From d800323f3a5a680767cdda601b4e563d8c31eff0 Mon Sep 17 00:00:00 2001
From: Mel Gorman <mgorman@suse.de>
Date: Fri, 8 Jul 2011 15:39:36 -0700
Subject: [PATCH] --- yaml --- r: 254739 b: refs/heads/master c:
 08951e545918c1594434d000d88a7793e2452a9b h: refs/heads/master i:   254737:
 ad6548634f15d4e002fd3e183a8e4e6ac85ce747   254735:
 a95f2b220852c378ab9fdcdd342177b61ae319f1 v: v3

---
 [refs]            | 2 +-
 trunk/mm/vmscan.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index c1e58fbdfe25..3a81b17eb07c 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 902daf6580cffe04721250fb71b5527a98718b11
+refs/heads/master: 08951e545918c1594434d000d88a7793e2452a9b
diff --git a/trunk/mm/vmscan.c b/trunk/mm/vmscan.c
index 4f49535d4cd3..04c49fe781fe 100644
--- a/trunk/mm/vmscan.c
+++ b/trunk/mm/vmscan.c
@@ -2326,7 +2326,7 @@ static bool sleeping_prematurely(pg_data_t *pgdat, int order, long remaining,
 		return true;
 
 	/* Check the watermark levels */
-	for (i = 0; i < pgdat->nr_zones; i++) {
+	for (i = 0; i <= classzone_idx; i++) {
 		struct zone *zone = pgdat->node_zones + i;
 
 		if (!populated_zone(zone))