HWPOISON: Try to allocate migration page on the same node

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

HWPOISON: Try to allocate migration page on the same node
Signed-off-by: N Andi Kleen <ak@linux.intel.com>
12686d15 · Andi Kleen · Andi Kleen · 0d57eb8d · 12686d15
隐藏空白更改
内联并排

Showing with 2 addition and 1 deletion

mm/memory-failure.c mm/memory-failure.c +2 -1

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--- 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);
 }

 /*