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>
struct btrfs_block_group *block_group,
struct btrfs_free_cluster *cluster,
int delalloc)
+ __acquires(&cluster->refill_lock)
{
struct btrfs_block_group *used_bg = NULL;