From e18fca734278784bd6591de63ca148cc27344ca9 Mon Sep 17 00:00:00 2001 From: Josef Bacik <josef@redhat.com> Date: Mon, 18 Jun 2012 07:23:18 -0600 Subject: 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> --- fs/btrfs/disk-io.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/btrfs') 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; } -- cgit v1.2.3