| commit | 4cafe86c9267f9dd5819df946ba8c038ba958370 | [log] [tgz] |
|---|---|---|
| author | Ming Lei <ming.lei@redhat.com> | Fri Dec 03 21:15:34 2021 +0800 |
| committer | Jens Axboe <axboe@kernel.dk> | Fri Dec 03 14:51:29 2021 -0700 |
| tree | d5c2871f88972a6f2a893a4add72818d9ea9110c | |
| parent | bcc330f42f442a98d61f153d16c0b6487461ee81 [diff] |
blk-mq: run dispatch lock once in case of issuing from list It isn't necessary to call blk_mq_run_dispatch_ops() once for issuing single request directly, and enough to do it one time when issuing from whole list. Signed-off-by: Ming Lei <ming.lei@redhat.com> Link: https://lore.kernel.org/r/20211203131534.3668411-5-ming.lei@redhat.com Signed-off-by: Jens Axboe <axboe@kernel.dk>