| commit | 59c6e13ecd50fdb2d872617d194e05f2c31f26d7 | [log] [tgz] |
|---|---|---|
| author | James Smart <jsmart2021@gmail.com> | Fri Apr 21 16:04:58 2017 -0700 |
| committer | Christoph Hellwig <hch@lst.de> | Mon Apr 24 09:25:49 2017 +0200 |
| tree | 2162d2b5d829e0e139f69ee31b8938898da47018 | |
| parent | 4410a67a9e53d3cf8d1b88169c642d91f1292fb2 [diff] |
Remove hba lock from NVMET issue WQE. Unnecessary lock is taken. ring lock should be sufficient to protect the work queue submission. This was noticed when doing performance testing. The hbalock is not needed to issue io to the nvme work queue. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>