %d) maps to a block outside the bounds "
 	"of the file system %s.  Returning EINVAL.",
-			imap.im_blkno, imap.im_len,mp->m_fsname);
+			(unsigned long long)imap.im_blkno,
+			imap.im_len, mp->m_fsname);
 		return XFS_ERROR(EINVAL);
 	}
 
@@ -1128,7 +1114,6 @@ xfs_ialloc(
 	ASSERT(ip != NULL);
 
 	vp = XFS_ITOV(ip);
-	vp->v_type = IFTOVT(mode);
 	ip->i_d.di_mode = (__uint16_t)mode;
 	ip->i_d.di_onlink = 0;
 	ip->i_d.di_nlink = nlink;
@@ -1250,7 +1235,7 @@ xfs_ialloc(
 	 */
 	xfs_trans_log_inode(tp, ip, flags);
 
-	/* now that we have a v_type we can set Linux inode ops (& unlock) */
+	/* now that we have an i_mode  we can set Linux inode ops (& unlock) */
 	VFS_INIT_VNODE(XFS_MTOVFS(tp->t_mountp), vp, XFS_ITOBHV(ip), 1);
 
 	*ipp = ip;
@@ -1879,8 +1864,8 @@ xfs_iunlink(
 	 */
 	agi = XFS_BUF_TO_AGI(agibp);
 	agi_ok =
-		INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC &&
-		XFS_AGI_GOOD_VERSION(INT_GET(agi->agi_versionnum, ARCH_CONVERT));
+		be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC &&
+		XFS_AGI_GOOD_VERSION(be32_to_cpu(agi->agi_versionnum));
 	if (unlikely(XFS_TEST_ERROR(!agi_ok, mp, XFS_ERRTAG_IUNLINK,
 			XFS_RANDOM_IUNLINK))) {
 		XFS_CORRUPTION_ERROR("xfs_iunlink", XFS_ERRLEVEL_LOW, mp, agi);
@@ -1895,9 +1880,9 @@ xfs_iunlink(
 	ASSERT(agino != 0);
 	bucket_index = agino % XFS_AGI_UNLINKED_BUCKETS;
 	ASSERT(agi->agi_unlinked[bucket_index]);
-	ASSERT(INT_GET(agi->agi_unlinked[bucket_index], ARCH_CONVERT) != agino);
+	ASSERT(be32_to_cpu(agi->agi_unlinked[bucket_index]) != agino);
 
-	if (INT_GET(agi->agi_unlinked[bucket_index], ARCH_CONVERT) != NULLAGINO) {
+	if (be32_to_cpu(agi->agi_unlinked[bucket_index]) != NULLAGINO) {
 		/*
 		 * There is already another inode in the bucket we need
 		 * to add ourselves to.  Add us at the front of the list.
@@ -1924,7 +1909,7 @@ xfs_iunlink(
 	 * Point the bucket head pointer at the inode being inserted.
 	 */
 	ASSERT(agino != 0);
-	INT_SET(agi->agi_unlinked[bucket_index], ARCH_CONVERT, agino);
+	agi->agi_unlinked[bucket_index] = cpu_to_be32(agino);
 	offset = offsetof(xfs_agi_t, agi_unlinked) +
 		(sizeof(xfs_agino_t) * bucket_index);
 	xfs_trans_log_buf(tp, agibp, offset,
@@ -1982,8 +1967,8 @@ xfs_iunlink_remove(
 	 */
 	agi = XFS_BUF_TO_AGI(agibp);
 	agi_ok =
-		INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC &&
-		XFS_AGI_GOOD_VERSION(INT_GET(agi->agi_versionnum, ARCH_CONVERT));
+		be32_to_cpu(agi->agi_magicnum) == XFS_AGI_MAGIC &&
+		XFS_AGI_GOOD_VERSION(be32_to_cpu(agi->agi_versionnum));
 	if (unlikely(XFS_TEST_ERROR(!agi_ok, mp, XFS_ERRTAG_IUNLINK_REMOVE,
 			XFS_RANDOM_IUNLINK_REMOVE))) {
 		XFS_CORRUPTION_ERROR("xfs_iunlink_remove", XFS_ERRLEVEL_LOW,
@@ -2001,10 +1986,10 @@ xfs_iunlink_remove(
 	agino = XFS_INO_TO_AGINO(mp, ip->i_ino);
 	ASSERT(agino != 0);
 	bucket_index = agino % XFS_AGI_UNLINKED_BUCKETS;
-	ASSERT(INT_GET(agi->agi_unlinked[bucket_index], ARCH_CONVERT) != NULLAGINO);
+	ASSERT(be32_to_cpu(agi->agi_unlinked[bucket_index]) != NULLAGINO);
 	ASSERT(agi->agi_unlinked[bucket_index]);
 
-	if (INT_GET(agi->agi_unlinked[bucket_index], ARCH_CONVERT) == agino) {
+	if (be32_to_cpu(agi->agi_unlinked[bucket_index]) == agino) {
 		/*
 		 * We're at the head of the list.  Get the inode's
 		 * on-disk buffer to see if there is anyone after us
@@ -2038,7 +2023,7 @@ xfs_iunlink_remove(
 		 */
 		ASSERT(next_agino != 0);
 		ASSERT(next_agino != agino);
-		INT_SET(agi->agi_unlinked[bucket_index], ARCH_CONVERT, next_agino);
+		agi->agi_unlinked[bucket_index] = cpu_to_be32(next_agino);
 		offset = offsetof(xfs_agi_t, agi_unlinked) +
 			(sizeof(xfs_agino_t) * bucket_index);
 		xfs_trans_log_buf(tp, agibp, offset,
@@ -2047,7 +2032,7 @@ xfs_iunlink_remove(
 		/*
 		 * We need to search the list for the inode being freed.
 		 */
-		next_agino = INT_GET(agi->agi_unlinked[bucket_index], ARCH_CONVERT);
+		next_agino = be32_to_cpu(agi->agi_unlinked[bucket_index]);
 		last_ibp = NULL;
 		while (next_agino != agino) {
 			/*
@@ -3688,73 +3673,6 @@ xfs_iroundup(
 	return( 0 );
 }
 
-/*
- * Change the requested timestamp in the given inode.
- * We don't lock across timestamp updates, and we don't log them but
- * we do record the fact that there is dirty information in core.
- *
- * NOTE -- callers MUST combine XFS_ICHGTIME_MOD or XFS_ICHGTIME_CHG
- *		with XFS_ICHGTIME_ACC to be sure that access time
- *		update will take.  Calling first with XFS_ICHGTIME_ACC
- *		and then XFS_ICHGTIME_MOD may fail to modify the access
- *		timestamp if the filesystem is mounted noacctm.
- */
-void
-xfs_ichgtime(xfs_inode_t *ip,
-	     int flags)
-{
-	timespec_t	tv;
-	vnode_t		*vp = XFS_ITOV(ip);
-	struct inode	*inode = LINVFS_GET_IP(vp);
-
-	/*
-	 * We're not supposed to change timestamps in readonly-mounted
-	 * filesystems.  Throw it away if anyone asks us.
-	 */
-	if (unlikely(vp->v_vfsp->vfs_flag & VFS_RDONLY))
-		return;
-
-	/*
-	 * Don't update access timestamps on reads if mounted "noatime"
-	 * Throw it away if anyone asks us.
-	 */
-	if ((ip->i_mount->m_flags & XFS_MOUNT_NOATIME || IS_NOATIME(inode)) &&
-	    ((flags & (XFS_ICHGTIME_ACC|XFS_ICHGTIME_MOD|XFS_ICHGTIME_CHG))
-			== XFS_ICHGTIME_ACC))
-		return;
-
-	nanotime(&tv);
-	if (flags & XFS_ICHGTIME_MOD) {
-		VN_MTIMESET(vp, &tv);
-		ip->i_d.di_mtime.t_sec = (__int32_t)tv.tv_sec;
-		ip->i_d.di_mtime.t_nsec = (__int32_t)tv.tv_nsec;
-	}
-	if (flags & XFS_ICHGTIME_ACC) {
-		VN_ATIMESET(vp, &tv);
-		ip->i_d.di_atime.t_sec = (__int32_t)tv.tv_sec;
-		ip->i_d.di_atime.t_nsec = (__int32_t)tv.tv_nsec;
-	}
-	if (flags & XFS_ICHGTIME_CHG) {
-		VN_CTIMESET(vp, &tv);
-		ip->i_d.di_ctime.t_sec = (__int32_t)tv.tv_sec;
-		ip->i_d.di_ctime.t_nsec = (__int32_t)tv.tv_nsec;
-	}
-
-	/*
-	 * We update the i_update_core field _after_ changing
-	 * the timestamps in order to coordinate properly with
-	 * xfs_iflush() so that we don't lose timestamp updates.
-	 * This keeps us from having to hold the inode lock
-	 * while doing this.  We use the SYNCHRONIZE macro to
-	 * ensure that the compiler does not reorder the update
-	 * of i_update_core above the timestamp updates above.
-	 */
-	SYNCHRONIZE();
-	ip->i_update_core = 1;
-	if (!(inode->i_state & I_LOCK))
-		mark_inode_dirty_sync(inode);
-}
-
 #ifdef XFS_ILOCK_TRACE
 ktrace_t	*xfs_ilock_trace_buf;
 
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 54d9e54c7c95..124d30e6143b 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -1,38 +1,30 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_INODE_H__
 #define	__XFS_INODE_H__
 
 /*
+ * Fork identifiers.
+ */
+#define	XFS_DATA_FORK	0
+#define	XFS_ATTR_FORK	1
+
+/*
  * File incore extent information, present for each of data & attr forks.
  */
 #define	XFS_INLINE_EXTS	2
@@ -107,24 +99,6 @@ extern void xfs_ilock_trace(struct xfs_inode *, int, unsigned int, inst_t *);
 #define	xfs_ilock_trace(i,n,f,ra)
 #endif
 
-/*
- * This structure is used to communicate which extents of a file
- * were holes when a write started from xfs_write_file() to
- * xfs_strat_read().  This is necessary so that we can know which
- * blocks need to be zeroed when they are read in in xfs_strat_read()
- * if they weren\'t allocated when the buffer given to xfs_strat_read()
- * was mapped.
- *
- * We keep a list of these attached to the inode.  The list is
- * protected by the inode lock and the fact that the io lock is
- * held exclusively by writers.
- */
-typedef struct xfs_gap {
-	struct xfs_gap	*xg_next;
-	xfs_fileoff_t	xg_offset_fsb;
-	xfs_extlen_t	xg_count_fsb;
-} xfs_gap_t;
-
 typedef struct dm_attrs_s {
 	__uint32_t	da_dmevmask;	/* DMIG event mask */
 	__uint16_t	da_dmstate;	/* DMIG state info */
@@ -311,60 +285,16 @@ typedef struct xfs_inode {
 /*
  * Fork handling.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_PTR)
-xfs_ifork_t *xfs_ifork_ptr(xfs_inode_t *ip, int w);
-#define	XFS_IFORK_PTR(ip,w)		xfs_ifork_ptr(ip,w)
-#else
-#define	XFS_IFORK_PTR(ip,w)   ((w) == XFS_DATA_FORK ? &(ip)->i_df : (ip)->i_afp)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_Q)
-int xfs_ifork_q(xfs_inode_t *ip);
-#define	XFS_IFORK_Q(ip)			xfs_ifork_q(ip)
-#else
+#define	XFS_IFORK_PTR(ip,w)		\
+	((w) == XFS_DATA_FORK ? &(ip)->i_df : (ip)->i_afp)
 #define	XFS_IFORK_Q(ip)			XFS_CFORK_Q(&(ip)->i_d)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_DSIZE)
-int xfs_ifork_dsize(xfs_inode_t *ip);
-#define	XFS_IFORK_DSIZE(ip)		xfs_ifork_dsize(ip)
-#else
 #define	XFS_IFORK_DSIZE(ip)		XFS_CFORK_DSIZE(&ip->i_d, ip->i_mount)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_ASIZE)
-int xfs_ifork_asize(xfs_inode_t *ip);
-#define	XFS_IFORK_ASIZE(ip)		xfs_ifork_asize(ip)
-#else
 #define	XFS_IFORK_ASIZE(ip)		XFS_CFORK_ASIZE(&ip->i_d, ip->i_mount)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_SIZE)
-int xfs_ifork_size(xfs_inode_t *ip, int w);
-#define	XFS_IFORK_SIZE(ip,w)		xfs_ifork_size(ip,w)
-#else
 #define	XFS_IFORK_SIZE(ip,w)		XFS_CFORK_SIZE(&ip->i_d, ip->i_mount, w)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_FORMAT)
-int xfs_ifork_format(xfs_inode_t *ip, int w);
-#define	XFS_IFORK_FORMAT(ip,w)		xfs_ifork_format(ip,w)
-#else
 #define	XFS_IFORK_FORMAT(ip,w)		XFS_CFORK_FORMAT(&ip->i_d, w)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_FMT_SET)
-void xfs_ifork_fmt_set(xfs_inode_t *ip, int w, int n);
-#define	XFS_IFORK_FMT_SET(ip,w,n)	xfs_ifork_fmt_set(ip,w,n)
-#else
 #define	XFS_IFORK_FMT_SET(ip,w,n)	XFS_CFORK_FMT_SET(&ip->i_d, w, n)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_NEXTENTS)
-int xfs_ifork_nextents(xfs_inode_t *ip, int w);
-#define	XFS_IFORK_NEXTENTS(ip,w)	xfs_ifork_nextents(ip,w)
-#else
 #define	XFS_IFORK_NEXTENTS(ip,w)	XFS_CFORK_NEXTENTS(&ip->i_d, w)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_IFORK_NEXT_SET)
-void xfs_ifork_next_set(xfs_inode_t *ip, int w, int n);
-#define	XFS_IFORK_NEXT_SET(ip,w,n)	xfs_ifork_next_set(ip,w,n)
-#else
 #define	XFS_IFORK_NEXT_SET(ip,w,n)	XFS_CFORK_NEXT_SET(&ip->i_d, w, n)
-#endif
 
 
 #ifdef __KERNEL__
@@ -388,6 +318,7 @@ void xfs_ifork_next_set(xfs_inode_t *ip, int w, int n);
 #define	XFS_ILOCK_EXCL		0x004
 #define	XFS_ILOCK_SHARED	0x008
 #define	XFS_IUNLOCK_NONOTIFY	0x010
+/*	XFS_IOLOCK_NESTED	0x020 */
 #define XFS_EXTENT_TOKEN_RD	0x040
 #define XFS_SIZE_TOKEN_RD	0x080
 #define XFS_EXTSIZE_RD		(XFS_EXTENT_TOKEN_RD|XFS_SIZE_TOKEN_RD)
@@ -395,7 +326,7 @@ void xfs_ifork_next_set(xfs_inode_t *ip, int w, int n);
 #define XFS_EXTENT_TOKEN_WR	(XFS_EXTENT_TOKEN_RD | XFS_WILLLEND)
 #define XFS_SIZE_TOKEN_WR       (XFS_SIZE_TOKEN_RD | XFS_WILLLEND)
 #define XFS_EXTSIZE_WR		(XFS_EXTSIZE_RD | XFS_WILLLEND)
-
+/*	XFS_SIZE_TOKEN_WANT	0x200 */
 
 #define XFS_LOCK_MASK	\
 	(XFS_IOLOCK_EXCL | XFS_IOLOCK_SHARED | XFS_ILOCK_EXCL | \
@@ -417,28 +348,11 @@ void xfs_ifork_next_set(xfs_inode_t *ip, int w, int n);
 #define	XFS_ITRUNC_DEFINITE	0x1
 #define	XFS_ITRUNC_MAYBE	0x2
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ITOV)
-struct vnode *xfs_itov(xfs_inode_t *ip);
-#define	XFS_ITOV(ip)		xfs_itov(ip)
-#else
 #define	XFS_ITOV(ip)		BHV_TO_VNODE(XFS_ITOBHV(ip))
-#endif
 #define	XFS_ITOV_NULL(ip)	BHV_TO_VNODE_NULL(XFS_ITOBHV(ip))
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ITOBHV)
-struct bhv_desc *xfs_itobhv(xfs_inode_t *ip);
-#define	XFS_ITOBHV(ip)		xfs_itobhv(ip)
-#else
 #define	XFS_ITOBHV(ip)		((struct bhv_desc *)(&((ip)->i_bhv_desc)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BHVTOI)
-xfs_inode_t *xfs_bhvtoi(struct bhv_desc *bhvp);
-#define	XFS_BHVTOI(bhvp)	xfs_bhvtoi(bhvp)
-#else
-#define	XFS_BHVTOI(bhvp)	\
-	((xfs_inode_t *)((char *)(bhvp) - \
-			 (char *)&(((xfs_inode_t *)0)->i_bhv_desc)))
-#endif
-
+#define	XFS_BHVTOI(bhvp)	((xfs_inode_t *)((char *)(bhvp) - \
+				(char *)&(((xfs_inode_t *)0)->i_bhv_desc)))
 #define BHV_IS_XFS(bdp)		(BHV_OPS(bdp) == &xfs_vnodeops)
 
 /*
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 0eed30f5cb19..7f3363c621e1 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -1,66 +1,46 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * This file contains the implementation of the xfs_inode_log_item.
- * It contains the item operations used to manipulate the inode log
- * items as well as utility routines used by the inode specific
- * transaction routines.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_buf_item.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_trans_priv.h"
-#include "xfs_ag.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_rw.h"
 
 
@@ -248,6 +228,7 @@ xfs_inode_item_format(
 
 	vecp->i_addr = (xfs_caddr_t)&iip->ili_format;
 	vecp->i_len  = sizeof(xfs_inode_log_format_t);
+	XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IFORMAT);
 	vecp++;
 	nvecs	     = 1;
 
@@ -292,6 +273,7 @@ xfs_inode_item_format(
 
 	vecp->i_addr = (xfs_caddr_t)&ip->i_d;
 	vecp->i_len  = sizeof(xfs_dinode_core_t);
+	XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_ICORE);
 	vecp++;
 	nvecs++;
 	iip->ili_format.ilf_fields |= XFS_ILOG_CORE;
@@ -339,7 +321,7 @@ xfs_inode_item_format(
 			nrecs = ip->i_df.if_bytes /
 				(uint)sizeof(xfs_bmbt_rec_t);
 			ASSERT(nrecs > 0);
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef XFS_NATIVE_HOST
 			if (nrecs == ip->i_d.di_nextents) {
 				/*
 				 * There are no delayed allocation
@@ -349,6 +331,7 @@ xfs_inode_item_format(
 				vecp->i_addr =
 					(char *)(ip->i_df.if_u1.if_extents);
 				vecp->i_len = ip->i_df.if_bytes;
+				XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IEXT);
 			} else
 #endif
 			{
@@ -367,6 +350,7 @@ xfs_inode_item_format(
 				vecp->i_addr = (xfs_caddr_t)ext_buffer;
 				vecp->i_len = xfs_iextents_copy(ip, ext_buffer,
 						XFS_DATA_FORK);
+				XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IEXT);
 			}
 			ASSERT(vecp->i_len <= ip->i_df.if_bytes);
 			iip->ili_format.ilf_dsize = vecp->i_len;
@@ -384,6 +368,7 @@ xfs_inode_item_format(
 			ASSERT(ip->i_df.if_broot != NULL);
 			vecp->i_addr = (xfs_caddr_t)ip->i_df.if_broot;
 			vecp->i_len = ip->i_df.if_broot_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IBROOT);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_dsize = ip->i_df.if_broot_bytes;
@@ -409,6 +394,7 @@ xfs_inode_item_format(
 			ASSERT((ip->i_df.if_real_bytes == 0) ||
 			       (ip->i_df.if_real_bytes == data_bytes));
 			vecp->i_len = (int)data_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_ILOCAL);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_dsize = (unsigned)data_bytes;
@@ -467,7 +453,7 @@ xfs_inode_item_format(
 #endif
 			ASSERT(nrecs > 0);
 			ASSERT(nrecs == ip->i_d.di_anextents);
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef XFS_NATIVE_HOST
 			/*
 			 * There are not delayed allocation extents
 			 * for attributes, so just point at the array.
@@ -486,6 +472,7 @@ xfs_inode_item_format(
 			vecp->i_len = xfs_iextents_copy(ip, ext_buffer,
 					XFS_ATTR_FORK);
 #endif
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_EXT);
 			iip->ili_format.ilf_asize = vecp->i_len;
 			vecp++;
 			nvecs++;
@@ -500,6 +487,7 @@ xfs_inode_item_format(
 			ASSERT(ip->i_afp->if_broot != NULL);
 			vecp->i_addr = (xfs_caddr_t)ip->i_afp->if_broot;
 			vecp->i_len = ip->i_afp->if_broot_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_BROOT);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_asize = ip->i_afp->if_broot_bytes;
@@ -523,6 +511,7 @@ xfs_inode_item_format(
 			ASSERT((ip->i_afp->if_real_bytes == 0) ||
 			       (ip->i_afp->if_real_bytes == data_bytes));
 			vecp->i_len = (int)data_bytes;
+			XLOG_VEC_SET_TYPE(vecp, XLOG_REG_TYPE_IATTR_LOCAL);
 			vecp++;
 			nvecs++;
 			iip->ili_format.ilf_asize = (unsigned)data_bytes;
diff --git a/fs/xfs/xfs_inode_item.h b/fs/xfs/xfs_inode_item.h
index d8775e0d6291..c5dbf93b6661 100644
--- a/fs/xfs/xfs_inode_item.h
+++ b/fs/xfs/xfs_inode_item.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_INODE_ITEM_H__
 #define	__XFS_INODE_ITEM_H__
@@ -159,38 +145,33 @@ typedef struct xfs_inode_log_item {
 } xfs_inode_log_item_t;
 
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ILOG_FDATA)
-int xfs_ilog_fdata(int w);
 #define	XFS_ILOG_FDATA(w)	xfs_ilog_fdata(w)
-#else
-#define	XFS_ILOG_FDATA(w)	\
-	((w) == XFS_DATA_FORK ? XFS_ILOG_DDATA : XFS_ILOG_ADATA)
-#endif
+static inline int xfs_ilog_fdata(int w)
+{
+	return (w == XFS_DATA_FORK ? XFS_ILOG_DDATA : XFS_ILOG_ADATA);
+}
 
 #endif	/* __KERNEL__ */
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ILOG_FBROOT)
-int xfs_ilog_fbroot(int w);
 #define	XFS_ILOG_FBROOT(w)	xfs_ilog_fbroot(w)
-#else
-#define	XFS_ILOG_FBROOT(w)	\
-	((w) == XFS_DATA_FORK ? XFS_ILOG_DBROOT : XFS_ILOG_ABROOT)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_ILOG_FEXT)
-int xfs_ilog_fext(int w);
+static inline int xfs_ilog_fbroot(int w)
+{
+	return (w == XFS_DATA_FORK ? XFS_ILOG_DBROOT : XFS_ILOG_ABROOT);
+}
+
 #define	XFS_ILOG_FEXT(w)	xfs_ilog_fext(w)
-#else
-#define	XFS_ILOG_FEXT(w)	\
-	((w) == XFS_DATA_FORK ? XFS_ILOG_DEXT : XFS_ILOG_AEXT)
-#endif
+static inline int xfs_ilog_fext(int w)
+{
+	return (w == XFS_DATA_FORK ? XFS_ILOG_DEXT : XFS_ILOG_AEXT);
+}
 
 #ifdef __KERNEL__
 
-void	xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);
-void	xfs_inode_item_destroy(struct xfs_inode *);
-void	xfs_iflush_done(struct xfs_buf *, xfs_inode_log_item_t *);
-void	xfs_istale_done(struct xfs_buf *, xfs_inode_log_item_t *);
-void	xfs_iflush_abort(struct xfs_inode *);
+extern void xfs_inode_item_init(struct xfs_inode *, struct xfs_mount *);
+extern void xfs_inode_item_destroy(struct xfs_inode *);
+extern void xfs_iflush_done(struct xfs_buf *, xfs_inode_log_item_t *);
+extern void xfs_istale_done(struct xfs_buf *, xfs_inode_log_item_t *);
+extern void xfs_iflush_abort(struct xfs_inode *);
 
 #endif	/* __KERNEL__ */
 
diff --git a/fs/xfs/xfs_inum.h b/fs/xfs/xfs_inum.h
index a3af2d5a6eb7..7a28191cb0de 100644
--- a/fs/xfs/xfs_inum.h
+++ b/fs/xfs/xfs_inum.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_INUM_H__
 #define	__XFS_INUM_H__
@@ -58,109 +44,31 @@ typedef	__uint32_t	xfs_intino_t;
 
 struct xfs_mount;
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_MASK)
-__uint32_t xfs_ino_mask(int k);
-#define	XFS_INO_MASK(k)			xfs_ino_mask(k)
-#else
-#define	XFS_INO_MASK(k)	((__uint32_t)((1ULL << (k)) - 1))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_OFFSET_BITS)
-int xfs_ino_offset_bits(struct xfs_mount *mp);
-#define	XFS_INO_OFFSET_BITS(mp)		xfs_ino_offset_bits(mp)
-#else
-#define	XFS_INO_OFFSET_BITS(mp)	((mp)->m_sb.sb_inopblog)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_AGBNO_BITS)
-int xfs_ino_agbno_bits(struct xfs_mount *mp);
-#define	XFS_INO_AGBNO_BITS(mp)		xfs_ino_agbno_bits(mp)
-#else
-#define	XFS_INO_AGBNO_BITS(mp)	((mp)->m_sb.sb_agblklog)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_AGINO_BITS)
-int xfs_ino_agino_bits(struct xfs_mount *mp);
-#define	XFS_INO_AGINO_BITS(mp)		xfs_ino_agino_bits(mp)
-#else
-#define	XFS_INO_AGINO_BITS(mp)		((mp)->m_agino_log)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_AGNO_BITS)
-int xfs_ino_agno_bits(struct xfs_mount *mp);
-#define	XFS_INO_AGNO_BITS(mp)		xfs_ino_agno_bits(mp)
-#else
-#define	XFS_INO_AGNO_BITS(mp)	((mp)->m_agno_log)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_BITS)
-int xfs_ino_bits(struct xfs_mount *mp);
-#define	XFS_INO_BITS(mp)		xfs_ino_bits(mp)
-#else
-#define	XFS_INO_BITS(mp)	(XFS_INO_AGNO_BITS(mp) + XFS_INO_AGINO_BITS(mp))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_TO_AGNO)
-xfs_agnumber_t xfs_ino_to_agno(struct xfs_mount *mp, xfs_ino_t i);
-#define	XFS_INO_TO_AGNO(mp,i)		xfs_ino_to_agno(mp,i)
-#else
-#define	XFS_INO_TO_AGNO(mp,i)	\
+#define	XFS_INO_MASK(k)			(__uint32_t)((1ULL << (k)) - 1)
+#define	XFS_INO_OFFSET_BITS(mp)		(mp)->m_sb.sb_inopblog
+#define	XFS_INO_AGBNO_BITS(mp)		(mp)->m_sb.sb_agblklog
+#define	XFS_INO_AGINO_BITS(mp)		(mp)->m_agino_log
+#define	XFS_INO_AGNO_BITS(mp)		(mp)->m_agno_log
+#define	XFS_INO_BITS(mp)		\
+	XFS_INO_AGNO_BITS(mp) + XFS_INO_AGINO_BITS(mp)
+#define	XFS_INO_TO_AGNO(mp,i)		\
 	((xfs_agnumber_t)((i) >> XFS_INO_AGINO_BITS(mp)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_TO_AGINO)
-xfs_agino_t xfs_ino_to_agino(struct xfs_mount *mp, xfs_ino_t i);
-#define	XFS_INO_TO_AGINO(mp,i)		xfs_ino_to_agino(mp,i)
-#else
-#define	XFS_INO_TO_AGINO(mp,i)	\
+#define	XFS_INO_TO_AGINO(mp,i)		\
 	((xfs_agino_t)(i) & XFS_INO_MASK(XFS_INO_AGINO_BITS(mp)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_TO_AGBNO)
-xfs_agblock_t xfs_ino_to_agbno(struct xfs_mount *mp, xfs_ino_t i);
-#define	XFS_INO_TO_AGBNO(mp,i)		xfs_ino_to_agbno(mp,i)
-#else
-#define	XFS_INO_TO_AGBNO(mp,i)	\
+#define	XFS_INO_TO_AGBNO(mp,i)		\
 	(((xfs_agblock_t)(i) >> XFS_INO_OFFSET_BITS(mp)) & \
-	 XFS_INO_MASK(XFS_INO_AGBNO_BITS(mp)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_TO_OFFSET)
-int xfs_ino_to_offset(struct xfs_mount *mp, xfs_ino_t i);
-#define	XFS_INO_TO_OFFSET(mp,i)		xfs_ino_to_offset(mp,i)
-#else
-#define	XFS_INO_TO_OFFSET(mp,i)	\
+		XFS_INO_MASK(XFS_INO_AGBNO_BITS(mp)))
+#define	XFS_INO_TO_OFFSET(mp,i)		\
 	((int)(i) & XFS_INO_MASK(XFS_INO_OFFSET_BITS(mp)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INO_TO_FSB)
-xfs_fsblock_t xfs_ino_to_fsb(struct xfs_mount *mp, xfs_ino_t i);
-#define	XFS_INO_TO_FSB(mp,i)		xfs_ino_to_fsb(mp,i)
-#else
-#define	XFS_INO_TO_FSB(mp,i)	\
+#define	XFS_INO_TO_FSB(mp,i)		\
 	XFS_AGB_TO_FSB(mp, XFS_INO_TO_AGNO(mp,i), XFS_INO_TO_AGBNO(mp,i))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGINO_TO_INO)
-xfs_ino_t
-xfs_agino_to_ino(struct xfs_mount *mp, xfs_agnumber_t a, xfs_agino_t i);
-#define	XFS_AGINO_TO_INO(mp,a,i)	xfs_agino_to_ino(mp,a,i)
-#else
 #define	XFS_AGINO_TO_INO(mp,a,i)	\
 	(((xfs_ino_t)(a) << XFS_INO_AGINO_BITS(mp)) | (i))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGINO_TO_AGBNO)
-xfs_agblock_t xfs_agino_to_agbno(struct xfs_mount *mp, xfs_agino_t i);
-#define	XFS_AGINO_TO_AGBNO(mp,i)	xfs_agino_to_agbno(mp,i)
-#else
 #define	XFS_AGINO_TO_AGBNO(mp,i)	((i) >> XFS_INO_OFFSET_BITS(mp))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_AGINO_TO_OFFSET)
-int xfs_agino_to_offset(struct xfs_mount *mp, xfs_agino_t i);
-#define	XFS_AGINO_TO_OFFSET(mp,i)	xfs_agino_to_offset(mp,i)
-#else
 #define	XFS_AGINO_TO_OFFSET(mp,i)	\
 	((i) & XFS_INO_MASK(XFS_INO_OFFSET_BITS(mp)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_OFFBNO_TO_AGINO)
-xfs_agino_t xfs_offbno_to_agino(struct xfs_mount *mp, xfs_agblock_t b, int o);
-#define	XFS_OFFBNO_TO_AGINO(mp,b,o)	xfs_offbno_to_agino(mp,b,o)
-#else
 #define	XFS_OFFBNO_TO_AGINO(mp,b,o)	\
 	((xfs_agino_t)(((b) << XFS_INO_OFFSET_BITS(mp)) | (o)))
-#endif
 
 #if XFS_BIG_INUMS
 #define	XFS_MAXINUMBER		((xfs_ino_t)((1ULL << 56) - 1ULL))
diff --git a/fs/xfs/xfs_iocore.c b/fs/xfs/xfs_iocore.c
index 414ec496845f..a07815661a8c 100644
--- a/fs/xfs/xfs_iocore.c
+++ b/fs/xfs/xfs_iocore.c
@@ -1,40 +1,26 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -42,22 +28,21 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_itable.h"
-#include "xfs_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
+#include "xfs_itable.h"
+#include "xfs_btree.h"
+#include "xfs_alloc.h"
+#include "xfs_ialloc.h"
 #include "xfs_bmap.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 #include "xfs_rw.h"
 #include "xfs_quota.h"
 #include "xfs_trans_space.h"
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 2edd6769e5d3..45a77a3a6c07 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -1,40 +1,25 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-
 #include "xfs_fs.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -44,16 +29,16 @@
 #include "xfs_dmapi.h"
 #include "xfs_quota.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_ialloc.h"
+#include "xfs_btree.h"
 #include "xfs_bmap.h"
 #include "xfs_bit.h"
 #include "xfs_rtalloc.h"
@@ -226,13 +211,12 @@ xfs_iomap(
 		xfs_iomap_enter_trace(XFS_IOMAP_READ_ENTER, io, offset, count);
 		lockmode = XFS_LCK_MAP_SHARED(mp, io);
 		bmapi_flags = XFS_BMAPI_ENTIRE;
-		if (flags & BMAPI_IGNSTATE)
-			bmapi_flags |= XFS_BMAPI_IGSTATE;
 		break;
 	case BMAPI_WRITE:
 		xfs_iomap_enter_trace(XFS_IOMAP_WRITE_ENTER, io, offset, count);
 		lockmode = XFS_ILOCK_EXCL|XFS_EXTSIZE_WR;
-		bmapi_flags = 0;
+		if (flags & BMAPI_IGNSTATE)
+			bmapi_flags |= XFS_BMAPI_IGSTATE|XFS_BMAPI_ENTIRE;
 		XFS_ILOCK(mp, io, lockmode);
 		break;
 	case BMAPI_ALLOCATE:
@@ -380,20 +364,18 @@ xfs_iomap_write_direct(
 	xfs_fileoff_t	offset_fsb;
 	xfs_fileoff_t	last_fsb;
 	xfs_filblks_t	count_fsb;
-	xfs_fsize_t	isize;
 	xfs_fsblock_t	firstfsb;
-	int		nimaps, maps;
+	int		nimaps;
 	int		error;
 	int		bmapi_flag;
 	int		quota_flag;
 	int		rt;
 	xfs_trans_t	*tp;
-	xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS], *imapp;
+	xfs_bmbt_irec_t imap;
 	xfs_bmap_free_t free_list;
-	int		aeof;
-	xfs_filblks_t	datablocks, qblocks, resblks;
+	xfs_filblks_t	qblocks, resblks;
 	int		committed;
-	int		numrtextents;
+	int		resrtextents;
 
