diff --git a/[refs] b/[refs]
index 5d189615d5a6..4c77c217d259 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 98262f2762f0067375f83824d81ea929e37e6bfe
+refs/heads/master: 474b18ccc264c472abeec50f48469b6477202699
diff --git a/trunk/block/cfq-iosched.c b/trunk/block/cfq-iosched.c
index 71446497d7b6..f5b59e18ebd3 100644
--- a/trunk/block/cfq-iosched.c
+++ b/trunk/block/cfq-iosched.c
@@ -1618,9 +1618,9 @@ static bool cfq_may_dispatch(struct cfq_data *cfqd, struct cfq_queue *cfqq)
 			return false;
 
 		/*
-		 * Sole queue user, allow bigger slice
+		 * Sole queue user, no limit
 		 */
-		max_dispatch *= 4;
+		max_dispatch = -1;
 	}
 
 	/*