linux-kernel - Re: [PATCH] cpufreq: ondemand: fix wrong delay sampling rate

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Message-ID: <CAKohpommGWb0WRnUDd_Do4yuadA5RcR4_ULFEqt+t9DNFnCg-Q@mail.gmail.com>
Date:	Fri, 23 Nov 2012 19:23:28 +0530
From:	Viresh Kumar <viresh.kumar@...aro.org>
To:	Fabio Baltieri <fabio.baltieri@...aro.org>
Cc:	"Rafael J. Wysocki" <rjw@...k.pl>, cpufreq@...r.kernel.org,
	linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cpufreq: ondemand: fix wrong delay sampling rate

On 23 November 2012 18:42, Fabio Baltieri <fabio.baltieri@...aro.org> wrote:
> Restore the correct delay value for ondemand's od_dbs_timer, as it was
> changed erroneously in 83f0e55.
>
> Cc: Viresh Kumar <viresh.kumar@...aro.org>
> Signed-off-by: Fabio Baltieri <fabio.baltieri@...aro.org>
> ---
>  drivers/cpufreq/cpufreq_ondemand.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
> index bdaab92..cca3e9f 100644
> --- a/drivers/cpufreq/cpufreq_ondemand.c
> +++ b/drivers/cpufreq/cpufreq_ondemand.c
> @@ -234,7 +234,8 @@ static void od_dbs_timer(struct work_struct *work)
>                         dbs_info->sample_type = OD_SUB_SAMPLE;
>                         delay = dbs_info->freq_hi_jiffies;
>                 } else {
> -                       delay = delay_for_sampling_rate(dbs_info->rate_mult);
> +                       delay = delay_for_sampling_rate(od_tuners.sampling_rate
> +                                               * dbs_info->rate_mult);

So sorry for my poor code :(

Reviewed-by: Viresh Kumar <viresh.kumar@...aro.org>
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