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-rw-r--r--block/blk-core.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 1b5fa214efa3..c81f02cd17d4 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -2048,6 +2048,13 @@ int blk_insert_cloned_request(struct request_queue *q, struct request *rq)
should_fail_request(&rq->rq_disk->part0, blk_rq_bytes(rq)))
return -EIO;
+ if (q->mq_ops) {
+ if (blk_queue_io_stat(q))
+ blk_account_io_start(rq, true);
+ blk_mq_insert_request(rq, false, true, true);
+ return 0;
+ }
+
spin_lock_irqsave(q->queue_lock, flags);
if (unlikely(blk_queue_dying(q))) {
spin_unlock_irqrestore(q->queue_lock, flags);