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-rw-r--r--block/blk-exec.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/block/blk-exec.c b/block/blk-exec.c
index 6b18d82d91c..c3edf9dff56 100644
--- a/block/blk-exec.c
+++ b/block/blk-exec.c
@@ -5,6 +5,7 @@
#include <linux/module.h>
#include <linux/bio.h>
#include <linux/blkdev.h>
+#include <linux/blk-mq.h>
#include <linux/sched/sysctl.h>
#include "blk.h"
@@ -58,6 +59,12 @@ void blk_execute_rq_nowait(struct request_queue *q, struct gendisk *bd_disk,
rq->rq_disk = bd_disk;
rq->end_io = done;
+
+ if (q->mq_ops) {
+ blk_mq_insert_request(q, rq, true);
+ return;
+ }
+
/*
* need to check this before __blk_run_queue(), because rq can
* be freed before that returns.