| commit | cd1cfc49153ba2bef247e500d8bd4d135193ece9 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <chris.mason@fusionio.com> | Wed Jul 25 16:03:32 2012 -0400 |
| committer | Chris Mason <chris.mason@fusionio.com> | Wed Jul 25 16:15:08 2012 -0400 |
| tree | 34446eea9087a689b7864506197292bf9689fd28 | |
| parent | e9fbcb42201c862fd6ab45c48ead4f47bb2dea9d [diff] |
Btrfs: add a barrier before a waitqueue_active check We were missing wakeups on the delayed ref waitqueue due to races on waitqueue_active. Signed-off-by: Chris Mason <chris.mason@fusionio.com>