| commit | 718822c1c112dc99e0c72c8968ee1db9d9d910f0 | [log] [tgz] |
|---|---|---|
| author | Mikulas Patocka <[email protected]> | Fri Nov 15 16:12:20 2013 -0500 |
| committer | Mike Snitzer <[email protected]> | Mon Nov 18 11:23:21 2013 -0500 |
| tree | fa1d459ccf22f9944af10fde35a5dbd28fd7a45e | |
| parent | 7b6b2bc98c0303b7f043ad5b35906f833e56308d [diff] |
dm delay: fix a possible deadlock due to shared workqueue The dm-delay target uses a shared workqueue for multiple instances. This can cause deadlock if two or more dm-delay targets are stacked on the top of each other. This patch changes dm-delay to use a per-instance workqueue. Cc: [email protected] # 2.6.22+ Signed-off-by: Mikulas Patocka <[email protected]> Signed-off-by: Mike Snitzer <[email protected]>