[PATCH] noop-iosched: avoid corrupted request merging

[firefly-linux-kernel-4.4.55.git] / drivers / block / noop-iosched.c

diff --git a/drivers/block/noop-iosched.c b/drivers/block/noop-iosched.c
index f56b8edb06e42b217b46c9556c23ca30ef6a6063..e54f006e7e603475999cc2465278035ab547c0cf 100644 (file)
--- a/drivers/block/noop-iosched.c
+++ b/drivers/block/noop-iosched.c
@@ -9,6 +9,7 @@
 
 static void elevator_noop_add_request(request_queue_t *q, struct request *rq)
 {
+       rq->flags |= REQ_NOMERGE;
        elv_dispatch_add_tail(q, rq);
 }