From: Andi Kleen <andi@firstfloor.org>
Date: Wed, 16 Dec 2009 11:20:01 +0000 (+0100)
Subject: HWPOISON: Try to allocate migration page on the same node
X-Git-Tag: v2.6.33-rc1~45^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=12686d153abff397fa0927c620d5a3de84910b72;p=profile%2Fivi%2Fkernel-x86-ivi.git

HWPOISON: Try to allocate migration page on the same node

Signed-off-by: Andi Kleen <ak@linux.intel.com>
---

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index bcce287..006430b 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1113,7 +1113,8 @@ EXPORT_SYMBOL(unpoison_memory);
 
 static struct page *new_page(struct page *p, unsigned long private, int **x)
 {
-	return alloc_pages(GFP_HIGHUSER_MOVABLE, 0);
+	int nid = page_to_nid(p);
+	return alloc_pages_exact_node(nid, GFP_HIGHUSER_MOVABLE, 0);
 }
 
 /*