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 (file)
--- 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);
 }
 
 /*