 	/*
 	 * Make sure that the dquots are there. This doesn't hold
@@ -403,15 +385,6 @@ xfs_iomap_write_direct(
 	if (error)
 		return XFS_ERROR(error);
 
-	maps = min(XFS_WRITE_IMAPS, *nmaps);
-	nimaps = maps;
-
-	isize = ip->i_d.di_size;
-	aeof = (offset + count) > isize;
-
-	if (io->io_new_size > isize)
-		isize = io->io_new_size;
-
 	offset_fsb = XFS_B_TO_FSBT(mp, offset);
 	last_fsb = XFS_B_TO_FSB(mp, ((xfs_ufsize_t)(offset + count)));
 	count_fsb = last_fsb - offset_fsb;
@@ -434,14 +407,14 @@ xfs_iomap_write_direct(
 
 		if (!(extsz = ip->i_d.di_extsize))
 			extsz = mp->m_sb.sb_rextsize;
-		numrtextents = qblocks = (count_fsb + extsz - 1);
-		do_div(numrtextents, mp->m_sb.sb_rextsize);
+		resrtextents = qblocks = (count_fsb + extsz - 1);
+		do_div(resrtextents, mp->m_sb.sb_rextsize);
+		resblks = XFS_DIOSTRAT_SPACE_RES(mp, 0);
 		quota_flag = XFS_QMOPT_RES_RTBLKS;
-		datablocks = 0;
 	} else {
-		datablocks = qblocks = count_fsb;
+		resrtextents = 0;
+		resblks = qblocks = XFS_DIOSTRAT_SPACE_RES(mp, count_fsb);
 		quota_flag = XFS_QMOPT_RES_REGBLKS;
-		numrtextents = 0;
 	}
 
 	/*
@@ -449,9 +422,8 @@ xfs_iomap_write_direct(
 	 */
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	tp = xfs_trans_alloc(mp, XFS_TRANS_DIOSTRAT);
-	resblks = XFS_DIOSTRAT_SPACE_RES(mp, datablocks);
 	error = xfs_trans_reserve(tp, resblks,
-			XFS_WRITE_LOG_RES(mp), numrtextents,
+			XFS_WRITE_LOG_RES(mp), resrtextents,
 			XFS_TRANS_PERM_LOG_RES,
 			XFS_WRITE_LOG_COUNT);
 
@@ -481,9 +453,8 @@ xfs_iomap_write_direct(
 	 */
 	XFS_BMAP_INIT(&free_list, &firstfsb);
 	nimaps = 1;
-	imapp = &imap[0];
 	error = xfs_bmapi(tp, ip, offset_fsb, count_fsb,
-		bmapi_flag, &firstfsb, 0, imapp, &nimaps, &free_list);
+		bmapi_flag, &firstfsb, 0, &imap, &nimaps, &free_list);
 	if (error)
 		goto error0;
 
@@ -505,7 +476,7 @@ xfs_iomap_write_direct(
 		goto error_out;
 	}
 
-	*ret_imap = imap[0];
+	*ret_imap = imap;
 	*nmaps = 1;
 	if ( !(io->io_flags & XFS_IOCORE_RT)  && !ret_imap->br_startblock) {
                 cmn_err(CE_PANIC,"Access to block zero:  fs <%s> inode: %lld "
diff --git a/fs/xfs/xfs_iomap.h b/fs/xfs/xfs_iomap.h
index 4daaa5212102..fcd6d63bb68b 100644
--- a/fs/xfs/xfs_iomap.h
+++ b/fs/xfs/xfs_iomap.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2003-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2003-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_IOMAP_H__
 #define __XFS_IOMAP_H__
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index 8fbc8d378188..f63646ead816 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -1,59 +1,45 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_ag.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
 #include "xfs_ialloc.h"
 #include "xfs_itable.h"
 #include "xfs_error.h"
+#include "xfs_btree.h"
 
 #ifndef HAVE_USERACC
 #define useracc(ubuffer, size, flags, foo) (0)
@@ -462,7 +448,7 @@ xfs_bulkstat(
 			while (error) {
 				agino += XFS_INODES_PER_CHUNK;
 				if (XFS_AGINO_TO_AGBNO(mp, agino) >=
-						INT_GET(agi->agi_length, ARCH_CONVERT))
+						be32_to_cpu(agi->agi_length))
 					break;
 				error = xfs_inobt_lookup_ge(cur, agino, 0, 0,
 							    &tmp);
diff --git a/fs/xfs/xfs_itable.h b/fs/xfs/xfs_itable.h
index 2be9d1805ab2..047d834ed210 100644
--- a/fs/xfs/xfs_itable.h
+++ b/fs/xfs/xfs_itable.h
@@ -1,33 +1,18 @@
 /*
  * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_ITABLE_H__
 #define	__XFS_ITABLE_H__
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 1cd2ac163877..29af51275ca9 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -1,58 +1,47 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-/*
- * High level interface routines for log manager
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
-#include "xfs_ag.h"
-#include "xfs_sb.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
+#include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
+#include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_error.h"
 #include "xfs_log_priv.h"
 #include "xfs_buf_item.h"
+#include "xfs_bmap_btree.h"
 #include "xfs_alloc_btree.h"
+#include "xfs_ialloc_btree.h"
 #include "xfs_log_recover.h"
-#include "xfs_bit.h"
-#include "xfs_rw.h"
 #include "xfs_trans_priv.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
+#include "xfs_rw.h"
 
 
 #define xlog_write_adv_cnt(ptr, len, off, bytes) \
@@ -93,8 +82,11 @@ STATIC int  xlog_state_release_iclog(xlog_t		*log,
 STATIC void xlog_state_switch_iclogs(xlog_t		*log,
 				     xlog_in_core_t *iclog,
 				     int		eventual_size);
-STATIC int  xlog_state_sync(xlog_t *log, xfs_lsn_t lsn, uint flags);
-STATIC int  xlog_state_sync_all(xlog_t *log, uint flags);
+STATIC int  xlog_state_sync(xlog_t			*log,
+			    xfs_lsn_t 			lsn,
+			    uint			flags,
+			    int				*log_flushed);
+STATIC int  xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed);
 STATIC void xlog_state_want_sync(xlog_t	*log, xlog_in_core_t *iclog);
 
 /* local functions to manipulate grant head */
@@ -119,8 +111,7 @@ STATIC xlog_ticket_t	*xlog_ticket_get(xlog_t *log,
 					 uint	flags);
 STATIC void		xlog_ticket_put(xlog_t *log, xlog_ticket_t *ticket);
 
-/* local debug functions */
-#if defined(DEBUG) && !defined(XLOG_NOLOG)
+#if defined(DEBUG)
 STATIC void	xlog_verify_dest_ptr(xlog_t *log, __psint_t ptr);
 STATIC void	xlog_verify_grant_head(xlog_t *log, int equals);
 STATIC void	xlog_verify_iclog(xlog_t *log, xlog_in_core_t *iclog,
@@ -136,34 +127,19 @@ STATIC void	xlog_verify_tail_lsn(xlog_t *log, xlog_in_core_t *iclog,
 
 STATIC int	xlog_iclogs_empty(xlog_t *log);
 
-#ifdef DEBUG
-int xlog_do_error = 0;
-int xlog_req_num  = 0;
-int xlog_error_mod = 33;
-#endif
-
-#define XLOG_FORCED_SHUTDOWN(log)	(log->l_flags & XLOG_IO_ERROR)
-
-/*
- * 0 => disable log manager
- * 1 => enable log manager
- * 2 => enable log manager and log debugging
- */
-#if defined(XLOG_NOLOG) || defined(DEBUG)
-int   xlog_debug = 1;
-xfs_buftarg_t *xlog_target;
-#endif
-
 #if defined(XFS_LOG_TRACE)
-
 void
 xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
 {
-	if (! log->l_grant_trace) {
-		log->l_grant_trace = ktrace_alloc(1024, KM_NOSLEEP);
-		if (! log->l_grant_trace)
+	unsigned long cnts;
+
+	if (!log->l_grant_trace) {
+		log->l_grant_trace = ktrace_alloc(2048, KM_NOSLEEP);
+		if (!log->l_grant_trace)
 			return;
 	}
+	/* ticket counts are 1 byte each */
+	cnts = ((unsigned long)tic->t_ocnt) | ((unsigned long)tic->t_cnt) << 8;
 
 	ktrace_enter(log->l_grant_trace,
 		     (void *)tic,
@@ -178,40 +154,25 @@ xlog_trace_loggrant(xlog_t *log, xlog_ticket_t *tic, xfs_caddr_t string)
 		     (void *)((unsigned long)CYCLE_LSN(log->l_tail_lsn)),
 		     (void *)((unsigned long)BLOCK_LSN(log->l_tail_lsn)),
 		     (void *)string,
-		     (void *)((unsigned long)13),
-		     (void *)((unsigned long)14),
-		     (void *)((unsigned long)15),
-		     (void *)((unsigned long)16));
+		     (void *)((unsigned long)tic->t_trans_type),
+		     (void *)cnts,
+		     (void *)((unsigned long)tic->t_curr_res),
+		     (void *)((unsigned long)tic->t_unit_res));
 }
 
 void
 xlog_trace_iclog(xlog_in_core_t *iclog, uint state)
 {
-	pid_t pid;
-
-	pid = current_pid();
-
 	if (!iclog->ic_trace)
 		iclog->ic_trace = ktrace_alloc(256, KM_SLEEP);
 	ktrace_enter(iclog->ic_trace,
 		     (void *)((unsigned long)state),
-		     (void *)((unsigned long)pid),
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0,
-		     (void *)0);
+		     (void *)((unsigned long)current_pid()),
+		     (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,
+		     (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,
+		     (void *)NULL, (void *)NULL, (void *)NULL, (void *)NULL,
+		     (void *)NULL, (void *)NULL);
 }
-
 #else
 #define	xlog_trace_loggrant(log,tic,string)
 #define	xlog_trace_iclog(iclog,state)
@@ -248,11 +209,6 @@ xfs_log_done(xfs_mount_t	*mp,
 	xlog_ticket_t	*ticket = (xfs_log_ticket_t) xtic;
 	xfs_lsn_t	lsn	= 0;
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ)
-		return 0;
-#endif
-
 	if (XLOG_FORCED_SHUTDOWN(log) ||
 	    /*
 	     * If nothing was ever written, don't write out commit record.
@@ -274,9 +230,11 @@ xfs_log_done(xfs_mount_t	*mp,
 		 * Release ticket if not permanent reservation or a specifc
 		 * request has been made to release a permanent reservation.
 		 */
+		xlog_trace_loggrant(log, ticket, "xfs_log_done: (non-permanent)");
 		xlog_ungrant_log_space(log, ticket);
 		xlog_state_put_ticket(log, ticket);
 	} else {
+		xlog_trace_loggrant(log, ticket, "xfs_log_done: (permanent)");
 		xlog_regrant_reserve_log_space(log, ticket);
 	}
 
@@ -306,33 +264,28 @@ xfs_log_done(xfs_mount_t	*mp,
  * semaphore.
  */
 int
-xfs_log_force(xfs_mount_t *mp,
-	      xfs_lsn_t	  lsn,
-	      uint	  flags)
+_xfs_log_force(
+	xfs_mount_t	*mp,
+	xfs_lsn_t	lsn,
+	uint		flags,
+	int		*log_flushed)
 {
-	int	rval;
-	xlog_t *log = mp->m_log;
+	xlog_t		*log = mp->m_log;
+	int		dummy;
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ)
-		return 0;
-#endif
+	if (!log_flushed)
+		log_flushed = &dummy;
 
 	ASSERT(flags & XFS_LOG_FORCE);
 
 	XFS_STATS_INC(xs_log_force);
 
-	if ((log->l_flags & XLOG_IO_ERROR) == 0) {
-		if (lsn == 0)
-			rval = xlog_state_sync_all(log, flags);
-		else
-			rval = xlog_state_sync(log, lsn, flags);
-	} else {
-		rval = XFS_ERROR(EIO);
-	}
-
-	return rval;
-
+	if (log->l_flags & XLOG_IO_ERROR)
+		return XFS_ERROR(EIO);
+	if (lsn == 0)
+		return xlog_state_sync_all(log, flags, log_flushed);
+	else
+		return xlog_state_sync(log, lsn, flags, log_flushed);
 }	/* xfs_log_force */
 
 /*
@@ -350,10 +303,6 @@ xfs_log_notify(xfs_mount_t	  *mp,		/* mount of partition */
 	xlog_in_core_t	  *iclog = (xlog_in_core_t *)iclog_hndl;
 	int	abortflg, spl;
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ)
-		return 0;
-#endif
 	cb->cb_next = NULL;
 	spl = LOG_LOCK(log);
 	abortflg = (iclog->ic_state & XLOG_STATE_IOERROR);
@@ -399,17 +348,13 @@ xfs_log_reserve(xfs_mount_t	 *mp,
 		int		 cnt,
 		xfs_log_ticket_t *ticket,
 		__uint8_t	 client,
-		uint		 flags)
+		uint		 flags,
+		uint		 t_type)
 {
 	xlog_t		*log = mp->m_log;
 	xlog_ticket_t	*internal_ticket;
-	int		retval;
+	int		retval = 0;
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ)
-		return 0;
-#endif
-	retval = 0;
 	ASSERT(client == XFS_TRANSACTION || client == XFS_LOG);
 	ASSERT((flags & XFS_LOG_NOSLEEP) == 0);
 
@@ -421,13 +366,19 @@ xfs_log_reserve(xfs_mount_t	 *mp,
 	if (*ticket != NULL) {
 		ASSERT(flags & XFS_LOG_PERM_RESERV);
 		internal_ticket = (xlog_ticket_t *)*ticket;
+		xlog_trace_loggrant(log, internal_ticket, "xfs_log_reserve: existing ticket (permanent trans)");
 		xlog_grant_push_ail(mp, internal_ticket->t_unit_res);
 		retval = xlog_regrant_write_log_space(log, internal_ticket);
 	} else {
 		/* may sleep if need to allocate more tickets */
 		internal_ticket = xlog_ticket_get(log, unit_bytes, cnt,
 						  client, flags);
+		internal_ticket->t_trans_type = t_type;
 		*ticket = internal_ticket;
+		xlog_trace_loggrant(log, internal_ticket, 
+			(internal_ticket->t_flags & XLOG_TIC_PERM_RESERV) ?
+			"xfs_log_reserve: create new ticket (permanent trans)" :
+			"xfs_log_reserve: create new ticket");
 		xlog_grant_push_ail(mp,
 				    (internal_ticket->t_unit_res *
 				     internal_ticket->t_cnt));
@@ -465,12 +416,6 @@ xfs_log_mount(xfs_mount_t	*mp,
 
 	mp->m_log = xlog_alloc_log(mp, log_target, blk_offset, num_bblks);
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug) {
-		cmn_err(CE_NOTE, "log dev: %s", XFS_BUFTARG_NAME(log_target));
-		return 0;
-	}
-#endif
 	/*
 	 * skip log recovery on a norecovery mount.  pretend it all
 	 * just worked.
@@ -574,11 +519,6 @@ xfs_log_unmount_write(xfs_mount_t *mp)
 	    __uint32_t pad2; /* may as well make it 64 bits */
 	} magic = { XLOG_UNMOUNT_TYPE, 0, 0 };
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ)
-		return 0;
-#endif
-
 	/*
 	 * Don't write out unmount record on read-only mounts.
 	 * Or, if we are doing a forced umount (typically because of IO errors).
@@ -601,8 +541,9 @@ xfs_log_unmount_write(xfs_mount_t *mp)
 	if (! (XLOG_FORCED_SHUTDOWN(log))) {
 		reg[0].i_addr = (void*)&magic;
 		reg[0].i_len  = sizeof(magic);
+		XLOG_VEC_SET_TYPE(&reg[0], XLOG_REG_TYPE_UNMOUNT);
 
-		error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0);
+		error = xfs_log_reserve(mp, 600, 1, &tic, XFS_LOG, 0, 0);
 		if (!error) {
 			/* remove inited flag */
 			((xlog_ticket_t *)tic)->t_flags = 0;
@@ -704,12 +645,6 @@ xfs_log_write(xfs_mount_t *	mp,
 	int	error;
 	xlog_t *log = mp->m_log;
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ) {
-		*start_lsn = 0;
-		return 0;
-	}
-#endif
 	if (XLOG_FORCED_SHUTDOWN(log))
 		return XFS_ERROR(EIO);
 
@@ -729,11 +664,6 @@ xfs_log_move_tail(xfs_mount_t	*mp,
 	int		need_bytes, free_bytes, cycle, bytes;
 	SPLDECL(s);
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	if (!xlog_debug && xlog_target == log->l_targ)
-		return;
-#endif
-	/* XXXsup tmp */
 	if (XLOG_FORCED_SHUTDOWN(log))
 		return;
 	ASSERT(!XFS_FORCED_SHUTDOWN(mp));
@@ -1020,51 +950,22 @@ xlog_get_iclog_buffer_size(xfs_mount_t	*mp,
 	int size;
 	int xhdrs;
 
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-	/*
-	 * When logbufs == 0, someone has disabled the log from the FSTAB
-	 * file.  This is not a documented feature.  We need to set xlog_debug
-	 * to zero (this deactivates the log) and set xlog_target to the
-	 * appropriate device.  Only one filesystem may be affected as such
-	 * since this is just a performance hack to test what we might be able
-	 * to get if the log were not present.
-	 */
-	if (mp->m_logbufs == 0) {
-		xlog_debug = 0;
-		xlog_target = log->l_targ;
-		log->l_iclog_bufs = XLOG_MIN_ICLOGS;
-	} else
-#endif
-	{
-		/*
-		 * This is the normal path.  If m_logbufs == -1, then the
-		 * admin has chosen to use the system defaults for logbuffers.
-		 */
-		if (mp->m_logbufs == -1) { 
-			if (xfs_physmem <= btoc(128*1024*1024)) { 
-				log->l_iclog_bufs = XLOG_MIN_ICLOGS; 
-			} else if (xfs_physmem <= btoc(400*1024*1024)) { 
-				log->l_iclog_bufs = XLOG_MED_ICLOGS; 
-			} else {
-				/* 256K with 32K bufs */
-				log->l_iclog_bufs = XLOG_MAX_ICLOGS;
-			}
-		} else
-			log->l_iclog_bufs = mp->m_logbufs;
-
-#if defined(DEBUG) || defined(XLOG_NOLOG)
-		/* We are reactivating a filesystem after it was inactive */
-		if (log->l_targ == xlog_target) {
-			xlog_target = NULL;
-			xlog_debug = 1;
+	if (mp->m_logbufs <= 0) {
+		if (xfs_physmem <= btoc(128*1024*1024)) {
+			log->l_iclog_bufs = XLOG_MIN_ICLOGS;
+		} else if (xfs_physmem <= btoc(400*1024*1024)) {
+			log->l_iclog_bufs = XLOG_MED_ICLOGS;
+		} else {	/* 256K with 32K bufs */
+			log->l_iclog_bufs = XLOG_MAX_ICLOGS;
 		}
-#endif
+	} else {
+		log->l_iclog_bufs = mp->m_logbufs;
 	}
 
 	/*
 	 * Buffer size passed in from mount system call.
 	 */
-	if (mp->m_logbsize != -1) {
+	if (mp->m_logbsize > 0) {
 		size = log->l_iclog_size = mp->m_logbsize;
 		log->l_iclog_size_log = 0;
 		while (size != 1) {
@@ -1087,7 +988,7 @@ xlog_get_iclog_buffer_size(xfs_mount_t	*mp,
 			log->l_iclog_hsize = BBSIZE;
 			log->l_iclog_heads = 1;
 		}
-		return;
+		goto done;
 	}
 
 	/*
@@ -1114,7 +1015,7 @@ xlog_get_iclog_buffer_size(xfs_mount_t	*mp,
 	if (mp->m_sb.sb_blocksize >= 16*1024) {
 		log->l_iclog_size = XLOG_BIG_RECORD_BSIZE;
 		log->l_iclog_size_log = XLOG_BIG_RECORD_BSHIFT;
-		if (mp->m_logbufs == -1) {
+		if (mp->m_logbufs <= 0) {
 			switch (mp->m_sb.sb_blocksize) {
 			    case 16*1024:			/* 16 KB */
 				log->l_iclog_bufs = 3;
@@ -1131,6 +1032,12 @@ xlog_get_iclog_buffer_size(xfs_mount_t	*mp,
 			}
 		}
 	}
+
+done:	/* are we being asked to make the sizes selected above visible? */
+	if (mp->m_logbufs == 0)
+		mp->m_logbufs = log->l_iclog_bufs;
+	if (mp->m_logbsize == 0)
+		mp->m_logbsize = log->l_iclog_size;
 }	/* xlog_get_iclog_buffer_size */
 
 
@@ -1272,6 +1179,7 @@ xlog_commit_record(xfs_mount_t  *mp,
 
 	reg[0].i_addr = NULL;
 	reg[0].i_len = 0;
+	XLOG_VEC_SET_TYPE(&reg[0], XLOG_REG_TYPE_COMMIT);
 
 	ASSERT_ALWAYS(iclog);
 	if ((error = xlog_write(mp, reg, 1, ticket, commitlsnp,
@@ -1452,14 +1360,13 @@ xlog_sync(xlog_t		*log,
 	XFS_BUF_BUSY(bp);
 	XFS_BUF_ASYNC(bp);
 	/*
-	 * Do a disk write cache flush for the log block.
-	 * This is a bit of a sledgehammer, it would be better
-	 * to use a tag barrier here that just prevents reordering.
+	 * Do an ordered write for the log block.
+	 *
 	 * It may not be needed to flush the first split block in the log wrap
 	 * case, but do it anyways to be safe -AK
 	 */
-	if (!(log->l_mp->m_flags & XFS_MOUNT_NOLOGFLUSH))
-		XFS_BUF_FLUSH(bp);
+	if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)
+		XFS_BUF_ORDERED(bp);
 
 	ASSERT(XFS_BUF_ADDR(bp) <= log->l_logBBsize-1);
 	ASSERT(XFS_BUF_ADDR(bp) + BTOBB(count) <= log->l_logBBsize);
@@ -1490,8 +1397,8 @@ xlog_sync(xlog_t		*log,
 		XFS_BUF_SET_FSPRIVATE(bp, iclog);
 		XFS_BUF_BUSY(bp);
 		XFS_BUF_ASYNC(bp);
-		if (!(log->l_mp->m_flags & XFS_MOUNT_NOLOGFLUSH))
-			XFS_BUF_FLUSH(bp);
+		if (log->l_mp->m_flags & XFS_MOUNT_BARRIER)
+			XFS_BUF_ORDERED(bp);
 		dptr = XFS_BUF_PTR(bp);
 		/*
 		 * Bump the cycle numbers at the start of each block
@@ -1605,6 +1512,117 @@ xlog_state_finish_copy(xlog_t		*log,
 
 
 /*
+ * print out info relating to regions written which consume
+ * the reservation
+ */
+#if defined(XFS_LOG_RES_DEBUG)
+STATIC void
+xlog_print_tic_res(xfs_mount_t *mp, xlog_ticket_t *ticket)
+{
+	uint i;
+	uint ophdr_spc = ticket->t_res_num_ophdrs * (uint)sizeof(xlog_op_header_t);
+
+	/* match with XLOG_REG_TYPE_* in xfs_log.h */
+	static char *res_type_str[XLOG_REG_TYPE_MAX] = {
+	    "bformat",
+	    "bchunk",
+	    "efi_format",
+	    "efd_format",
+	    "iformat",
+	    "icore",
+	    "iext",
+	    "ibroot",
+	    "ilocal",
+	    "iattr_ext",
+	    "iattr_broot",
+	    "iattr_local",
+	    "qformat",
+	    "dquot",
+	    "quotaoff",
+	    "LR header",
+	    "unmount",
+	    "commit",
+	    "trans header"
+	};
+	static char *trans_type_str[XFS_TRANS_TYPE_MAX] = {
+	    "SETATTR_NOT_SIZE",
+	    "SETATTR_SIZE",
+	    "INACTIVE",
+	    "CREATE",
+	    "CREATE_TRUNC",
+	    "TRUNCATE_FILE",
+	    "REMOVE",
+	    "LINK",
+	    "RENAME",
+	    "MKDIR",
+	    "RMDIR",
+	    "SYMLINK",
+	    "SET_DMATTRS",
+	    "GROWFS",
+	    "STRAT_WRITE",
+	    "DIOSTRAT",
+	    "WRITE_SYNC",
+	    "WRITEID",
+	    "ADDAFORK",
+	    "ATTRINVAL",
+	    "ATRUNCATE",
+	    "ATTR_SET",
+	    "ATTR_RM",
+	    "ATTR_FLAG",
+	    "CLEAR_AGI_BUCKET",
+	    "QM_SBCHANGE",
+	    "DUMMY1",
+	    "DUMMY2",
+	    "QM_QUOTAOFF",
+	    "QM_DQALLOC",
+	    "QM_SETQLIM",
+	    "QM_DQCLUSTER",
+	    "QM_QINOCREATE",
+	    "QM_QUOTAOFF_END",
+	    "SB_UNIT",
+	    "FSYNC_TS",
+	    "GROWFSRT_ALLOC",
+	    "GROWFSRT_ZERO",
+	    "GROWFSRT_FREE",
+	    "SWAPEXT"
+	};
+
+	xfs_fs_cmn_err(CE_WARN, mp,
+			"xfs_log_write: reservation summary:\n"
+			"  trans type  = %s (%u)\n"
+			"  unit res    = %d bytes\n"
+			"  current res = %d bytes\n"
+			"  total reg   = %u bytes (o/flow = %u bytes)\n"
+			"  ophdrs      = %u (ophdr space = %u bytes)\n"
+			"  ophdr + reg = %u bytes\n"
+			"  num regions = %u\n",
+			((ticket->t_trans_type <= 0 ||
+			  ticket->t_trans_type > XFS_TRANS_TYPE_MAX) ?
+			  "bad-trans-type" : trans_type_str[ticket->t_trans_type-1]),
+			ticket->t_trans_type,
+			ticket->t_unit_res,
+			ticket->t_curr_res,
+			ticket->t_res_arr_sum, ticket->t_res_o_flow,
+			ticket->t_res_num_ophdrs, ophdr_spc,
+			ticket->t_res_arr_sum + 
+			  ticket->t_res_o_flow + ophdr_spc,
+			ticket->t_res_num);
+
+	for (i = 0; i < ticket->t_res_num; i++) {
+	   	uint r_type = ticket->t_res_arr[i].r_type; 
+		cmn_err(CE_WARN,
+			    "region[%u]: %s - %u bytes\n",
+			    i, 
+			    ((r_type <= 0 || r_type > XLOG_REG_TYPE_MAX) ?
+			    "bad-rtype" : res_type_str[r_type-1]),
+			    ticket->t_res_arr[i].r_len);
+	}
+}
+#else
+#define xlog_print_tic_res(mp, ticket)
+#endif
+
+/*
  * Write some region out to in-core log
  *
  * This will be called when writing externally provided regions or when
@@ -1677,16 +1695,21 @@ xlog_write(xfs_mount_t *	mp,
      * xlog_op_header_t and may need to be double word aligned.
      */
     len = 0;
-    if (ticket->t_flags & XLOG_TIC_INITED)     /* acct for start rec of xact */
+    if (ticket->t_flags & XLOG_TIC_INITED) {    /* acct for start rec of xact */
 	len += sizeof(xlog_op_header_t);
+	XLOG_TIC_ADD_OPHDR(ticket);
+    }
 
     for (index = 0; index < nentries; index++) {
 	len += sizeof(xlog_op_header_t);	    /* each region gets >= 1 */
+	XLOG_TIC_ADD_OPHDR(ticket);
 	len += reg[index].i_len;
+	XLOG_TIC_ADD_REGION(ticket, reg[index].i_len, reg[index].i_type);
     }
     contwr = *start_lsn = 0;
 
     if (ticket->t_curr_res < len) {
+	xlog_print_tic_res(mp, ticket);
 #ifdef DEBUG
 	xlog_panic(
 		"xfs_log_write: reservation ran out. Need to up reservation");
@@ -1790,6 +1813,7 @@ xlog_write(xfs_mount_t *	mp,
 		len += sizeof(xlog_op_header_t); /* from splitting of region */
 		/* account for new log op header */
 		ticket->t_curr_res -= sizeof(xlog_op_header_t);
+		XLOG_TIC_ADD_OPHDR(ticket);
 	    }
 	    xlog_verify_dest_ptr(log, ptr);
 
@@ -2282,6 +2306,9 @@ restart:
 	 */
 	if (log_offset == 0) {
 		ticket->t_curr_res -= log->l_iclog_hsize;
+		XLOG_TIC_ADD_REGION(ticket,
+				    log->l_iclog_hsize,
+				    XLOG_REG_TYPE_LRHEADER);
 		INT_SET(head->h_cycle, ARCH_CONVERT, log->l_curr_cycle);
 		ASSIGN_LSN(head->h_lsn, log);
 		ASSERT(log->l_curr_block >= 0);
@@ -2468,6 +2495,7 @@ xlog_regrant_write_log_space(xlog_t	   *log,
 #endif
 
 	tic->t_curr_res = tic->t_unit_res;
+	XLOG_TIC_RESET_RES(tic);
 
 	if (tic->t_cnt > 0)
 		return (0);
@@ -2608,6 +2636,7 @@ xlog_regrant_reserve_log_space(xlog_t	     *log,
 	XLOG_GRANT_SUB_SPACE(log, ticket->t_curr_res, 'w');
 	XLOG_GRANT_SUB_SPACE(log, ticket->t_curr_res, 'r');
 	ticket->t_curr_res = ticket->t_unit_res;
+	XLOG_TIC_RESET_RES(ticket);
 	xlog_trace_loggrant(log, ticket,
 			    "xlog_regrant_reserve_log_space: sub current res");
 	xlog_verify_grant_head(log, 1);
@@ -2624,6 +2653,7 @@ xlog_regrant_reserve_log_space(xlog_t	     *log,
 	xlog_verify_grant_head(log, 0);
 	GRANT_UNLOCK(log, s);
 	ticket->t_curr_res = ticket->t_unit_res;
+	XLOG_TIC_RESET_RES(ticket);
 }	/* xlog_regrant_reserve_log_space */
 
 
@@ -2813,7 +2843,7 @@ xlog_state_switch_iclogs(xlog_t		*log,
  *		not in the active nor dirty state.
  */
 STATIC int
-xlog_state_sync_all(xlog_t *log, uint flags)
+xlog_state_sync_all(xlog_t *log, uint flags, int *log_flushed)
 {
 	xlog_in_core_t	*iclog;
 	xfs_lsn_t	lsn;
@@ -2862,6 +2892,7 @@ xlog_state_sync_all(xlog_t *log, uint flags)
 
 				if (xlog_state_release_iclog(log, iclog))
 					return XFS_ERROR(EIO);
+				*log_flushed = 1;
 				s = LOG_LOCK(log);
 				if (INT_GET(iclog->ic_header.h_lsn, ARCH_CONVERT) == lsn &&
 				    iclog->ic_state != XLOG_STATE_DIRTY)
@@ -2905,6 +2936,7 @@ maybe_sleep:
 		 */
 		if (iclog->ic_state & XLOG_STATE_IOERROR)
 			return XFS_ERROR(EIO);
+		*log_flushed = 1;
 
 	} else {
 
@@ -2930,7 +2962,8 @@ no_sleep:
 int
 xlog_state_sync(xlog_t	  *log,
 		xfs_lsn_t lsn,
-		uint	  flags)
+		uint	  flags,
+		int	  *log_flushed)
 {
     xlog_in_core_t	*iclog;
     int			already_slept = 0;
@@ -2982,6 +3015,7 @@ try_again:
 			XFS_STATS_INC(xs_log_force_sleep);
 			sv_wait(&iclog->ic_prev->ic_writesema, PSWP,
 				&log->l_icloglock, s);
+			*log_flushed = 1;
 			already_slept = 1;
 			goto try_again;
 		} else {
@@ -2990,6 +3024,7 @@ try_again:
 			LOG_UNLOCK(log, s);
 			if (xlog_state_release_iclog(log, iclog))
 				return XFS_ERROR(EIO);
+			*log_flushed = 1;
 			s = LOG_LOCK(log);
 		}
 	}
@@ -3014,6 +3049,7 @@ try_again:
 		 */
 		if (iclog->ic_state & XLOG_STATE_IOERROR)
 			return XFS_ERROR(EIO);
+		*log_flushed = 1;
 	} else {		/* just return */
 		LOG_UNLOCK(log, s);
 	}
@@ -3179,29 +3215,57 @@ xlog_ticket_get(xlog_t		*log,
 	 * and their unit amount is the total amount of space required.
 	 *
 	 * The following lines of code account for non-transaction data
-	 * which occupy space in the on-disk log. 
+	 * which occupy space in the on-disk log.
+	 *
+	 * Normal form of a transaction is:
+	 * <oph><trans-hdr><start-oph><reg1-oph><reg1><reg2-oph>...<commit-oph>
+	 * and then there are LR hdrs, split-recs and roundoff at end of syncs.
+	 *
+	 * We need to account for all the leadup data and trailer data
+	 * around the transaction data.
+	 * And then we need to account for the worst case in terms of using
+	 * more space.
+	 * The worst case will happen if:
+	 * - the placement of the transaction happens to be such that the
+	 *   roundoff is at its maximum
+	 * - the transaction data is synced before the commit record is synced
+	 *   i.e. <transaction-data><roundoff> | <commit-rec><roundoff>
+	 *   Therefore the commit record is in its own Log Record.
+	 *   This can happen as the commit record is called with its
+	 *   own region to xlog_write().
+	 *   This then means that in the worst case, roundoff can happen for
+	 *   the commit-rec as well.
+	 *   The commit-rec is smaller than padding in this scenario and so it is
+	 *   not added separately.
 	 */
 
+	/* for trans header */
+	unit_bytes += sizeof(xlog_op_header_t);
+	unit_bytes += sizeof(xfs_trans_header_t);
+
 	/* for start-rec */
-	unit_bytes += sizeof(xlog_op_header_t); 
+	unit_bytes += sizeof(xlog_op_header_t);
+
+	/* for LR headers */
+	num_headers = ((unit_bytes + log->l_iclog_size-1) >> log->l_iclog_size_log);
+	unit_bytes += log->l_iclog_hsize * num_headers;
+
+	/* for commit-rec LR header - note: padding will subsume the ophdr */
+	unit_bytes += log->l_iclog_hsize;
 
