From: Yuantian Tang <Yuantian.Tang@freescale.com>
To: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Rafael Wysocki <rjw@rjwysocki.net>,
"linaro-kernel@lists.linaro.org" <linaro-kernel@lists.linaro.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"LeoLi@freescale.com" <LeoLi@freescale.com>,
Hongtao Jia <hongtao.jia@freescale.com>
Subject: RE: [PATCH 2/2] cpufreq: ppc-corenet: remove per-cpu variable 'cpu_mask'
Date: Fri, 5 Sep 2014 09:35:02 +0000 [thread overview]
Message-ID: <618265ad45564bd68100c4a72140f645@BY2PR03MB570.namprd03.prod.outlook.com> (raw)
In-Reply-To: <CAKohpok5fBvi3UFEszL8in=-TWJ8CG6p9gcUXeEG0322afS-QA@mail.gmail.com>
> -----Original Message-----
> From: Viresh Kumar [mailto:viresh.kumar@linaro.org]
> Sent: Thursday, September 04, 2014 12:37 PM
> To: Tang Yuantian-B29983
> Cc: Rafael Wysocki; linaro-kernel@lists.linaro.org; linux-pm@vger.kernel.org; Li
> Yang-Leo-R58472; Jia Hongtao-B38951
> Subject: Re: [PATCH 2/2] cpufreq: ppc-corenet: remove per-cpu variable
> 'cpu_mask'
>
> On 4 September 2014 10:03, Yuantian Tang <Yuantian.Tang@freescale.com>
> wrote:
> > What about the other arch? Can they deal with this situation?
>
> Yes for most of them (speacially ARM), because they fulfill the requirement of
> CPUFreq core. i.e. set policy->cpus to all online+offline CPUs.
What's the name of function on ARM arch which get the mask of all online and offline cpus?
We want this driver to be used on ARM as well. So how to write the Kconfig,
as you know we already have a CONFIG_* item in Kconfig.powerpc.
Thanks,
Yuantian
next prev parent reply other threads:[~2014-09-05 11:07 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-02 3:41 [PATCH 1/2] cpufreq: ppc-corenet: remove duplicate update of cpu_data Viresh Kumar
2014-09-02 3:41 ` [PATCH 2/2] cpufreq: ppc-corenet: remove per-cpu variable 'cpu_mask' Viresh Kumar
2014-09-02 6:46 ` Yuantian Tang
2014-09-02 6:49 ` Viresh Kumar
2014-09-02 7:02 ` Yuantian Tang
2014-09-02 7:09 ` Viresh Kumar
2014-09-02 8:08 ` Yuantian Tang
2014-09-03 8:02 ` Yuantian Tang
2014-09-03 9:50 ` Viresh Kumar
2014-09-04 2:51 ` Yuantian Tang
2014-09-04 3:38 ` Viresh Kumar
2014-09-04 4:33 ` Yuantian Tang
2014-09-04 4:37 ` Viresh Kumar
2014-09-05 9:35 ` Yuantian Tang [this message]
2014-09-05 9:40 ` Viresh Kumar
2014-09-02 6:38 ` [PATCH 1/2] cpufreq: ppc-corenet: remove duplicate update of cpu_data Yuantian Tang
2014-09-02 6:47 ` Viresh Kumar
2014-09-10 4:32 ` Viresh Kumar
2014-09-10 5:30 ` Yuantian Tang
2014-09-10 5:39 ` Viresh Kumar
2014-09-10 6:19 ` Yuantian Tang
2014-09-10 6:20 ` Yuantian Tang
2014-09-24 23:45 ` Rafael J. Wysocki
2014-09-29 9:05 ` Viresh Kumar
2014-09-29 23:41 ` Rafael J. Wysocki
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