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SubjectRe: [RFC 00/13] perf_env/CPU socket reorg/fixes
Em Fri, Sep 11, 2015 at 08:20:54PM +0800, Wangnan (F) escreveu:
> I have tested patch 1 to 10. They looks good to me except patch 4/13. Please

Ok, I'll take that as a Tested-by: you for 1-10 with 4/13 having the
checks added, ok?

> see my email in that thread.

I add those checks.

> However, during the testing I found a limitation related to cpu
> online/offline and 'perf top' that, if I offline most of cores before
> 'perf top', then online them during 'perf top' running, 'perf top'
> dooesn't report new CPUs. It still reports the CPUs which are online


> However, It is relatively a rare case. I don't think we have to fix it
> in this patchset.

Yup, unrelated to this patchset. But we need to seamlessly support that
situation, even telling the user that a CPU went offline/online.

- Arnaldo

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