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block: remove unused nseg parameter 

We are no longer using nr_segs, after blk_mq_attempt_bio_merge was moved
out of blk_mq_get_new_request.

Signed-off-by: Nitesh Shetty <nj.shetty@samsung.com>
Link: https://lore.kernel.org/r/20250401044348.15588-1-nj.shetty@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Nitesh Shetty 2025-04-01 10:13:47 +05:30 committed by Jens Axboe
parent 08733088b5
commit e3e68311ea
1 changed files with 2 additions and 3 deletions
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5
block/blk-mq.c
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@ -2965,8 +2965,7 @@ static bool blk_mq_attempt_bio_merge(struct request_queue *q,
static struct request *blk_mq_get_new_requests(struct request_queue *q, static struct request *blk_mq_get_new_requests(struct request_queue *q,
struct blk_plug *plug, struct blk_plug *plug,
struct bio *bio, struct bio *bio)
unsigned int nsegs)
{ {
struct blk_mq_alloc_data data = { struct blk_mq_alloc_data data = {
.q = q, .q = q,
@ -3125,7 +3124,7 @@ void blk_mq_submit_bio(struct bio *bio)
if (rq) { if (rq) {
blk_mq_use_cached_rq(rq, plug, bio); blk_mq_use_cached_rq(rq, plug, bio);
} else { } else {
rq = blk_mq_get_new_requests(q, plug, bio, nr_segs); rq = blk_mq_get_new_requests(q, plug, bio);
if (unlikely(!rq)) { if (unlikely(!rq)) {
if (bio->bi_opf & REQ_NOWAIT) if (bio->bi_opf & REQ_NOWAIT)
bio_wouldblock_error(bio); bio_wouldblock_error(bio);