Messages in this thread |  | | Date | Fri, 11 Sep 2015 10:03:39 -0300 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [RFC 00/13] perf_env/CPU socket reorg/fixes |
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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
<SNIP>
> 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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