1 files changed, 8 insertions, 3 deletions

diff --git a/block/blk-flush.c b/block/blk-flush.c
index f17170675917..ce41f666de3e 100644
--- a/block/blk-flush.c
+++ b/block/blk-flush.c
@@ -94,7 +94,7 @@ enum {
 };
 
 static bool blk_kick_flush(struct request_queue *q,
-			   struct blk_flush_queue *fq);
+			   struct blk_flush_queue *fq, unsigned int flags);
 
 static unsigned int blk_flush_policy(unsigned long fflags, struct request *rq)
 {
@@ -169,9 +169,11 @@ static bool blk_flush_complete_seq(struct request *rq,
 	struct request_queue *q = rq->q;
 	struct list_head *pending = &fq->flush_queue[fq->flush_pending_idx];
 	bool queued = false, kicked;
+	unsigned int cmd_flags;
 
 	BUG_ON(rq->flush.seq & seq);
 	rq->flush.seq |= seq;
+	cmd_flags = rq->cmd_flags;
 
 	if (likely(!error))
 		seq = blk_flush_cur_seq(rq);
@@ -212,7 +214,7 @@ static bool blk_flush_complete_seq(struct request *rq,
 		BUG();
 	}
 
-	kicked = blk_kick_flush(q, fq);
+	kicked = blk_kick_flush(q, fq, cmd_flags);
 	return kicked | queued;
 }
 
@@ -281,6 +283,7 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error)
  * blk_kick_flush - consider issuing flush request
  * @q: request_queue being kicked
  * @fq: flush queue
+ * @flags: cmd_flags of the original request
  *
  * Flush related states of @q have changed, consider issuing flush request.
  * Please read the comment at the top of this file for more info.
@@ -291,7 +294,8 @@ static void flush_end_io(struct request *flush_rq, blk_status_t error)
  * RETURNS:
  * %true if flush was issued, %false otherwise.
  */
-static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq)
+static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq,
+			   unsigned int flags)
 {
 	struct list_head *pending = &fq->flush_queue[fq->flush_pending_idx];
 	struct request *first_rq =
@@ -346,6 +350,7 @@ static bool blk_kick_flush(struct request_queue *q, struct blk_flush_queue *fq)
 	}
 
 	flush_rq->cmd_flags = REQ_OP_FLUSH | REQ_PREFLUSH;
+	flush_rq->cmd_flags |= (flags & REQ_DRV) | (flags & REQ_FAILFAST_MASK);
 	flush_rq->rq_flags |= RQF_FLUSH_SEQ;
 	flush_rq->rq_disk = first_rq->rq_disk;
 	flush_rq->end_io = flush_end_io;