From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Xiaoguang Wang To: linux-block@vger.kernel.org Cc: axboe@kernel.dk, Xiaoguang Wang Subject: [PATCH] blk-mq: place trace_block_getrq() in correct place Date: Tue, 23 Oct 2018 22:30:50 +0800 Message-Id: <20181023143050.121915-1-xiaoguang.wang@linux.alibaba.com> List-ID: trace_block_getrq() is to indicate a request struct has been allcoated for queue, so put it in right place. Signed-off-by: Xiaoguang Wang --- block/blk-mq.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index e3c39ea8e17b..93aec25f1340 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1833,8 +1833,6 @@ 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); @@ -1843,6 +1841,8 @@ 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); -- 2.14.4.44.g2045bb6