[PATCH 01/21] blkio: Set must_dispatch only if we decided to not dispatch the request

[Vivek Goyal <vgoyal@redhat.com>]

o must_dispatch flag should be set only if we decided not to run the quue
  dispatch the request.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
---
 block/cfq-iosched.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index a5de31f..9adfa48 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -2494,9 +2494,9 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq,
 			if (blk_rq_bytes(rq) > PAGE_CACHE_SIZE ||
 			    cfqd->busy_queues > 1) {
 				del_timer(&cfqd->idle_slice_timer);
-			__blk_run_queue(cfqd->queue);
-			}
-			cfq_mark_cfqq_must_dispatch(cfqq);
+				__blk_run_queue(cfqd->queue);
+			} else
+				cfq_mark_cfqq_must_dispatch(cfqq);
 		}
 	} else if (cfq_should_preempt(cfqd, cfqq, rq)) {
 		/*
-- 
1.6.2.5