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SubjectRe: [PATCH] cpufreq: Don't destroy/realloc policy/sysfs on hotplug/suspend
On 24 July 2014 08:32, Saravana Kannan <> wrote:
> Ok, I think I've figured this out. But one question. Is it possible to
> physically remove one CPU in a bunch of "related cpus" without also
> unplugging the rest? Put another way, can you unplug one core from a
> cluster?

Are we talking about doing this here:

echo 0 > /sys/devices/system/cpu/cpuX/online ??

If yes, then what's the confusion all about? Yes we do it all the time.

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