| commit | 5197c05e16b49885cc9086f1676455371e821b0e | [log] [tgz] |
|---|---|---|
| author | Tejun Heo <tj@kernel.org> | Tue Jan 09 08:29:47 2018 -0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Tue Jan 09 09:31:15 2018 -0700 |
| tree | e151f60f04634a0035ca31835ad93cf11830ef62 | |
| parent | 04ced159cec863f9bc27015d6b970bb13cfa6176 [diff] |
blk-mq: protect completion path with RCU Currently, blk-mq protects only the issue path with RCU. This patch puts the completion path under the same RCU protection. This will be used to synchronize issue/completion against timeout by later patches, which will also add the comments. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <axboe@kernel.dk>