linux-kernel - Re: [PATCH V6] powercap/drivers/idle_injection: Add an idle injection framework

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Message-ID: <7bfb88b6-166b-ef4f-9a2f-03d122faba6b@linaro.org>
Date:   Tue, 12 Jun 2018 16:46:29 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     viresh.kumar@...aro.org, rjw@...ysocki.net,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org,
        Eduardo Valentin <edubezval@...il.com>,
        Javi Merino <javi.merino@...nel.org>,
        Leo Yan <leo.yan@...aro.org>,
        Kevin Wangtao <kevin.wangtao@...aro.org>,
        Vincent Guittot <vincent.guittot@...aro.org>,
        Rui Zhang <rui.zhang@...el.com>,
        Daniel Thompson <daniel.thompson@...aro.org>,
        Andrea Parri <andrea.parri@...rulasolutions.com>
Subject: Re: [PATCH V6] powercap/drivers/idle_injection: Add an idle injection
 framework

On 12/06/2018 16:26, Peter Zijlstra wrote:
> On Tue, Jun 12, 2018 at 02:00:11PM +0200, Daniel Lezcano wrote:
>> +void idle_injection_stop(struct idle_injection_device *ii_dev)
>> +{
>> +	pr_debug("Stopping injecting idle cycles on CPUs '%*pbl'\n",
>> +		 cpumask_pr_args(ii_dev->cpumask));
>> +
>> +	idle_injection_set_duration(ii_dev, 0, 0);
>> +
>> +	wait_for_completion_interruptible(&ii_dev->stop_complete);
>> +}
> 
> interruptible?

Right, can be removed.


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