linux-kernel - Re: [PATCH v4 1/5] cpufreq: Add a cpufreq pressure feedback for the scheduler

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Date: Wed, 10 Jan 2024 12:13:24 +0530
From: Viresh Kumar <viresh.kumar@...aro.org>
To: Vincent Guittot <vincent.guittot@...aro.org>
Cc: linux@...linux.org.uk, catalin.marinas@....com, will@...nel.org,
	sudeep.holla@....com, rafael@...nel.org, agross@...nel.org,
	andersson@...nel.org, konrad.dybcio@...aro.org, mingo@...hat.com,
	peterz@...radead.org, juri.lelli@...hat.com,
	dietmar.eggemann@....com, rostedt@...dmis.org, bsegall@...gle.com,
	mgorman@...e.de, bristot@...hat.com, vschneid@...hat.com,
	lukasz.luba@....com, rui.zhang@...el.com, mhiramat@...nel.org,
	daniel.lezcano@...aro.org, amit.kachhap@...il.com, corbet@....net,
	gregkh@...uxfoundation.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-arm-msm@...r.kernel.org, linux-trace-kernel@...r.kernel.org,
	linux-doc@...r.kernel.org, qyousef@...alina.io
Subject: Re: [PATCH v4 1/5] cpufreq: Add a cpufreq pressure feedback for the
 scheduler

On 09-01-24, 17:46, Vincent Guittot wrote:
> Provide to the scheduler a feedback about the temporary max available
> capacity. Unlike arch_update_thermal_pressure, this doesn't need to be
> filtered as the pressure will happen for dozens ms or more.
> 
> Signed-off-by: Vincent Guittot <vincent.guittot@...aro.org>
> ---
>  drivers/cpufreq/cpufreq.c | 36 ++++++++++++++++++++++++++++++++++++
>  include/linux/cpufreq.h   | 10 ++++++++++
>  2 files changed, 46 insertions(+)

Acked-by: Viresh Kumar <viresh.kumar@...aro.org>

-- 
viresh