linux-kernel - Re: [PATCH 1/2] cpufreq: Make iowait boost a policy option

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: <CAJWu+oo1PG6n5wjhhEiqPA5Pm=roQ1ezkKFpmjnw1F+1Yumk0A@mail.gmail.com>
Date:   Thu, 18 May 2017 18:24:21 -0700
From:   Joel Fernandes <joelaf@...gle.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/2] cpufreq: Make iowait boost a policy option

On Thu, May 18, 2017 at 6:03 PM, Rafael J. Wysocki <rafael@...nel.org> wrote:
[..]
>> diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
>> index a5ce0bbeadb5..4bb086dbe7ec 100644
>> --- a/include/linux/cpufreq.h
>> +++ b/include/linux/cpufreq.h
>> @@ -127,6 +127,9 @@ struct cpufreq_policy {
>>          */
>>         unsigned int            transition_delay_us;
>>
>> +       /* Boost switch for tasks with p->in_iowait set */
>> +       unsigned int            iowait_boost_enable;
>
> Could that be a bool field?

Yes that would be better, will do.

thanks,

-Joel