-	/* for padding */
+	/* for split-recs - ophdrs added when data split over LRs */
+	unit_bytes += sizeof(xlog_op_header_t) * num_headers;
+
+	/* for roundoff padding for transaction data and one for commit record */
 	if (XFS_SB_VERSION_HASLOGV2(&log->l_mp->m_sb) &&
-		log->l_mp->m_sb.sb_logsunit > 1) {
+	    log->l_mp->m_sb.sb_logsunit > 1) {
 		/* log su roundoff */
-		unit_bytes += log->l_mp->m_sb.sb_logsunit;  
+		unit_bytes += 2*log->l_mp->m_sb.sb_logsunit;
 	} else {
 		/* BB roundoff */
-		unit_bytes += BBSIZE;
+		unit_bytes += 2*BBSIZE;
         }
 
-	/* for commit-rec */
-	unit_bytes += sizeof(xlog_op_header_t);
- 
-	/* for LR headers */
-	num_headers = ((unit_bytes + log->l_iclog_size-1) >> log->l_iclog_size_log);
-	unit_bytes += log->l_iclog_hsize * num_headers;
-
 	tic->t_unit_res		= unit_bytes;
 	tic->t_curr_res		= unit_bytes;
 	tic->t_cnt		= cnt;
@@ -3209,10 +3273,13 @@ xlog_ticket_get(xlog_t		*log,
 	tic->t_tid		= (xlog_tid_t)((__psint_t)tic & 0xffffffff);
 	tic->t_clientid		= client;
 	tic->t_flags		= XLOG_TIC_INITED;
+	tic->t_trans_type	= 0;
 	if (xflags & XFS_LOG_PERM_RESERV)
 		tic->t_flags |= XLOG_TIC_PERM_RESERV;
 	sv_init(&(tic->t_sema), SV_DEFAULT, "logtick");
 
+	XLOG_TIC_RESET_RES(tic);
+
 	return tic;
 }	/* xlog_ticket_get */
 
@@ -3223,7 +3290,7 @@ xlog_ticket_get(xlog_t		*log,
  *
  ******************************************************************************
  */
-#if defined(DEBUG) && !defined(XLOG_NOLOG)
+#if defined(DEBUG)
 /*
  * Make sure that the destination ptr is within the valid data region of
  * one of the iclogs.  This uses backup pointers stored in a different
@@ -3364,7 +3431,9 @@ xlog_verify_iclog(xlog_t	 *log,
 			}
 		}
 		if (clientid != XFS_TRANSACTION && clientid != XFS_LOG)
-			cmn_err(CE_WARN, "xlog_verify_iclog: invalid clientid %d op 0x%p offset 0x%x", clientid, ophead, field_offset);
+			cmn_err(CE_WARN, "xlog_verify_iclog: "
+				"invalid clientid %d op 0x%p offset 0x%lx",
+				clientid, ophead, (unsigned long)field_offset);
 
 		/* check length */
 		field_offset = (__psint_t)
@@ -3385,7 +3454,7 @@ xlog_verify_iclog(xlog_t	 *log,
 		ptr += sizeof(xlog_op_header_t) + op_len;
 	}
 }	/* xlog_verify_iclog */
-#endif /* DEBUG && !XLOG_NOLOG */
+#endif
 
 /*
  * Mark all iclogs IOERROR. LOG_LOCK is held by the caller.
@@ -3435,6 +3504,7 @@ xfs_log_force_umount(
 	xlog_ticket_t	*tic;
 	xlog_t		*log;
 	int		retval;
+	int		dummy;
 	SPLDECL(s);
 	SPLDECL(s2);
 
@@ -3513,7 +3583,7 @@ xfs_log_force_umount(
 		 * Force the incore logs to disk before shutting the
 		 * log down completely.
 		 */
-		xlog_state_sync_all(log, XFS_LOG_FORCE|XFS_LOG_SYNC);
+		xlog_state_sync_all(log, XFS_LOG_FORCE|XFS_LOG_SYNC, &dummy);
 		s2 = LOG_LOCK(log);
 		retval = xlog_state_ioerror(log);
 		LOG_UNLOCK(log, s2);
diff --git a/fs/xfs/xfs_log.h b/fs/xfs/xfs_log.h
index 0db122ddda3f..158829ca56f6 100644
--- a/fs/xfs/xfs_log.h
+++ b/fs/xfs/xfs_log.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_LOG_H__
 #define __XFS_LOG_H__
@@ -114,9 +100,44 @@ xfs_lsn_t	_lsn_cmp(xfs_lsn_t lsn1, xfs_lsn_t lsn2)
 #define XFS_VOLUME		0x2
 #define XFS_LOG			0xaa
 
+
+/* Region types for iovec's i_type */
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_REG_TYPE_BFORMAT		1
+#define XLOG_REG_TYPE_BCHUNK		2
+#define XLOG_REG_TYPE_EFI_FORMAT	3
+#define XLOG_REG_TYPE_EFD_FORMAT	4
+#define XLOG_REG_TYPE_IFORMAT		5
+#define XLOG_REG_TYPE_ICORE		6
+#define XLOG_REG_TYPE_IEXT		7
+#define XLOG_REG_TYPE_IBROOT		8
+#define XLOG_REG_TYPE_ILOCAL		9
+#define XLOG_REG_TYPE_IATTR_EXT		10
+#define XLOG_REG_TYPE_IATTR_BROOT	11
+#define XLOG_REG_TYPE_IATTR_LOCAL	12
+#define XLOG_REG_TYPE_QFORMAT		13
+#define XLOG_REG_TYPE_DQUOT		14
+#define XLOG_REG_TYPE_QUOTAOFF		15
+#define XLOG_REG_TYPE_LRHEADER		16
+#define XLOG_REG_TYPE_UNMOUNT		17
+#define XLOG_REG_TYPE_COMMIT		18
+#define XLOG_REG_TYPE_TRANSHDR		19
+#define XLOG_REG_TYPE_MAX		19
+#endif
+
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_VEC_SET_TYPE(vecp, t) ((vecp)->i_type = (t))
+#else
+#define XLOG_VEC_SET_TYPE(vecp, t)
+#endif
+
+
 typedef struct xfs_log_iovec {
 	xfs_caddr_t		i_addr;		/* beginning address of region */
 	int		i_len;		/* length in bytes of region */
+#if defined(XFS_LOG_RES_DEBUG)
+ 	uint		i_type;		/* type of region */
+#endif
 } xfs_log_iovec_t;
 
 typedef void* xfs_log_ticket_t;
@@ -139,9 +160,12 @@ xfs_lsn_t xfs_log_done(struct xfs_mount *mp,
 		       xfs_log_ticket_t ticket,
 		       void		**iclog,
 		       uint		flags);
-int	  xfs_log_force(struct xfs_mount *mp,
-			xfs_lsn_t	 lsn,
-			uint		 flags);
+int	  _xfs_log_force(struct xfs_mount *mp,
+			 xfs_lsn_t	lsn,
+			 uint		flags,
+			 int		*log_forced);
+#define xfs_log_force(mp, lsn, flags) \
+	_xfs_log_force(mp, lsn, flags, NULL);
 int	  xfs_log_mount(struct xfs_mount	*mp,
 			struct xfs_buftarg	*log_target,
 			xfs_daddr_t		start_block,
@@ -159,7 +183,8 @@ int	  xfs_log_reserve(struct xfs_mount *mp,
 			  int		   count,
 			  xfs_log_ticket_t *ticket,
 			  __uint8_t	   clientid,
-			  uint		   flags);
+			  uint		   flags,
+			  uint		   t_type);
 int	  xfs_log_write(struct xfs_mount *mp,
 			xfs_log_iovec_t  region[],
 			int		 nentries,
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index 1a1d452f15f9..8f285149681f 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_LOG_PRIV_H__
 #define __XFS_LOG_PRIV_H__
@@ -35,6 +21,7 @@
 struct xfs_buf;
 struct ktrace;
 struct log;
+struct xlog_ticket;
 struct xfs_buf_cancel;
 struct xfs_mount;
 
@@ -112,7 +99,7 @@ struct xfs_mount;
  * this has endian issues, of course.
  */
 
-#if __BYTE_ORDER == __LITTLE_ENDIAN
+#ifndef XFS_NATIVE_HOST
 #define GET_CLIENT_ID(i,arch) \
     ((i) & 0xff)
 #else
@@ -120,77 +107,6 @@ struct xfs_mount;
     ((i) >> 24)
 #endif
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XLOG_GRANT_SUB_SPACE)
-void xlog_grant_sub_space(struct log *log, int bytes, int type);
-#define XLOG_GRANT_SUB_SPACE(log,bytes,type)	\
-	xlog_grant_sub_space(log,bytes,type)
-#else
-#define XLOG_GRANT_SUB_SPACE(log,bytes,type)				\
-    {									\
-	if (type == 'w') {						\
-		(log)->l_grant_write_bytes -= (bytes);			\
-		if ((log)->l_grant_write_bytes < 0) {			\
-			(log)->l_grant_write_bytes += (log)->l_logsize;	\
-			(log)->l_grant_write_cycle--;			\
-		}							\
-	} else {							\
-		(log)->l_grant_reserve_bytes -= (bytes);		\
-		if ((log)->l_grant_reserve_bytes < 0) {			\
-			(log)->l_grant_reserve_bytes += (log)->l_logsize;\
-			(log)->l_grant_reserve_cycle--;			\
-		}							\
-	 }								\
-    }
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XLOG_GRANT_ADD_SPACE)
-void xlog_grant_add_space(struct log *log, int bytes, int type);
-#define XLOG_GRANT_ADD_SPACE(log,bytes,type)	\
-	xlog_grant_add_space(log,bytes,type)
-#else
-#define XLOG_GRANT_ADD_SPACE(log,bytes,type)				\
-    {									\
-	if (type == 'w') {						\
-		(log)->l_grant_write_bytes += (bytes);			\
-		if ((log)->l_grant_write_bytes > (log)->l_logsize) {	\
-			(log)->l_grant_write_bytes -= (log)->l_logsize;	\
-			(log)->l_grant_write_cycle++;			\
-		}							\
-	} else {							\
-		(log)->l_grant_reserve_bytes += (bytes);		\
-		if ((log)->l_grant_reserve_bytes > (log)->l_logsize) {	\
-			(log)->l_grant_reserve_bytes -= (log)->l_logsize;\
-			(log)->l_grant_reserve_cycle++;			\
-		}							\
-	 }								\
-    }
-#endif
-#define XLOG_INS_TICKETQ(q,tic)				\
-    {							\
-	if (q) {					\
-		(tic)->t_next	    = (q);		\
-		(tic)->t_prev	    = (q)->t_prev;	\
-		(q)->t_prev->t_next = (tic);		\
-		(q)->t_prev	    = (tic);		\
-	} else {					\
-		(tic)->t_prev = (tic)->t_next = (tic);	\
-		(q) = (tic);				\
-	}						\
-	(tic)->t_flags |= XLOG_TIC_IN_Q;		\
-    }
-#define XLOG_DEL_TICKETQ(q,tic)				\
-    {							\
-	if ((tic) == (tic)->t_next) {			\
-		(q) = NULL;				\
-	} else {					\
-		(q) = (tic)->t_next;			\
-		(tic)->t_next->t_prev = (tic)->t_prev;	\
-		(tic)->t_prev->t_next = (tic)->t_next;	\
-	}						\
-	(tic)->t_next = (tic)->t_prev = NULL;		\
-	(tic)->t_flags &= ~XLOG_TIC_IN_Q;		\
-    }
-
-
 #define GRANT_LOCK(log)		mutex_spinlock(&(log)->l_grant_lock)
 #define GRANT_UNLOCK(log, s)	mutex_spinunlock(&(log)->l_grant_lock, s)
 #define LOG_LOCK(log)		mutex_spinlock(&(log)->l_icloglock)
@@ -335,18 +251,66 @@ typedef __uint32_t xlog_tid_t;
 
 #define XLOG_COVER_OPS		5
 
+
+/* Ticket reservation region accounting */ 
+#if defined(XFS_LOG_RES_DEBUG)
+#define XLOG_TIC_LEN_MAX	15
+#define XLOG_TIC_RESET_RES(t) ((t)->t_res_num = \
+				(t)->t_res_arr_sum = (t)->t_res_num_ophdrs = 0)
+#define XLOG_TIC_ADD_OPHDR(t) ((t)->t_res_num_ophdrs++)
+#define XLOG_TIC_ADD_REGION(t, len, type)				\
+	do {								\
+		if ((t)->t_res_num == XLOG_TIC_LEN_MAX) { 		\
+			/* add to overflow and start again */		\
+			(t)->t_res_o_flow += (t)->t_res_arr_sum;	\
+			(t)->t_res_num = 0;				\
+			(t)->t_res_arr_sum = 0;				\
+		}							\
+		(t)->t_res_arr[(t)->t_res_num].r_len = (len);		\
+		(t)->t_res_arr[(t)->t_res_num].r_type = (type);		\
+		(t)->t_res_arr_sum += (len);				\
+		(t)->t_res_num++;					\
+	} while (0)
+
+/*
+ * Reservation region
+ * As would be stored in xfs_log_iovec but without the i_addr which
+ * we don't care about.
+ */
+typedef struct xlog_res {
+	uint	r_len;
+	uint	r_type;
+} xlog_res_t;
+#else
+#define XLOG_TIC_RESET_RES(t)
+#define XLOG_TIC_ADD_OPHDR(t)
+#define XLOG_TIC_ADD_REGION(t, len, type)
+#endif
+
+
 typedef struct xlog_ticket {
-	sv_t		   t_sema;	 /* sleep on this semaphore	 :20 */
-	struct xlog_ticket *t_next;	 /*			         : 4 */
-	struct xlog_ticket *t_prev;	 /*				 : 4 */
-	xlog_tid_t	   t_tid;	 /* transaction identifier	 : 4 */
-	int		   t_curr_res;	 /* current reservation in bytes : 4 */
-	int		   t_unit_res;	 /* unit reservation in bytes    : 4 */
-	__uint8_t	   t_ocnt;	 /* original count		 : 1 */
-	__uint8_t	   t_cnt;	 /* current count		 : 1 */
-	__uint8_t	   t_clientid;	 /* who does this belong to;	 : 1 */
-	__uint8_t	   t_flags;	 /* properties of reservation	 : 1 */
+	sv_t		   t_sema;	 /* sleep on this semaphore      : 20 */
+ 	struct xlog_ticket *t_next;	 /*			         :4|8 */
+	struct xlog_ticket *t_prev;	 /*				 :4|8 */
+	xlog_tid_t	   t_tid;	 /* transaction identifier	 : 4  */
+	int		   t_curr_res;	 /* current reservation in bytes : 4  */
+	int		   t_unit_res;	 /* unit reservation in bytes    : 4  */
+	char		   t_ocnt;	 /* original count		 : 1  */
+	char		   t_cnt;	 /* current count		 : 1  */
+	char		   t_clientid;	 /* who does this belong to;	 : 1  */
+	char		   t_flags;	 /* properties of reservation	 : 1  */
+	uint		   t_trans_type; /* transaction type             : 4  */
+
+#if defined (XFS_LOG_RES_DEBUG)
+        /* reservation array fields */
+	uint		   t_res_num;                    /* num in array : 4 */
+	xlog_res_t	   t_res_arr[XLOG_TIC_LEN_MAX];  /* array of res : X */ 
+	uint		   t_res_num_ophdrs;		 /* num op hdrs  : 4 */
+	uint		   t_res_arr_sum;		 /* array sum    : 4 */
+	uint		   t_res_o_flow;		 /* sum overflow : 4 */
+#endif
 } xlog_ticket_t;
+
 #endif
 
 
@@ -366,14 +330,10 @@ typedef struct xlog_op_header {
 #define XLOG_FMT_IRIX_BE  3
 
 /* our fmt */
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-#define XLOG_FMT XLOG_FMT_LINUX_LE
-#else
-#if __BYTE_ORDER == __BIG_ENDIAN
+#ifdef XFS_NATIVE_HOST
 #define XLOG_FMT XLOG_FMT_LINUX_BE
 #else
-#error unknown byte order
-#endif
+#define XLOG_FMT XLOG_FMT_LINUX_LE
 #endif
 
 typedef struct xlog_rec_header {
@@ -532,6 +492,77 @@ typedef struct log {
 						 * alignment mask */
 } xlog_t;
 
+#define XLOG_FORCED_SHUTDOWN(log)	((log)->l_flags & XLOG_IO_ERROR)
+
+#define XLOG_GRANT_SUB_SPACE(log,bytes,type)	\
+	xlog_grant_sub_space(log,bytes,type)
+static inline void xlog_grant_sub_space(struct log *log, int bytes, int type)
+{
+	if (type == 'w') {						\
+		(log)->l_grant_write_bytes -= (bytes);			\
+		if ((log)->l_grant_write_bytes < 0) {			\
+			(log)->l_grant_write_bytes += (log)->l_logsize;	\
+			(log)->l_grant_write_cycle--;			\
+		}							\
+	} else {							\
+		(log)->l_grant_reserve_bytes -= (bytes);		\
+		if ((log)->l_grant_reserve_bytes < 0) {			\
+			(log)->l_grant_reserve_bytes += (log)->l_logsize;\
+			(log)->l_grant_reserve_cycle--;			\
+		}							\
+	 }								\
+}
+
+#define XLOG_GRANT_ADD_SPACE(log,bytes,type)	\
+	xlog_grant_add_space(log,bytes,type)
+static inline void
+xlog_grant_add_space(struct log *log, int bytes, int type)
+{
+	if (type == 'w') {						\
+		(log)->l_grant_write_bytes += (bytes);			\
+		if ((log)->l_grant_write_bytes > (log)->l_logsize) {	\
+			(log)->l_grant_write_bytes -= (log)->l_logsize;	\
+			(log)->l_grant_write_cycle++;			\
+		}							\
+	} else {							\
+		(log)->l_grant_reserve_bytes += (bytes);		\
+		if ((log)->l_grant_reserve_bytes > (log)->l_logsize) {	\
+			(log)->l_grant_reserve_bytes -= (log)->l_logsize;\
+			(log)->l_grant_reserve_cycle++;			\
+		}							\
+	 }								\
+}
+
+#define XLOG_INS_TICKETQ(q, tic)	xlog_ins_ticketq(q, tic)
+static inline void
+xlog_ins_ticketq(struct xlog_ticket *q, struct xlog_ticket *tic)
+{							\
+	if (q) {					\
+		(tic)->t_next	    = (q);		\
+		(tic)->t_prev	    = (q)->t_prev;	\
+		(q)->t_prev->t_next = (tic);		\
+		(q)->t_prev	    = (tic);		\
+	} else {					\
+		(tic)->t_prev = (tic)->t_next = (tic);	\
+		(q) = (tic);				\
+	}						\
+	(tic)->t_flags |= XLOG_TIC_IN_Q;		\
+}
+
+#define XLOG_DEL_TICKETQ(q, tic)	xlog_del_ticketq(q, tic)
+static inline void
+xlog_del_ticketq(struct xlog_ticket *q, struct xlog_ticket *tic)
+{							\
+	if ((tic) == (tic)->t_next) {			\
+		(q) = NULL;				\
+	} else {					\
+		(q) = (tic)->t_next;			\
+		(tic)->t_next->t_prev = (tic)->t_prev;	\
+		(tic)->t_prev->t_next = (tic)->t_next;	\
+	}						\
+	(tic)->t_next = (tic)->t_prev = NULL;		\
+	(tic)->t_flags &= ~XLOG_TIC_IN_Q;		\
+}
 
 /* common routines */
 extern xfs_lsn_t xlog_assign_tail_lsn(struct xfs_mount *mp);
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 0aac28ddb81c..8ab7df768063 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1,66 +1,51 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
-#include "xfs_ag.h"
-#include "xfs_sb.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
+#include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_error.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_attr_sf.h"
+#include "xfs_alloc_btree.h"
+#include "xfs_ialloc_btree.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_imap.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
-#include "xfs_ialloc_btree.h"
+#include "xfs_inode_item.h"
+#include "xfs_imap.h"
+#include "xfs_alloc.h"
 #include "xfs_ialloc.h"
 #include "xfs_log_priv.h"
 #include "xfs_buf_item.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_log_recover.h"
 #include "xfs_extfree_item.h"
 #include "xfs_trans_priv.h"
-#include "xfs_bit.h"
 #include "xfs_quota.h"
 #include "xfs_rw.h"
 
@@ -1387,7 +1372,7 @@ xlog_recover_add_to_cont_trans(
 	old_ptr = item->ri_buf[item->ri_cnt-1].i_addr;
 	old_len = item->ri_buf[item->ri_cnt-1].i_len;
 
-	ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0);
+	ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0u);
 	memcpy(&ptr[old_len], dp, len); /* d, s, l */
 	item->ri_buf[item->ri_cnt-1].i_len += len;
 	item->ri_buf[item->ri_cnt-1].i_addr = ptr;
@@ -2013,79 +1998,74 @@ xfs_qm_dqcheck(
 	 * This is all fine; things are still consistent, and we haven't lost
 	 * any quota information. Just don't complain about bad dquot blks.
 	 */
-	if (INT_GET(ddq->d_magic, ARCH_CONVERT) != XFS_DQUOT_MAGIC) {
+	if (be16_to_cpu(ddq->d_magic) != XFS_DQUOT_MAGIC) {
 		if (flags & XFS_QMOPT_DOWARN)
 			cmn_err(CE_ALERT,
 			"%s : XFS dquot ID 0x%x, magic 0x%x != 0x%x",
-			str, id,
-			INT_GET(ddq->d_magic, ARCH_CONVERT), XFS_DQUOT_MAGIC);
+			str, id, be16_to_cpu(ddq->d_magic), XFS_DQUOT_MAGIC);
 		errs++;
 	}
-	if (INT_GET(ddq->d_version, ARCH_CONVERT) != XFS_DQUOT_VERSION) {
+	if (ddq->d_version != XFS_DQUOT_VERSION) {
 		if (flags & XFS_QMOPT_DOWARN)
 			cmn_err(CE_ALERT,
 			"%s : XFS dquot ID 0x%x, version 0x%x != 0x%x",
-			str, id,
-			INT_GET(ddq->d_magic, ARCH_CONVERT), XFS_DQUOT_VERSION);
+			str, id, ddq->d_version, XFS_DQUOT_VERSION);
 		errs++;
 	}
 
-	if (INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_USER &&
-	    INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_PROJ &&
-	    INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_GROUP) {
+	if (ddq->d_flags != XFS_DQ_USER &&
+	    ddq->d_flags != XFS_DQ_PROJ &&
+	    ddq->d_flags != XFS_DQ_GROUP) {
 		if (flags & XFS_QMOPT_DOWARN)
 			cmn_err(CE_ALERT,
 			"%s : XFS dquot ID 0x%x, unknown flags 0x%x",
-			str, id, INT_GET(ddq->d_flags, ARCH_CONVERT));
+			str, id, ddq->d_flags);
 		errs++;
 	}
 
-	if (id != -1 && id != INT_GET(ddq->d_id, ARCH_CONVERT)) {
+	if (id != -1 && id != be32_to_cpu(ddq->d_id)) {
 		if (flags & XFS_QMOPT_DOWARN)
 			cmn_err(CE_ALERT,
 			"%s : ondisk-dquot 0x%p, ID mismatch: "
 			"0x%x expected, found id 0x%x",
-			str, ddq, id, INT_GET(ddq->d_id, ARCH_CONVERT));
+			str, ddq, id, be32_to_cpu(ddq->d_id));
 		errs++;
 	}
 
 	if (!errs && ddq->d_id) {
-		if (INT_GET(ddq->d_blk_softlimit, ARCH_CONVERT) &&
-		    INT_GET(ddq->d_bcount, ARCH_CONVERT) >=
-				INT_GET(ddq->d_blk_softlimit, ARCH_CONVERT)) {
+		if (ddq->d_blk_softlimit &&
+		    be64_to_cpu(ddq->d_bcount) >=
+				be64_to_cpu(ddq->d_blk_softlimit)) {
 			if (!ddq->d_btimer) {
 				if (flags & XFS_QMOPT_DOWARN)
 					cmn_err(CE_ALERT,
 					"%s : Dquot ID 0x%x (0x%p) "
 					"BLK TIMER NOT STARTED",
-					str, (int)
-					INT_GET(ddq->d_id, ARCH_CONVERT), ddq);
+					str, (int)be32_to_cpu(ddq->d_id), ddq);
 				errs++;
 			}
 		}
-		if (INT_GET(ddq->d_ino_softlimit, ARCH_CONVERT) &&
-		    INT_GET(ddq->d_icount, ARCH_CONVERT) >=
-				INT_GET(ddq->d_ino_softlimit, ARCH_CONVERT)) {
+		if (ddq->d_ino_softlimit &&
+		    be64_to_cpu(ddq->d_icount) >=
+				be64_to_cpu(ddq->d_ino_softlimit)) {
 			if (!ddq->d_itimer) {
 				if (flags & XFS_QMOPT_DOWARN)
 					cmn_err(CE_ALERT,
 					"%s : Dquot ID 0x%x (0x%p) "
 					"INODE TIMER NOT STARTED",
-					str, (int)
-					INT_GET(ddq->d_id, ARCH_CONVERT), ddq);
+					str, (int)be32_to_cpu(ddq->d_id), ddq);
 				errs++;
 			}
 		}
-		if (INT_GET(ddq->d_rtb_softlimit, ARCH_CONVERT) &&
-		    INT_GET(ddq->d_rtbcount, ARCH_CONVERT) >=
-				INT_GET(ddq->d_rtb_softlimit, ARCH_CONVERT)) {
+		if (ddq->d_rtb_softlimit &&
+		    be64_to_cpu(ddq->d_rtbcount) >=
+				be64_to_cpu(ddq->d_rtb_softlimit)) {
 			if (!ddq->d_rtbtimer) {
 				if (flags & XFS_QMOPT_DOWARN)
 					cmn_err(CE_ALERT,
 					"%s : Dquot ID 0x%x (0x%p) "
 					"RTBLK TIMER NOT STARTED",
-					str, (int)
-					INT_GET(ddq->d_id, ARCH_CONVERT), ddq);
+					str, (int)be32_to_cpu(ddq->d_id), ddq);
 				errs++;
 			}
 		}
@@ -2103,10 +2083,11 @@ xfs_qm_dqcheck(
 	ASSERT(id != -1);
 	ASSERT(flags & XFS_QMOPT_DQREPAIR);
 	memset(d, 0, sizeof(xfs_dqblk_t));
-	INT_SET(d->dd_diskdq.d_magic, ARCH_CONVERT, XFS_DQUOT_MAGIC);
-	INT_SET(d->dd_diskdq.d_version, ARCH_CONVERT, XFS_DQUOT_VERSION);
-	INT_SET(d->dd_diskdq.d_id, ARCH_CONVERT, id);
-	INT_SET(d->dd_diskdq.d_flags, ARCH_CONVERT, type);
+
+	d->dd_diskdq.d_magic = cpu_to_be16(XFS_DQUOT_MAGIC);
+	d->dd_diskdq.d_version = XFS_DQUOT_VERSION;
+	d->dd_diskdq.d_flags = type;
+	d->dd_diskdq.d_id = cpu_to_be32(id);
 
 	return errs;
 }
@@ -2226,8 +2207,9 @@ xlog_recover_do_buffer_trans(
 		break;
 	default:
 		xfs_fs_cmn_err(CE_ALERT, log->l_mp,
-			"xfs_log_recover: unknown buffer type 0x%x, dev %s",
-			buf_f->blf_type, XFS_BUFTARG_NAME(log->l_targ));
+			"xfs_log_recover: unknown buffer type 0x%x, logdev %s",
+			buf_f->blf_type, log->l_mp->m_logname ?
+			log->l_mp->m_logname : "internal");
 		XFS_ERROR_REPORT("xlog_recover_do_buffer_trans",
 				 XFS_ERRLEVEL_LOW, log->l_mp);
 		return XFS_ERROR(EFSCORRUPTED);
@@ -3178,13 +3160,12 @@ xlog_recover_clear_agi_bucket(
 	}
 
 	agi = XFS_BUF_TO_AGI(agibp);
-	if (INT_GET(agi->agi_magicnum, ARCH_CONVERT) != XFS_AGI_MAGIC) {
+	if (be32_to_cpu(agi->agi_magicnum) != XFS_AGI_MAGIC) {
 		xfs_trans_cancel(tp, XFS_TRANS_ABORT);
 		return;
 	}
-	ASSERT(INT_GET(agi->agi_magicnum, ARCH_CONVERT) == XFS_AGI_MAGIC);
 
-	INT_SET(agi->agi_unlinked[bucket], ARCH_CONVERT, NULLAGINO);
+	agi->agi_unlinked[bucket] = cpu_to_be32(NULLAGINO);
 	offset = offsetof(xfs_agi_t, agi_unlinked) +
 		 (sizeof(xfs_agino_t) * bucket);
 	xfs_trans_log_buf(tp, agibp, offset,
@@ -3243,12 +3224,11 @@ xlog_recover_process_iunlinks(
 				XFS_AG_DADDR(mp, agno, XFS_AGI_DADDR(mp)));
 		}
 		agi = XFS_BUF_TO_AGI(agibp);
-		ASSERT(XFS_AGI_MAGIC ==
-			INT_GET(agi->agi_magicnum, ARCH_CONVERT));
+		ASSERT(XFS_AGI_MAGIC == be32_to_cpu(agi->agi_magicnum));
 
 		for (bucket = 0; bucket < XFS_AGI_UNLINKED_BUCKETS; bucket++) {
 
-			agino = INT_GET(agi->agi_unlinked[bucket], ARCH_CONVERT);
+			agino = be32_to_cpu(agi->agi_unlinked[bucket]);
 			while (agino != NULLAGINO) {
 
 				/*
@@ -3336,8 +3316,8 @@ xlog_recover_process_iunlinks(
 							XFS_AGI_DADDR(mp)));
 				}
 				agi = XFS_BUF_TO_AGI(agibp);
-				ASSERT(XFS_AGI_MAGIC == INT_GET(
-					agi->agi_magicnum, ARCH_CONVERT));
+				ASSERT(XFS_AGI_MAGIC == be32_to_cpu(
+					agi->agi_magicnum));
 			}
 		}
 
