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| author | Jens Axboe <axboe@kernel.dk> | 2018-10-12 03:06:02 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-11-07 23:42:31 +0300 |
| commit | ba7b443422d66b765c1aafe67b050be7dad7c676 (patch) | |
| tree | 42b87cab560ee10cbcb9c808c7a12de38a6c23fd /block | |
| parent | 7ac257b862f2cfba3a909d1051499d390cffad6c (diff) | |
| download | linux-ba7b443422d66b765c1aafe67b050be7dad7c676.tar.xz | |
blk-mq: remove legacy check in queue blk_freeze_queue()
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-mq.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 4c82dc44d4d8..a58d2d953876 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -177,8 +177,6 @@ void blk_freeze_queue(struct request_queue *q) * exported to drivers as the only user for unfreeze is blk_mq. */ blk_freeze_queue_start(q); - if (!q->mq_ops) - blk_drain_queue(q); blk_mq_freeze_queue_wait(q); } |