Messages in this thread | | | Subject | Re: [PATCH V2 1/4] powercap/drivers/idle_inject: Specify idle state max latency | From | Daniel Lezcano <> | Date | Fri, 3 Apr 2020 13:09:26 +0200 |
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On 03/04/2020 11:38, Rafael J. Wysocki wrote: > On Monday, March 30, 2020 12:03:17 AM CEST Daniel Lezcano wrote: >> Currently the idle injection framework uses the play_idle() >> function which puts the current CPU in an idle state. The idle >> state is the deepest one, as specified by the latency constraint >> when calling the subsequent play_idle_precise() function with the >> INT_MAX. >> >> The idle_injection is used by the cpuidle_cooling device which >> computes the idle / run duration to mitigate the temperature by >> injecting idle cycles. The cooling device has no control on the >> depth of the idle state. >> >> Allow finer control of the idle injection mechanism by allowing >> to specify the latency for the idle state. Thus the cooling >> device has the ability to have a guarantee on the exit latency of >> the idle states it is injecting. >> >> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> > > Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> > > And I'm assuming that you will take care of the series yourself.
Yes, thanks for reviewing.
- Daniel
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