@@ -3938,8 +3918,9 @@ xlog_recover(
 		}
 
 		cmn_err(CE_NOTE,
-			"Starting XFS recovery on filesystem: %s (dev: %s)",
-			log->l_mp->m_fsname, XFS_BUFTARG_NAME(log->l_targ));
+			"Starting XFS recovery on filesystem: %s (logdev: %s)",
+			log->l_mp->m_fsname, log->l_mp->m_logname ?
+			log->l_mp->m_logname : "internal");
 
 		error = xlog_do_recover(log, head_blk, tail_blk);
 		log->l_flags |= XLOG_RECOVERY_NEEDED;
@@ -3987,8 +3968,9 @@ xlog_recover_finish(
 		xlog_recover_check_summary(log);
 
 		cmn_err(CE_NOTE,
-			"Ending XFS recovery on filesystem: %s (dev: %s)",
-			log->l_mp->m_fsname, XFS_BUFTARG_NAME(log->l_targ));
+			"Ending XFS recovery on filesystem: %s (logdev: %s)",
+			log->l_mp->m_fsname, log->l_mp->m_logname ?
+			log->l_mp->m_logname : "internal");
 		log->l_flags &= ~XLOG_RECOVERY_NEEDED;
 	} else {
 		cmn_err(CE_DEBUG,
@@ -4038,14 +4020,12 @@ xlog_recover_check_summary(
 						mp, agfbp, agfdaddr);
 		}
 		agfp = XFS_BUF_TO_AGF(agfbp);
-		ASSERT(XFS_AGF_MAGIC ==
-			INT_GET(agfp->agf_magicnum, ARCH_CONVERT));
-		ASSERT(XFS_AGF_GOOD_VERSION(
-			INT_GET(agfp->agf_versionnum, ARCH_CONVERT)));
-		ASSERT(INT_GET(agfp->agf_seqno, ARCH_CONVERT) == agno);
-
-		freeblks += INT_GET(agfp->agf_freeblks, ARCH_CONVERT) +
-			    INT_GET(agfp->agf_flcount, ARCH_CONVERT);
+		ASSERT(XFS_AGF_MAGIC == be32_to_cpu(agfp->agf_magicnum));
+		ASSERT(XFS_AGF_GOOD_VERSION(be32_to_cpu(agfp->agf_versionnum)));
+		ASSERT(be32_to_cpu(agfp->agf_seqno) == agno);
+
+		freeblks += be32_to_cpu(agfp->agf_freeblks) +
+			    be32_to_cpu(agfp->agf_flcount);
 		xfs_buf_relse(agfbp);
 
 		agidaddr = XFS_AG_DADDR(mp, agno, XFS_AGI_DADDR(mp));
@@ -4056,14 +4036,12 @@ xlog_recover_check_summary(
 					  mp, agibp, agidaddr);
 		}
 		agip = XFS_BUF_TO_AGI(agibp);
-		ASSERT(XFS_AGI_MAGIC ==
-			INT_GET(agip->agi_magicnum, ARCH_CONVERT));
-		ASSERT(XFS_AGI_GOOD_VERSION(
-			INT_GET(agip->agi_versionnum, ARCH_CONVERT)));
-		ASSERT(INT_GET(agip->agi_seqno, ARCH_CONVERT) == agno);
-
-		itotal += INT_GET(agip->agi_count, ARCH_CONVERT);
-		ifree += INT_GET(agip->agi_freecount, ARCH_CONVERT);
+		ASSERT(XFS_AGI_MAGIC == be32_to_cpu(agip->agi_magicnum));
+		ASSERT(XFS_AGI_GOOD_VERSION(be32_to_cpu(agip->agi_versionnum)));
+		ASSERT(be32_to_cpu(agip->agi_seqno) == agno);
+
+		itotal += be32_to_cpu(agip->agi_count);
+		ifree += be32_to_cpu(agip->agi_freecount);
 		xfs_buf_relse(agibp);
 	}
 
diff --git a/fs/xfs/xfs_log_recover.h b/fs/xfs/xfs_log_recover.h
index 42158b442b55..b22545555301 100644
--- a/fs/xfs/xfs_log_recover.h
+++ b/fs/xfs/xfs_log_recover.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_LOG_RECOVER_H__
 #define __XFS_LOG_RECOVER_H__
diff --git a/fs/xfs/xfs_mac.h b/fs/xfs/xfs_mac.h
index 8d59aaffeb8e..18e0e98e03d0 100644
--- a/fs/xfs/xfs_mac.h
+++ b/fs/xfs/xfs_mac.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2001-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2001-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_MAC_H__
 #define __XFS_MAC_H__
diff --git a/fs/xfs/xfs_macros.c b/fs/xfs/xfs_macros.c
deleted file mode 100644
index 698c2cd62858..000000000000
--- a/fs/xfs/xfs_macros.c
+++ /dev/null
@@ -1,2141 +0,0 @@
-/*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-
-#define	XFS_MACRO_C
-
-#include "xfs.h"
-#include "xfs_macros.h"
-#include "xfs_types.h"
-#include "xfs_inum.h"
-#include "xfs_log.h"
-#include "xfs_trans.h"
-#include "xfs_sb.h"
-#include "xfs_ag.h"
-#include "xfs_dir.h"
-#include "xfs_dir2.h"
-#include "xfs_dmapi.h"
-#include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
-#include "xfs_ialloc_btree.h"
-#include "xfs_bmap_btree.h"
-#include "xfs_btree.h"
-#include "xfs_attr_sf.h"
-#include "xfs_dir_sf.h"
-#include "xfs_dir2_sf.h"
-#include "xfs_dinode.h"
-#include "xfs_ialloc.h"
-#include "xfs_inode_item.h"
-#include "xfs_inode.h"
-#include "xfs_bmap.h"
-#include "xfs_rw.h"
-#include "xfs_log_priv.h"
-#include "xfs_da_btree.h"
-#include "xfs_attr_leaf.h"
-#include "xfs_dir_leaf.h"
-#include "xfs_dir2_data.h"
-#include "xfs_dir2_leaf.h"
-#include "xfs_dir2_block.h"
-#include "xfs_dir2_node.h"
-#include "xfs_bit.h"
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_ISNULLDSTARTBLOCK)
-int
-isnulldstartblock(xfs_dfsbno_t x)
-{
-	return ISNULLDSTARTBLOCK(x);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_ISNULLSTARTBLOCK)
-int
-isnullstartblock(xfs_fsblock_t x)
-{
-	return ISNULLSTARTBLOCK(x);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_NULLSTARTBLOCK)
-xfs_fsblock_t
-nullstartblock(int k)
-{
-	return NULLSTARTBLOCK(k);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_STARTBLOCKVAL)
-xfs_filblks_t
-startblockval(xfs_fsblock_t x)
-{
-	return STARTBLOCKVAL(x);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AG_CHECK_DADDR)
-void
-xfs_ag_check_daddr(xfs_mount_t *mp, xfs_daddr_t d, xfs_extlen_t len)
-{
-	XFS_AG_CHECK_DADDR(mp, d, len);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AG_DADDR)
-xfs_daddr_t
-xfs_ag_daddr(xfs_mount_t *mp, xfs_agnumber_t agno, xfs_daddr_t d)
-{
-	return XFS_AG_DADDR(mp, agno, d);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AG_MAXLEVELS)
-int
-xfs_ag_maxlevels(xfs_mount_t *mp)
-{
-	return XFS_AG_MAXLEVELS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGB_TO_DADDR)
-xfs_daddr_t
-xfs_agb_to_daddr(xfs_mount_t *mp, xfs_agnumber_t agno, xfs_agblock_t agbno)
-{
-	return XFS_AGB_TO_DADDR(mp, agno, agbno);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGB_TO_FSB)
-xfs_fsblock_t
-xfs_agb_to_fsb(xfs_mount_t *mp, xfs_agnumber_t agno, xfs_agblock_t agbno)
-{
-	return XFS_AGB_TO_FSB(mp, agno, agbno);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGBLOCK_MAX)
-xfs_agblock_t
-xfs_agblock_max(xfs_agblock_t a, xfs_agblock_t b)
-{
-	return XFS_AGBLOCK_MAX(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGBLOCK_MIN)
-xfs_agblock_t
-xfs_agblock_min(xfs_agblock_t a, xfs_agblock_t b)
-{
-	return XFS_AGBLOCK_MIN(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGF_BLOCK)
-xfs_agblock_t
-xfs_agf_block(xfs_mount_t *mp)
-{
-	return XFS_AGF_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGF_GOOD_VERSION)
-int
-xfs_agf_good_version(unsigned v)
-{
-	return XFS_AGF_GOOD_VERSION(v);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGFL_BLOCK)
-xfs_agblock_t
-xfs_agfl_block(xfs_mount_t *mp)
-{
-	return XFS_AGFL_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGI_BLOCK)
-xfs_agblock_t
-xfs_agi_block(xfs_mount_t *mp)
-{
-	return XFS_AGI_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGI_GOOD_VERSION)
-int
-xfs_agi_good_version(unsigned v)
-{
-	return XFS_AGI_GOOD_VERSION(v);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGINO_TO_AGBNO)
-xfs_agblock_t
-xfs_agino_to_agbno(xfs_mount_t *mp, xfs_agino_t i)
-{
-	return XFS_AGINO_TO_AGBNO(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGINO_TO_INO)
-xfs_ino_t
-xfs_agino_to_ino(xfs_mount_t *mp, xfs_agnumber_t a, xfs_agino_t i)
-{
-	return XFS_AGINO_TO_INO(mp, a, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_AGINO_TO_OFFSET)
-int
-xfs_agino_to_offset(xfs_mount_t *mp, xfs_agino_t i)
-{
-	return XFS_AGINO_TO_OFFSET(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ALLOC_BLOCK_MAXRECS)
-int
-xfs_alloc_block_maxrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_ALLOC_BLOCK_MAXRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ALLOC_BLOCK_MINRECS)
-int
-xfs_alloc_block_minrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_ALLOC_BLOCK_MINRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ALLOC_BLOCK_SIZE)
-/*ARGSUSED1*/
-int
-xfs_alloc_block_size(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_ALLOC_BLOCK_SIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ALLOC_KEY_ADDR)
-/*ARGSUSED3*/
-xfs_alloc_key_t *
-xfs_alloc_key_addr(xfs_alloc_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_ALLOC_KEY_ADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ALLOC_PTR_ADDR)
-xfs_alloc_ptr_t *
-xfs_alloc_ptr_addr(xfs_alloc_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_ALLOC_PTR_ADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ALLOC_REC_ADDR)
-/*ARGSUSED3*/
-xfs_alloc_rec_t *
-xfs_alloc_rec_addr(xfs_alloc_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_ALLOC_REC_ADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_LEAF_ENTSIZE_LOCAL)
-int
-xfs_attr_leaf_entsize_local(int nlen, int vlen)
-{
-	return XFS_ATTR_LEAF_ENTSIZE_LOCAL(nlen, vlen);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX)
-int
-xfs_attr_leaf_entsize_local_max(int bsize)
-{
-	return XFS_ATTR_LEAF_ENTSIZE_LOCAL_MAX(bsize);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_LEAF_ENTSIZE_REMOTE)
-int
-xfs_attr_leaf_entsize_remote(int nlen)
-{
-	return XFS_ATTR_LEAF_ENTSIZE_REMOTE(nlen);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_LEAF_NAME)
-char *
-xfs_attr_leaf_name(xfs_attr_leafblock_t *leafp, int idx)
-{
-	return XFS_ATTR_LEAF_NAME(leafp, idx);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_LEAF_NAME_LOCAL)
-xfs_attr_leaf_name_local_t *
-xfs_attr_leaf_name_local(xfs_attr_leafblock_t *leafp, int idx)
-{
-	return XFS_ATTR_LEAF_NAME_LOCAL(leafp, idx);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_LEAF_NAME_REMOTE)
-xfs_attr_leaf_name_remote_t *
-xfs_attr_leaf_name_remote(xfs_attr_leafblock_t *leafp, int idx)
-{
-	return XFS_ATTR_LEAF_NAME_REMOTE(leafp, idx);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_SF_ENTSIZE)
-int
-xfs_attr_sf_entsize(xfs_attr_sf_entry_t *sfep)
-{
-	return XFS_ATTR_SF_ENTSIZE(sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_SF_ENTSIZE_BYNAME)
-int
-xfs_attr_sf_entsize_byname(int nlen, int vlen)
-{
-	return XFS_ATTR_SF_ENTSIZE_BYNAME(nlen, vlen);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_SF_NEXTENTRY)
-xfs_attr_sf_entry_t *
-xfs_attr_sf_nextentry(xfs_attr_sf_entry_t *sfep)
-{
-	return XFS_ATTR_SF_NEXTENTRY(sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ATTR_SF_TOTSIZE)
-int
-xfs_attr_sf_totsize(xfs_inode_t *dp)
-{
-	return XFS_ATTR_SF_TOTSIZE(dp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BHVTOI)
-xfs_inode_t *
-xfs_bhvtoi(bhv_desc_t *bhvp)
-{
-	return XFS_BHVTOI(bhvp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BHVTOM)
-xfs_mount_t *
-xfs_bhvtom(bhv_desc_t *bdp)
-{
-	return XFS_BHVTOM(bdp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_VFSTOM)
-xfs_mount_t *
-xfs_vfstom(vfs_t *vfs)
-{
-	return XFS_VFSTOM(vfs);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BM_MAXLEVELS)
-int
-xfs_bm_maxlevels(xfs_mount_t *mp, int w)
-{
-	return XFS_BM_MAXLEVELS(mp, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BLOCK_DMAXRECS)
-int
-xfs_bmap_block_dmaxrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_BLOCK_DMAXRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BLOCK_DMINRECS)
-int
-xfs_bmap_block_dminrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_BLOCK_DMINRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BLOCK_DSIZE)
-int
-xfs_bmap_block_dsize(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_BLOCK_DSIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BLOCK_IMAXRECS)
-int
-xfs_bmap_block_imaxrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_BLOCK_IMAXRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BLOCK_IMINRECS)
-int
-xfs_bmap_block_iminrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_BLOCK_IMINRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BLOCK_ISIZE)
-int
-xfs_bmap_block_isize(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_BLOCK_ISIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_KEY_ADDR)
-/*ARGSUSED3*/
-xfs_bmbt_key_t *
-xfs_bmap_broot_key_addr(xfs_bmbt_block_t *bb, int i, int sz)
-{
-	return XFS_BMAP_BROOT_KEY_ADDR(bb, i, sz);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_MAXRECS)
-int
-xfs_bmap_broot_maxrecs(int sz)
-{
-	return XFS_BMAP_BROOT_MAXRECS(sz);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_NUMRECS)
-int
-xfs_bmap_broot_numrecs(xfs_bmdr_block_t *bb)
-{
-	return XFS_BMAP_BROOT_NUMRECS(bb);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_PTR_ADDR)
-xfs_bmbt_ptr_t *
-xfs_bmap_broot_ptr_addr(xfs_bmbt_block_t *bb, int i, int sz)
-{
-	return XFS_BMAP_BROOT_PTR_ADDR(bb, i, sz);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_REC_ADDR)
-/*ARGSUSED3*/
-xfs_bmbt_rec_t *
-xfs_bmap_broot_rec_addr(xfs_bmbt_block_t *bb, int i, int sz)
-{
-	return XFS_BMAP_BROOT_REC_ADDR(bb, i, sz);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_SPACE)
-int
-xfs_bmap_broot_space(xfs_bmdr_block_t *bb)
-{
-	return XFS_BMAP_BROOT_SPACE(bb);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_BROOT_SPACE_CALC)
-int
-xfs_bmap_broot_space_calc(int nrecs)
-{
-	return XFS_BMAP_BROOT_SPACE_CALC(nrecs);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_IBLOCK_SIZE)
-/*ARGSUSED1*/
-int
-xfs_bmap_iblock_size(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_IBLOCK_SIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_INIT)
-void
-xfs_bmap_init(xfs_bmap_free_t *flp, xfs_fsblock_t *fbp)
-{
-	XFS_BMAP_INIT(flp, fbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_KEY_DADDR)
-/*ARGSUSED3*/
-xfs_bmbt_key_t *
-xfs_bmap_key_daddr(xfs_bmbt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_KEY_DADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_KEY_IADDR)
-/*ARGSUSED3*/
-xfs_bmbt_key_t *
-xfs_bmap_key_iaddr(xfs_bmbt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_KEY_IADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_PTR_DADDR)
-xfs_bmbt_ptr_t *
-xfs_bmap_ptr_daddr(xfs_bmbt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_PTR_DADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_PTR_IADDR)
-xfs_bmbt_ptr_t *
-xfs_bmap_ptr_iaddr(xfs_bmbt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_PTR_IADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_RBLOCK_DSIZE)
-/*ARGSUSED1*/
-int
-xfs_bmap_rblock_dsize(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_RBLOCK_DSIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_RBLOCK_ISIZE)
-/*ARGSUSED1*/
-int
-xfs_bmap_rblock_isize(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_RBLOCK_ISIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_REC_DADDR)
-/*ARGSUSED3*/
-xfs_bmbt_rec_t *
-xfs_bmap_rec_daddr(xfs_bmbt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_REC_DADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_REC_IADDR)
-/*ARGSUSED3*/
-xfs_bmbt_rec_t *
-xfs_bmap_rec_iaddr(xfs_bmbt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_BMAP_REC_IADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAP_SANITY_CHECK)
-int
-xfs_bmap_sanity_check(xfs_mount_t *mp, xfs_bmbt_block_t *bb, int level)
-{
-	return XFS_BMAP_SANITY_CHECK(mp, bb, level);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMAPI_AFLAG)
-int
-xfs_bmapi_aflag(int w)
-{
-	return XFS_BMAPI_AFLAG(w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BMDR_SPACE_CALC)
-int
-xfs_bmdr_space_calc(int nrecs)
-{
-	return XFS_BMDR_SPACE_CALC(nrecs);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BNO_BLOCK)
-xfs_agblock_t
-xfs_bno_block(xfs_mount_t *mp)
-{
-	return XFS_BNO_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BTREE_LONG_PTRS)
-int
-xfs_btree_long_ptrs(xfs_btnum_t btnum)
-{
-	return XFS_BTREE_LONG_PTRS(btnum);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_AGF)
-xfs_agf_t *
-xfs_buf_to_agf(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_AGF(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_AGFL)
-xfs_agfl_t *
-xfs_buf_to_agfl(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_AGFL(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_AGI)
-xfs_agi_t *
-xfs_buf_to_agi(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_AGI(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_ALLOC_BLOCK)
-xfs_alloc_block_t *
-xfs_buf_to_alloc_block(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_ALLOC_BLOCK(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_BLOCK)
-xfs_btree_block_t *
-xfs_buf_to_block(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_BLOCK(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_BMBT_BLOCK)
-xfs_bmbt_block_t *
-xfs_buf_to_bmbt_block(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_BMBT_BLOCK(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_DINODE)
-xfs_dinode_t *
-xfs_buf_to_dinode(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_DINODE(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_INOBT_BLOCK)
-xfs_inobt_block_t *
-xfs_buf_to_inobt_block(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_INOBT_BLOCK(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_LBLOCK)
-xfs_btree_lblock_t *
-xfs_buf_to_lblock(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_LBLOCK(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_SBLOCK)
-xfs_btree_sblock_t *
-xfs_buf_to_sblock(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_SBLOCK(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_BUF_TO_SBP)
-xfs_sb_t *
-xfs_buf_to_sbp(xfs_buf_t *bp)
-{
-	return XFS_BUF_TO_SBP(bp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_ASIZE)
-int
-xfs_cfork_asize_disk(xfs_dinode_core_t *dcp, xfs_mount_t *mp)
-{
-	return XFS_CFORK_ASIZE_DISK(dcp, mp);
-}
-int
-xfs_cfork_asize(xfs_dinode_core_t *dcp, xfs_mount_t *mp)
-{
-	return XFS_CFORK_ASIZE(dcp, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_BOFF)
-int
-xfs_cfork_boff_disk(xfs_dinode_core_t *dcp)
-{
-	return XFS_CFORK_BOFF_DISK(dcp);
-}
-int
-xfs_cfork_boff(xfs_dinode_core_t *dcp)
-{
-	return XFS_CFORK_BOFF(dcp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_DSIZE)
-int
-xfs_cfork_dsize_disk(xfs_dinode_core_t *dcp, xfs_mount_t *mp)
-{
-	return XFS_CFORK_DSIZE_DISK(dcp, mp);
-}
-int
-xfs_cfork_dsize(xfs_dinode_core_t *dcp, xfs_mount_t *mp)
-{
-	return XFS_CFORK_DSIZE(dcp, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_FMT_SET)
-void
-xfs_cfork_fmt_set(xfs_dinode_core_t *dcp, int w, int n)
-{
-	XFS_CFORK_FMT_SET(dcp, w, n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_FORMAT)
-int
-xfs_cfork_format(xfs_dinode_core_t *dcp, int w)
-{
-	return XFS_CFORK_FORMAT(dcp, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_NEXT_SET)
-void
-xfs_cfork_next_set(xfs_dinode_core_t *dcp, int w, int n)
-{
-	XFS_CFORK_NEXT_SET(dcp, w, n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_NEXTENTS)
-int
-xfs_cfork_nextents_disk(xfs_dinode_core_t *dcp, int w)
-{
-	return XFS_CFORK_NEXTENTS_DISK(dcp, w);
-}
-int
-xfs_cfork_nextents(xfs_dinode_core_t *dcp, int w)
-{
-	return XFS_CFORK_NEXTENTS(dcp, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_Q)
-int
-xfs_cfork_q_disk(xfs_dinode_core_t *dcp)
-{
-	return XFS_CFORK_Q_DISK(dcp);
-}
-int
-xfs_cfork_q(xfs_dinode_core_t *dcp)
-{
-	return XFS_CFORK_Q(dcp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CFORK_SIZE)
-int
-xfs_cfork_size_disk(xfs_dinode_core_t *dcp, xfs_mount_t *mp, int w)
-{
-	return XFS_CFORK_SIZE_DISK(dcp, mp, w);
-}
-int
-xfs_cfork_size(xfs_dinode_core_t *dcp, xfs_mount_t *mp, int w)
-{
-	return XFS_CFORK_SIZE(dcp, mp, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_CNT_BLOCK)
-xfs_agblock_t
-xfs_cnt_block(xfs_mount_t *mp)
-{
-	return XFS_CNT_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DA_COOKIE_BNO)
-xfs_dablk_t
-xfs_da_cookie_bno(xfs_mount_t *mp, xfs_off_t cookie)
-{
-	return XFS_DA_COOKIE_BNO(mp, cookie);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DA_COOKIE_ENTRY)
-int
-xfs_da_cookie_entry(xfs_mount_t *mp, xfs_off_t cookie)
-{
-	return XFS_DA_COOKIE_ENTRY(mp, cookie);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DA_COOKIE_HASH)
-/*ARGSUSED1*/
-xfs_dahash_t
-xfs_da_cookie_hash(xfs_mount_t *mp, xfs_off_t cookie)
-{
-	return XFS_DA_COOKIE_HASH(mp, cookie);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DA_MAKE_BNOENTRY)
-__uint32_t
-xfs_da_make_bnoentry(xfs_mount_t *mp, xfs_dablk_t bno, int entry)
-{
-	return XFS_DA_MAKE_BNOENTRY(mp, bno, entry);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DA_MAKE_COOKIE)
-xfs_off_t
-xfs_da_make_cookie(xfs_mount_t *mp, xfs_dablk_t bno, int entry,
-		   xfs_dahash_t hash)
-{
-	return XFS_DA_MAKE_COOKIE(mp, bno, entry, hash);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DADDR_TO_AGBNO)
-xfs_agblock_t
-xfs_daddr_to_agbno(xfs_mount_t *mp, xfs_daddr_t d)
-{
-	return XFS_DADDR_TO_AGBNO(mp, d);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DADDR_TO_AGNO)
-xfs_agnumber_t
-xfs_daddr_to_agno(xfs_mount_t *mp, xfs_daddr_t d)
-{
-	return XFS_DADDR_TO_AGNO(mp, d);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DADDR_TO_FSB)
-xfs_fsblock_t
-xfs_daddr_to_fsb(xfs_mount_t *mp, xfs_daddr_t d)
-{
-	return XFS_DADDR_TO_FSB(mp, d);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_APTR)
-char *
-xfs_dfork_aptr(xfs_dinode_t *dip)
-{
-	return XFS_DFORK_APTR(dip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_ASIZE)
-int
-xfs_dfork_asize(xfs_dinode_t *dip, xfs_mount_t *mp)
-{
-	return XFS_DFORK_ASIZE(dip, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_BOFF)
-int
-xfs_dfork_boff(xfs_dinode_t *dip)
-{
-	return XFS_DFORK_BOFF(dip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_DPTR)
-char *
-xfs_dfork_dptr(xfs_dinode_t *dip)
-{
-	return XFS_DFORK_DPTR(dip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_DSIZE)
-int
-xfs_dfork_dsize(xfs_dinode_t *dip, xfs_mount_t *mp)
-{
-	return XFS_DFORK_DSIZE(dip, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_NEXTENTS)
-int
-xfs_dfork_nextents(xfs_dinode_t *dip, int w)
-{
-	return XFS_DFORK_NEXTENTS(dip, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_PTR)
-char *
-xfs_dfork_ptr(xfs_dinode_t *dip, int w)
-{
-	return XFS_DFORK_PTR(dip, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_Q)
-int
-xfs_dfork_q(xfs_dinode_t *dip)
-{
-	return XFS_DFORK_Q(dip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DFORK_SIZE)
-int
-xfs_dfork_size(xfs_dinode_t *dip, xfs_mount_t *mp, int w)
-{
-	return XFS_DFORK_SIZE(dip, mp, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DINODE_GOOD_VERSION)
-int
-xfs_dinode_good_version(int v)
-{
-	return XFS_DINODE_GOOD_VERSION(v);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_LEAF_ENTSIZE_BYENTRY)
-int
-xfs_dir_leaf_entsize_byentry(xfs_dir_leaf_entry_t *entry)
-{
-	return XFS_DIR_LEAF_ENTSIZE_BYENTRY(entry);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_LEAF_ENTSIZE_BYNAME)
-int
-xfs_dir_leaf_entsize_byname(int len)
-{
-	return XFS_DIR_LEAF_ENTSIZE_BYNAME(len);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_LEAF_NAMESTRUCT)
-xfs_dir_leaf_name_t *
-xfs_dir_leaf_namestruct(xfs_dir_leafblock_t *leafp, int offset)
-{
-	return XFS_DIR_LEAF_NAMESTRUCT(leafp, offset);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_SF_ALLFIT)
-int
-xfs_dir_sf_allfit(int count, int totallen)
-{
-	return XFS_DIR_SF_ALLFIT(count, totallen);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_SF_ENTSIZE_BYENTRY)
-int
-xfs_dir_sf_entsize_byentry(xfs_dir_sf_entry_t *sfep)
-{
-	return XFS_DIR_SF_ENTSIZE_BYENTRY(sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_SF_ENTSIZE_BYNAME)
-int
-xfs_dir_sf_entsize_byname(int len)
-{
-	return XFS_DIR_SF_ENTSIZE_BYNAME(len);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_SF_GET_DIRINO)
-void
-xfs_dir_sf_get_dirino(xfs_dir_ino_t *from, xfs_ino_t *to)
-{
-	XFS_DIR_SF_GET_DIRINO(from, to);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_SF_NEXTENTRY)
-xfs_dir_sf_entry_t *
-xfs_dir_sf_nextentry(xfs_dir_sf_entry_t *sfep)
-{
-	return XFS_DIR_SF_NEXTENTRY(sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR_SF_PUT_DIRINO)
-void
-xfs_dir_sf_put_dirino(xfs_ino_t *from, xfs_dir_ino_t *to)
-{
-	XFS_DIR_SF_PUT_DIRINO(from, to);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_BLOCK_LEAF_P)
-xfs_dir2_leaf_entry_t *
-xfs_dir2_block_leaf_p(xfs_dir2_block_tail_t *btp)
-{
-	return XFS_DIR2_BLOCK_LEAF_P(btp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_BLOCK_TAIL_P)
-xfs_dir2_block_tail_t *
-xfs_dir2_block_tail_p(xfs_mount_t *mp, xfs_dir2_block_t *block)
-{
-	return XFS_DIR2_BLOCK_TAIL_P(mp, block);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_BYTE_TO_DA)
-xfs_dablk_t
-xfs_dir2_byte_to_da(xfs_mount_t *mp, xfs_dir2_off_t by)
-{
-	return XFS_DIR2_BYTE_TO_DA(mp, by);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_BYTE_TO_DATAPTR)
-/* ARGSUSED */
-xfs_dir2_dataptr_t
-xfs_dir2_byte_to_dataptr(xfs_mount_t *mp, xfs_dir2_off_t by)
-{
-	return XFS_DIR2_BYTE_TO_DATAPTR(mp, by);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_BYTE_TO_DB)
-xfs_dir2_db_t
-xfs_dir2_byte_to_db(xfs_mount_t *mp, xfs_dir2_off_t by)
-{
-	return XFS_DIR2_BYTE_TO_DB(mp, by);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_BYTE_TO_OFF)
-xfs_dir2_data_aoff_t
-xfs_dir2_byte_to_off(xfs_mount_t *mp, xfs_dir2_off_t by)
-{
-	return XFS_DIR2_BYTE_TO_OFF(mp, by);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DA_TO_BYTE)
-xfs_dir2_off_t
-xfs_dir2_da_to_byte(xfs_mount_t *mp, xfs_dablk_t da)
-{
-	return XFS_DIR2_DA_TO_BYTE(mp, da);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DA_TO_DB)
-xfs_dir2_db_t
-xfs_dir2_da_to_db(xfs_mount_t *mp, xfs_dablk_t da)
-{
-	return XFS_DIR2_DA_TO_DB(mp, da);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DATA_ENTRY_TAG_P)
-xfs_dir2_data_off_t *
-xfs_dir2_data_entry_tag_p(xfs_dir2_data_entry_t *dep)
-{
-	return XFS_DIR2_DATA_ENTRY_TAG_P(dep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DATA_ENTSIZE)
-int
-xfs_dir2_data_entsize(int n)
-{
-	return XFS_DIR2_DATA_ENTSIZE(n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DATA_UNUSED_TAG_P)
-xfs_dir2_data_off_t *
-xfs_dir2_data_unused_tag_p(xfs_dir2_data_unused_t *dup)
-{
-	return XFS_DIR2_DATA_UNUSED_TAG_P(dup);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DATAPTR_TO_BYTE)
-/* ARGSUSED */
-xfs_dir2_off_t
-xfs_dir2_dataptr_to_byte(xfs_mount_t *mp, xfs_dir2_dataptr_t dp)
-{
-	return XFS_DIR2_DATAPTR_TO_BYTE(mp, dp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DATAPTR_TO_DB)
-xfs_dir2_db_t
-xfs_dir2_dataptr_to_db(xfs_mount_t *mp, xfs_dir2_dataptr_t dp)
-{
-	return XFS_DIR2_DATAPTR_TO_DB(mp, dp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DATAPTR_TO_OFF)
-xfs_dir2_data_aoff_t
-xfs_dir2_dataptr_to_off(xfs_mount_t *mp, xfs_dir2_dataptr_t dp)
-{
-	return XFS_DIR2_DATAPTR_TO_OFF(mp, dp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DB_OFF_TO_BYTE)
-xfs_dir2_off_t
-xfs_dir2_db_off_to_byte(xfs_mount_t *mp, xfs_dir2_db_t db,
-			xfs_dir2_data_aoff_t o)
-{
-	return XFS_DIR2_DB_OFF_TO_BYTE(mp, db, o);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DB_OFF_TO_DATAPTR)
-xfs_dir2_dataptr_t
-xfs_dir2_db_off_to_dataptr(xfs_mount_t *mp, xfs_dir2_db_t db,
-			   xfs_dir2_data_aoff_t o)
-{
-	return XFS_DIR2_DB_OFF_TO_DATAPTR(mp, db, o);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DB_TO_DA)
-xfs_dablk_t
-xfs_dir2_db_to_da(xfs_mount_t *mp, xfs_dir2_db_t db)
-{
-	return XFS_DIR2_DB_TO_DA(mp, db);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DB_TO_FDB)
-xfs_dir2_db_t
-xfs_dir2_db_to_fdb(xfs_mount_t *mp, xfs_dir2_db_t db)
-{
-	return XFS_DIR2_DB_TO_FDB(mp, db);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_DB_TO_FDINDEX)
-int
-xfs_dir2_db_to_fdindex(xfs_mount_t *mp, xfs_dir2_db_t db)
-{
-	return XFS_DIR2_DB_TO_FDINDEX(mp, db);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_LEAF_BESTS_P)
-xfs_dir2_data_off_t *
-xfs_dir2_leaf_bests_p(xfs_dir2_leaf_tail_t *ltp)
-{
-	return XFS_DIR2_LEAF_BESTS_P(ltp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_LEAF_TAIL_P)
-xfs_dir2_leaf_tail_t *
-xfs_dir2_leaf_tail_p(xfs_mount_t *mp, xfs_dir2_leaf_t *lp)
-{
-	return XFS_DIR2_LEAF_TAIL_P(mp, lp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_MAX_LEAF_ENTS)
-int
-xfs_dir2_max_leaf_ents(xfs_mount_t *mp)
-{
-	return XFS_DIR2_MAX_LEAF_ENTS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_ENTSIZE_BYENTRY)
-int
-xfs_dir2_sf_entsize_byentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep)
-{
-	return XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp, sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_FIRSTENTRY)
-xfs_dir2_sf_entry_t *
-xfs_dir2_sf_firstentry(xfs_dir2_sf_t *sfp)
-{
-	return XFS_DIR2_SF_FIRSTENTRY(sfp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_ENTSIZE_BYNAME)
-int
-xfs_dir2_sf_entsize_byname(xfs_dir2_sf_t *sfp, int len)
-{
-	return XFS_DIR2_SF_ENTSIZE_BYNAME(sfp, len);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_GET_INUMBER)
-xfs_intino_t
-xfs_dir2_sf_get_inumber(xfs_dir2_sf_t *sfp, xfs_dir2_inou_t *from)
-{
-	return XFS_DIR2_SF_GET_INUMBER(sfp, from);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_GET_OFFSET)
-xfs_dir2_data_aoff_t
-xfs_dir2_sf_get_offset(xfs_dir2_sf_entry_t *sfep)
-{
-	return XFS_DIR2_SF_GET_OFFSET(sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_HDR_SIZE)
-int
-xfs_dir2_sf_hdr_size(int i8count)
-{
-	return XFS_DIR2_SF_HDR_SIZE(i8count);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_INUMBERP)
-xfs_dir2_inou_t *
-xfs_dir2_sf_inumberp(xfs_dir2_sf_entry_t *sfep)
-{
-	return XFS_DIR2_SF_INUMBERP(sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_NEXTENTRY)
-xfs_dir2_sf_entry_t *
-xfs_dir2_sf_nextentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep)
-{
-	return XFS_DIR2_SF_NEXTENTRY(sfp, sfep);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_PUT_INUMBER)
-void
-xfs_dir2_sf_put_inumber(xfs_dir2_sf_t *sfp, xfs_ino_t *from, xfs_dir2_inou_t *to)
-{
-	XFS_DIR2_SF_PUT_INUMBER(sfp, from, to);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_DIR2_SF_PUT_OFFSET)
-void
-xfs_dir2_sf_put_offset(xfs_dir2_sf_entry_t *sfep, xfs_dir2_data_aoff_t off)
-{
-	XFS_DIR2_SF_PUT_OFFSET(sfep, off);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_EXTFMT_INODE )
-xfs_exntfmt_t
-xfs_extfmt_inode(struct xfs_inode *ip)
-{
-	return XFS_EXTFMT_INODE(ip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_EXTLEN_MAX)
-xfs_extlen_t
-xfs_extlen_max(xfs_extlen_t a, xfs_extlen_t b)
-{
-	return XFS_EXTLEN_MAX(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_EXTLEN_MIN)
-xfs_extlen_t
-xfs_extlen_min(xfs_extlen_t a, xfs_extlen_t b)
-{
-	return XFS_EXTLEN_MIN(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FILBLKS_MAX)
-xfs_filblks_t
-xfs_filblks_max(xfs_filblks_t a, xfs_filblks_t b)
-{
-	return XFS_FILBLKS_MAX(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FILBLKS_MIN)
-xfs_filblks_t
-xfs_filblks_min(xfs_filblks_t a, xfs_filblks_t b)
-{
-	return XFS_FILBLKS_MIN(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FILEOFF_MAX)
-xfs_fileoff_t
-xfs_fileoff_max(xfs_fileoff_t a, xfs_fileoff_t b)
-{
-	return XFS_FILEOFF_MAX(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FILEOFF_MIN)
-xfs_fileoff_t
-xfs_fileoff_min(xfs_fileoff_t a, xfs_fileoff_t b)
-{
-	return XFS_FILEOFF_MIN(a, b);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FSB_SANITY_CHECK)
-int
-xfs_fsb_sanity_check(xfs_mount_t *mp, xfs_fsblock_t fsbno)
-{
-	return XFS_FSB_SANITY_CHECK(mp, fsbno);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FSB_TO_AGBNO)
-xfs_agblock_t
-xfs_fsb_to_agbno(xfs_mount_t *mp, xfs_fsblock_t fsbno)
-{
-	return XFS_FSB_TO_AGBNO(mp, fsbno);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FSB_TO_AGNO)
-xfs_agnumber_t
-xfs_fsb_to_agno(xfs_mount_t *mp, xfs_fsblock_t fsbno)
-{
-	return XFS_FSB_TO_AGNO(mp, fsbno);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FSB_TO_DADDR)
-xfs_daddr_t
-xfs_fsb_to_daddr(xfs_mount_t *mp, xfs_fsblock_t fsbno)
-{
-	return XFS_FSB_TO_DADDR(mp, fsbno);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_FSB_TO_DB)
-xfs_daddr_t
-xfs_fsb_to_db(xfs_inode_t *ip, xfs_fsblock_t fsb)
-{
-	return XFS_FSB_TO_DB(ip, fsb);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_HDR_BLOCK)
-xfs_agblock_t
-xfs_hdr_block(xfs_mount_t *mp, xfs_daddr_t d)
-{
-	return XFS_HDR_BLOCK(mp, d);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IALLOC_BLOCKS)
-xfs_extlen_t
-xfs_ialloc_blocks(xfs_mount_t *mp)
-{
-	return XFS_IALLOC_BLOCKS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IALLOC_FIND_FREE)
-int
-xfs_ialloc_find_free(xfs_inofree_t *fp)
-{
-	return XFS_IALLOC_FIND_FREE(fp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IALLOC_INODES)
-int
-xfs_ialloc_inodes(xfs_mount_t *mp)
-{
-	return XFS_IALLOC_INODES(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IBT_BLOCK)
-xfs_agblock_t
-xfs_ibt_block(xfs_mount_t *mp)
-{
-	return XFS_IBT_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_ASIZE)
-int
-xfs_ifork_asize(xfs_inode_t *ip)
-{
-	return XFS_IFORK_ASIZE(ip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_DSIZE)
-int
-xfs_ifork_dsize(xfs_inode_t *ip)
-{
-	return XFS_IFORK_DSIZE(ip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_FMT_SET)
-void
-xfs_ifork_fmt_set(xfs_inode_t *ip, int w, int n)
-{
-	XFS_IFORK_FMT_SET(ip, w, n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_FORMAT)
-int
-xfs_ifork_format(xfs_inode_t *ip, int w)
-{
-	return XFS_IFORK_FORMAT(ip, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_NEXT_SET)
-void
-xfs_ifork_next_set(xfs_inode_t *ip, int w, int n)
-{
-	XFS_IFORK_NEXT_SET(ip, w, n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_NEXTENTS)
-int
-xfs_ifork_nextents(xfs_inode_t *ip, int w)
-{
-	return XFS_IFORK_NEXTENTS(ip, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_PTR)
-xfs_ifork_t *
-xfs_ifork_ptr(xfs_inode_t *ip, int w)
-{
-	return XFS_IFORK_PTR(ip, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_Q)
-int
-xfs_ifork_q(xfs_inode_t *ip)
-{
-	return XFS_IFORK_Q(ip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IFORK_SIZE)
-int
-xfs_ifork_size(xfs_inode_t *ip, int w)
-{
-	return XFS_IFORK_SIZE(ip, w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ILOG_FBROOT)
-int
-xfs_ilog_fbroot(int w)
-{
-	return XFS_ILOG_FBROOT(w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ILOG_FDATA)
-int
-xfs_ilog_fdata(int w)
-{
-	return XFS_ILOG_FDATA(w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ILOG_FEXT)
-int
-xfs_ilog_fext(int w)
-{
-	return XFS_ILOG_FEXT(w);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_IN_MAXLEVELS)
-int
-xfs_in_maxlevels(xfs_mount_t *mp)
-{
-	return XFS_IN_MAXLEVELS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_AGBNO_BITS)
-int
-xfs_ino_agbno_bits(xfs_mount_t *mp)
-{
-	return XFS_INO_AGBNO_BITS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_AGINO_BITS)
-int
-xfs_ino_agino_bits(xfs_mount_t *mp)
-{
-	return XFS_INO_AGINO_BITS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_AGNO_BITS)
-int
-xfs_ino_agno_bits(xfs_mount_t *mp)
-{
-	return XFS_INO_AGNO_BITS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_BITS)
-int
-xfs_ino_bits(xfs_mount_t *mp)
-{
-	return XFS_INO_BITS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_MASK)
-__uint32_t
-xfs_ino_mask(int k)
-{
-	return XFS_INO_MASK(k);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_OFFSET_BITS)
-int
-xfs_ino_offset_bits(xfs_mount_t *mp)
-{
-	return XFS_INO_OFFSET_BITS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_TO_AGBNO)
-xfs_agblock_t
-xfs_ino_to_agbno(xfs_mount_t *mp, xfs_ino_t i)
-{
-	return XFS_INO_TO_AGBNO(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_TO_AGINO)
-xfs_agino_t
-xfs_ino_to_agino(xfs_mount_t *mp, xfs_ino_t i)
-{
-	return XFS_INO_TO_AGINO(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_TO_AGNO)
-xfs_agnumber_t
-xfs_ino_to_agno(xfs_mount_t *mp, xfs_ino_t i)
-{
-	return XFS_INO_TO_AGNO(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_TO_FSB)
-xfs_fsblock_t
-xfs_ino_to_fsb(xfs_mount_t *mp, xfs_ino_t i)
-{
-	return XFS_INO_TO_FSB(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INO_TO_OFFSET)
-int
-xfs_ino_to_offset(xfs_mount_t *mp, xfs_ino_t i)
-{
-	return XFS_INO_TO_OFFSET(mp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_BLOCK_MAXRECS)
-int
-xfs_inobt_block_maxrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_BLOCK_MAXRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_BLOCK_MINRECS)
-int
-xfs_inobt_block_minrecs(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_BLOCK_MINRECS(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_BLOCK_SIZE)
-/*ARGSUSED1*/
-int
-xfs_inobt_block_size(int lev, xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_BLOCK_SIZE(lev, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_CLR_FREE)
-void
-xfs_inobt_clr_free(xfs_inobt_rec_t *rp, int i)
-{
-	XFS_INOBT_CLR_FREE(rp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_IS_FREE)
-int
-xfs_inobt_is_free(xfs_inobt_rec_t *rp, int i)
-{
-	return XFS_INOBT_IS_FREE(rp, i);
-}
-int
-xfs_inobt_is_free_disk(xfs_inobt_rec_t *rp, int i)
-{
-	return XFS_INOBT_IS_FREE_DISK(rp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_IS_LAST_REC)
-int
-xfs_inobt_is_last_rec(xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_IS_LAST_REC(cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_KEY_ADDR)
-/*ARGSUSED3*/
-xfs_inobt_key_t *
-xfs_inobt_key_addr(xfs_inobt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_KEY_ADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_MASK)
-xfs_inofree_t
-xfs_inobt_mask(int i)
-{
-	return XFS_INOBT_MASK(i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_MASKN)
-xfs_inofree_t
-xfs_inobt_maskn(int i, int n)
-{
-	return XFS_INOBT_MASKN(i, n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_PTR_ADDR)
-xfs_inobt_ptr_t *
-xfs_inobt_ptr_addr(xfs_inobt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_PTR_ADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_REC_ADDR)
-/*ARGSUSED3*/
-xfs_inobt_rec_t *
-xfs_inobt_rec_addr(xfs_inobt_block_t *bb, int i, xfs_btree_cur_t *cur)
-{
-	return XFS_INOBT_REC_ADDR(bb, i, cur);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_SET_FREE)
-void
-xfs_inobt_set_free(xfs_inobt_rec_t *rp, int i)
-{
-	XFS_INOBT_SET_FREE(rp, i);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ITOBHV)
-bhv_desc_t *
-xfs_itobhv(xfs_inode_t *ip)
-{
-	return XFS_ITOBHV(ip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_ITOV)
-vnode_t *
-xfs_itov(xfs_inode_t *ip)
-{
-	return XFS_ITOV(ip);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LBLOG)
-int
-xfs_lblog(xfs_mount_t *mp)
-{
-	return XFS_LBLOG(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LBSIZE)
-int
-xfs_lbsize(xfs_mount_t *mp)
-{
-	return XFS_LBSIZE(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_ALL_FREE)
-void
-xfs_lic_all_free(xfs_log_item_chunk_t *cp)
-{
-	XFS_LIC_ALL_FREE(cp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_ARE_ALL_FREE)
-int
-xfs_lic_are_all_free(xfs_log_item_chunk_t *cp)
-{
-	return XFS_LIC_ARE_ALL_FREE(cp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_CLAIM)
-void
-xfs_lic_claim(xfs_log_item_chunk_t *cp, int slot)
-{
-	XFS_LIC_CLAIM(cp, slot);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_DESC_TO_CHUNK)
-xfs_log_item_chunk_t *
-xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp)
-{
-	return XFS_LIC_DESC_TO_CHUNK(dp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_DESC_TO_SLOT)
-int
-xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp)
-{
-	return XFS_LIC_DESC_TO_SLOT(dp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_INIT)
-void
-xfs_lic_init(xfs_log_item_chunk_t *cp)
-{
-	XFS_LIC_INIT(cp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_INIT_SLOT)
-void
-xfs_lic_init_slot(xfs_log_item_chunk_t *cp, int slot)
-{
-	XFS_LIC_INIT_SLOT(cp, slot);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_ISFREE)
-int
-xfs_lic_isfree(xfs_log_item_chunk_t *cp, int slot)
-{
-	return XFS_LIC_ISFREE(cp, slot);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_RELSE)
-void
-xfs_lic_relse(xfs_log_item_chunk_t *cp, int slot)
-{
-	XFS_LIC_RELSE(cp, slot);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_SLOT)
-xfs_log_item_desc_t *
-xfs_lic_slot(xfs_log_item_chunk_t *cp, int slot)
-{
-	return XFS_LIC_SLOT(cp, slot);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LIC_VACANCY)
-int
-xfs_lic_vacancy(xfs_log_item_chunk_t *cp)
-{
-	return XFS_LIC_VACANCY(cp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_LITINO)
-int
-xfs_litino(xfs_mount_t *mp)
-{
-	return XFS_LITINO(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MAKE_IPTR)
-xfs_dinode_t *
-xfs_make_iptr(xfs_mount_t *mp, xfs_buf_t *b, int o)
-{
-	return XFS_MAKE_IPTR(mp, b, o);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MASK32HI)
-__uint32_t
-xfs_mask32hi(int n)
-{
-	return XFS_MASK32HI(n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MASK32LO)
-__uint32_t
-xfs_mask32lo(int n)
-{
-	return XFS_MASK32LO(n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MASK64HI)
-__uint64_t
-xfs_mask64hi(int n)
-{
-	return XFS_MASK64HI(n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MASK64LO)
-__uint64_t
-xfs_mask64lo(int n)
-{
-	return XFS_MASK64LO(n);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MIN_FREELIST)
-int
-xfs_min_freelist(xfs_agf_t *a, xfs_mount_t *mp)
-{
-	return XFS_MIN_FREELIST(a, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MIN_FREELIST_PAG)
-int
-xfs_min_freelist_pag(xfs_perag_t *pag, xfs_mount_t *mp)
-{
-	return XFS_MIN_FREELIST_PAG(pag, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MIN_FREELIST_RAW)
-int
-xfs_min_freelist_raw(uint bl, uint cl, xfs_mount_t *mp)
-{
-	return XFS_MIN_FREELIST_RAW(bl, cl, mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_MTOVFS)
-vfs_t *
-xfs_mtovfs(xfs_mount_t *mp)
-{
-	return XFS_MTOVFS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_OFFBNO_TO_AGINO)
-xfs_agino_t
-xfs_offbno_to_agino(xfs_mount_t *mp, xfs_agblock_t b, int o)
-{
-	return XFS_OFFBNO_TO_AGINO(mp, b, o);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_PREALLOC_BLOCKS)
-xfs_agblock_t
-xfs_prealloc_blocks(xfs_mount_t *mp)
-{
-	return XFS_PREALLOC_BLOCKS(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_BLOCK)
-xfs_agblock_t
-xfs_sb_block(xfs_mount_t *mp)
-{
-	return XFS_SB_BLOCK(mp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_GOOD_VERSION)
-int
-xfs_sb_good_version(xfs_sb_t *sbp)
-{
-	return XFS_SB_GOOD_VERSION(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_ADDATTR)
-void
-xfs_sb_version_addattr(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_ADDATTR(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_ADDDALIGN)
-void
-xfs_sb_version_adddalign(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_ADDDALIGN(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_ADDNLINK)
-void
-xfs_sb_version_addnlink(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_ADDNLINK(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_ADDQUOTA)
-void
-xfs_sb_version_addquota(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_ADDQUOTA(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_ADDSHARED)
-void
-xfs_sb_version_addshared(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_ADDSHARED(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASALIGN)
-int
-xfs_sb_version_hasalign(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASALIGN(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASATTR)
-int
-xfs_sb_version_hasattr(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASATTR(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASDALIGN)
-int
-xfs_sb_version_hasdalign(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASDALIGN(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASDIRV2)
-int
-xfs_sb_version_hasdirv2(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASDIRV2(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASEXTFLGBIT)
-int
-xfs_sb_version_hasextflgbit(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASEXTFLGBIT(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASNLINK)
-int
-xfs_sb_version_hasnlink(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASNLINK(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASQUOTA)
-int
-xfs_sb_version_hasquota(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASQUOTA(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASSHARED)
-int
-xfs_sb_version_hasshared(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASSHARED(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_NUM)
-int
-xfs_sb_version_num(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_NUM(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_SUBALIGN)
-void
-xfs_sb_version_subalign(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_SUBALIGN(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_SUBSHARED)
-void
-xfs_sb_version_subshared(xfs_sb_t *sbp)
-{
-	XFS_SB_VERSION_SUBSHARED(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASLOGV2)
-int
-xfs_sb_version_haslogv2(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASLOGV2(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASSECTOR)
-int
-xfs_sb_version_hassector(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASSECTOR(sbp);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_TONEW)
-unsigned
-xfs_sb_version_tonew(unsigned v)
-{
-	return XFS_SB_VERSION_TONEW(v);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_TOOLD)
-unsigned
-xfs_sb_version_toold(unsigned v)
-{
-	return XFS_SB_VERSION_TOOLD(v);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XLOG_GRANT_ADD_SPACE)
-void
-xlog_grant_add_space(xlog_t *log, int bytes, int type)
-{
-	XLOG_GRANT_ADD_SPACE(log, bytes, type);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XLOG_GRANT_SUB_SPACE)
-void
-xlog_grant_sub_space(xlog_t *log, int bytes, int type)
-{
-	XLOG_GRANT_SUB_SPACE(log, bytes, type);
-}
-#endif
-
-#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_SB_VERSION_HASMOREBITS)
-int
-xfs_sb_version_hasmorebits(xfs_sb_t *sbp)
-{
-	return XFS_SB_VERSION_HASMOREBITS(sbp);
-}
-#endif
-
diff --git a/fs/xfs/xfs_macros.h b/fs/xfs/xfs_macros.h
deleted file mode 100644
index 0a9307514a48..000000000000
--- a/fs/xfs/xfs_macros.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
- */
-#ifndef __XFS_MACROS_H__
-#define	__XFS_MACROS_H__
-
-/*
- * Set for debug kernels and simulation
- * These replacements save space.
- * Used in xfs_macros.c.
- */
-#define	XFS_WANT_SPACE_C	\
-	(!defined(_STANDALONE) && defined(DEBUG))
-
-/*
- * Set for debug simulation and kernel builds, but not for standalone.
- * These replacements do not save space.
- * Used in xfs_macros.c.
- */
-#define	XFS_WANT_FUNCS_C	\
-	(!defined(_STANDALONE) && defined(DEBUG))
-
-/*
- * Corresponding names used in .h files.
- */
-#define	XFS_WANT_SPACE	(XFS_WANT_SPACE_C && !defined(XFS_MACRO_C))
-#define	XFS_WANT_FUNCS	(XFS_WANT_FUNCS_C && !defined(XFS_MACRO_C))
-
-/*
- * These are the macros that get turned into functions to save space.
- */
-#define	XFSSO_NULLSTARTBLOCK 1
-#define	XFSSO_XFS_AGB_TO_DADDR 1
-#define XFSSO_XFS_AGB_TO_FSB 1
-#define	XFSSO_XFS_AGINO_TO_INO 1
-#define	XFSSO_XFS_ALLOC_BLOCK_MINRECS 1
-#define	XFSSO_XFS_ATTR_SF_NEXTENTRY 1
-#define	XFSSO_XFS_BMAP_BLOCK_DMAXRECS 1
-#define	XFSSO_XFS_BMAP_BLOCK_IMAXRECS 1
-#define	XFSSO_XFS_BMAP_BLOCK_IMINRECS 1
-#define	XFSSO_XFS_BMAP_INIT 1
-#define	XFSSO_XFS_BMAP_PTR_IADDR 1
-#define	XFSSO_XFS_BMAP_SANITY_CHECK 1
-#define	XFSSO_XFS_BMAPI_AFLAG 1
-#define	XFSSO_XFS_CFORK_SIZE 1
-#define	XFSSO_XFS_DA_COOKIE_BNO 1
-#define	XFSSO_XFS_DA_COOKIE_ENTRY 1
-#define	XFSSO_XFS_DADDR_TO_AGBNO 1
-#define	XFSSO_XFS_DADDR_TO_FSB 1
-#define	XFSSO_XFS_DFORK_PTR 1
-#define	XFSSO_XFS_DIR_SF_GET_DIRINO 1
-#define	XFSSO_XFS_DIR_SF_NEXTENTRY 1
-#define	XFSSO_XFS_DIR_SF_PUT_DIRINO 1
-#define	XFSSO_XFS_FILBLKS_MIN 1
-#define	XFSSO_XFS_FSB_SANITY_CHECK 1
-#define	XFSSO_XFS_FSB_TO_DADDR 1
-#define	XFSSO_XFS_FSB_TO_DB 1
-#define	XFSSO_XFS_IALLOC_INODES 1
-#define	XFSSO_XFS_IFORK_ASIZE 1
-#define	XFSSO_XFS_IFORK_DSIZE 1
-#define	XFSSO_XFS_IFORK_FORMAT 1
-#define	XFSSO_XFS_IFORK_NEXT_SET 1
-#define	XFSSO_XFS_IFORK_NEXTENTS 1
-#define	XFSSO_XFS_IFORK_PTR 1
-#define	XFSSO_XFS_ILOG_FBROOT 1
-#define	XFSSO_XFS_ILOG_FEXT 1
-#define	XFSSO_XFS_INO_MASK 1
-#define	XFSSO_XFS_INO_TO_FSB 1
-#define	XFSSO_XFS_INODE_CLEAR_READ_AHEAD 1
-#define	XFSSO_XFS_MIN_FREELIST 1
-#define XFSSO_XFS_SB_GOOD_VERSION 1
-#define XFSSO_XFS_SB_VERSION_HASNLINK 1
-#define	XFSSO_XLOG_GRANT_ADD_SPACE 1
-#define	XFSSO_XLOG_GRANT_SUB_SPACE 1
-
-#endif	/* __XFS_MACROS_H__ */
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 82e1646e6243..541d5dd474be 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -1,40 +1,26 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -42,21 +28,20 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_alloc.h"
 #include "xfs_rtalloc.h"
 #include "xfs_bmap.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
 #include "xfs_rw.h"
 #include "xfs_quota.h"
 #include "xfs_fsops.h"
@@ -180,6 +165,10 @@ xfs_mount_free(
 
