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| author |   Jens Axboe <axboe@fb.com> | 2017-02-17 11:37:14 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-17 12:35:47 -0700 |
| commit | c7a571b45055dba740156013fef4a7fdbe3262d9 (patch) | |
| tree | e9dac63bccc709731773c4701a74d1b4619abf49 /init | |
| parent | blk-mq: have blk_mq_dispatch_rq_list() return if we queued IO or not (diff) | |
| download | linux-dev-c7a571b45055dba740156013fef4a7fdbe3262d9.tar.xz linux-dev-c7a571b45055dba740156013fef4a7fdbe3262d9.zip | |
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>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions