linux-kernel - Re: [PATCH] cpufreq: stats: Remove CONFIG_CPU_FREQ_STAT

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Message-ID: <CAKohpok0JrLv_i6=Gm5oM8PDP_i5pVyD-EphVPd0hT1THwfgbg@mail.gmail.com>
Date:	Wed, 12 Jun 2013 09:29:39 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linaro-kernel@...ts.linaro.org, patches@...aro.org,
	cpufreq@...r.kernel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, robin.randhawa@....com,
	Steve.Bannister@....com, Liviu.Dudau@....com,
	charles.garcia-tobin@....com, arvind.chauhan@....com,
	cw00.choi@...sung.com
Subject: Re: [PATCH] cpufreq: stats: Remove CONFIG_CPU_FREQ_STAT_DETAILS

On 12 June 2013 03:52, Rafael J. Wysocki <rjw@...k.pl> wrote:
> On Friday, June 07, 2013 10:42:57 AM Viresh Kumar wrote:
>> Current cpufreq stats has got three parts: time_in_state, total_trans and
>> trans_table.
>>
>> trans_table was present under a separate macro's from others:
>> CONFIG_CPU_FREQ_STAT_DETAILS
>
> And the reason why is exactly what is given in the documentation - it violates
> the sysfs interface rules.  So the option is "Do you want to have a sysfs file
> violating the rules and containing some more fine grained cpufreq stats?"
>
> I don't think we can just pretend that it doesn't violate the rules from now
> on, so I'm not going to apply this.

Ok.. thanks.
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