| commit | ad4068de49862b083ac2a15bc50689bb30ce3e44 | [log] [tgz] |
|---|---|---|
| author | majianpeng <majianpeng@gmail.com> | Thu Nov 14 15:16:15 2013 +1100 |
| committer | NeilBrown <neilb@suse.de> | Thu Nov 14 15:16:15 2013 +1100 |
| tree | 83b871b13fa3b1cc3bf6b6b2b2527be354ae7768 | |
| parent | 39cf275a1a18ba3c7eb9b986c5c9b35b57332798 [diff] |
raid5: Use slow_path to release stripe when mddev->thread is null When release_stripe() is called in grow_one_stripe(), the mddev->thread is null. So it will omit one wakeup this thread to release stripe. For this condition, use slow_path to release stripe. Bug was introduced in 3.12 Cc: stable@vger.kernel.org (3.12+) Fixes: 773ca82fa1ee58dd1bf88b Signed-off-by: Jianpeng Ma <majianpeng@gmail.com> Signed-off-by: NeilBrown <neilb@suse.de>