| commit | c7a571b45055dba740156013fef4a7fdbe3262d9 | [log] [tgz] |
|---|---|---|
| author | Jens Axboe <axboe@fb.com> | Fri Feb 17 11:37:14 2017 -0700 |
| committer | Jens Axboe <axboe@fb.com> | Fri Feb 17 12:35:47 2017 -0700 |
| tree | e9dac63bccc709731773c4701a74d1b4619abf49 | |
| parent | 2aa0f21d5491976729087104553b7bdaef047b9d [diff] |
blk-mq-sched: don't add flushes to the head of requeue queue If we are currently out of driver tags, we don't want to add a new flush (without a tag) to the head of the requeue list. We want to add it to the back, behind the others that are potentially also waiting for a tag. Signed-off-by: Jens Axboe <axboe@fb.com> Reviewed-by: Omar Sandoval <osandov@fb.com>