Re: [Xen-devel] [PATCH] x86/mm: pod: Use the correct memory flags for alloc_domheap_page{, s}

[Julien Grall <julien.grall@xxxxxxxxxx>]

On 22/10/15 16:48, Jan Beulich wrote:
>>>> On 22.10.15 at 17:43, <julien.grall@xxxxxxxxxx> wrote:
>> @@ -477,7 +477,7 @@ p2m_pod_offline_or_broken_replace(struct page_info *p)
>>  
>>      free_domheap_page(p);
>>  
>> -    p = alloc_domheap_page(d, PAGE_ORDER_4K);
>> +    p = alloc_domheap_page(d, 0);
> 
> I realize that this is the easiest fix, but I think here we instead want
> something like

It sounds sensible to me to re-allocate the page on the same numa node.

I will send another version of this patch. Although, I would appreciate
if someone can test it because I don't have any NUMA platform.

Regards,

-- 
Julien Grall

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