From: Stewart Smith <stewart@linux.vnet.ibm.com>
To: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>, rjw@rjwysocki.net
Cc: linux-pm@vger.kernel.org, viresh.kumar@linaro.org,
        linux-kernel@vger.kernel.org, linuxppc-dev@ozlabs.org, joel@jms.id.au
Subject: Re: [PATCH v5 3/6] cpufreq: powernv: Register for OCC related opal_message notification
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References: <1437033863-15864-1-git-send-email-shilpa.bhat@linux.vnet.ibm.com> <1437033863-15864-4-git-send-email-shilpa.bhat@linux.vnet.ibm.com> <m3y4hjex8q.fsf@oc8180480414.ibm.com> <55C857F8.6090502@linux.vnet.ibm.com>
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Date: Mon, 10 Aug 2015 18:19:08 +1000
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Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com> writes:
>> Also, do we export this information via sysfs somewhere? It would seem
>> to want to go along with other cpufreq/cpu info there.
>
> No we don't export the throttling status of the cpu via sysfs. Since the
> throttling state is common across the chip, the per_cpu export will be
> redundant. Did you mean something like one of the below:
>
> 1)/sys/devices/system/cpu/cpufreq/chipN_throttle
>
> 2)/sys/devices/system/cpu/cpuN/cpufreq/throttle

yeah, I was thinking something like that.

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