block: initialize the write priority in blk_rq_bio_prep (0c8cf8c2) · Commits · 戴 / test

The priority field also makes sense for passthrough requests, so initialize it in blk_rq_bio_prep. Reviewed-by:

block/blk-core.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -693,7 +693,6 @@ void blk_init_request_from_bio(struct request req, struct bio bio)
		req->cmd_flags \|= REQ_FAILFAST_MASK;

		req->__sector = bio->bi_iter.bi_sector;
		req->ioprio = bio_prio(bio);
		req->write_hint = bio->bi_write_hint;
		blk_rq_bio_prep(req->q, req, bio);
		}
		@@ -1449,6 +1448,7 @@ void blk_rq_bio_prep(struct request_queue q, struct request rq,

		rq->__data_len = bio->bi_iter.bi_size;
		rq->bio = rq->biotail = bio;
		rq->ioprio = bio_prio(bio);

		if (bio->bi_disk)
		rq->rq_disk = bio->bi_disk;