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(parent: b01c61d) | patch
blk-mq: add blk_mq_delay_queue
authorChristoph Hellwig <hch@lst.de>
Wed, 16 Apr 2014 16:48:08 +0000 (10:48 -0600)
committerJens Axboe <axboe@fb.com>
Wed, 16 Apr 2014 20:15:25 +0000 (14:15 -0600)
commitc54bc30b0da8500de33f4498f985a0dadf62ad25
tree58a5acc839c2d0dd73436fcd6a95c8fe50bbccfftree | snapshot
parentb01c61db15e73159c136a5a92eae5583c17fa4bdcommit | diff
blk-mq: add blk_mq_delay_queue

Add a blk-mq equivalent to blk_delay_queue so that the scsi layer can ask
to be kicked again after a delay.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Modified by me to kill the unnecessary preempt disable/enable
in the delayed workqueue handler.

Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-core.c diff | blob | history
block/blk-mq.c diff | blob | history
include/linux/blk-mq.h diff | blob | history
Linux Kernel Source Tree.