blk-mq: add blk_mq_start_hw_queues
authorChristoph Hellwig <hch@lst.de>
Wed, 16 Apr 2014 07:44:56 +0000 (09:44 +0200)
committerJens Axboe <axboe@fb.com>
Wed, 16 Apr 2014 20:15:25 +0000 (14:15 -0600)
commit2f268556567ebeb3538f99b9bdad177581439dcb
tree67e3406c30d8998c8fc1a12a43af0ab4139b5206
parent70f4db639c5b2479e08657392cbf3ba3cceea11c
blk-mq: add blk_mq_start_hw_queues

Add a helper to unconditionally kick contexts of a queue.  This will
be needed by the SCSI layer to provide fair queueing between multiple
devices on a single host.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
block/blk-mq.c
include/linux/blk-mq.h