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Date: Tue, 9 Dec 2014 16:06:46 +0530
Message-ID: <CAKohpokBVH2gnqBrDffPMcsYx6BNKFvMWkNM4D3DzU8nxb=-xw@mail.gmail.com>
Subject: Re: [RFC PATCH v6 6/9] thermal: cpu_cooling: implement the power
 cooling device API
From: Viresh Kumar <viresh.kumar@linaro.org>
To: Javi Merino <javi.merino@arm.com>
Cc: Linux PM list <linux-pm@vger.kernel.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Punit Agrawal <Punit.Agrawal@arm.com>, Mark Brown <broonie@kernel.org>,
        Zhang Rui <rui.zhang@intel.com>,
        Eduardo Valentin <edubezval@gmail.com>
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Sender: linux-kernel-owner@vger.kernel.org

On 9 December 2014 at 16:02, Javi Merino <javi.merino@arm.com> wrote:
> Sorry but I don't follow.  __cpufreq_cooling_register() is passed a
> clip_cpus mask, not a single cpu.  How do I get "the cpu for which
> __cpufreq_cooling_register() is called" if not by looping through all
> the cpus in the mask?

Yeah, its np that is passed instead of cpu number. So, that wouldn't
be usable. Also because of the limitations I explained earlier, it makes
sense to iterate over all clip_cpus and finding which one owns OPPs.

--
viresh
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