From 70f488940452e95900ea3b2f24b760d68426219b Mon Sep 17 00:00:00 2001
From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date: Tue, 26 Oct 2010 14:21:46 -0700
Subject: [PATCH] --- yaml --- r: 217464 b: refs/heads/master c:
 2e30244a7cc1ff09013a1238d415b4076406388e h: refs/heads/master v: v3

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

diff --git a/[refs] b/[refs]
index 8fe0fd9f8849..7dbf75554a5d 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4cbec4c8b9fda9ec784086fe7f74cd32a8adda95
+refs/heads/master: 2e30244a7cc1ff09013a1238d415b4076406388e
diff --git a/trunk/mm/vmscan.c b/trunk/mm/vmscan.c
index 30fd658bb289..b8a6fdc21312 100644
--- a/trunk/mm/vmscan.c
+++ b/trunk/mm/vmscan.c
@@ -651,7 +651,7 @@ static enum page_references page_check_references(struct page *page,
 	}
 
 	/* Reclaim if clean, defer dirty pages to writeback */
-	if (referenced_page)
+	if (referenced_page && !PageSwapBacked(page))
 		return PAGEREF_RECLAIM_CLEAN;
 
 	return PAGEREF_RECLAIM;