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SubjectRe: [PATCH V4] powercap/drivers/idle_injection: Add an idle injection framework
On 05/06/2018 07:53, Viresh Kumar wrote:
> On 05-06-18, 07:48, Daniel Lezcano wrote:
>> As soon as we reach complete(), no timer can be set because of the
>> condition before.
> Why not ? We aren't using any locks here and it is possible that run_duration_ms
> is set to 0 from idle_injection_stop() only after the first thread has restarted
> the hrtimer. Isn't it ?

If he restarted the timer, complete() won't be called and
idle_injection_stop() will wait until the idle cycle injection is finished.

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