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| author | Jules Irenge <jbi.octave@gmail.com> | 2020-03-31 21:46:41 +0100 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2020-05-25 11:25:16 +0200 |
| commit | c142c6a449c7765b0d3b6ecce0be8d783a19abcb (patch) | |
| tree | 6ae466d53bbf70114d51b3d6784203fb2d67ba7e /fs/btrfs/extent-tree.c | |
| parent | 9cb1fd0efd195590b828b9b865421ad345a4a145 (diff) | |
btrfs: add missing annotation for btrfs_lock_cluster()
Sparse reports a warning at btrfs_lock_cluster()
warning: context imbalance in btrfs_lock_cluster()
- wrong count
The root cause is the missing annotation at btrfs_lock_cluster()
Add the missing __acquires(&cluster->refill_lock) annotation.
Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/extent-tree.c')
| -rw-r--r-- | fs/btrfs/extent-tree.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 54a64d1e18c6..752b229cbb13 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3369,6 +3369,7 @@ static struct btrfs_block_group *btrfs_lock_cluster( struct btrfs_block_group *block_group, struct btrfs_free_cluster *cluster, int delalloc) + __acquires(&cluster->refill_lock) { struct btrfs_block_group *used_bg = NULL; |