linux-kernel - Re: [PATCH] cpufreq: governor: Be friendly towards latency-sensitive bursty workloads

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Message-ID: <CAKohpomS+ayvCavhXMHubcx2Pn6NcTDkV5iyUV+nz6_fKJetDg@mail.gmail.com>
Date:	Tue, 3 Jun 2014 15:38:17 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>
Cc:	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	Vaidyanathan Srinivasan <svaidy@...ux.vnet.ibm.com>,
	"ego@...ux.vnet.ibm.com" <ego@...ux.vnet.ibm.com>,
	"linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] cpufreq: governor: Be friendly towards latency-sensitive
 bursty workloads

On 3 June 2014 15:34, Srivatsa S. Bhat <srivatsa.bhat@...ux.vnet.ibm.com> wrote:
> Well, the method I used keeps the organization such that the code following
> the comment does precisely what the comment says (i.e, get the sampling_rate,
> fetch the multiplier, and then multiply). So I feel it makes it easier to
> understand.

It looked like the comment is there only for this special statement:

>>> +               sampling_rate *= od_dbs_info->rate_mult;

And so suggested that :)

Anyway move this up as it doesn't belong to comment for sure.
>> +               od_dbs_info = dbs_data->cdata->get_cpu_dbs_info_s(cpu);
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