1 files changed, 7 insertions, 0 deletions

diff --git a/block/blk-mq.c b/block/blk-mq.c
index a9354835cf51..9516304a38ee 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -654,6 +654,13 @@ bool blk_mq_complete_request(struct request *rq)
 }
 EXPORT_SYMBOL(blk_mq_complete_request);
 
+void blk_mq_complete_request_sync(struct request *rq)
+{
+        WRITE_ONCE(rq->state, MQ_RQ_COMPLETE);
+        rq->q->mq_ops->complete(rq);
+}
+EXPORT_SYMBOL_GPL(blk_mq_complete_request_sync);
+
 int blk_mq_request_started(struct request *rq)
 {
         return blk_mq_rq_state(rq) != MQ_RQ_IDLE;