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(parent: 0a1aa36) | patch
blk-mq: use blk_mq_start_hw_queues() when running requeue work
authorJens Axboe <axboe@fb.com>
Fri, 19 Sep 2014 19:10:29 +0000 (13:10 -0600)
committerJens Axboe <axboe@fb.com>
Mon, 22 Sep 2014 17:55:56 +0000 (11:55 -0600)
commita12eb76b9351ca4a6994bca6e7f13bb09d66ff09
tree8bc281e6cce1b179c4274419a4e4d1de0ba5f999tree | snapshot
parent0a1aa361fdddcd702212f4f73f78e76148c596abcommit | diff
blk-mq: use blk_mq_start_hw_queues() when running requeue work

When requests are retried due to hw or sw resource shortages,
we often stop the associated hardware queue. So ensure that we
restart the queues when running the requeue work, otherwise the
queue run will be a no-op.

Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq.c diff | blob | history
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