From bc280dcf0ee3baacc344da0a1aa5dbbaf005eaa8 Mon Sep 17 00:00:00 2001
From: Vivek Goyal <vgoyal@redhat.com>
Date: Wed, 9 Mar 2011 08:27:37 +0100
Subject: [PATCH] --- yaml --- r: 242283 b: refs/heads/master c:
 69d60eb96ae8a73cf9b79cf28051caf973006011 h: refs/heads/master i:   242281:
 e61629e1ccc74379a6667a23d66f62bbc7a00b80   242279:
 24e90a82c57392b1c307a2be6aa0b0b7e54a0c38 v: v3

---
 [refs]                     | 2 +-
 trunk/block/blk-throttle.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 4581b1413cd9..e36a8c5b2aed 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 721a9602e6607417c6bc15b18e97a2f35266c690
+refs/heads/master: 69d60eb96ae8a73cf9b79cf28051caf973006011
diff --git a/trunk/block/blk-throttle.c b/trunk/block/blk-throttle.c
index b8dcdc2663a1..658ee505315b 100644
--- a/trunk/block/blk-throttle.c
+++ b/trunk/block/blk-throttle.c
@@ -770,6 +770,7 @@ static int throtl_dispatch(struct request_queue *q)
 	unsigned int nr_disp = 0;
 	struct bio_list bio_list_on_stack;
 	struct bio *bio;
+	struct blk_plug plug;
 
 	spin_lock_irq(q->queue_lock);
 
@@ -798,8 +799,10 @@ static int throtl_dispatch(struct request_queue *q)
 	 * immediate dispatch
 	 */
 	if (nr_disp) {
+		blk_start_plug(&plug);
 		while((bio = bio_list_pop(&bio_list_on_stack)))
 			generic_make_request(bio);
+		blk_finish_plug(&plug);
 	}
 	return nr_disp;
 }