blk-mq: cleanup blk_mq_submit_bio

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Move the blk_mq_alloc_data stack allocation only into the branch
that actually needs it, and use rq->mq_hctx instead of data.hctx
to refer to the hctx.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20211012104045.658051-3-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

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Christoph Hellwig 2021-10-12 12:40:45 +02:00 • committed by Jens Axboe

parent b90cfaed37

commit 0f38d76646

1 changed files with 12 additions and 13 deletions

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block/blk-mq.c

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