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authorJens Axboe <axboe@fb.com>2016-09-21 10:08:43 -0600
committerJens Axboe <axboe@fb.com>2016-09-22 09:39:53 -0600
commit841bac2c87fc21c3ecf3bc3354855921735aeec1 (patch)
tree950195b86586bf2aee0fc21229d083a5b139b1b6 /samples/livepatch
parent491221f88d00651e449c9caf7415b6453c8a77b7 (diff)
blk-mq: get rid of manual run of queue with __blk_mq_run_hw_queue()
Two cases: 1) blk_mq_alloc_request() needlessly re-runs the queue, after calling into the tag allocation without NOWAIT set. We don't need to do that. 2) blk_mq_map_request() should just use blk_mq_run_hw_queue() with the async flag set to false. Signed-off-by: Jens Axboe <axboe@fb.com> Reviewed-by: Christoph Hellwig <hch@lst.de>
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