diff options
| author | Josef Bacik <josef@redhat.com> | 2012-06-18 07:23:18 -0600 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-06-21 07:19:35 -0400 |
| commit | e18fca734278784bd6591de63ca148cc27344ca9 (patch) | |
| tree | 89eb4cf79e6aa93dd7e949883c613de99207fb3b /fs/btrfs/disk-io.c | |
| parent | 69bca40d41c613927b150c5392505f1894fe3010 (diff) | |
| download | linux-stable-e18fca734278784bd6591de63ca148cc27344ca9.tar.gz linux-stable-e18fca734278784bd6591de63ca148cc27344ca9.tar.bz2 linux-stable-e18fca734278784bd6591de63ca148cc27344ca9.zip | |
Btrfs: add a missing spin_lock
When fixing up the locking in the delayed ref destruction work I accidently
broke the locking myself ;(. Add back a spin_lock that should be there and
we are now all set. Thanks,
Btrfs: add a missing spin_lock
When fixing up the locking in the delayed ref destruction work I accidently
broke the locking myself ;(. Add back a spin_lock that should be there and
we are now all set. Thanks,
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Josef Bacik <josef@redhat.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
Diffstat (limited to 'fs/btrfs/disk-io.c')
| -rw-r--r-- | fs/btrfs/disk-io.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index e22c5bbf0223..7d7bc8eace86 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -3426,6 +3426,7 @@ int btrfs_destroy_delayed_refs(struct btrfs_transaction *trans, mutex_unlock(&head->mutex); btrfs_put_delayed_ref(ref); + spin_lock(&delayed_refs->lock); continue; } |