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

Andi Kleen
2011-02-22T17:11:23Z

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