| commit | 9b349b080ca9777f6dab3da06d7fa4577f7d4c29 | [log] [tgz] |
|---|---|---|
| author | Sagi Grimberg <sagi@grimberg.me> | Wed Sep 21 11:06:32 2016 -0700 |
| committer | Sagi Grimberg <sagi@grimberg.me> | Fri Sep 23 15:37:38 2016 -0700 |
| tree | 0071a47de72b0f5d23b83a5008830eac4bba92e5 | |
| parent | 2d79c7dc8fe5cf1158250a5fd25c02d781324cd3 [diff] |
nvmet: Use direct IO for writes We're designed to work with high-end devices where direct IO makes perfect sense. We noticed that we context switch by scheduling kblockd instead of going directly to the device without REQ_SYNC for writes. Signed-off-by: Sagi Grimberg <sagi@grimberg.me> Reviewed-by: Jens Axboe <axboe@kernel.dk>