 	if (mp->m_fsname != NULL)
 		kmem_free(mp->m_fsname, mp->m_fsname_len);
+	if (mp->m_rtname != NULL)
+		kmem_free(mp->m_rtname, strlen(mp->m_rtname) + 1);
+	if (mp->m_logname != NULL)
+		kmem_free(mp->m_logname, strlen(mp->m_logname) + 1);
 
 	if (remove_bhv) {
 		struct vfs	*vfsp = XFS_MTOVFS(mp);
@@ -318,7 +307,7 @@ xfs_mount_validate_sb(
 		"XFS: Attempted to mount file system with blocksize %d bytes",
 			sbp->sb_blocksize);
 		cmn_err(CE_WARN,
-		"XFS: Only page-sized (%d) or less blocksizes currently work.",
+		"XFS: Only page-sized (%ld) or less blocksizes currently work.",
 			PAGE_SIZE);
 		return XFS_ERROR(ENOSYS);
 	}
@@ -327,7 +316,10 @@ xfs_mount_validate_sb(
 }
 
 xfs_agnumber_t
-xfs_initialize_perag(xfs_mount_t *mp, xfs_agnumber_t agcount)
+xfs_initialize_perag(
+	struct vfs	*vfs,
+	xfs_mount_t	*mp,
+	xfs_agnumber_t	agcount)
 {
 	xfs_agnumber_t	index, max_metadata;
 	xfs_perag_t	*pag;
@@ -343,7 +335,7 @@ xfs_initialize_perag(xfs_mount_t *mp, xfs_agnumber_t agcount)
 	/* Clear the mount flag if no inode can overflow 32 bits
 	 * on this filesystem, or if specifically requested..
 	 */
-	if ((mp->m_flags & XFS_MOUNT_32BITINOOPT) && ino > max_inum) {
+	if ((vfs->vfs_flag & VFS_32BITINODES) && ino > max_inum) {
 		mp->m_flags |= XFS_MOUNT_32BITINODES;
 	} else {
 		mp->m_flags &= ~XFS_MOUNT_32BITINODES;
@@ -360,7 +352,7 @@ xfs_initialize_perag(xfs_mount_t *mp, xfs_agnumber_t agcount)
 			icount = sbp->sb_dblocks * sbp->sb_imax_pct;
 			do_div(icount, 100);
 			icount += sbp->sb_agblocks - 1;
-			do_div(icount, mp->m_ialloc_blks);
+			do_div(icount, sbp->sb_agblocks);
 			max_metadata = icount;
 		} else {
 			max_metadata = agcount;
@@ -584,12 +576,13 @@ xfs_mount_common(xfs_mount_t *mp, xfs_sb_t *sbp)
 	ASSERT(sbp->sb_inodesize >= 256 && sbp->sb_inodesize <= 2048);
 	switch (sbp->sb_inodesize) {
 	case 256:
-		mp->m_attroffset = XFS_LITINO(mp) - XFS_BMDR_SPACE_CALC(2);
+		mp->m_attroffset = XFS_LITINO(mp) -
+				   XFS_BMDR_SPACE_CALC(MINABTPTRS);
 		break;
 	case 512:
 	case 1024:
 	case 2048:
-		mp->m_attroffset = XFS_BMDR_SPACE_CALC(12);
+		mp->m_attroffset = XFS_BMDR_SPACE_CALC(6 * MINABTPTRS);
 		break;
 	default:
 		ASSERT(0);
@@ -954,7 +947,7 @@ xfs_mountfs(
 	mp->m_perag =
 		kmem_zalloc(sbp->sb_agcount * sizeof(xfs_perag_t), KM_SLEEP);
 
-	mp->m_maxagi = xfs_initialize_perag(mp, sbp->sb_agcount);
+	mp->m_maxagi = xfs_initialize_perag(vfsp, mp, sbp->sb_agcount);
 
 	/*
 	 * log's mount-time initialization. Perform 1st part recovery if needed
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 5affba38a577..08b2e0a5d807 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -1,38 +1,23 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_MOUNT_H__
 #define	__XFS_MOUNT_H__
 
-
 typedef struct xfs_trans_reservations {
 	uint	tr_write;	/* extent alloc trans */
 	uint	tr_itruncate;	/* truncate trans */
@@ -57,7 +42,6 @@ typedef struct xfs_trans_reservations {
 	uint	tr_growrtfree;	/* grow realtime freeing */
 } xfs_trans_reservations_t;
 
-
 #ifndef __KERNEL__
 /*
  * Moved here from xfs_ag.h to avoid reordering header files
@@ -80,6 +64,9 @@ struct xfs_iocore;
 struct xfs_bmbt_irec;
 struct xfs_bmap_free;
 
+extern struct vfsops xfs_vfsops;
+extern struct vnodeops xfs_vnodeops;
+
 #define	AIL_LOCK_T		lock_t
 #define	AIL_LOCKINIT(x,y)	spinlock_init(x,y)
 #define	AIL_LOCK_DESTROY(x)	spinlock_destroy(x)
@@ -292,6 +279,8 @@ typedef struct xfs_mount {
 	struct xfs_buf		*m_sb_bp;	/* buffer for superblock */
 	char			*m_fsname;	/* filesystem name */
 	int			m_fsname_len;	/* strlen of fs name */
+	char			*m_rtname;	/* realtime device name */
+	char			*m_logname;	/* external log device name */
 	int			m_bsize;	/* fs logical block size */
 	xfs_agnumber_t		m_agfrotor;	/* last ag where space found */
 	xfs_agnumber_t		m_agirotor;	/* last ag dir inode alloced */
@@ -344,7 +333,7 @@ typedef struct xfs_mount {
 	sema_t			m_growlock;	/* growfs mutex */
 	int			m_fixedfsid[2];	/* unchanged for life of FS */
 	uint			m_dmevmask;	/* DMI events for this FS */
-	uint			m_flags;	/* global mount flags */
+	__uint64_t		m_flags;	/* global mount flags */
 	uint			m_attroffset;	/* inode attribute offset */
 	uint			m_dir_node_ents; /* #entries in a dir danode */
 	uint			m_attr_node_ents; /* #entries in attr danode */
@@ -389,38 +378,41 @@ typedef struct xfs_mount {
 /*
  * Flags for m_flags.
  */
-#define	XFS_MOUNT_WSYNC		0x00000001	/* for nfs - all metadata ops
+#define	XFS_MOUNT_WSYNC		(1ULL << 0)	/* for nfs - all metadata ops
 						   must be synchronous except
 						   for space allocations */
-#define	XFS_MOUNT_INO64		0x00000002
-			     /* 0x00000004	-- currently unused */
-			     /* 0x00000008	-- currently unused */
-#define XFS_MOUNT_FS_SHUTDOWN	0x00000010	/* atomic stop of all filesystem
+#define	XFS_MOUNT_INO64		(1ULL << 1)
+			     /* (1ULL << 2)	-- currently unused */
+			     /* (1ULL << 3)	-- currently unused */
+#define XFS_MOUNT_FS_SHUTDOWN	(1ULL << 4)	/* atomic stop of all filesystem
 						   operations, typically for
 						   disk errors in metadata */
-#define XFS_MOUNT_NOATIME	0x00000020	/* don't modify inode access
+#define XFS_MOUNT_NOATIME	(1ULL << 5)	/* don't modify inode access
 						   times on reads */
-#define XFS_MOUNT_RETERR	0x00000040      /* return alignment errors to
+#define XFS_MOUNT_RETERR	(1ULL << 6)     /* return alignment errors to
 						   user */
-#define XFS_MOUNT_NOALIGN	0x00000080	/* turn off stripe alignment
+#define XFS_MOUNT_NOALIGN	(1ULL << 7)	/* turn off stripe alignment
 						   allocations */
-			     /* 0x00000100	-- currently unused */
-			     /*	0x00000200	-- currently unused */
-#define XFS_MOUNT_NORECOVERY	0x00000400	/* no recovery - dirty fs */
-#define XFS_MOUNT_SHARED	0x00000800	/* shared mount */
-#define XFS_MOUNT_DFLT_IOSIZE	0x00001000	/* set default i/o size */
-#define XFS_MOUNT_OSYNCISOSYNC	0x00002000	/* o_sync is REALLY o_sync */
+#define XFS_MOUNT_COMPAT_ATTR	(1ULL << 8)	/* do not use attr2 format */
+			     /*	(1ULL << 9)	-- currently unused */
+#define XFS_MOUNT_NORECOVERY	(1ULL << 10)	/* no recovery - dirty fs */
+#define XFS_MOUNT_SHARED	(1ULL << 11)	/* shared mount */
+#define XFS_MOUNT_DFLT_IOSIZE	(1ULL << 12)	/* set default i/o size */
+#define XFS_MOUNT_OSYNCISOSYNC	(1ULL << 13)	/* o_sync is REALLY o_sync */
 						/* osyncisdsync is now default*/
-#define XFS_MOUNT_32BITINODES	0x00004000	/* do not create inodes above
+#define XFS_MOUNT_32BITINODES	(1ULL << 14)	/* do not create inodes above
 						 * 32 bits in size */
-#define XFS_MOUNT_32BITINOOPT	0x00008000	/* saved mount option state */
-#define XFS_MOUNT_NOUUID	0x00010000	/* ignore uuid during mount */
-#define XFS_MOUNT_NOLOGFLUSH	0x00020000
-#define XFS_MOUNT_IDELETE	0x00040000	/* delete empty inode clusters*/
-#define XFS_MOUNT_SWALLOC	0x00080000	/* turn on stripe width
+			     /* (1ULL << 15)	-- currently unused */
+#define XFS_MOUNT_NOUUID	(1ULL << 16)	/* ignore uuid during mount */
+#define XFS_MOUNT_BARRIER	(1ULL << 17)
+#define XFS_MOUNT_IDELETE	(1ULL << 18)	/* delete empty inode clusters*/
+#define XFS_MOUNT_SWALLOC	(1ULL << 19)	/* turn on stripe width
 						 * allocation */
-#define XFS_MOUNT_IHASHSIZE	0x00100000	/* inode hash table size */
-#define XFS_MOUNT_DIRSYNC	0x00200000	/* synchronous directory ops */
+#define XFS_MOUNT_IHASHSIZE	(1ULL << 20)	/* inode hash table size */
+#define XFS_MOUNT_DIRSYNC	(1ULL << 21)	/* synchronous directory ops */
+#define XFS_MOUNT_COMPAT_IOSIZE	(1ULL << 22)	/* don't report large preferred
+						 * I/O size in stat() */
+
 
 /*
  * Default minimum read and write sizes.
@@ -442,6 +434,30 @@ typedef struct xfs_mount {
 #define	XFS_WSYNC_READIO_LOG	15	/* 32K */
 #define	XFS_WSYNC_WRITEIO_LOG	14	/* 16K */
 
+/*
+ * Allow large block sizes to be reported to userspace programs if the
+ * "largeio" mount option is used. 
+ *
+ * If compatibility mode is specified, simply return the basic unit of caching
+ * so that we don't get inefficient read/modify/write I/O from user apps.
+ * Otherwise....
+ *
+ * If the underlying volume is a stripe, then return the stripe width in bytes
+ * as the recommended I/O size. It is not a stripe and we've set a default
+ * buffered I/O size, return that, otherwise return the compat default.
+ */
+static inline unsigned long
+xfs_preferred_iosize(xfs_mount_t *mp)
+{
+	if (mp->m_flags & XFS_MOUNT_COMPAT_IOSIZE)
+		return PAGE_CACHE_SIZE;
+	return (mp->m_swidth ?
+		(mp->m_swidth << mp->m_sb.sb_blocklog) :
+		((mp->m_flags & XFS_MOUNT_DFLT_IOSIZE) ?
+			(1 << (int)MAX(mp->m_readio_log, mp->m_writeio_log)) :
+			PAGE_CACHE_SIZE));
+}
+
 #define XFS_MAXIOFFSET(mp)	((mp)->m_maxioffset)
 
 #define XFS_FORCED_SHUTDOWN(mp)	((mp)->m_flags & XFS_MOUNT_FS_SHUTDOWN)
@@ -474,57 +490,41 @@ typedef struct xfs_mount {
 /*
  * Macros for getting from mount to vfs and back.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_MTOVFS)
-struct vfs *xfs_mtovfs(xfs_mount_t *mp);
 #define	XFS_MTOVFS(mp)		xfs_mtovfs(mp)
-#else
-#define	XFS_MTOVFS(mp)		(bhvtovfs(&(mp)->m_bhv))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BHVTOM)
-xfs_mount_t *xfs_bhvtom(bhv_desc_t *bdp);
-#define	XFS_BHVTOM(bdp)	xfs_bhvtom(bdp)
-#else
-#define XFS_BHVTOM(bdp)		((xfs_mount_t *)BHV_PDATA(bdp))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_VFSTOM)
-xfs_mount_t *xfs_vfstom(vfs_t *vfs);
-#define XFS_VFSTOM(vfs) xfs_vfstom(vfs)
-#else
-#define XFS_VFSTOM(vfs)		\
-	(XFS_BHVTOM(bhv_lookup(VFS_BHVHEAD(vfs), &xfs_vfsops)))
-#endif
+static inline struct vfs *xfs_mtovfs(xfs_mount_t *mp)
+{
+	return bhvtovfs(&mp->m_bhv);
+}
 
+#define	XFS_BHVTOM(bdp)	xfs_bhvtom(bdp)
+static inline xfs_mount_t *xfs_bhvtom(bhv_desc_t *bdp)
+{
+	return (xfs_mount_t *)BHV_PDATA(bdp);
+}
 
-/*
- * Moved here from xfs_ag.h to avoid reordering header files
- */
+#define XFS_VFSTOM(vfs) xfs_vfstom(vfs)
+static inline xfs_mount_t *xfs_vfstom(vfs_t *vfs)
+{
+	return XFS_BHVTOM(bhv_lookup(VFS_BHVHEAD(vfs), &xfs_vfsops));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DADDR_TO_AGNO)
-xfs_agnumber_t xfs_daddr_to_agno(struct xfs_mount *mp, xfs_daddr_t d);
 #define XFS_DADDR_TO_AGNO(mp,d)         xfs_daddr_to_agno(mp,d)
-#else
-
-static inline xfs_agnumber_t XFS_DADDR_TO_AGNO(xfs_mount_t *mp, xfs_daddr_t d)
+static inline xfs_agnumber_t
+xfs_daddr_to_agno(struct xfs_mount *mp, xfs_daddr_t d)
 {
-	d = XFS_BB_TO_FSBT(mp, d);
-	do_div(d, mp->m_sb.sb_agblocks);
-	return (xfs_agnumber_t) d;
+	xfs_daddr_t ld = XFS_BB_TO_FSBT(mp, d);
+	do_div(ld, mp->m_sb.sb_agblocks);
+	return (xfs_agnumber_t) ld;
 }
 
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DADDR_TO_AGBNO)
-xfs_agblock_t xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d);
 #define XFS_DADDR_TO_AGBNO(mp,d)        xfs_daddr_to_agbno(mp,d)
-#else
-
-static inline xfs_agblock_t XFS_DADDR_TO_AGBNO(xfs_mount_t *mp, xfs_daddr_t d)
+static inline xfs_agblock_t
+xfs_daddr_to_agbno(struct xfs_mount *mp, xfs_daddr_t d)
 {
-	d = XFS_BB_TO_FSBT(mp, d);
-	return (xfs_agblock_t) do_div(d, mp->m_sb.sb_agblocks);
+	xfs_daddr_t ld = XFS_BB_TO_FSBT(mp, d);
+	return (xfs_agblock_t) do_div(ld, mp->m_sb.sb_agblocks);
 }
 
