korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-26 05:34:13 +08:00
Code Issues Packages Projects Releases Wiki Activity

btrfs: use btrfs_tree_read_lock in btrfs_search_slot

Browse Source 
We no longer use recursion, so
__btrfs_tree_read_lock(BTRFS_NESTING_NORMAL) == btrfs_tree_read_lock.
Replace this call with the simple helper.

Reviewed-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik 2020-11-06 16:27:34 -05:00 committed by David Sterba
parent 1bb9659841
commit fe596ca3d3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/btrfs/ctree.c
View File

@ -2802,7 +2802,7 @@ cow_done:
btrfs_tree_lock(b);
p->locks[level] = BTRFS_WRITE_LOCK;
} else {
__btrfs_tree_read_lock(b, BTRFS_NESTING_NORMAL, 0);
btrfs_tree_read_lock(b);
p->locks[level] = BTRFS_READ_LOCK;
}
p->nodes[level] = b;