diff options
Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index 2881a457de83..95ecc4c69969 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -2159,6 +2159,7 @@ blk_qc_t blk_mq_submit_bio(struct bio *bio) unsigned int nr_segs; blk_qc_t cookie; blk_status_t ret; + bool hipri; blk_queue_bounce(q, &bio); __blk_queue_split(&bio, &nr_segs); @@ -2175,6 +2176,8 @@ blk_qc_t blk_mq_submit_bio(struct bio *bio) rq_qos_throttle(q, bio); + hipri = bio->bi_opf & REQ_HIPRI; + data.cmd_flags = bio->bi_opf; rq = __blk_mq_alloc_request(&data); if (unlikely(!rq)) { @@ -2267,6 +2270,8 @@ blk_qc_t blk_mq_submit_bio(struct bio *bio) blk_mq_sched_insert_request(rq, false, true, true); } + if (!hipri) + return BLK_QC_T_NONE; return cookie; queue_exit: blk_queue_exit(q); |