The request must be submitted to the queue it was allocated for, so remove the extra request_queue argument.
Signed-off-by: Christoph Hellwig <[email protected]> --- block/blk-mq.c | 9 ++++----- drivers/md/dm-rq.c | 2 +- include/linux/blk-mq.h | 3 +-- 3 files changed, 6 insertions(+), 8 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index fc132933397fb..886836a54064c 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2843,11 +2843,11 @@ void blk_mq_submit_bio(struct bio *bio) #ifdef CONFIG_BLK_MQ_STACKING /** * blk_insert_cloned_request - Helper for stacking drivers to submit a request - * @q: the queue to submit the request * @rq: the request being queued */ -blk_status_t blk_insert_cloned_request(struct request_queue *q, struct request *rq) +blk_status_t blk_insert_cloned_request(struct request *rq) { + struct request_queue *q = rq->q; unsigned int max_sectors = blk_queue_get_max_sectors(q, req_op(rq)); blk_status_t ret; @@ -2881,8 +2881,7 @@ blk_status_t blk_insert_cloned_request(struct request_queue *q, struct request * return BLK_STS_IOERR; } - if (rq->q->disk && - should_fail_request(rq->q->disk->part0, blk_rq_bytes(rq))) + if (q->disk && should_fail_request(q->disk->part0, blk_rq_bytes(rq))) return BLK_STS_IOERR; if (blk_crypto_insert_cloned_request(rq)) @@ -2895,7 +2894,7 @@ blk_status_t blk_insert_cloned_request(struct request_queue *q, struct request * * bypass a potential scheduler on the bottom device for * insert. */ - blk_mq_run_dispatch_ops(rq->q, + blk_mq_run_dispatch_ops(q, ret = blk_mq_request_issue_directly(rq, true)); if (ret) blk_account_io_done(rq, ktime_get_ns()); diff --git a/drivers/md/dm-rq.c b/drivers/md/dm-rq.c index 579ab6183d4d8..2fcc9b7f391b3 100644 --- a/drivers/md/dm-rq.c +++ b/drivers/md/dm-rq.c @@ -311,7 +311,7 @@ static blk_status_t dm_dispatch_clone_request(struct request *clone, struct requ clone->rq_flags |= RQF_IO_STAT; clone->start_time_ns = ktime_get_ns(); - r = blk_insert_cloned_request(clone->q, clone); + r = blk_insert_cloned_request(clone); if (r != BLK_STS_OK && r != BLK_STS_RESOURCE && r != BLK_STS_DEV_RESOURCE) /* must complete clone in terms of original request */ dm_complete_request(rq, r); diff --git a/include/linux/blk-mq.h b/include/linux/blk-mq.h index d319ffa59354a..3a41d50b85d3a 100644 --- a/include/linux/blk-mq.h +++ b/include/linux/blk-mq.h @@ -952,8 +952,7 @@ int blk_rq_prep_clone(struct request *rq, struct request *rq_src, struct bio_set *bs, gfp_t gfp_mask, int (*bio_ctr)(struct bio *, struct bio *, void *), void *data); void blk_rq_unprep_clone(struct request *rq); -blk_status_t blk_insert_cloned_request(struct request_queue *q, - struct request *rq); +blk_status_t blk_insert_cloned_request(struct request *rq); struct rq_map_data { struct page **pages; -- 2.30.2 -- dm-devel mailing list [email protected] https://listman.redhat.com/mailman/listinfo/dm-devel
