| commit | d0280996437081dd12ed1e982ac8aeaa62835ec4 | [log] [tgz] |
|---|---|---|
| author | Jeff Mahoney <jeffm@suse.com> | Tue Dec 20 13:28:28 2016 -0500 |
| committer | David Sterba <dsterba@suse.com> | Tue Jan 03 15:14:21 2017 +0100 |
| tree | 9c1e103ecde5541b14903fa7f08630c5ebda84e6 | |
| parent | aa7c8da35d1905d80e840d075f07d26ec90144b5 [diff] |
btrfs: fix locking when we put back a delayed ref that's too new In __btrfs_run_delayed_refs, when we put back a delayed ref that's too new, we have already dropped the lock on locked_ref when we set ->processing = 0. This patch keeps the lock to cover that assignment. Fixes: d7df2c796d7 (Btrfs: attach delayed ref updates to delayed ref heads) Signed-off-by: Jeff Mahoney <jeffm@suse.com> Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: David Sterba <dsterba@suse.com>