linux-kernel - Re: [PATCH v2] cpufreq: conservative: Fix comment explaining frequency updates

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20161117034059.GB4894@vireshk-i7>
Date:   Thu, 17 Nov 2016 09:10:59 +0530
From:   Viresh Kumar <viresh.kumar@...aro.org>
To:     Stratos Karafotis <stratosk@...aphore.gr>
Cc:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] cpufreq: conservative: Fix comment explaining
 frequency updates

On 16-11-16, 21:27, Stratos Karafotis wrote:
> The original comment about the frequency increase to maximum is wrong.
> 
> Both increase and decrease happen at steps.
> 
> Signed-off-by: Stratos Karafotis <stratosk@...aphore.gr>
> ---
>  -> v2
> Remove a trailing space
> 
>  drivers/cpufreq/cpufreq_conservative.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
> index a48b724..7522ec6 100644
> --- a/drivers/cpufreq/cpufreq_conservative.c
> +++ b/drivers/cpufreq/cpufreq_conservative.c
> @@ -55,8 +55,8 @@ static inline unsigned int get_freq_step(struct cs_dbs_tuners *cs_tuners,
>   * sampling_down_factor, we check, if current idle time is more than 80%
>   * (default), then we try to decrease frequency
>   *
> - * Any frequency increase takes it to the maximum frequency. Frequency reduction
> - * happens at minimum steps of 5% (default) of maximum frequency
> + * Frequency updates happen at minimum steps of 5% (default) of maximum
> + * frequency
>   */
>  static unsigned int cs_dbs_update(struct cpufreq_policy *policy)
>  {

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

-- 
viresh