From 3cae210fa529d69cb25c2a3c491f29dab687b245 Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Tue, 16 Jul 2013 11:19:18 +0800 Subject: btrfs: Cleanup for using BTRFS_SETGET_STACK instead of raw convert Some codes still use the cpu_to_lexx instead of the BTRFS_SETGET_STACK_FUNCS declared in ctree.h. Also added some BTRFS_SETGET_STACK_FUNCS for btrfs_header btrfs_timespec and other structures. Signed-off-by: Qu Wenruo Reviewed-by: Miao Xie Reviewed-by: David Sterba Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/root-tree.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) (limited to 'fs/btrfs/root-tree.c') diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index ffb1036ef10d..70193d0e7058 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -490,13 +490,13 @@ again: */ void btrfs_check_and_init_root_item(struct btrfs_root_item *root_item) { - u64 inode_flags = le64_to_cpu(root_item->inode.flags); + u64 inode_flags = btrfs_stack_inode_flags(&root_item->inode); if (!(inode_flags & BTRFS_INODE_ROOT_ITEM_INIT)) { inode_flags |= BTRFS_INODE_ROOT_ITEM_INIT; - root_item->inode.flags = cpu_to_le64(inode_flags); - root_item->flags = 0; - root_item->byte_limit = 0; + btrfs_set_stack_inode_flags(&root_item->inode, inode_flags); + btrfs_set_root_flags(root_item, 0); + btrfs_set_root_limit(root_item, 0); } } @@ -507,8 +507,8 @@ void btrfs_update_root_times(struct btrfs_trans_handle *trans, struct timespec ct = CURRENT_TIME; spin_lock(&root->root_item_lock); - item->ctransid = cpu_to_le64(trans->transid); - item->ctime.sec = cpu_to_le64(ct.tv_sec); - item->ctime.nsec = cpu_to_le32(ct.tv_nsec); + btrfs_set_root_ctransid(item, trans->transid); + btrfs_set_stack_timespec_sec(&item->ctime, ct.tv_sec); + btrfs_set_stack_timespec_nsec(&item->ctime, ct.tv_nsec); spin_unlock(&root->root_item_lock); } -- cgit v1.2.3 From 171170c1c5625cab9687ecf6714e09e0c8a6ed3c Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Wed, 14 Aug 2013 23:27:46 +0300 Subject: btrfs: mark some local function as 'static' Cc: Josef Bacik Cc: Chris Mason Signed-off-by: Sergei Trofimovich Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/root-tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/btrfs/root-tree.c') diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index 70193d0e7058..c67b432d867d 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -29,8 +29,8 @@ * generation numbers as then we know the root was once mounted with an older * kernel that was not aware of the root item structure change. */ -void btrfs_read_root_item(struct extent_buffer *eb, int slot, - struct btrfs_root_item *item) +static void btrfs_read_root_item(struct extent_buffer *eb, int slot, + struct btrfs_root_item *item) { uuid_le uuid; int len; -- cgit v1.2.3 From c1c9ff7c94e83fae89a742df74db51156869bad5 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 20 Aug 2013 13:20:07 +0200 Subject: Btrfs: Remove superfluous casts from u64 to unsigned long long u64 is "unsigned long long" on all architectures now, so there's no need to cast it when formatting it using the "ll" length modifier. Signed-off-by: Geert Uytterhoeven Signed-off-by: Josef Bacik Signed-off-by: Chris Mason --- fs/btrfs/root-tree.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'fs/btrfs/root-tree.c') diff --git a/fs/btrfs/root-tree.c b/fs/btrfs/root-tree.c index c67b432d867d..0b1f4ef8db98 100644 --- a/fs/btrfs/root-tree.c +++ b/fs/btrfs/root-tree.c @@ -155,8 +155,7 @@ int btrfs_update_root(struct btrfs_trans_handle *trans, struct btrfs_root if (ret != 0) { btrfs_print_leaf(root, path->nodes[0]); printk(KERN_CRIT "unable to update root key %llu %u %llu\n", - (unsigned long long)key->objectid, key->type, - (unsigned long long)key->offset); + key->objectid, key->type, key->offset); BUG_ON(1); } -- cgit v1.2.3