-#endif
-
 /*
  * This structure is for use by the xfs_mod_incore_sb_batch() routine.
  */
@@ -542,6 +542,7 @@ extern xfs_mount_t *xfs_mount_init(void);
 extern void	xfs_mod_sb(xfs_trans_t *, __int64_t);
 extern void	xfs_mount_free(xfs_mount_t *mp, int remove_bhv);
 extern int	xfs_mountfs(struct vfs *, xfs_mount_t *mp, int);
+extern void	xfs_mountfs_check_barriers(xfs_mount_t *mp);
 
 extern int	xfs_unmountfs(xfs_mount_t *, struct cred *);
 extern void	xfs_unmountfs_close(xfs_mount_t *, struct cred *);
@@ -555,12 +556,11 @@ extern int	xfs_readsb(xfs_mount_t *mp);
 extern void	xfs_freesb(xfs_mount_t *);
 extern void	xfs_do_force_shutdown(bhv_desc_t *, int, char *, int);
 extern int	xfs_syncsub(xfs_mount_t *, int, int, int *);
-extern xfs_agnumber_t	xfs_initialize_perag(xfs_mount_t *, xfs_agnumber_t);
+extern int	xfs_sync_inodes(xfs_mount_t *, int, int, int *);
+extern xfs_agnumber_t	xfs_initialize_perag(struct vfs *, xfs_mount_t *,
+						xfs_agnumber_t);
 extern void	xfs_xlatesb(void *, struct xfs_sb *, int, __int64_t);
 
-extern struct vfsops xfs_vfsops;
-extern struct vnodeops xfs_vnodeops;
-
 extern struct xfs_dmops xfs_dmcore_stub;
 extern struct xfs_qmops xfs_qmcore_stub;
 extern struct xfs_ioops xfs_iocore_xfs;
diff --git a/fs/xfs/xfs_qmops.c b/fs/xfs/xfs_qmops.c
index 4f40c92863d5..1408a32eef88 100644
--- a/fs/xfs/xfs_qmops.c
+++ b/fs/xfs/xfs_qmops.c
@@ -1,40 +1,25 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.	 Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #include "xfs.h"
-
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -42,7 +27,8 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-
+#include "xfs_quota.h"
+#include "xfs_error.h"
 
 STATIC struct xfs_dquot *
 xfs_dqvopchown_default(
@@ -54,8 +40,79 @@ xfs_dqvopchown_default(
 	return NULL;
 }
 
+/*
+ * Clear the quotaflags in memory and in the superblock.
+ */
+int
+xfs_mount_reset_sbqflags(xfs_mount_t *mp)
+{
+	int			error;
+	xfs_trans_t		*tp;
+	unsigned long		s;
+
+	mp->m_qflags = 0;
+	/*
+	 * It is OK to look at sb_qflags here in mount path,
+	 * without SB_LOCK.
+	 */
+	if (mp->m_sb.sb_qflags == 0)
+		return 0;
+	s = XFS_SB_LOCK(mp);
+	mp->m_sb.sb_qflags = 0;
+	XFS_SB_UNLOCK(mp, s);
+
+	/*
+	 * if the fs is readonly, let the incore superblock run
+	 * with quotas off but don't flush the update out to disk
+	 */
+	if (XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY)
+		return 0;
+#ifdef QUOTADEBUG
+	xfs_fs_cmn_err(CE_NOTE, mp, "Writing superblock quota changes");
+#endif
+	tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SBCHANGE);
+	if ((error = xfs_trans_reserve(tp, 0, mp->m_sb.sb_sectsize + 128, 0, 0,
+				      XFS_DEFAULT_LOG_COUNT))) {
+		xfs_trans_cancel(tp, 0);
+		xfs_fs_cmn_err(CE_ALERT, mp,
+			"xfs_mount_reset_sbqflags: Superblock update failed!");
+		return error;
+	}
+	xfs_mod_sb(tp, XFS_SB_QFLAGS);
+	error = xfs_trans_commit(tp, 0, NULL);
+	return error;
+}
+
+STATIC int
+xfs_noquota_init(
+	xfs_mount_t	*mp,
+	uint		*needquotamount,
+	uint		*quotaflags)
+{
+	int		error = 0;
+
+	*quotaflags = 0;
+	*needquotamount = B_FALSE;
+
+	ASSERT(!XFS_IS_QUOTA_ON(mp));
+
+	/*
+	 * If a file system had quotas running earlier, but decided to
+	 * mount without -o uquota/pquota/gquota options, revoke the
+	 * quotachecked license.
+	 */
+	if (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT) {
+		cmn_err(CE_NOTE,
+                        "XFS resetting qflags for filesystem %s",
+                        mp->m_fsname);
+
+		error = xfs_mount_reset_sbqflags(mp);
+	}
+	return error;
+}
+
 xfs_qmops_t	xfs_qmcore_stub = {
-	.xfs_qminit		= (xfs_qminit_t) fs_noerr,
+	.xfs_qminit		= (xfs_qminit_t) xfs_noquota_init,
 	.xfs_qmdone		= (xfs_qmdone_t) fs_noerr,
 	.xfs_qmmount		= (xfs_qmmount_t) fs_noerr,
 	.xfs_qmunmount		= (xfs_qmunmount_t) fs_noerr,
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index 7134576ae7fa..82a08baf437b 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_QUOTA_H__
 #define __XFS_QUOTA_H__
@@ -42,7 +28,7 @@
  * uid_t and gid_t are hard-coded to 32 bits in the inode.
  * Hence, an 'id' in a dquot is 32 bits..
  */
-typedef __int32_t	xfs_dqid_t;
+typedef __uint32_t	xfs_dqid_t;
 
 /*
  * Eventhough users may not have quota limits occupying all 64-bits,
@@ -59,28 +45,28 @@ typedef __uint16_t	xfs_qwarncnt_t;
  * to construct the on disk structure.
  */
 typedef struct	xfs_disk_dquot {
-/*16*/	u_int16_t	d_magic;	/* dquot magic = XFS_DQUOT_MAGIC */
-/*8 */	u_int8_t	d_version;	/* dquot version */
-/*8 */	u_int8_t	d_flags;	/* XFS_DQ_USER/PROJ/GROUP */
-/*32*/	xfs_dqid_t	d_id;		/* user,project,group id */
-/*64*/	xfs_qcnt_t	d_blk_hardlimit;/* absolute limit on disk blks */
-/*64*/	xfs_qcnt_t	d_blk_softlimit;/* preferred limit on disk blks */
-/*64*/	xfs_qcnt_t	d_ino_hardlimit;/* maximum # allocated inodes */
-/*64*/	xfs_qcnt_t	d_ino_softlimit;/* preferred inode limit */
-/*64*/	xfs_qcnt_t	d_bcount;	/* disk blocks owned by the user */
-/*64*/	xfs_qcnt_t	d_icount;	/* inodes owned by the user */
-/*32*/	__int32_t	d_itimer;	/* zero if within inode limits if not,
+	__be16		d_magic;	/* dquot magic = XFS_DQUOT_MAGIC */
+	__u8		d_version;	/* dquot version */
+	__u8		d_flags;	/* XFS_DQ_USER/PROJ/GROUP */
+	__be32		d_id;		/* user,project,group id */
+	__be64		d_blk_hardlimit;/* absolute limit on disk blks */
+	__be64		d_blk_softlimit;/* preferred limit on disk blks */
+	__be64		d_ino_hardlimit;/* maximum # allocated inodes */
+	__be64		d_ino_softlimit;/* preferred inode limit */
+	__be64		d_bcount;	/* disk blocks owned by the user */
+	__be64		d_icount;	/* inodes owned by the user */
+	__be32		d_itimer;	/* zero if within inode limits if not,
 					   this is when we refuse service */
-/*32*/	__int32_t	d_btimer;	/* similar to above; for disk blocks */
-/*16*/	xfs_qwarncnt_t	d_iwarns;	/* warnings issued wrt num inodes */
-/*16*/	xfs_qwarncnt_t	d_bwarns;	/* warnings issued wrt disk blocks */
-/*32*/	__int32_t	d_pad0;		/* 64 bit align */
-/*64*/	xfs_qcnt_t	d_rtb_hardlimit;/* absolute limit on realtime blks */
-/*64*/	xfs_qcnt_t	d_rtb_softlimit;/* preferred limit on RT disk blks */
-/*64*/	xfs_qcnt_t	d_rtbcount;	/* realtime blocks owned */
-/*32*/	__int32_t	d_rtbtimer;	/* similar to above; for RT disk blocks */
-/*16*/	xfs_qwarncnt_t	d_rtbwarns;	/* warnings issued wrt RT disk blocks */
-/*16*/	__uint16_t	d_pad;
+	__be32		d_btimer;	/* similar to above; for disk blocks */
+	__be16		d_iwarns;	/* warnings issued wrt num inodes */
+	__be16		d_bwarns;	/* warnings issued wrt disk blocks */
+	__be32		d_pad0;		/* 64 bit align */
+	__be64		d_rtb_hardlimit;/* absolute limit on realtime blks */
+	__be64		d_rtb_softlimit;/* preferred limit on RT disk blks */
+	__be64		d_rtbcount;	/* realtime blocks owned */
+	__be32		d_rtbtimer;	/* similar to above; for RT disk blocks */
+	__be16		d_rtbwarns;	/* warnings issued wrt RT disk blocks */
+	__be16		d_pad;
 } xfs_disk_dquot_t;
 
 /*
@@ -160,6 +146,20 @@ typedef struct xfs_qoff_logformat {
 #define XFS_GQUOTA_ACCT	0x0040  /* group quota accounting ON */
 
 /*
+ * Quota Accounting/Enforcement flags
+ */
+#define XFS_ALL_QUOTA_ACCT	\
+		(XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
+#define XFS_ALL_QUOTA_ENFD	(XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
+#define XFS_ALL_QUOTA_CHKD	(XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
+
+#define XFS_IS_QUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
+#define XFS_IS_QUOTA_ENFORCED(mp)	((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
+#define XFS_IS_UQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_UQUOTA_ACCT)
+#define XFS_IS_PQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_PQUOTA_ACCT)
+#define XFS_IS_GQUOTA_RUNNING(mp)	((mp)->m_qflags & XFS_GQUOTA_ACCT)
+
+/*
  * Incore only flags for quotaoff - these bits get cleared when quota(s)
  * are in the process of getting turned off. These flags are in m_qflags but
  * never in sb_qflags.
@@ -362,6 +362,7 @@ typedef struct xfs_dqtrxops {
 				f | XFS_QMOPT_RES_REGBLKS)
 
 extern int xfs_qm_dqcheck(xfs_disk_dquot_t *, xfs_dqid_t, uint, uint, char *);
+extern int xfs_mount_reset_sbqflags(struct xfs_mount *);
 
 extern struct bhv_vfsops xfs_qmops;
 
diff --git a/fs/xfs/xfs_refcache.h b/fs/xfs/xfs_refcache.h
index cd8ddfd35d69..2dec79edb510 100644
--- a/fs/xfs/xfs_refcache.h
+++ b/fs/xfs/xfs_refcache.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_REFCACHE_H__
 #define __XFS_REFCACHE_H__
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index 23b48ac1cb7e..4d4e8f4e768e 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -1,60 +1,45 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_bmap.h"
 #include "xfs_error.h"
 #include "xfs_quota.h"
 #include "xfs_refcache.h"
 #include "xfs_utils.h"
 #include "xfs_trans_space.h"
-#include "xfs_da_btree.h"
 #include "xfs_dir_leaf.h"
 
 
@@ -620,8 +605,6 @@ xfs_rename(
 		IRELE(target_ip);
 	}
 
-	FSC_NOTIFY_NAME_CHANGED(XFS_ITOV(src_ip));
-
 	IRELE(src_ip);
 
 	/* Fall through to std_return with error = 0 or errno from
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
index 2c37822d1012..06fc061c50fc 100644
--- a/fs/xfs/xfs_rtalloc.c
+++ b/fs/xfs/xfs_rtalloc.c
@@ -1,44 +1,26 @@
 /*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
-/*
- * Free realtime space allocation for XFS.
- */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -46,19 +28,18 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
 #include "xfs_alloc.h"
 #include "xfs_bmap.h"
-#include "xfs_bit.h"
 #include "xfs_rtalloc.h"
 #include "xfs_fsops.h"
 #include "xfs_error.h"
diff --git a/fs/xfs/xfs_rtalloc.h b/fs/xfs/xfs_rtalloc.h
index e2710264c054..0e0b4d2ec202 100644
--- a/fs/xfs/xfs_rtalloc.h
+++ b/fs/xfs/xfs_rtalloc.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_RTALLOC_H__
 #define	__XFS_RTALLOC_H__
diff --git a/fs/xfs/xfs_rw.c b/fs/xfs/xfs_rw.c
index d3ff7aef33ba..c4b20872f07d 100644
--- a/fs/xfs/xfs_rw.c
+++ b/fs/xfs/xfs_rw.c
@@ -1,40 +1,26 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -42,20 +28,20 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_itable.h"
 #include "xfs_btree.h"
 #include "xfs_alloc.h"
 #include "xfs_ialloc.h"
 #include "xfs_attr.h"
-#include "xfs_attr_sf.h"
-#include "xfs_dir_sf.h"
-#include "xfs_dir2_sf.h"
-#include "xfs_dinode.h"
-#include "xfs_inode_item.h"
-#include "xfs_inode.h"
 #include "xfs_bmap.h"
 #include "xfs_acl.h"
 #include "xfs_mac.h"
@@ -264,7 +250,7 @@ xfs_ioerror_alert(
 {
 	cmn_err(CE_ALERT,
  "I/O error in filesystem (\"%s\") meta-data dev %s block 0x%llx"
- "       (\"%s\") error %d buf count %u",
+ "       (\"%s\") error %d buf count %zd",
 		(!mp || !mp->m_fsname) ? "(fs name not set)" : mp->m_fsname,
 		XFS_BUFTARG_NAME(bp->pb_target),
 		(__uint64_t)blkno,
diff --git a/fs/xfs/xfs_rw.h b/fs/xfs/xfs_rw.h
index c8b10bf8f530..de85eefb7966 100644
--- a/fs/xfs/xfs_rw.h
+++ b/fs/xfs/xfs_rw.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_RW_H__
 #define	__XFS_RW_H__
@@ -68,87 +54,44 @@ struct xfs_mount;
  * file is a real time file or not, because the bmap code
  * does.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FSB_TO_DB)
-xfs_daddr_t xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb);
 #define	XFS_FSB_TO_DB(ip,fsb)	xfs_fsb_to_db(ip,fsb)
-#else
-#define	XFS_FSB_TO_DB(ip,fsb) \
-		(((ip)->i_d.di_flags & XFS_DIFLAG_REALTIME) ? \
+static inline xfs_daddr_t
+xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb)
+{
+	return (((ip)->i_d.di_flags & XFS_DIFLAG_REALTIME) ? \
 		 (xfs_daddr_t)XFS_FSB_TO_BB((ip)->i_mount, (fsb)) : \
-		 XFS_FSB_TO_DADDR((ip)->i_mount, (fsb)))
-#endif
-
-#define XFS_FSB_TO_DB_IO(io,fsb) \
-		(((io)->io_flags & XFS_IOCORE_RT) ? \
+		 XFS_FSB_TO_DADDR((ip)->i_mount, (fsb)));
+}
+#define XFS_FSB_TO_DB_IO(io,fsb) xfs_fsb_to_db_io(io,fsb)
+static inline xfs_daddr_t
+xfs_fsb_to_db_io(struct xfs_iocore *io, xfs_fsblock_t fsb)
+{
+	return (((io)->io_flags & XFS_IOCORE_RT) ? \
 		 XFS_FSB_TO_BB((io)->io_mount, (fsb)) : \
-		 XFS_FSB_TO_DADDR((io)->io_mount, (fsb)))
+		 XFS_FSB_TO_DADDR((io)->io_mount, (fsb)));
+}
 
 /*
  * Prototypes for functions in xfs_rw.c.
  */
-
-int
-xfs_write_clear_setuid(
-	struct xfs_inode	*ip);
-
-int
-xfs_bwrite(
-	struct xfs_mount	*mp,
-	struct xfs_buf		*bp);
-
-int
-xfs_bioerror(
-	struct xfs_buf		*b);
-
-int
-xfs_bioerror_relse(
-	struct xfs_buf		*b);
-
-int
-xfs_read_buf(
-	struct xfs_mount	*mp,
-	xfs_buftarg_t		*target,
-	xfs_daddr_t		blkno,
-	int			len,
-	uint			flags,
-	struct xfs_buf		**bpp);
-
-void
-xfs_ioerror_alert(
-	char			*func,
-	struct xfs_mount	*mp,
-	xfs_buf_t		*bp,
-	xfs_daddr_t		blkno);
-
+extern int xfs_write_clear_setuid(struct xfs_inode *ip);
+extern int xfs_bwrite(struct xfs_mount *mp, struct xfs_buf *bp);
+extern int xfs_bioerror(struct xfs_buf *bp);
+extern int xfs_bioerror_relse(struct xfs_buf *bp);
+extern int xfs_read_buf(struct xfs_mount *mp, xfs_buftarg_t *btp,
+			xfs_daddr_t blkno, int len, uint flags,
+			struct xfs_buf **bpp);
+extern void xfs_ioerror_alert(char *func, struct xfs_mount *mp,
+				xfs_buf_t *bp, xfs_daddr_t blkno);
 
 /*
  * Prototypes for functions in xfs_vnodeops.c.
  */
-
-int
-xfs_rwlock(
-	bhv_desc_t		*bdp,
-	vrwlock_t		write_lock);
-
-void
-xfs_rwunlock(
-	bhv_desc_t		*bdp,
-	vrwlock_t		write_lock);
-
-int
-xfs_change_file_space(
-	bhv_desc_t		*bdp,
-	int			cmd,
-	xfs_flock64_t		*bf,
-	xfs_off_t		offset,
-	cred_t			*credp,
-	int			flags);
-
-int
-xfs_set_dmattrs(
-	bhv_desc_t		*bdp,
-	u_int			evmask,
-	u_int16_t		state,
-	cred_t			*credp);
+extern int xfs_rwlock(bhv_desc_t *bdp, vrwlock_t write_lock);
+extern void xfs_rwunlock(bhv_desc_t *bdp, vrwlock_t write_lock);
+extern int xfs_change_file_space(bhv_desc_t *bdp, int cmd, xfs_flock64_t *bf,
+				 xfs_off_t offset, cred_t *credp, int flags);
+extern int xfs_set_dmattrs(bhv_desc_t *bdp, u_int evmask, u_int16_t state,
+			   cred_t *credp);
 
 #endif /* __XFS_RW_H__ */
diff --git a/fs/xfs/xfs_sb.h b/fs/xfs/xfs_sb.h
index ad090a834ced..4a17d335f897 100644
--- a/fs/xfs/xfs_sb.h
+++ b/fs/xfs/xfs_sb.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2001 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_SB_H__
 #define	__XFS_SB_H__
@@ -72,7 +58,8 @@ struct xfs_mount;
 	 XFS_SB_VERSION_DALIGNBIT | \
 	 XFS_SB_VERSION_SHAREDBIT | \
 	 XFS_SB_VERSION_LOGV2BIT | \
-	 XFS_SB_VERSION_SECTORBIT)
+	 XFS_SB_VERSION_SECTORBIT | \
+	 XFS_SB_VERSION_MOREBITSBIT)
 #define	XFS_SB_VERSION_OKSASHBITS	\
 	(XFS_SB_VERSION_NUMBITS | \
 	 XFS_SB_VERSION_REALFBITS | \
@@ -103,12 +90,15 @@ struct xfs_mount;
  */
 #define XFS_SB_VERSION2_REALFBITS	0x00ffffff	/* Mask: features */
 #define XFS_SB_VERSION2_RESERVED1BIT	0x00000001
+#define XFS_SB_VERSION2_RESERVED2BIT	0x00000002
+#define XFS_SB_VERSION2_RESERVED4BIT	0x00000004
+#define XFS_SB_VERSION2_ATTR2BIT	0x00000008	/* Inline attr rework */
 #define XFS_SB_VERSION2_SASHFBITS	0xff000000	/* Mask: features that
 							   require changing
 							   PROM and SASH */
 
 #define	XFS_SB_VERSION2_OKREALFBITS	\
-	(0)
+	(XFS_SB_VERSION2_ATTR2BIT)
 #define	XFS_SB_VERSION2_OKSASHFBITS	\
 	(0)
 #define XFS_SB_VERSION2_OKREALBITS	\
@@ -118,8 +108,7 @@ struct xfs_mount;
 /*
  * mkfs macro to set up sb_features2 word
  */
-#define	XFS_SB_VERSION2_MKFS(xyz)	\
-	((xyz) ? 0 : 0)
+#define	XFS_SB_VERSION2_MKFS(resvd1, sbcntr)	0
 
 typedef struct xfs_sb
 {
@@ -176,7 +165,7 @@ typedef struct xfs_sb
 	__uint8_t	sb_logsectlog;	/* log2 of the log sector size */
 	__uint16_t	sb_logsectsize;	/* sector size for the log, bytes */
 	__uint32_t	sb_logsunit;	/* stripe unit size for the log */
-	__uint32_t	sb_features2;	/* additonal feature bits */
+	__uint32_t	sb_features2;	/* additional feature bits */
 } xfs_sb_t;
 
 /*
@@ -216,12 +205,15 @@ typedef enum {
 #define XFS_SB_SHARED_VN	XFS_SB_MVAL(SHARED_VN)
 #define XFS_SB_UNIT		XFS_SB_MVAL(UNIT)
 #define XFS_SB_WIDTH		XFS_SB_MVAL(WIDTH)
+#define XFS_SB_FEATURES2	XFS_SB_MVAL(FEATURES2)
 #define	XFS_SB_NUM_BITS		((int)XFS_SBS_FIELDCOUNT)
 #define	XFS_SB_ALL_BITS		((1LL << XFS_SB_NUM_BITS) - 1)
 #define	XFS_SB_MOD_BITS		\
 	(XFS_SB_UUID | XFS_SB_ROOTINO | XFS_SB_RBMINO | XFS_SB_RSUMINO | \
 	 XFS_SB_VERSIONNUM | XFS_SB_UQUOTINO | XFS_SB_GQUOTINO | \
-	 XFS_SB_QFLAGS | XFS_SB_SHARED_VN | XFS_SB_UNIT | XFS_SB_WIDTH)
+	 XFS_SB_QFLAGS | XFS_SB_SHARED_VN | XFS_SB_UNIT | XFS_SB_WIDTH | \
+	 XFS_SB_FEATURES2)
+
 
 /*
  * Misc. Flags - warning - these will be cleared by xfs_repair unless
@@ -235,42 +227,33 @@ typedef enum {
  */
 #define XFS_SB_MAX_SHARED_VN	0
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_NUM)
-int xfs_sb_version_num(xfs_sb_t *sbp);
-#define	XFS_SB_VERSION_NUM(sbp)	xfs_sb_version_num(sbp)
-#else
 #define	XFS_SB_VERSION_NUM(sbp)	((sbp)->sb_versionnum & XFS_SB_VERSION_NUMBITS)
-#endif
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_GOOD_VERSION)
-int xfs_sb_good_version(xfs_sb_t *sbp);
 #define	XFS_SB_GOOD_VERSION(sbp)	xfs_sb_good_version(sbp)
-#else
-#define	XFS_SB_GOOD_VERSION_INT(sbp)	\
-	((((sbp)->sb_versionnum >= XFS_SB_VERSION_1) && \
-	  ((sbp)->sb_versionnum <= XFS_SB_VERSION_3)) || \
-	   ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	    !(((sbp)->sb_versionnum & ~XFS_SB_VERSION_OKREALBITS) || \
-	      (((sbp)->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT) && \
-	       ((sbp)->sb_features2 & ~XFS_SB_VERSION2_OKREALBITS)))
-
 #ifdef __KERNEL__
-#define	XFS_SB_GOOD_VERSION(sbp)	\
-	(XFS_SB_GOOD_VERSION_INT(sbp) && \
-	  (sbp)->sb_shared_vn <= XFS_SB_MAX_SHARED_VN) ))
+static inline int xfs_sb_good_version(xfs_sb_t *sbp)
+{
+	return (((sbp->sb_versionnum >= XFS_SB_VERSION_1) && \
+		  (sbp->sb_versionnum <= XFS_SB_VERSION_3)) || \
+		   ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		    !((sbp->sb_versionnum & ~XFS_SB_VERSION_OKREALBITS) || \
+		      ((sbp->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT) && \
+		       (sbp->sb_features2 & ~XFS_SB_VERSION2_OKREALBITS))) && \
+	  	    (sbp->sb_shared_vn <= XFS_SB_MAX_SHARED_VN)));
+}
 #else
-/*
- * extra 2 paren's here (( to unconfuse paren-matching editors
- * like vi because XFS_SB_GOOD_VERSION_INT is a partial expression
- * and the two XFS_SB_GOOD_VERSION's each 2 more close paren's to
- * complete the expression.
- */
-#define XFS_SB_GOOD_VERSION(sbp)	\
-	(XFS_SB_GOOD_VERSION_INT(sbp) && \
-	  (!((sbp)->sb_versionnum & XFS_SB_VERSION_SHAREDBIT) || \
-	   (sbp)->sb_shared_vn <= XFS_SB_MAX_SHARED_VN)) ))
+static inline int xfs_sb_good_version(xfs_sb_t *sbp)
+{
+	return (((sbp->sb_versionnum >= XFS_SB_VERSION_1) && \
+		  (sbp->sb_versionnum <= XFS_SB_VERSION_3)) || \
+		   ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		    !((sbp->sb_versionnum & ~XFS_SB_VERSION_OKREALBITS) || \
+		      ((sbp->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT) && \
+		       (sbp->sb_features2 & ~XFS_SB_VERSION2_OKREALBITS))) && \
+		  (!(sbp->sb_versionnum & XFS_SB_VERSION_SHAREDBIT) || \
+		   (sbp->sb_shared_vn <= XFS_SB_MAX_SHARED_VN))));
+}
 #endif /* __KERNEL__ */
-#endif
 
 #define	XFS_SB_GOOD_SASH_VERSION(sbp)	\
 	((((sbp)->sb_versionnum >= XFS_SB_VERSION_1) && \
@@ -278,275 +261,218 @@ int xfs_sb_good_version(xfs_sb_t *sbp);
 	 ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
 	  !((sbp)->sb_versionnum & ~XFS_SB_VERSION_OKSASHBITS)))
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_TONEW)
-unsigned xfs_sb_version_tonew(unsigned v);
 #define	XFS_SB_VERSION_TONEW(v)	xfs_sb_version_tonew(v)
-#else
-#define	XFS_SB_VERSION_TONEW(v)	\
-	((((v) == XFS_SB_VERSION_1) ? \
+static inline unsigned xfs_sb_version_tonew(unsigned v)
+{
+	return ((((v) == XFS_SB_VERSION_1) ? \
 		0 : \
 		(((v) == XFS_SB_VERSION_2) ? \
 			XFS_SB_VERSION_ATTRBIT : \
 			(XFS_SB_VERSION_ATTRBIT | XFS_SB_VERSION_NLINKBIT))) | \
-	 XFS_SB_VERSION_4)
-#endif
+		XFS_SB_VERSION_4);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_TOOLD)
-unsigned xfs_sb_version_toold(unsigned v);
 #define	XFS_SB_VERSION_TOOLD(v)	xfs_sb_version_toold(v)
-#else
-#define	XFS_SB_VERSION_TOOLD(v)	\
-	(((v) & (XFS_SB_VERSION_QUOTABIT | XFS_SB_VERSION_ALIGNBIT)) ? \
+static inline unsigned xfs_sb_version_toold(unsigned v)
+{
+	return (((v) & (XFS_SB_VERSION_QUOTABIT | XFS_SB_VERSION_ALIGNBIT)) ? \
 		0 : \
 		(((v) & XFS_SB_VERSION_NLINKBIT) ? \
 			XFS_SB_VERSION_3 : \
 			(((v) & XFS_SB_VERSION_ATTRBIT) ?  \
 				XFS_SB_VERSION_2 : \
-				XFS_SB_VERSION_1)))
-#endif
+				XFS_SB_VERSION_1)));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASATTR)
-int xfs_sb_version_hasattr(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_HASATTR(sbp)	xfs_sb_version_hasattr(sbp)
-#else
-#define	XFS_SB_VERSION_HASATTR(sbp)	\
-	(((sbp)->sb_versionnum == XFS_SB_VERSION_2) || \
-	 ((sbp)->sb_versionnum == XFS_SB_VERSION_3) || \
-	 ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	  ((sbp)->sb_versionnum & XFS_SB_VERSION_ATTRBIT)))
-#endif
+static inline int xfs_sb_version_hasattr(xfs_sb_t *sbp)
+{
+	return ((sbp)->sb_versionnum == XFS_SB_VERSION_2) || \
+		 ((sbp)->sb_versionnum == XFS_SB_VERSION_3) || \
+		 ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		  ((sbp)->sb_versionnum & XFS_SB_VERSION_ATTRBIT));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_ADDATTR)
-void xfs_sb_version_addattr(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_ADDATTR(sbp)	xfs_sb_version_addattr(sbp)
-#else
-#define	XFS_SB_VERSION_ADDATTR(sbp)	\
-	((sbp)->sb_versionnum = \
-	 (((sbp)->sb_versionnum == XFS_SB_VERSION_1) ? \
+static inline void xfs_sb_version_addattr(xfs_sb_t *sbp)
+{
+	(sbp)->sb_versionnum = (((sbp)->sb_versionnum == XFS_SB_VERSION_1) ? \
 		XFS_SB_VERSION_2 : \
 		((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) ? \
 			((sbp)->sb_versionnum | XFS_SB_VERSION_ATTRBIT) : \
-			(XFS_SB_VERSION_4 | XFS_SB_VERSION_ATTRBIT))))
-#endif
+			(XFS_SB_VERSION_4 | XFS_SB_VERSION_ATTRBIT)));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASNLINK)
-int xfs_sb_version_hasnlink(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_HASNLINK(sbp)	xfs_sb_version_hasnlink(sbp)
-#else
-#define	XFS_SB_VERSION_HASNLINK(sbp)	\
-	(((sbp)->sb_versionnum == XFS_SB_VERSION_3) || \
-	 ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	  ((sbp)->sb_versionnum & XFS_SB_VERSION_NLINKBIT)))
-#endif
+static inline int xfs_sb_version_hasnlink(xfs_sb_t *sbp)
+{
+	return ((sbp)->sb_versionnum == XFS_SB_VERSION_3) || \
+		 ((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		  ((sbp)->sb_versionnum & XFS_SB_VERSION_NLINKBIT));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_ADDNLINK)
-void xfs_sb_version_addnlink(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_ADDNLINK(sbp)	xfs_sb_version_addnlink(sbp)
-#else
-#define	XFS_SB_VERSION_ADDNLINK(sbp)	\
-	((sbp)->sb_versionnum = \
-	 ((sbp)->sb_versionnum <= XFS_SB_VERSION_2 ? \
+static inline void xfs_sb_version_addnlink(xfs_sb_t *sbp)
+{
+	(sbp)->sb_versionnum = ((sbp)->sb_versionnum <= XFS_SB_VERSION_2 ? \
 		XFS_SB_VERSION_3 : \
-		((sbp)->sb_versionnum | XFS_SB_VERSION_NLINKBIT)))
-#endif
+		((sbp)->sb_versionnum | XFS_SB_VERSION_NLINKBIT));
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASQUOTA)
-int xfs_sb_version_hasquota(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_HASQUOTA(sbp)	xfs_sb_version_hasquota(sbp)
-#else
-#define	XFS_SB_VERSION_HASQUOTA(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_QUOTABIT))
-#endif
+static inline int xfs_sb_version_hasquota(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_QUOTABIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_ADDQUOTA)
-void xfs_sb_version_addquota(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_ADDQUOTA(sbp)	xfs_sb_version_addquota(sbp)
-#else
-#define	XFS_SB_VERSION_ADDQUOTA(sbp)	\
-	((sbp)->sb_versionnum = \
-	 (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4 ? \
-		((sbp)->sb_versionnum | XFS_SB_VERSION_QUOTABIT) : \
-		(XFS_SB_VERSION_TONEW((sbp)->sb_versionnum) | \
-		 XFS_SB_VERSION_QUOTABIT)))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASALIGN)
-int xfs_sb_version_hasalign(xfs_sb_t *sbp);
+static inline void xfs_sb_version_addquota(xfs_sb_t *sbp)
+{
+	(sbp)->sb_versionnum = \
+		 (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4 ? \
+			((sbp)->sb_versionnum | XFS_SB_VERSION_QUOTABIT) : \
+			(XFS_SB_VERSION_TONEW((sbp)->sb_versionnum) | \
+			 XFS_SB_VERSION_QUOTABIT));
+}
+
 #define	XFS_SB_VERSION_HASALIGN(sbp)	xfs_sb_version_hasalign(sbp)
-#else
-#define	XFS_SB_VERSION_HASALIGN(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_ALIGNBIT))
-#endif
+static inline int xfs_sb_version_hasalign(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_ALIGNBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_SUBALIGN)
-void xfs_sb_version_subalign(xfs_sb_t *sbp);
 #define	XFS_SB_VERSION_SUBALIGN(sbp)	xfs_sb_version_subalign(sbp)
-#else
-#define	XFS_SB_VERSION_SUBALIGN(sbp)	\
-	((sbp)->sb_versionnum = \
-	 XFS_SB_VERSION_TOOLD((sbp)->sb_versionnum & ~XFS_SB_VERSION_ALIGNBIT))
-#endif
+static inline void xfs_sb_version_subalign(xfs_sb_t *sbp)
+{
+	(sbp)->sb_versionnum = \
+	 XFS_SB_VERSION_TOOLD((sbp)->sb_versionnum & ~XFS_SB_VERSION_ALIGNBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASDALIGN)
-int xfs_sb_version_hasdalign(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASDALIGN(sbp)	xfs_sb_version_hasdalign(sbp)
-#else
-#define XFS_SB_VERSION_HASDALIGN(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_DALIGNBIT))
-#endif
+static inline int xfs_sb_version_hasdalign(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_DALIGNBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_ADDDALIGN)
-int xfs_sb_version_adddalign(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_ADDDALIGN(sbp)	xfs_sb_version_adddalign(sbp)
-#else
-#define XFS_SB_VERSION_ADDDALIGN(sbp)	\
-	((sbp)->sb_versionnum = \
-		((sbp)->sb_versionnum | XFS_SB_VERSION_DALIGNBIT))
-#endif
+static inline int xfs_sb_version_adddalign(xfs_sb_t *sbp)
+{
+	return (sbp)->sb_versionnum = \
+		((sbp)->sb_versionnum | XFS_SB_VERSION_DALIGNBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASSHARED)
-int xfs_sb_version_hasshared(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASSHARED(sbp)	xfs_sb_version_hasshared(sbp)
-#else
-#define XFS_SB_VERSION_HASSHARED(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_SHAREDBIT))
-#endif
+static inline int xfs_sb_version_hasshared(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_SHAREDBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_ADDSHARED)
-int xfs_sb_version_addshared(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_ADDSHARED(sbp)	xfs_sb_version_addshared(sbp)
-#else
-#define XFS_SB_VERSION_ADDSHARED(sbp)	\
-	((sbp)->sb_versionnum = \
-		((sbp)->sb_versionnum | XFS_SB_VERSION_SHAREDBIT))
-#endif
+static inline int xfs_sb_version_addshared(xfs_sb_t *sbp)
+{
+	return (sbp)->sb_versionnum = \
+		((sbp)->sb_versionnum | XFS_SB_VERSION_SHAREDBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_SUBSHARED)
-int xfs_sb_version_subshared(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_SUBSHARED(sbp)	xfs_sb_version_subshared(sbp)
-#else
-#define XFS_SB_VERSION_SUBSHARED(sbp)	\
-	((sbp)->sb_versionnum = \
-		((sbp)->sb_versionnum & ~XFS_SB_VERSION_SHAREDBIT))
-#endif
+static inline int xfs_sb_version_subshared(xfs_sb_t *sbp)
+{
+	return (sbp)->sb_versionnum = \
+		((sbp)->sb_versionnum & ~XFS_SB_VERSION_SHAREDBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASDIRV2)
-int xfs_sb_version_hasdirv2(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASDIRV2(sbp)	xfs_sb_version_hasdirv2(sbp)
-#else
-#define XFS_SB_VERSION_HASDIRV2(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_DIRV2BIT))
-#endif
+static inline int xfs_sb_version_hasdirv2(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_DIRV2BIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASLOGV2)
-int xfs_sb_version_haslogv2(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASLOGV2(sbp)   xfs_sb_version_haslogv2(sbp)
-#else
-#define XFS_SB_VERSION_HASLOGV2(sbp)   \
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	((sbp)->sb_versionnum & XFS_SB_VERSION_LOGV2BIT))
-#endif
+static inline int xfs_sb_version_haslogv2(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_LOGV2BIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASEXTFLGBIT)
-int xfs_sb_version_hasextflgbit(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASEXTFLGBIT(sbp)	xfs_sb_version_hasextflgbit(sbp)
-#else
-#define XFS_SB_VERSION_HASEXTFLGBIT(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_EXTFLGBIT))
-#endif
+static inline int xfs_sb_version_hasextflgbit(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_EXTFLGBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_ADDEXTFLGBIT)
-int xfs_sb_version_addextflgbit(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_ADDEXTFLGBIT(sbp)	xfs_sb_version_addextflgbit(sbp)
-#else
-#define XFS_SB_VERSION_ADDEXTFLGBIT(sbp)	\
-	((sbp)->sb_versionnum = \
-		((sbp)->sb_versionnum | XFS_SB_VERSION_EXTFLGBIT))
-#endif
+static inline int xfs_sb_version_addextflgbit(xfs_sb_t *sbp)
+{
+	return (sbp)->sb_versionnum = \
+		((sbp)->sb_versionnum | XFS_SB_VERSION_EXTFLGBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_SUBEXTFLGBIT)
-int xfs_sb_version_subextflgbit(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_SUBEXTFLGBIT(sbp)	xfs_sb_version_subextflgbit(sbp)
-#else
-#define XFS_SB_VERSION_SUBEXTFLGBIT(sbp)	\
-	((sbp)->sb_versionnum = \
-		((sbp)->sb_versionnum & ~XFS_SB_VERSION_EXTFLGBIT))
-#endif
+static inline int xfs_sb_version_subextflgbit(xfs_sb_t *sbp)
+{
+	return (sbp)->sb_versionnum = \
+		((sbp)->sb_versionnum & ~XFS_SB_VERSION_EXTFLGBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASSECTOR)
-int xfs_sb_version_hassector(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASSECTOR(sbp)   xfs_sb_version_hassector(sbp)
-#else
-#define XFS_SB_VERSION_HASSECTOR(sbp)   \
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	((sbp)->sb_versionnum & XFS_SB_VERSION_SECTORBIT))
-#endif
+static inline int xfs_sb_version_hassector(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_SECTORBIT);
+}
 
