From: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Date: Fri, 23 Jun 2006 09:03:47 +0000 (-0700)
Subject: [PATCH] update vm_total_pages at memory hotadd
X-Git-Tag: v2.6.18-rc1~1081^2~163
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5a4d43615921575b0c8299a5407ce4836e4138fd;p=platform%2Fkernel%2Flinux-3.10.git

[PATCH] update vm_total_pages at memory hotadd

Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 1b1ac3d..841a077 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -160,6 +160,6 @@ int online_pages(unsigned long pfn, unsigned long nr_pages)
 
 	if (need_zonelists_rebuild)
 		build_all_zonelists();
-
+	vm_total_pages = nr_free_pagecache_pages();
 	return 0;
 }