Re: [PATCH 1/8] Fix interleaving for transparent hugepages

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On 2/22/2011 7:34 AM, Christoph Lameter wrote:
On Mon, 21 Feb 2011, Andi Kleen wrote:

@@ -1830,7 +1830,7 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
  	if (unlikely(pol->mode == MPOL_INTERLEAVE)) {
  		unsigned nid;

-		nid = interleave_nid(pol, vma, addr, PAGE_SHIFT);
+		nid = interleave_nid(pol, vma, addr, PAGE_SHIFT<<  order);
Should be PAGE_SHIFT + order.

Oops. True. Thanks.

-Andi

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