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authorAndi Kleen <ak@linux.intel.com>2011-03-04 17:36:31 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-03-04 17:53:39 -0800
commit19ee151e140daa5183c4984981801e542e0544fb (patch)
treea3fbc4d50bec3a52dd90211e78289542f4b930ef
parent236344d6b417d05a3080477639234fd9ca97568d (diff)
downloadlinux-stericsson-19ee151e140daa5183c4984981801e542e0544fb.tar.gz
mm: preserve original node for transparent huge page copies
This makes a difference for LOCAL policy, where the node cannot be determined from the policy itself, but has to be gotten from the original page. Acked-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--mm/huge_memory.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index c7c2cd925599..1802db819e28 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -799,8 +799,8 @@ static int do_huge_pmd_wp_page_fallback(struct mm_struct *mm,
}
for (i = 0; i < HPAGE_PMD_NR; i++) {
- pages[i] = alloc_page_vma(GFP_HIGHUSER_MOVABLE,
- vma, address);
+ pages[i] = alloc_page_vma_node(GFP_HIGHUSER_MOVABLE,
+ vma, address, page_to_nid(page));
if (unlikely(!pages[i] ||
mem_cgroup_newpage_charge(pages[i], mm,
GFP_KERNEL))) {