block: shortcut __submit_bio_noacct for blk-mq drivers

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For blk-mq drivers bios can only be inserted for the same queue.  So
bypass the complicated sorting logic in __submit_bio_noacct with
a blk-mq simpler submission helper.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2020-07-01 10:59:46 +02:00 • committed by Jens Axboe

parent 566acf2daa

commit ff93ea0ce7

1 changed files with 30 additions and 0 deletions

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block/blk-core.c

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