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Commit 562bef42 authored by Omar Sandoval's avatar Omar Sandoval Committed by Jens Axboe
Browse files

blk-mq: move update of tags->rqs to __blk_mq_alloc_request() 



No functional difference, it just makes a little more sense to update
the tag map where we actually allocate the tag.

Signed-off-by: default avatarOmar Sandoval <osandov@fb.com>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
Tested-by: default avatarSagi Grimberg <sagi@grimberg.me>
parent 59748398

block/blk-mq-sched.c

+0 −2
Original line number Diff line number Diff line
@@ -134,8 +134,6 @@ struct request *blk_mq_sched_get_request(struct request_queue *q, 
			rq = __blk_mq_alloc_request(data, op);

	} else {

		rq = __blk_mq_alloc_request(data, op);

		if (rq)

			data->hctx->tags->rqs[rq->tag] = rq;

	}



	if (rq) {

block/blk-mq.c

+1 −0
Original line number Diff line number Diff line
@@ -234,6 +234,7 @@ struct request *__blk_mq_alloc_request(struct blk_mq_alloc_data *data, 
			}

			rq->tag = tag;

			rq->internal_tag = -1;

			data->hctx->tags->rqs[rq->tag] = rq;

		}



		blk_mq_rq_ctx_init(data->q, data->ctx, rq, op);