From 6d9c285a632b39ab83c6ae14cbff0e606d4042ee Mon Sep 17 00:00:00 2001
From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Date: Mon, 14 Dec 2009 17:58:11 -0800
Subject: mm: move inc_zone_page_state(NR_ISOLATED) to just isolated place

Christoph pointed out inc_zone_page_state(NR_ISOLATED) should be placed
in right after isolate_page().

This patch does it.

Reviewed-by: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 mm/mempolicy.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'mm/mempolicy.c')

diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 4545d594424..0f89eabbaf3 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -89,6 +89,7 @@
 #include <linux/security.h>
 #include <linux/syscalls.h>
 #include <linux/ctype.h>
+#include <linux/mm_inline.h>
 
 #include <asm/tlbflush.h>
 #include <asm/uaccess.h>
@@ -809,6 +810,8 @@ static void migrate_page_add(struct page *page, struct list_head *pagelist,
 	if ((flags & MPOL_MF_MOVE_ALL) || page_mapcount(page) == 1) {
 		if (!isolate_lru_page(page)) {
 			list_add_tail(&page->lru, pagelist);
+			inc_zone_page_state(page, NR_ISOLATED_ANON +
+					    page_is_file_cache(page));
 		}
 	}
 }
-- 
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