Re: [PATCH 0/7] hugepage migration

From: Andi Kleen
Date: Fri Jul 02 2010 - 04:30:36 EST


On Fri, Jul 02, 2010 at 02:47:19PM +0900, Naoya Horiguchi wrote:
> This is a patchset for hugepage migration.

Thanks for working on this.
>
> There are many users of page migration such as soft offlining,
> memory hotplug, memory policy and memory compaction,
> but this patchset adds hugepage support only for soft offlining
> as the first step.

Is that simply because the callers are not hooked up yet
for the other cases, or more fundamental issues?


> I tested this patchset with 'make func' in libhugetlbfs and
> have gotten the same result as one from 2.6.35-rc3.

Is there a tester for the functionality too? (e.g. mce-test test cases)

-Andi
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