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_VERSION_HASMOREBITSBIT)
-int xfs_sb_version_hasmorebits(xfs_sb_t *sbp);
 #define XFS_SB_VERSION_HASMOREBITS(sbp)	xfs_sb_version_hasmorebits(sbp)
-#else
-#define XFS_SB_VERSION_HASMOREBITS(sbp)	\
-	((XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
-	 ((sbp)->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT))
-#endif
+static inline int xfs_sb_version_hasmorebits(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_NUM(sbp) == XFS_SB_VERSION_4) && \
+		((sbp)->sb_versionnum & XFS_SB_VERSION_MOREBITSBIT);
+}
 
 /*
  * sb_features2 bit version macros.
  *
- * For example, for a bit defined as XFS_SB_VERSION2_YBIT, has a macro:
+ * For example, for a bit defined as XFS_SB_VERSION2_FUNBIT, has a macro:
  *
- * SB_VERSION_HASYBIT(xfs_sb_t *sbp)
+ * SB_VERSION_HASFUNBIT(xfs_sb_t *sbp)
  *	((XFS_SB_VERSION_HASMOREBITS(sbp) &&
- *	 ((sbp)->sb_versionnum & XFS_SB_VERSION2_YBIT)
+ *	 ((sbp)->sb_features2 & XFS_SB_VERSION2_FUNBIT)
  */
 
+#define XFS_SB_VERSION_HASATTR2(sbp)	xfs_sb_version_hasattr2(sbp)
+static inline int xfs_sb_version_hasattr2(xfs_sb_t *sbp)
+{
+	return (XFS_SB_VERSION_HASMOREBITS(sbp)) &&	\
+		((sbp)->sb_features2 & XFS_SB_VERSION2_ATTR2BIT);
+}
+
+#define XFS_SB_VERSION_ADDATTR2(sbp)	xfs_sb_version_addattr2(sbp)
+static inline void xfs_sb_version_addattr2(xfs_sb_t *sbp)
+{
+	((sbp)->sb_versionnum =	\
+		((sbp)->sb_versionnum | XFS_SB_VERSION_MOREBITSBIT),	\
+	((sbp)->sb_features2 =	\
+		((sbp)->sb_features2 | XFS_SB_VERSION2_ATTR2BIT)));
+}
+
 /*
  * end of superblock version macros
  */
 
-#define XFS_SB_DADDR	((xfs_daddr_t)0)	/* daddr in filesystem/ag */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_SB_BLOCK)
-xfs_agblock_t xfs_sb_block(struct xfs_mount *mp);
-#define	XFS_SB_BLOCK(mp)	xfs_sb_block(mp)
-#else
+#define XFS_SB_DADDR		((xfs_daddr_t)0) /* daddr in filesystem/ag */
 #define	XFS_SB_BLOCK(mp)	XFS_HDR_BLOCK(mp, XFS_SB_DADDR)
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_HDR_BLOCK)
-xfs_agblock_t xfs_hdr_block(struct xfs_mount *mp, xfs_daddr_t d);
-#define	XFS_HDR_BLOCK(mp,d)	xfs_hdr_block(mp,d)
-#else
-#define	XFS_HDR_BLOCK(mp,d)	((xfs_agblock_t)(XFS_BB_TO_FSBT(mp,d)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_DADDR_TO_FSB)
-xfs_fsblock_t xfs_daddr_to_fsb(struct xfs_mount *mp, xfs_daddr_t d);
-#define	XFS_DADDR_TO_FSB(mp,d)		xfs_daddr_to_fsb(mp,d)
-#else
-#define	XFS_DADDR_TO_FSB(mp,d) \
-	XFS_AGB_TO_FSB(mp, XFS_DADDR_TO_AGNO(mp,d), XFS_DADDR_TO_AGBNO(mp,d))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_FSB_TO_DADDR)
-xfs_daddr_t xfs_fsb_to_daddr(struct xfs_mount *mp, xfs_fsblock_t fsbno);
-#define	XFS_FSB_TO_DADDR(mp,fsbno)	xfs_fsb_to_daddr(mp,fsbno)
-#else
-#define	XFS_FSB_TO_DADDR(mp,fsbno) \
-	XFS_AGB_TO_DADDR(mp, XFS_FSB_TO_AGNO(mp,fsbno), \
-			 XFS_FSB_TO_AGBNO(mp,fsbno))
-#endif
-
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_BUF_TO_SBP)
-xfs_sb_t *xfs_buf_to_sbp(struct xfs_buf *bp);
-#define XFS_BUF_TO_SBP(bp)	xfs_buf_to_sbp(bp)
-#else
 #define XFS_BUF_TO_SBP(bp)	((xfs_sb_t *)XFS_BUF_PTR(bp))
-#endif
+
+#define	XFS_HDR_BLOCK(mp,d)	((xfs_agblock_t)XFS_BB_TO_FSBT(mp,d))
+#define	XFS_DADDR_TO_FSB(mp,d)	XFS_AGB_TO_FSB(mp, \
+			XFS_DADDR_TO_AGNO(mp,d), XFS_DADDR_TO_AGBNO(mp,d))
+#define	XFS_FSB_TO_DADDR(mp,fsbno)	XFS_AGB_TO_DADDR(mp, \
+			XFS_FSB_TO_AGNO(mp,fsbno), XFS_FSB_TO_AGBNO(mp,fsbno))
 
 /*
  * File system sector to basic block conversions.
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 06dfca531f79..279e043d7323 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -1,40 +1,26 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -43,21 +29,21 @@
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_error.h"
-#include "xfs_trans_priv.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_alloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
+#include "xfs_alloc.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_quota.h"
+#include "xfs_trans_priv.h"
 #include "xfs_trans_space.h"
 
 
@@ -190,12 +176,8 @@ xfs_trans_dup(
 	XFS_LBC_INIT(&(ntp->t_busy));
 
 	ASSERT(tp->t_flags & XFS_TRANS_PERM_LOG_RES);
-
-#if defined(XLOG_NOLOG) || defined(DEBUG)
-	ASSERT(!xlog_debug || tp->t_ticket != NULL);
-#else
 	ASSERT(tp->t_ticket != NULL);
-#endif
+
 	ntp->t_flags = XFS_TRANS_PERM_LOG_RES | (tp->t_flags & XFS_TRANS_RESERVE);
 	ntp->t_ticket = tp->t_ticket;
 	ntp->t_blk_res = tp->t_blk_res - tp->t_blk_res_used;
@@ -276,7 +258,7 @@ xfs_trans_reserve(
 
 		error = xfs_log_reserve(tp->t_mountp, logspace, logcount,
 					&tp->t_ticket,
-					XFS_TRANSACTION, log_flags);
+					XFS_TRANSACTION, log_flags, tp->t_type);
 		if (error) {
 			goto undo_blocks;
 		}
@@ -661,10 +643,11 @@ xfs_trans_unreserve_and_mod_sb(
  */
  /*ARGSUSED*/
 int
-xfs_trans_commit(
+_xfs_trans_commit(
 	xfs_trans_t	*tp,
 	uint		flags,
-	xfs_lsn_t	*commit_lsn_p)
+	xfs_lsn_t	*commit_lsn_p,
+	int		*log_flushed)
 {
 	xfs_log_iovec_t		*log_vector;
 	int			nvec;
@@ -676,9 +659,6 @@ xfs_trans_commit(
 	int			sync;
 #define	XFS_TRANS_LOGVEC_COUNT	16
 	xfs_log_iovec_t		log_vector_fast[XFS_TRANS_LOGVEC_COUNT];
-#if defined(XLOG_NOLOG) || defined(DEBUG)
-	static xfs_lsn_t	trans_lsn = 1;
-#endif
 	void			*commit_iclog;
 	int			shutdown;
 
@@ -729,11 +709,7 @@ shut_us_down:
 			*commit_lsn_p = commit_lsn;
 		return (shutdown);
 	}
-#if defined(XLOG_NOLOG) || defined(DEBUG)
-	ASSERT(!xlog_debug || tp->t_ticket != NULL);
-#else
 	ASSERT(tp->t_ticket != NULL);
-#endif
 
 	/*
 	 * If we need to update the superblock, then do it now.
@@ -750,14 +726,10 @@ shut_us_down:
 	 * by using a vector from the stack when it fits.
 	 */
 	nvec = xfs_trans_count_vecs(tp);
-
 	if (nvec == 0) {
 		xfs_force_shutdown(mp, XFS_LOG_IO_ERROR);
 		goto shut_us_down;
-	}
-
-
-	if (nvec <= XFS_TRANS_LOGVEC_COUNT) {
+	} else if (nvec <= XFS_TRANS_LOGVEC_COUNT) {
 		log_vector = log_vector_fast;
 	} else {
 		log_vector = (xfs_log_iovec_t *)kmem_alloc(nvec *
@@ -771,30 +743,14 @@ shut_us_down:
 	 */
 	xfs_trans_fill_vecs(tp, log_vector);
 
-	/*
-	 * Ignore errors here. xfs_log_done would do the right thing.
-	 * We need to put the ticket, etc. away.
-	 */
-	error = xfs_log_write(mp, log_vector, nvec, tp->t_ticket,
-			     &(tp->t_lsn));
+	error = xfs_log_write(mp, log_vector, nvec, tp->t_ticket, &(tp->t_lsn));
 
-#if defined(XLOG_NOLOG) || defined(DEBUG)
-	if (xlog_debug) {
-		commit_lsn = xfs_log_done(mp, tp->t_ticket,
-					  &commit_iclog, log_flags);
-	} else {
-		commit_lsn = 0;
-		tp->t_lsn = trans_lsn++;
-	}
-#else
 	/*
-	 * This is the regular case.  At this point (after the call finishes),
-	 * the transaction is committed incore and could go out to disk at
-	 * any time.  However, all the items associated with the transaction
-	 * are still locked and pinned in memory.
+	 * The transaction is committed incore here, and can go out to disk
+	 * at any time after this call.  However, all the items associated
+	 * with the transaction are still locked and pinned in memory.
 	 */
 	commit_lsn = xfs_log_done(mp, tp->t_ticket, &commit_iclog, log_flags);
-#endif
 
 	tp->t_commit_lsn = commit_lsn;
 	if (nvec > XFS_TRANS_LOGVEC_COUNT) {
@@ -893,9 +849,11 @@ shut_us_down:
 	 * log out now and wait for it.
 	 */
 	if (sync) {
-		if (!error)
-			error = xfs_log_force(mp, commit_lsn,
-				      XFS_LOG_FORCE | XFS_LOG_SYNC);
+		if (!error) {
+			error = _xfs_log_force(mp, commit_lsn,
+				      XFS_LOG_FORCE | XFS_LOG_SYNC,
+				      log_flushed);
+		}
 		XFS_STATS_INC(xs_trans_sync);
 	} else {
 		XFS_STATS_INC(xs_trans_async);
@@ -1032,6 +990,7 @@ xfs_trans_fill_vecs(
 	tp->t_header.th_num_items = nitems;
 	log_vector->i_addr = (xfs_caddr_t)&tp->t_header;
 	log_vector->i_len = sizeof(xfs_trans_header_t);
+	XLOG_VEC_SET_TYPE(log_vector, XLOG_REG_TYPE_TRANSHDR);
 }
 
 
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index ec541d66fa2a..a889963fdd14 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef	__XFS_TRANS_H__
 #define	__XFS_TRANS_H__
@@ -112,6 +98,7 @@ typedef struct xfs_trans_header {
 #define	XFS_TRANS_GROWFSRT_ZERO		38
 #define	XFS_TRANS_GROWFSRT_FREE		39
 #define	XFS_TRANS_SWAPEXT		40
+#define	XFS_TRANS_TYPE_MAX		40
 /* new transaction types need to be reflected in xfs_logprint(8) */
 
 
@@ -134,19 +121,6 @@ typedef struct xfs_ail_entry {
 	struct xfs_log_item	*ail_back;	/* AIL back pointer */
 } xfs_ail_entry_t;
 
-/*
- * This structure is passed as a parameter to xfs_trans_push_ail()
- * and is used to track the what LSN the waiting processes are
- * waiting to become unused.
- */
-typedef struct xfs_ail_ticket {
-	xfs_lsn_t		at_lsn;		/* lsn waitin for */
-	struct xfs_ail_ticket	*at_forw;	/* wait list ptr */
-	struct xfs_ail_ticket	*at_back;	/* wait list ptr */
-	sv_t			at_sema;	/* wait sema */
-} xfs_ail_ticket_t;
-
-
 typedef struct xfs_log_item {
 	xfs_ail_entry_t			li_ail;		/* AIL pointers */
 	xfs_lsn_t			li_lsn;		/* last on-disk lsn */
@@ -246,68 +220,67 @@ typedef struct xfs_log_item_chunk {
  * lic_unused to the right value (0 matches all free).  The
  * lic_descs.lid_index values are set up as each desc is allocated.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_INIT)
-void xfs_lic_init(xfs_log_item_chunk_t *cp);
 #define	XFS_LIC_INIT(cp)	xfs_lic_init(cp)
-#else
-#define	XFS_LIC_INIT(cp)	((cp)->lic_free = XFS_LIC_FREEMASK)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_INIT_SLOT)
-void xfs_lic_init_slot(xfs_log_item_chunk_t *cp, int slot);
+static inline void xfs_lic_init(xfs_log_item_chunk_t *cp)
+{
+	cp->lic_free = XFS_LIC_FREEMASK;
+}
+
 #define	XFS_LIC_INIT_SLOT(cp,slot)	xfs_lic_init_slot(cp, slot)
-#else
-#define	XFS_LIC_INIT_SLOT(cp,slot)	\
-	((cp)->lic_descs[slot].lid_index = (unsigned char)(slot))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_VACANCY)
-int xfs_lic_vacancy(xfs_log_item_chunk_t *cp);
+static inline void xfs_lic_init_slot(xfs_log_item_chunk_t *cp, int slot)
+{
+	cp->lic_descs[slot].lid_index = (unsigned char)(slot);
+}
+
 #define	XFS_LIC_VACANCY(cp)		xfs_lic_vacancy(cp)
-#else
-#define	XFS_LIC_VACANCY(cp)		(((cp)->lic_free) & XFS_LIC_FREEMASK)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_ALL_FREE)
-void xfs_lic_all_free(xfs_log_item_chunk_t *cp);
+static inline int xfs_lic_vacancy(xfs_log_item_chunk_t *cp)
+{
+	return cp->lic_free & XFS_LIC_FREEMASK;
+}
+
 #define	XFS_LIC_ALL_FREE(cp)		xfs_lic_all_free(cp)
-#else
-#define	XFS_LIC_ALL_FREE(cp)		((cp)->lic_free = XFS_LIC_FREEMASK)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_ARE_ALL_FREE)
-int xfs_lic_are_all_free(xfs_log_item_chunk_t *cp);
+static inline void xfs_lic_all_free(xfs_log_item_chunk_t *cp)
+{
+	cp->lic_free = XFS_LIC_FREEMASK;
+}
+
 #define	XFS_LIC_ARE_ALL_FREE(cp)	xfs_lic_are_all_free(cp)
-#else
-#define	XFS_LIC_ARE_ALL_FREE(cp)	(((cp)->lic_free & XFS_LIC_FREEMASK) ==\
-					XFS_LIC_FREEMASK)
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_ISFREE)
-int xfs_lic_isfree(xfs_log_item_chunk_t *cp, int slot);
+static inline int xfs_lic_are_all_free(xfs_log_item_chunk_t *cp)
+{
+	return ((cp->lic_free & XFS_LIC_FREEMASK) == XFS_LIC_FREEMASK);
+}
+
 #define	XFS_LIC_ISFREE(cp,slot)	xfs_lic_isfree(cp,slot)
-#else
-#define	XFS_LIC_ISFREE(cp,slot)	((cp)->lic_free & (1 << (slot)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_CLAIM)
-void xfs_lic_claim(xfs_log_item_chunk_t *cp, int slot);
+static inline int xfs_lic_isfree(xfs_log_item_chunk_t *cp, int slot)
+{
+	return (cp->lic_free & (1 << slot));
+}
+
 #define	XFS_LIC_CLAIM(cp,slot)		xfs_lic_claim(cp,slot)
-#else
-#define	XFS_LIC_CLAIM(cp,slot)		((cp)->lic_free &= ~(1 << (slot)))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_RELSE)
-void xfs_lic_relse(xfs_log_item_chunk_t *cp, int slot);
+static inline void xfs_lic_claim(xfs_log_item_chunk_t *cp, int slot)
+{
+	cp->lic_free &= ~(1 << slot);
+}
+
 #define	XFS_LIC_RELSE(cp,slot)		xfs_lic_relse(cp,slot)
-#else
-#define	XFS_LIC_RELSE(cp,slot)		((cp)->lic_free |= 1 << (slot))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_SLOT)
-xfs_log_item_desc_t *xfs_lic_slot(xfs_log_item_chunk_t *cp, int slot);
+static inline void xfs_lic_relse(xfs_log_item_chunk_t *cp, int slot)
+{
+	cp->lic_free |= 1 << slot;
+}
+
 #define	XFS_LIC_SLOT(cp,slot)		xfs_lic_slot(cp,slot)
-#else
-#define	XFS_LIC_SLOT(cp,slot)		(&((cp)->lic_descs[slot]))
-#endif
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_DESC_TO_SLOT)
-int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp);
+static inline xfs_log_item_desc_t *
+xfs_lic_slot(xfs_log_item_chunk_t *cp, int slot)
+{
+	return &(cp->lic_descs[slot]);
+}
+
 #define	XFS_LIC_DESC_TO_SLOT(dp)	xfs_lic_desc_to_slot(dp)
-#else
-#define	XFS_LIC_DESC_TO_SLOT(dp)	((uint)((dp)->lid_index))
-#endif
+static inline int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp)
+{
+	return (uint)dp->lid_index;
+}
+
 /*
  * Calculate the address of a chunk given a descriptor pointer:
  * dp - dp->lid_index give the address of the start of the lic_descs array.
@@ -315,15 +288,14 @@ int xfs_lic_desc_to_slot(xfs_log_item_desc_t *dp);
  * All of this yields the address of the chunk, which is
  * cast to a chunk pointer.
  */
-#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_LIC_DESC_TO_CHUNK)
-xfs_log_item_chunk_t *xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp);
 #define	XFS_LIC_DESC_TO_CHUNK(dp)	xfs_lic_desc_to_chunk(dp)
-#else
-#define	XFS_LIC_DESC_TO_CHUNK(dp)	((xfs_log_item_chunk_t*) \
-					(((xfs_caddr_t)((dp) - (dp)->lid_index)) -\
-					(xfs_caddr_t)(((xfs_log_item_chunk_t*) \
-					0)->lic_descs)))
-#endif
+static inline xfs_log_item_chunk_t *
+xfs_lic_desc_to_chunk(xfs_log_item_desc_t *dp)
+{
+	return (xfs_log_item_chunk_t*) \
+		(((xfs_caddr_t)((dp) - (dp)->lid_index)) - \
+		(xfs_caddr_t)(((xfs_log_item_chunk_t*)0)->lic_descs));
+}
 
 #ifdef __KERNEL__
 /*
@@ -340,7 +312,7 @@ typedef struct xfs_log_busy_slot {
 #define XFS_LBC_NUM_SLOTS	31
 typedef struct xfs_log_busy_chunk {
 	struct xfs_log_busy_chunk	*lbc_next;
-	uint				lbc_free;	/* bitmask of free slots */
+	uint				lbc_free;	/* free slots bitmask */
 	ushort				lbc_unused;	/* first unused */
 	xfs_log_busy_slot_t		lbc_busy[XFS_LBC_NUM_SLOTS];
 } xfs_log_busy_chunk_t;
@@ -998,6 +970,7 @@ struct xfs_buf	*xfs_trans_getsb(xfs_trans_t *, struct xfs_mount *, int);
 void		xfs_trans_brelse(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_bjoin(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_bhold(xfs_trans_t *, struct xfs_buf *);
+void		xfs_trans_bhold_release(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_binval(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_inode_buf(xfs_trans_t *, struct xfs_buf *);
 void		xfs_trans_inode_buf(xfs_trans_t *, struct xfs_buf *);
@@ -1023,7 +996,12 @@ void		xfs_trans_log_efd_extent(xfs_trans_t *,
 					 struct xfs_efd_log_item *,
 					 xfs_fsblock_t,
 					 xfs_extlen_t);
-int		xfs_trans_commit(xfs_trans_t *, uint flags, xfs_lsn_t *);
+int		_xfs_trans_commit(xfs_trans_t *,
+				  uint flags,
+				  xfs_lsn_t *,
+				  int *);
+#define xfs_trans_commit(tp, flags, lsn) \
+	_xfs_trans_commit(tp, flags, lsn, NULL)
 void		xfs_trans_cancel(xfs_trans_t *, int);
 void		xfs_trans_ail_init(struct xfs_mount *);
 xfs_lsn_t	xfs_trans_push_ail(struct xfs_mount *, xfs_lsn_t);
diff --git a/fs/xfs/xfs_trans_ail.c b/fs/xfs/xfs_trans_ail.c
index 7bc5eab4c2c1..19ab24af1c1c 100644
--- a/fs/xfs/xfs_trans_ail.c
+++ b/fs/xfs/xfs_trans_ail.c
@@ -1,40 +1,25 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
@@ -379,8 +364,8 @@ xfs_trans_delete_ail(
 		else {
 			xfs_cmn_err(XFS_PTAG_AILDELETE, CE_ALERT, mp,
 				"xfs_trans_delete_ail: attempting to delete a log item that is not in the AIL");
-			xfs_force_shutdown(mp, XFS_CORRUPT_INCORE);
 			AIL_UNLOCK(mp, s);
+			xfs_force_shutdown(mp, XFS_CORRUPT_INCORE);
 		}
 	}
 }
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index 144da7a85466..c74c31ebc81c 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -1,47 +1,42 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
-#include "xfs_buf_item.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
 #include "xfs_dir.h"
+#include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
+#include "xfs_ialloc_btree.h"
+#include "xfs_dir_sf.h"
+#include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
+#include "xfs_dinode.h"
+#include "xfs_inode.h"
+#include "xfs_buf_item.h"
 #include "xfs_trans_priv.h"
 #include "xfs_error.h"
 #include "xfs_rw.h"
@@ -714,6 +709,29 @@ xfs_trans_bhold(xfs_trans_t	*tp,
 }
 
 /*
+ * Cancel the previous buffer hold request made on this buffer
+ * for this transaction.
+ */
+void
+xfs_trans_bhold_release(xfs_trans_t	*tp,
+			xfs_buf_t	*bp)
+{
+	xfs_buf_log_item_t	*bip;
+
+	ASSERT(XFS_BUF_ISBUSY(bp));
+	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);
+	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);
+
+	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);
+	ASSERT(!(bip->bli_flags & XFS_BLI_STALE));
+	ASSERT(!(bip->bli_format.blf_flags & XFS_BLI_CANCEL));
+	ASSERT(atomic_read(&bip->bli_refcount) > 0);
+	ASSERT(bip->bli_flags & XFS_BLI_HOLD);
+	bip->bli_flags &= ~XFS_BLI_HOLD;
+	xfs_buf_item_trace("BHOLD RELEASE", bip);
+}
+
+/*
  * This is called to mark bytes first through last inclusive of the given
  * buffer as needing to be logged when the transaction is committed.
  * The buffer must already be associated with the given transaction.
diff --git a/fs/xfs/xfs_trans_extfree.c b/fs/xfs/xfs_trans_extfree.c
index 93259a15f983..7d7d627f25df 100644
--- a/fs/xfs/xfs_trans_extfree.c
+++ b/fs/xfs/xfs_trans_extfree.c
@@ -1,40 +1,25 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_dir.h"
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
index 7e7631ca4979..e341409172d2 100644
--- a/fs/xfs/xfs_trans_inode.c
+++ b/fs/xfs/xfs_trans_inode.c
@@ -1,40 +1,26 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -42,18 +28,18 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_trans_priv.h"
-#include "xfs_alloc_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
+#include "xfs_trans_priv.h"
+#include "xfs_inode_item.h"
 
 #ifdef XFS_TRANS_DEBUG
 STATIC void
diff --git a/fs/xfs/xfs_trans_item.c b/fs/xfs/xfs_trans_item.c
index 1b8a756d80ed..486147ef0e3d 100644
--- a/fs/xfs/xfs_trans_item.c
+++ b/fs/xfs/xfs_trans_item.c
@@ -1,40 +1,25 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 
 STATIC int	xfs_trans_unlock_chunk(xfs_log_item_chunk_t *,
diff --git a/fs/xfs/xfs_trans_priv.h b/fs/xfs/xfs_trans_priv.h
index d4dae7d06afc..13edab8a9e94 100644
--- a/fs/xfs/xfs_trans_priv.h
+++ b/fs/xfs/xfs_trans_priv.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000, 2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_TRANS_PRIV_H__
 #define	__XFS_TRANS_PRIV_H__
diff --git a/fs/xfs/xfs_trans_space.h b/fs/xfs/xfs_trans_space.h
index e91d173f4ed3..7fe3792b18df 100644
--- a/fs/xfs/xfs_trans_space.h
+++ b/fs/xfs/xfs_trans_space.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_TRANS_SPACE_H__
 #define __XFS_TRANS_SPACE_H__
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/xfs_types.h
index 16f5371ce102..104f64a98790 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/xfs_types.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2003 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_TYPES_H__
 #define	__XFS_TYPES_H__
@@ -154,6 +140,12 @@ typedef __uint8_t	xfs_arch_t;	/* architecture of an xfs fs */
 #define	MAXAEXTNUM	((xfs_aextnum_t)0x7fff)		/* signed short */
 
 /*
+ * Min numbers of data/attr fork btree root pointers.
+ */
+#define MINDBTPTRS	3
+#define MINABTPTRS	2
+
+/*
  * MAXNAMELEN is the length (including the terminating null) of
  * the longest permissible file (component) name.
  */
diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c
index 11351f08d438..fefe1d60377f 100644
--- a/fs/xfs/xfs_utils.c
+++ b/fs/xfs/xfs_utils.c
@@ -1,53 +1,40 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
 #include "xfs_bmap_btree.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
 #include "xfs_bmap.h"
 #include "xfs_error.h"
 #include "xfs_quota.h"
diff --git a/fs/xfs/xfs_utils.h b/fs/xfs/xfs_utils.h
index 01d98b4b7af7..472661a3b6d8 100644
--- a/fs/xfs/xfs_utils.h
+++ b/fs/xfs/xfs_utils.h
@@ -1,33 +1,19 @@
 /*
- * Copyright (c) 2000-2002 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
 #ifndef __XFS_UTILS_H__
 #define __XFS_UTILS_H__
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index 42bcc0215203..7bdbd991ab1c 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -1,74 +1,58 @@
 /*
- * XFS filesystem operations.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
+#include "xfs_ag.h"
 #include "xfs_dir.h"
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
 #include "xfs_ialloc_btree.h"
 #include "xfs_alloc_btree.h"
-#include "xfs_btree.h"
-#include "xfs_alloc.h"
-#include "xfs_ialloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
-#include "xfs_ag.h"
+#include "xfs_inode_item.h"
+#include "xfs_btree.h"
+#include "xfs_alloc.h"
+#include "xfs_ialloc.h"
+#include "xfs_quota.h"
 #include "xfs_error.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_rw.h"
 #include "xfs_refcache.h"
 #include "xfs_buf_item.h"
-#include "xfs_extfree_item.h"
-#include "xfs_quota.h"
+#include "xfs_log_priv.h"
 #include "xfs_dir2_trace.h"
+#include "xfs_extfree_item.h"
 #include "xfs_acl.h"
 #include "xfs_attr.h"
 #include "xfs_clnt.h"
-#include "xfs_log_priv.h"
 
 STATIC int xfs_sync(bhv_desc_t *, int, cred_t *);
 
