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-rw-r--r--include/linux/dlm.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/include/linux/dlm.h b/include/linux/dlm.h
index 1b1dcb9a40bb..be9d278761e0 100644
--- a/include/linux/dlm.h
+++ b/include/linux/dlm.h
@@ -2,7 +2,7 @@
*******************************************************************************
**
** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
-** Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
+** Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
**
** This copyrighted material is made available to anyone wishing to use,
** modify, copy, or redistribute it subject to the terms and conditions
@@ -85,7 +85,11 @@
* Only relevant to locks originating in userspace. A persistent lock will not
* be removed if the process holding the lock exits.
*
- * DLM_LKF_NODLKWT
+ * DLM_LKF_NODLCKWT
+ *
+ * Do not cancel the lock if it gets into conversion deadlock.
+ * Exclude this lock from being monitored due to DLM_LSFL_TIMEWARN.
+ *
* DLM_LKF_NODLCKBLK
*
* net yet implemented
@@ -149,6 +153,7 @@
#define DLM_LKF_ALTPR 0x00008000
#define DLM_LKF_ALTCW 0x00010000
#define DLM_LKF_FORCEUNLOCK 0x00020000
+#define DLM_LKF_TIMEOUT 0x00040000
/*
* Some return codes that are not in errno.h
@@ -199,11 +204,12 @@ struct dlm_lksb {
char * sb_lvbptr;
};
+#define DLM_LSFL_NODIR 0x00000001
+#define DLM_LSFL_TIMEWARN 0x00000002
+#define DLM_LSFL_FS 0x00000004
#ifdef __KERNEL__
-#define DLM_LSFL_NODIR 0x00000001
-
/*
* dlm_new_lockspace
*