| commit | 4118fd1da8ce21f4c86fd3d09ccc7dc3a2da37ce | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Sun Dec 12 19:55:49 2010 +0100 |
| committer | Tejun Heo <tj@kernel.org> | Sun Dec 12 19:55:49 2010 +0100 |
| tree | 1065007e639ed5323962df9a553c75877b01e385 | |
| parent | a1efbcfb7757896282a71741b24557b1592187db [diff] |
dm: use non-reentrant workqueues if equivalent kmirrord_wq, kcopyd_work and md->wq are created per dm instance and serves only single work item from the dm instance, so non-reentrant workqueues would provide the same ordering guarantees as ordered ones while allowing CPU affinity and use of the workqueues for other purposes. Switch them to non-reentrant workqueues. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Mike Snitzer <snitzer@redhat.com> Cc: dm-devel@redhat.com