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SubjectRe: [External] Re: [PATCH v3] mm: memcontrol: Add the missing numa_stat interface for cgroup v2
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On 2020/9/14 11:10, Muchun Song wrote:
> On Mon, Sep 14, 2020 at 1:09 AM Chris Down <chris@chrisdown.name> wrote:
>>
>> Muchun Song writes:
>>> In the cgroup v1, we have a numa_stat interface. This is useful for
>>> providing visibility into the numa locality information within an
>>> memcg since the pages are allowed to be allocated from any physical
>>> node. One of the use cases is evaluating application performance by
>>> combining this information with the application's CPU allocation.
>>> But the cgroup v2 does not. So this patch adds the missing information.
>>>
>>> Signed-off-by: Muchun Song <songmuchun@bytedance.com>
>>> Suggested-by: Shakeel Butt <shakeelb@google.com>
>>> Reported-by: kernel test robot <lkp@intel.com>
>>
>> This is a feature patch, why does this have LKP's Reported-by?
>
> In the v2 version, the kernel test robot reported a compiler error
> on the powerpc architecture. So I added that. Thanks.
>

You should remove this reported-by, and then add v2->v3 changelog:

...original changelog...

v3:
- fixed something reported by test rebot

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