blk-mq: place trace_block_getrq() in correct place (d6f1dda2) · Commits · 戴 / test

trace_block_getrq() is to indicate a request struct has been allocated for queue, so put it in right place. Reviewed-by:

block/blk-mq.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1850,8 +1850,6 @@ static blk_qc_t blk_mq_make_request(struct request_queue q, struct bio bio)

		rq_qos_throttle(q, bio, NULL);

		trace_block_getrq(q, bio, bio->bi_opf);

		rq = blk_mq_get_request(q, bio, bio->bi_opf, &data);
		if (unlikely(!rq)) {
		rq_qos_cleanup(q, bio);
		@@ -1860,6 +1858,8 @@ static blk_qc_t blk_mq_make_request(struct request_queue q, struct bio bio)
		return BLK_QC_T_NONE;
		}

		trace_block_getrq(q, bio, bio->bi_opf);

		rq_qos_track(q, rq, bio);

		cookie = request_to_qc_t(data.hctx, rq);