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 <xiaoguang.wang@xxxxxxxxxxxxxxxxx>
---
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
