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John Garry e3c5a78cdb blk-mq: Properly init requests from blk_mq_alloc_request_hctx()
Function blk_mq_alloc_request_hctx() is missing zeroing/init of rq->bio,
biotail, __sector, and __data_len members, which blk_mq_alloc_request()
has, so duplicate what we do in blk_mq_alloc_request().

Fixes: 1f5bd336b9 ("blk-mq: add blk_mq_alloc_request_hctx")
Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/1666780513-121650-1-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-10-28 07:54:47 -06:00
arch
block blk-mq: Properly init requests from blk_mq_alloc_request_hctx() 2022-10-28 07:54:47 -06:00
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Linux kernel
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