@@ -230,9 +214,7 @@ xfs_start_flags(
 	}
 
 	if (ap->logbufs != -1 &&
-#if defined(DEBUG) || defined(XLOG_NOLOG)
 	    ap->logbufs != 0 &&
-#endif
 	    (ap->logbufs < XLOG_MIN_ICLOGS ||
 	     ap->logbufs > XLOG_MAX_ICLOGS)) {
 		cmn_err(CE_WARN,
@@ -242,6 +224,7 @@ xfs_start_flags(
 	}
 	mp->m_logbufs = ap->logbufs;
 	if (ap->logbufsize != -1 &&
+	    ap->logbufsize !=  0 &&
 	    ap->logbufsize != 16 * 1024 &&
 	    ap->logbufsize != 32 * 1024 &&
 	    ap->logbufsize != 64 * 1024 &&
@@ -257,6 +240,14 @@ xfs_start_flags(
 	mp->m_fsname_len = strlen(ap->fsname) + 1;
 	mp->m_fsname = kmem_alloc(mp->m_fsname_len, KM_SLEEP);
 	strcpy(mp->m_fsname, ap->fsname);
+	if (ap->rtname[0]) {
+		mp->m_rtname = kmem_alloc(strlen(ap->rtname) + 1, KM_SLEEP);
+		strcpy(mp->m_rtname, ap->rtname);
+	}
+	if (ap->logname[0]) {
+		mp->m_logname = kmem_alloc(strlen(ap->logname) + 1, KM_SLEEP);
+		strcpy(mp->m_logname, ap->logname);
+	}
 
 	if (ap->flags & XFSMNT_WSYNC)
 		mp->m_flags |= XFS_MOUNT_WSYNC;
@@ -268,21 +259,16 @@ xfs_start_flags(
 #endif
 	if (ap->flags & XFSMNT_NOATIME)
 		mp->m_flags |= XFS_MOUNT_NOATIME;
-
 	if (ap->flags & XFSMNT_RETERR)
 		mp->m_flags |= XFS_MOUNT_RETERR;
-
 	if (ap->flags & XFSMNT_NOALIGN)
 		mp->m_flags |= XFS_MOUNT_NOALIGN;
-
 	if (ap->flags & XFSMNT_SWALLOC)
 		mp->m_flags |= XFS_MOUNT_SWALLOC;
-
 	if (ap->flags & XFSMNT_OSYNCISOSYNC)
 		mp->m_flags |= XFS_MOUNT_OSYNCISOSYNC;
-
 	if (ap->flags & XFSMNT_32BITINODES)
-		mp->m_flags |= (XFS_MOUNT_32BITINODES | XFS_MOUNT_32BITINOOPT);
+		mp->m_flags |= XFS_MOUNT_32BITINODES;
 
 	if (ap->flags & XFSMNT_IOSIZE) {
 		if (ap->iosizelog > XFS_MAX_IO_LOG ||
@@ -300,12 +286,15 @@ xfs_start_flags(
 
 	if (ap->flags & XFSMNT_IHASHSIZE)
 		mp->m_flags |= XFS_MOUNT_IHASHSIZE;
-
 	if (ap->flags & XFSMNT_IDELETE)
 		mp->m_flags |= XFS_MOUNT_IDELETE;
-
 	if (ap->flags & XFSMNT_DIRSYNC)
 		mp->m_flags |= XFS_MOUNT_DIRSYNC;
+	if (ap->flags & XFSMNT_COMPAT_ATTR)
+		mp->m_flags |= XFS_MOUNT_COMPAT_ATTR;
+
+	if (ap->flags2 & XFSMNT2_COMPAT_IOSIZE)
+		mp->m_flags |= XFS_MOUNT_COMPAT_IOSIZE;
 
 	/*
 	 * no recovery flag requires a read-only mount
@@ -321,8 +310,8 @@ xfs_start_flags(
 
 	if (ap->flags & XFSMNT_NOUUID)
 		mp->m_flags |= XFS_MOUNT_NOUUID;
-	if (ap->flags & XFSMNT_NOLOGFLUSH)
-		mp->m_flags |= XFS_MOUNT_NOLOGFLUSH;
+	if (ap->flags & XFSMNT_BARRIER)
+		mp->m_flags |= XFS_MOUNT_BARRIER;
 
 	return 0;
 }
@@ -393,6 +382,10 @@ xfs_finish_flags(
 			return XFS_ERROR(EINVAL);
 	}
 
+	if (XFS_SB_VERSION_HASATTR2(&mp->m_sb)) {
+		mp->m_flags &= ~XFS_MOUNT_COMPAT_ATTR;
+	}
+
 	return 0;
 }
 
@@ -512,8 +505,14 @@ xfs_mount(
 		goto error2;
 
 	error = XFS_IOINIT(vfsp, args, flags);
-	if (!error)
-		return 0;
+	if (error)
+		goto error2;
+
+	if ((args->flags & XFSMNT_BARRIER) &&
+	    !(XFS_MTOVFS(mp)->vfs_flag & VFS_RDONLY))
+		xfs_mountfs_check_barriers(mp);
+	return 0;
+
 error2:
 	if (mp->m_sb_bp)
 		xfs_freesb(mp);
@@ -656,19 +655,24 @@ xfs_mntupdate(
 	else
 		mp->m_flags &= ~XFS_MOUNT_NOATIME;
 
-	if (!(vfsp->vfs_flag & VFS_RDONLY)) {
-		VFS_SYNC(vfsp, SYNC_FSDATA|SYNC_BDFLUSH|SYNC_ATTR, NULL, error);
+	if ((vfsp->vfs_flag & VFS_RDONLY) &&
+	    !(*flags & MS_RDONLY)) {
+		vfsp->vfs_flag &= ~VFS_RDONLY;
+
+		if (args->flags & XFSMNT_BARRIER)
+			xfs_mountfs_check_barriers(mp);
 	}
 
-	if (*flags & MS_RDONLY) {
+	if (!(vfsp->vfs_flag & VFS_RDONLY) &&
+	    (*flags & MS_RDONLY)) {
+		VFS_SYNC(vfsp, SYNC_FSDATA|SYNC_BDFLUSH|SYNC_ATTR, NULL, error);
+
 		xfs_quiesce_fs(mp);
 
 		/* Ok now write out an unmount record */
 		xfs_log_unmount_write(mp);
 		xfs_unmountfs_writesb(mp);
 		vfsp->vfs_flag |= VFS_RDONLY;
-	} else {
-		vfsp->vfs_flag &= ~VFS_RDONLY;
 	}
 
 	return 0;
@@ -795,7 +799,6 @@ xfs_statvfs(
 	xfs_mount_t	*mp;
 	xfs_sb_t	*sbp;
 	unsigned long	s;
-	u64 id;
 
 	mp = XFS_BHVTOM(bdp);
 	sbp = &(mp->m_sb);
@@ -823,9 +826,7 @@ xfs_statvfs(
 	statp->f_ffree = statp->f_files - (sbp->sb_icount - sbp->sb_ifree);
 	XFS_SB_UNLOCK(mp, s);
 
-	id = huge_encode_dev(mp->m_dev);
-	statp->f_fsid.val[0] = (u32)id;
-	statp->f_fsid.val[1] = (u32)(id >> 32);
+	xfs_statvfs_fsid(statp, mp);
 	statp->f_namelen = MAXNAMELEN - 1;
 
 	return 0;
@@ -895,7 +896,7 @@ xfs_sync(
  * only available by calling this routine.
  *
  */
-STATIC int
+int
 xfs_sync_inodes(
 	xfs_mount_t	*mp,
 	int		flags,
@@ -906,7 +907,6 @@ xfs_sync_inodes(
 	xfs_inode_t	*ip_next;
 	xfs_buf_t	*bp;
 	vnode_t		*vp = NULL;
-	vmap_t		vmap;
 	int		error;
 	int		last_error;
 	uint64_t	fflag;
@@ -980,7 +980,7 @@ xfs_sync_inodes(
 	ipointer = (xfs_iptr_t *)kmem_zalloc(sizeof(xfs_iptr_t), KM_SLEEP);
 
 	fflag = XFS_B_ASYNC;		/* default is don't wait */
-	if (flags & SYNC_BDFLUSH)
+	if (flags & (SYNC_BDFLUSH | SYNC_DELWRI))
 		fflag = XFS_B_DELWRI;
 	if (flags & SYNC_WAIT)
 		fflag = 0;		/* synchronous overrides all */
@@ -1101,48 +1101,21 @@ xfs_sync_inodes(
 		 * lock in xfs_ireclaim() after the inode is pulled from
 		 * the mount list will sleep until we release it here.
 		 * This keeps the vnode from being freed while we reference
-		 * it.  It is also cheaper and simpler than actually doing
-		 * a vn_get() for every inode we touch here.
+		 * it.
 		 */
 		if (xfs_ilock_nowait(ip, lock_flags) == 0) {
-
 			if ((flags & SYNC_BDFLUSH) || (vp == NULL)) {
 				ip = ip->i_mnext;
 				continue;
 			}
 
-			/*
-			 * We need to unlock the inode list lock in order
-			 * to lock the inode. Insert a marker record into
-			 * the inode list to remember our position, dropping
-			 * the lock is now done inside the IPOINTER_INSERT
-			 * macro.
-			 *
-			 * We also use the inode list lock to protect us
-			 * in taking a snapshot of the vnode version number
-			 * for use in calling vn_get().
-			 */
-			VMAP(vp, vmap);
-			IPOINTER_INSERT(ip, mp);
-
-			vp = vn_get(vp, &vmap);
+			vp = vn_grab(vp);
 			if (vp == NULL) {
-				/*
-				 * The vnode was reclaimed once we let go
-				 * of the inode list lock.  Skip to the
-				 * next list entry. Remove the marker.
-				 */
-
-				XFS_MOUNT_ILOCK(mp);
-
-				mount_locked = B_TRUE;
-				vnode_refed  = B_FALSE;
-
-				IPOINTER_REMOVE(ip, mp);
-
+				ip = ip->i_mnext;
 				continue;
 			}
 
+			IPOINTER_INSERT(ip, mp);
 			xfs_ilock(ip, lock_flags);
 
 			ASSERT(vp == XFS_ITOV(ip));
@@ -1533,7 +1506,10 @@ xfs_syncsub(
 	 * eventually kicked out of the cache.
 	 */
 	if (flags & SYNC_REFCACHE) {
-		xfs_refcache_purge_some(mp);
+		if (flags & SYNC_WAIT)
+			xfs_refcache_purge_mp(mp);
+		else
+			xfs_refcache_purge_some(mp);
 	}
 
 	/*
@@ -1649,14 +1625,24 @@ xfs_vget(
 #define MNTOPT_SWIDTH	"swidth"	/* data volume stripe width */
 #define MNTOPT_NOUUID	"nouuid"	/* ignore filesystem UUID */
 #define MNTOPT_MTPT	"mtpt"		/* filesystem mount point */
+#define MNTOPT_GRPID	"grpid"		/* group-ID from parent directory */
+#define MNTOPT_NOGRPID	"nogrpid"	/* group-ID from current process */
+#define MNTOPT_BSDGROUPS    "bsdgroups"    /* group-ID from parent directory */
+#define MNTOPT_SYSVGROUPS   "sysvgroups"   /* group-ID from current process */
 #define MNTOPT_ALLOCSIZE    "allocsize"    /* preferred allocation size */
 #define MNTOPT_IHASHSIZE    "ihashsize"    /* size of inode hash table */
 #define MNTOPT_NORECOVERY   "norecovery"   /* don't run XFS recovery */
-#define MNTOPT_NOLOGFLUSH   "nologflush"   /* don't hard flush on log writes */
+#define MNTOPT_BARRIER	"barrier"	/* use writer barriers for log write and
+					 * unwritten extent conversion */
 #define MNTOPT_OSYNCISOSYNC "osyncisosync" /* o_sync is REALLY o_sync */
 #define MNTOPT_64BITINODE   "inode64"	/* inodes can be allocated anywhere */
 #define MNTOPT_IKEEP	"ikeep"		/* do not free empty inode clusters */
 #define MNTOPT_NOIKEEP	"noikeep"	/* free empty inode clusters */
+#define MNTOPT_LARGEIO	   "largeio"	/* report large I/O sizes in stat() */
+#define MNTOPT_NOLARGEIO   "nolargeio"	/* do not report large I/O sizes
+					 * in stat(). */
+#define MNTOPT_ATTR2	"attr2"		/* do use attr2 attribute format */
+#define MNTOPT_NOATTR2	"noattr2"	/* do not use attr2 attribute format */
 
 STATIC unsigned long
 suffix_strtoul(const char *cp, char **endp, unsigned int base)
@@ -1693,12 +1679,15 @@ xfs_parseargs(
 	int			dsunit, dswidth, vol_dsunit, vol_dswidth;
 	int			iosize;
 
+	args->flags2 |= XFSMNT2_COMPAT_IOSIZE;
+	args->flags |= XFSMNT_COMPAT_ATTR;
+
 #if 0	/* XXX: off by default, until some remaining issues ironed out */
 	args->flags |= XFSMNT_IDELETE; /* default to on */
 #endif
 
 	if (!options)
-		return 0;
+		goto done;
 
 	iosize = dsunit = dswidth = vol_dsunit = vol_dswidth = 0;
 
@@ -1769,6 +1758,12 @@ xfs_parseargs(
 			}
 			args->flags |= XFSMNT_IHASHSIZE;
 			args->ihashsize = simple_strtoul(value, &eov, 10);
+		} else if (!strcmp(this_char, MNTOPT_GRPID) ||
+			   !strcmp(this_char, MNTOPT_BSDGROUPS)) {
+			vfsp->vfs_flag |= VFS_GRPID;
+		} else if (!strcmp(this_char, MNTOPT_NOGRPID) ||
+			   !strcmp(this_char, MNTOPT_SYSVGROUPS)) {
+			vfsp->vfs_flag &= ~VFS_GRPID;
 		} else if (!strcmp(this_char, MNTOPT_WSYNC)) {
 			args->flags |= XFSMNT_WSYNC;
 		} else if (!strcmp(this_char, MNTOPT_OSYNCISOSYNC)) {
@@ -1809,12 +1804,20 @@ xfs_parseargs(
 #endif
 		} else if (!strcmp(this_char, MNTOPT_NOUUID)) {
 			args->flags |= XFSMNT_NOUUID;
-		} else if (!strcmp(this_char, MNTOPT_NOLOGFLUSH)) {
-			args->flags |= XFSMNT_NOLOGFLUSH;
+		} else if (!strcmp(this_char, MNTOPT_BARRIER)) {
+			args->flags |= XFSMNT_BARRIER;
 		} else if (!strcmp(this_char, MNTOPT_IKEEP)) {
 			args->flags &= ~XFSMNT_IDELETE;
 		} else if (!strcmp(this_char, MNTOPT_NOIKEEP)) {
 			args->flags |= XFSMNT_IDELETE;
+		} else if (!strcmp(this_char, MNTOPT_LARGEIO)) {
+			args->flags2 &= ~XFSMNT2_COMPAT_IOSIZE;
+		} else if (!strcmp(this_char, MNTOPT_NOLARGEIO)) {
+			args->flags2 |= XFSMNT2_COMPAT_IOSIZE;
+		} else if (!strcmp(this_char, MNTOPT_ATTR2)) {
+			args->flags &= ~XFSMNT_COMPAT_ATTR;
+		} else if (!strcmp(this_char, MNTOPT_NOATTR2)) {
+			args->flags |= XFSMNT_COMPAT_ATTR;
 		} else if (!strcmp(this_char, "osyncisdsync")) {
 			/* no-op, this is now the default */
 printk("XFS: osyncisdsync is now the default, option is deprecated.\n");
@@ -1864,6 +1867,11 @@ printk("XFS: irixsgid is now a sysctl(2) variable, option is deprecated.\n");
 		args->sunit = args->swidth = 0;
 	}
 
+done:
+	if (args->flags & XFSMNT_32BITINODES)
+		vfsp->vfs_flag |= VFS_32BITINODES;
+	if (args->flags2)
+		args->flags |= XFSMNT_FLAGS2;
 	return 0;
 }
 
@@ -1884,12 +1892,13 @@ xfs_showargs(
 		{ XFS_MOUNT_NOUUID,		"," MNTOPT_NOUUID },
 		{ XFS_MOUNT_NORECOVERY,		"," MNTOPT_NORECOVERY },
 		{ XFS_MOUNT_OSYNCISOSYNC,	"," MNTOPT_OSYNCISOSYNC },
-		{ XFS_MOUNT_NOLOGFLUSH,		"," MNTOPT_NOLOGFLUSH },
+		{ XFS_MOUNT_BARRIER,		"," MNTOPT_BARRIER },
 		{ XFS_MOUNT_IDELETE,		"," MNTOPT_NOIKEEP },
 		{ 0, NULL }
 	};
 	struct proc_xfs_info	*xfs_infop;
 	struct xfs_mount	*mp = XFS_BHVTOM(bhv);
+	struct vfs		*vfsp = XFS_MTOVFS(mp);
 
 	for (xfs_infop = xfs_info; xfs_infop->flag; xfs_infop++) {
 		if (mp->m_flags & xfs_infop->flag)
@@ -1900,21 +1909,20 @@ xfs_showargs(
 		seq_printf(m, "," MNTOPT_IHASHSIZE "=%d", mp->m_ihsize);
 
 	if (mp->m_flags & XFS_MOUNT_DFLT_IOSIZE)
-		seq_printf(m, "," MNTOPT_ALLOCSIZE "=%d", 1<<mp->m_writeio_log);
+		seq_printf(m, "," MNTOPT_ALLOCSIZE "=%dk",
+				(int)(1 << mp->m_writeio_log) >> 10);
 
 	if (mp->m_logbufs > 0)
 		seq_printf(m, "," MNTOPT_LOGBUFS "=%d", mp->m_logbufs);
 
 	if (mp->m_logbsize > 0)
-		seq_printf(m, "," MNTOPT_LOGBSIZE "=%d", mp->m_logbsize);
+		seq_printf(m, "," MNTOPT_LOGBSIZE "=%dk", mp->m_logbsize >> 10);
 
-	if (mp->m_ddev_targp != mp->m_logdev_targp)
-		seq_printf(m, "," MNTOPT_LOGDEV "=%s",
-				XFS_BUFTARG_NAME(mp->m_logdev_targp));
+	if (mp->m_logname)
+		seq_printf(m, "," MNTOPT_LOGDEV "=%s", mp->m_logname);
 
-	if (mp->m_rtdev_targp && mp->m_ddev_targp != mp->m_rtdev_targp)
-		seq_printf(m, "," MNTOPT_RTDEV "=%s",
-				XFS_BUFTARG_NAME(mp->m_rtdev_targp));
+	if (mp->m_rtname)
+		seq_printf(m, "," MNTOPT_RTDEV "=%s", mp->m_rtname);
 
 	if (mp->m_dalign > 0)
 		seq_printf(m, "," MNTOPT_SUNIT "=%d",
@@ -1924,9 +1932,18 @@ xfs_showargs(
 		seq_printf(m, "," MNTOPT_SWIDTH "=%d",
 				(int)XFS_FSB_TO_BB(mp, mp->m_swidth));
 
-	if (!(mp->m_flags & XFS_MOUNT_32BITINOOPT))
+	if (!(mp->m_flags & XFS_MOUNT_COMPAT_ATTR))
+		seq_printf(m, "," MNTOPT_ATTR2);
+
+	if (!(mp->m_flags & XFS_MOUNT_COMPAT_IOSIZE))
+		seq_printf(m, "," MNTOPT_LARGEIO);
+
+	if (!(vfsp->vfs_flag & VFS_32BITINODES))
 		seq_printf(m, "," MNTOPT_64BITINODE);
-	
+
+	if (vfsp->vfs_flag & VFS_GRPID)
+		seq_printf(m, "," MNTOPT_GRPID);
+
 	return 0;
 }
 
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 1377c868f3f4..7c1f74531463 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -1,40 +1,26 @@
 /*
- * Copyright (c) 2000-2005 Silicon Graphics, Inc.  All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
  * published by the Free Software Foundation.
  *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc.,  51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
  */
-
 #include "xfs.h"
-#include "xfs_macros.h"
+#include "xfs_fs.h"
 #include "xfs_types.h"
-#include "xfs_inum.h"
+#include "xfs_bit.h"
 #include "xfs_log.h"
+#include "xfs_inum.h"
 #include "xfs_trans.h"
 #include "xfs_sb.h"
 #include "xfs_ag.h"
@@ -42,33 +28,32 @@
 #include "xfs_dir2.h"
 #include "xfs_dmapi.h"
 #include "xfs_mount.h"
-#include "xfs_alloc_btree.h"
+#include "xfs_da_btree.h"
 #include "xfs_bmap_btree.h"
+#include "xfs_alloc_btree.h"
 #include "xfs_ialloc_btree.h"
-#include "xfs_itable.h"
-#include "xfs_btree.h"
-#include "xfs_ialloc.h"
-#include "xfs_alloc.h"
-#include "xfs_attr_sf.h"
 #include "xfs_dir_sf.h"
 #include "xfs_dir2_sf.h"
+#include "xfs_attr_sf.h"
 #include "xfs_dinode.h"
-#include "xfs_inode_item.h"
 #include "xfs_inode.h"
+#include "xfs_inode_item.h"
+#include "xfs_dir_leaf.h"
+#include "xfs_itable.h"
+#include "xfs_btree.h"
+#include "xfs_ialloc.h"
+#include "xfs_alloc.h"
 #include "xfs_bmap.h"
-#include "xfs_da_btree.h"
 #include "xfs_attr.h"
 #include "xfs_rw.h"
-#include "xfs_refcache.h"
 #include "xfs_error.h"
-#include "xfs_bit.h"
-#include "xfs_rtalloc.h"
 #include "xfs_quota.h"
 #include "xfs_utils.h"
+#include "xfs_rtalloc.h"
+#include "xfs_refcache.h"
 #include "xfs_trans_space.h"
-#include "xfs_dir_leaf.h"
-#include "xfs_mac.h"
 #include "xfs_log_priv.h"
+#include "xfs_mac.h"
 
 
 /*
@@ -104,7 +89,7 @@ xfs_open(
 	 * If it's a directory with any blocks, read-ahead block 0
 	 * as we're almost certain to have the next operation be a read there.
 	 */
-	if (vp->v_type == VDIR && ip->i_d.di_nextents > 0) {
+	if (VN_ISDIR(vp) && ip->i_d.di_nextents > 0) {
 		mode = xfs_ilock_map_shared(ip);
 		if (ip->i_d.di_nextents > 0)
 			(void)xfs_da_reada_buf(NULL, ip, 0, XFS_DATA_FORK);
@@ -163,55 +148,25 @@ xfs_getattr(
 	/*
 	 * Copy from in-core inode.
 	 */
-	vap->va_type = vp->v_type;
-	vap->va_mode = ip->i_d.di_mode & MODEMASK;
+	vap->va_mode = ip->i_d.di_mode;
 	vap->va_uid = ip->i_d.di_uid;
 	vap->va_gid = ip->i_d.di_gid;
 	vap->va_projid = ip->i_d.di_projid;
 
 	/*
 	 * Check vnode type block/char vs. everything else.
-	 * Do it with bitmask because that's faster than looking
-	 * for multiple values individually.
 	 */
-	if (((1 << vp->v_type) & ((1<<VBLK) | (1<<VCHR))) == 0) {
+	switch (ip->i_d.di_mode & S_IFMT) {
+	case S_IFBLK:
+	case S_IFCHR:
+		vap->va_rdev = ip->i_df.if_u2.if_rdev;
+		vap->va_blocksize = BLKDEV_IOSIZE;
+		break;
+	default:
 		vap->va_rdev = 0;
 
 		if (!(ip->i_d.di_flags & XFS_DIFLAG_REALTIME)) {
-
-#if 0
-			/* Large block sizes confuse various
-			 * user space programs, so letting the
-			 * stripe size through is not a good
-			 * idea for now.
-			 */
-			vap->va_blocksize = mp->m_swidth ?
-				/*
-				 * If the underlying volume is a stripe, then
-				 * return the stripe width in bytes as the
-				 * recommended I/O size.
-				 */
-				(mp->m_swidth << mp->m_sb.sb_blocklog) :
-				/*
-				 * Return the largest of the preferred buffer
-				 * sizes since doing small I/Os into larger
-				 * buffers causes buffers to be decommissioned.
-				 * The value returned is in bytes.
-				 */
-				(1 << (int)MAX(mp->m_readio_log,
-					       mp->m_writeio_log));
-
-#else
-			vap->va_blocksize =
-				/*
-				 * Return the largest of the preferred buffer
-				 * sizes since doing small I/Os into larger
-				 * buffers causes buffers to be decommissioned.
-				 * The value returned is in bytes.
-				 */
-				1 << (int)MAX(mp->m_readio_log,
-					       mp->m_writeio_log);
-#endif
+			vap->va_blocksize = xfs_preferred_iosize(mp);
 		} else {
 
 			/*
@@ -224,9 +179,7 @@ xfs_getattr(
 				(ip->i_d.di_extsize << mp->m_sb.sb_blocklog) :
 				(mp->m_sb.sb_rextsize << mp->m_sb.sb_blocklog);
 		}
-	} else {
-		vap->va_rdev = ip->i_df.if_u2.if_rdev;
-		vap->va_blocksize = BLKDEV_IOSIZE;
+		break;
 	}
 
 	vap->va_atime.tv_sec = ip->i_d.di_atime.t_sec;
@@ -468,7 +421,7 @@ xfs_setattr(
 				m |= S_ISGID;
 #if 0
 			/* Linux allows this, Irix doesn't. */
-			if ((vap->va_mode & S_ISVTX) && vp->v_type != VDIR)
+			if ((vap->va_mode & S_ISVTX) && !VN_ISDIR(vp))
 				m |= S_ISVTX;
 #endif
 			if (m && !capable(CAP_FSETID))
@@ -546,10 +499,10 @@ xfs_setattr(
 			goto error_return;
 		}
 
-		if (vp->v_type == VDIR) {
+		if (VN_ISDIR(vp)) {
 			code = XFS_ERROR(EISDIR);
 			goto error_return;
-		} else if (vp->v_type != VREG) {
+		} else if (!VN_ISREG(vp)) {
 			code = XFS_ERROR(EINVAL);
 			goto error_return;
 		}
@@ -580,8 +533,7 @@ xfs_setattr(
 		/*
 		 * Can't change extent size if any extents are allocated.
 		 */
-		if ((ip->i_d.di_nextents || ip->i_delayed_blks) &&
-		    (mask & XFS_AT_EXTSIZE) &&
+		if (ip->i_d.di_nextents && (mask & XFS_AT_EXTSIZE) &&
 		    ((ip->i_d.di_extsize << mp->m_sb.sb_blocklog) !=
 		     vap->va_extsize) ) {
 			code = XFS_ERROR(EINVAL);	/* EFBIG? */
@@ -609,7 +561,8 @@ xfs_setattr(
 		/*
 		 * Can't change realtime flag if any extents are allocated.
 		 */
-		if (ip->i_d.di_nextents && (mask & XFS_AT_XFLAGS) &&
+		if ((ip->i_d.di_nextents || ip->i_delayed_blks) &&
+		    (mask & XFS_AT_XFLAGS) &&
 		    (ip->i_d.di_flags & XFS_DIFLAG_REALTIME) !=
 		    (vap->va_xflags & XFS_XFLAG_REALTIME)) {
 			code = XFS_ERROR(EINVAL);	/* EFBIG? */
@@ -673,8 +626,10 @@ xfs_setattr(
 	 */
 	if (mask & XFS_AT_SIZE) {
 		code = 0;
-		if (vap->va_size > ip->i_d.di_size)
+		if ((vap->va_size > ip->i_d.di_size) && 
+		    (flags & ATTR_NOSIZETOK) == 0) {
 			code = xfs_igrow_start(ip, vap->va_size, credp);
+		}
 		xfs_iunlock(ip, XFS_ILOCK_EXCL);
 		if (!code)
 			code = xfs_itruncate_data(ip, vap->va_size);
@@ -1117,6 +1072,7 @@ xfs_fsync(
 	xfs_inode_t	*ip;
 	xfs_trans_t	*tp;
 	int		error;
+	int		log_flushed = 0, changed = 1;
 
 	vn_trace_entry(BHV_TO_VNODE(bdp),
 			__FUNCTION__, (inst_t *)__return_address);
@@ -1170,10 +1126,18 @@ xfs_fsync(
 		xfs_iunlock(ip, XFS_ILOCK_SHARED);
 
 		if (xfs_ipincount(ip)) {
-			xfs_log_force(ip->i_mount, (xfs_lsn_t)0,
+			_xfs_log_force(ip->i_mount, (xfs_lsn_t)0,
 				      XFS_LOG_FORCE |
 				      ((flag & FSYNC_WAIT)
-				       ? XFS_LOG_SYNC : 0));
+				       ? XFS_LOG_SYNC : 0),
+				      &log_flushed);
+		} else {
+			/*
+			 * If the inode is not pinned and nothing
+			 * has changed we don't need to flush the
+			 * cache.
+			 */
+			changed = 0;
 		}
 		error = 0;
 	} else	{
@@ -1209,10 +1173,27 @@ xfs_fsync(
 		xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
 		if (flag & FSYNC_WAIT)
 			xfs_trans_set_sync(tp);
-		error = xfs_trans_commit(tp, 0, NULL);
+		error = _xfs_trans_commit(tp, 0, NULL, &log_flushed);
 
 		xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	}
+
+	if ((ip->i_mount->m_flags & XFS_MOUNT_BARRIER) && changed) {
+		/*
+		 * If the log write didn't issue an ordered tag we need
+		 * to flush the disk cache for the data device now.
+		 */
+		if (!log_flushed)
+			xfs_blkdev_issue_flush(ip->i_mount->m_ddev_targp);
+
+		/*
+		 * If this inode is on the RT dev we need to flush that
+		 * cache aswell.
+		 */
+		if (ip->i_d.di_flags & XFS_DIFLAG_REALTIME)
+			xfs_blkdev_issue_flush(ip->i_mount->m_rtdev_targp);
+	}
+
 	return error;
 }
 
@@ -1567,7 +1548,7 @@ xfs_release(
 	vp = BHV_TO_VNODE(bdp);
 	ip = XFS_BHVTOI(bdp);
 
-	if ((vp->v_type != VREG) || (ip->i_d.di_mode == 0)) {
+	if (!VN_ISREG(vp) || (ip->i_d.di_mode == 0)) {
 		return 0;
 	}
 
@@ -1895,7 +1876,7 @@ xfs_create(
 	dp = XFS_BHVTOI(dir_bdp);
 	mp = dp->i_mount;
 
-	dm_di_mode = vap->va_mode|VTTOIF(vap->va_type);
+	dm_di_mode = vap->va_mode;
 	namelen = VNAMELEN(dentry);
 
 	if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) {
@@ -1973,8 +1954,7 @@ xfs_create(
 	    (error = XFS_DIR_CANENTER(mp, tp, dp, name, namelen)))
 		goto error_return;
 	rdev = (vap->va_mask & XFS_AT_RDEV) ? vap->va_rdev : 0;
-	error = xfs_dir_ialloc(&tp, dp,
-			MAKEIMODE(vap->va_type,vap->va_mode), 1,
+	error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 1,
 			rdev, credp, prid, resblks > 0,
 			&ip, &committed);
 	if (error) {
@@ -2620,7 +2600,7 @@ xfs_link(
 	vn_trace_entry(src_vp, __FUNCTION__, (inst_t *)__return_address);
 
 	target_namelen = VNAMELEN(dentry);
-	if (src_vp->v_type == VDIR)
+	if (VN_ISDIR(src_vp))
 		return XFS_ERROR(EPERM);
 
 	src_bdp = vn_bhv_lookup_unlocked(VN_BHV_HEAD(src_vp), &xfs_vnodeops);
@@ -2805,7 +2785,7 @@ xfs_mkdir(
 
 	tp = NULL;
 	dp_joined_to_trans = B_FALSE;
-	dm_di_mode = vap->va_mode|VTTOIF(vap->va_type);
+	dm_di_mode = vap->va_mode;
 
 	if (DM_EVENT_ENABLED(dir_vp->v_vfsp, dp, DM_EVENT_CREATE)) {
 		error = XFS_SEND_NAMESP(mp, DM_EVENT_CREATE,
@@ -2879,8 +2859,7 @@ xfs_mkdir(
 	/*
 	 * create the directory inode.
 	 */
-	error = xfs_dir_ialloc(&tp, dp,
-			MAKEIMODE(vap->va_type,vap->va_mode), 2,
+	error = xfs_dir_ialloc(&tp, dp, vap->va_mode, 2,
 			0, credp, prid, resblks > 0,
 		&cdp, NULL);
 	if (error) {
@@ -3650,7 +3629,7 @@ xfs_rwlock(
 	vnode_t		*vp;
 
 	vp = BHV_TO_VNODE(bdp);
-	if (vp->v_type == VDIR)
+	if (VN_ISDIR(vp))
 		return 1;
 	ip = XFS_BHVTOI(bdp);
 	if (locktype == VRWLOCK_WRITE) {
@@ -3681,7 +3660,7 @@ xfs_rwunlock(
 	vnode_t		*vp;
 
 	vp = BHV_TO_VNODE(bdp);
-	if (vp->v_type == VDIR)
+	if (VN_ISDIR(vp))
 		return;
 	ip = XFS_BHVTOI(bdp);
 	if (locktype == VRWLOCK_WRITE) {
@@ -3847,51 +3826,10 @@ xfs_reclaim(
 		return 0;
 	}
 
-	if ((ip->i_d.di_mode & S_IFMT) == S_IFREG) {
-		if (ip->i_d.di_size > 0) {
-			/*
-			 * Flush and invalidate any data left around that is
-			 * a part of this file.
-			 *
-			 * Get the inode's i/o lock so that buffers are pushed
-			 * out while holding the proper lock.  We can't hold
-			 * the inode lock here since flushing out buffers may
-			 * cause us to try to get the lock in xfs_strategy().
-			 *
-			 * We don't have to call remapf() here, because there
-			 * cannot be any mapped file references to this vnode
-			 * since it is being reclaimed.
-			 */
-			xfs_ilock(ip, XFS_IOLOCK_EXCL);
+	vn_iowait(vp);
 
-			/*
-			 * If we hit an IO error, we need to make sure that the
-			 * buffer and page caches of file data for
-			 * the file are tossed away. We don't want to use
-			 * VOP_FLUSHINVAL_PAGES here because we don't want dirty
-			 * pages to stay attached to the vnode, but be
-			 * marked P_BAD. pdflush/vnode_pagebad
-			 * hates that.
-			 */
-			if (!XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-				VOP_FLUSHINVAL_PAGES(vp, 0, -1, FI_NONE);
-			} else {
-				VOP_TOSS_PAGES(vp, 0, -1, FI_NONE);
-			}
-
-			ASSERT(VN_CACHED(vp) == 0);
-			ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) ||
-			       ip->i_delayed_blks == 0);
-			xfs_iunlock(ip, XFS_IOLOCK_EXCL);
-		} else if (XFS_FORCED_SHUTDOWN(ip->i_mount)) {
-			/*
-			 * di_size field may not be quite accurate if we're
-			 * shutting down.
-			 */
-			VOP_TOSS_PAGES(vp, 0, -1, FI_NONE);
-			ASSERT(VN_CACHED(vp) == 0);
-		}
-	}
+	ASSERT(XFS_FORCED_SHUTDOWN(ip->i_mount) || ip->i_delayed_blks == 0);
+	ASSERT(VN_CACHED(vp) == 0);
 
 	/* If we have nothing to flush with this inode then complete the
 	 * teardown now, otherwise break the link between the xfs inode
@@ -4567,7 +4505,7 @@ xfs_change_file_space(
 	/*
 	 * must be a regular file and have write permission
 	 */
-	if (vp->v_type != VREG)
+	if (!VN_ISREG(vp))
 		return XFS_ERROR(EINVAL);
 
 	xfs_ilock(ip, XFS_ILOCK_SHARED);