[PATCH] update vm_total_pages at memory hotadd

[pandora-kernel.git] / mm / memory_hotplug.c

diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 1b1ac3d..841a077 100644 (file)
--- 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;
 }