From: Viresh Kumar <viresh.kumar@linaro.org>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Linaro Kernel Mailman List <linaro-kernel@lists.linaro.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
Stephen Boyd <sboyd@codeaurora.org>,
Prarit Bhargava <prarit@redhat.com>,
Saravana Kannan <skannan@codeaurora.org>
Subject: Re: [PATCH 04/18] cpufreq: Manage fallback policies in a list
Date: Tue, 3 Feb 2015 09:40:58 +0530 [thread overview]
Message-ID: <CAKohponngR7eaWB-1D-knnc5R92b-0KQavperWH4ouT-ftp=Gg@mail.gmail.com> (raw)
In-Reply-To: <4877089.HgQ3LJW3cC@vostro.rjw.lan>
On 3 February 2015 at 06:11, Rafael J. Wysocki <rjw@rjwysocki.net> wrote:
> This becomes quite inefficient on a system with many CPUs having different
> policies. My approach would be to somehow attach the fallback policy information
> to the CPU device object.
It will be same as the per-cpu approach which we are fed up of.
next prev parent reply other threads:[~2015-02-03 4:10 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-27 8:36 [PATCH 00/18] cpufreq: don't loose cpufreq history on CPU hotplug Viresh Kumar
2015-01-27 8:36 ` [PATCH 01/18] cpufreq: Drop cpufreq_disabled() check from cpufreq_cpu_{get|put}() Viresh Kumar
2015-02-03 22:17 ` Saravana Kannan
2015-01-27 8:36 ` [PATCH 02/18] cpufreq: Create for_each_policy() Viresh Kumar
2015-02-03 22:22 ` Saravana Kannan
2015-02-04 4:53 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 03/18] cpufreq: Create for_each_governor() Viresh Kumar
2015-02-03 22:23 ` Saravana Kannan
2015-01-27 8:36 ` [PATCH 04/18] cpufreq: Manage fallback policies in a list Viresh Kumar
2015-02-03 0:41 ` Rafael J. Wysocki
2015-02-03 4:10 ` Viresh Kumar [this message]
2015-02-03 15:04 ` Rafael J. Wysocki
2015-02-04 6:18 ` Viresh Kumar
2015-02-03 22:28 ` Saravana Kannan
2015-02-04 6:20 ` Viresh Kumar
2015-02-04 22:28 ` Saravana Kannan
2015-02-04 23:20 ` Rafael J. Wysocki
2015-02-05 1:55 ` Saravana Kannan
2015-02-05 15:11 ` Rafael J. Wysocki
2015-02-05 22:55 ` Saravana Kannan
2015-02-17 8:06 ` Viresh Kumar
2015-02-17 18:15 ` Rafael J. Wysocki
2015-02-18 4:23 ` Viresh Kumar
2015-02-18 21:15 ` Saravana Kannan
2015-02-19 3:24 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 05/18] cpufreq: Manage governor usage history with 'policy->last_governor' Viresh Kumar
2015-02-12 3:03 ` Saravana Kannan
2015-02-12 7:44 ` Viresh Kumar
2015-02-12 8:00 ` skannan
2015-02-17 8:02 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 06/18] cpufreq: Reuse policy list instead of per-cpu variable 'cpufreq_cpu_data' Viresh Kumar
2015-02-12 3:13 ` Saravana Kannan
2015-02-12 7:48 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 07/18] cpufreq: Drop (now) useless check 'cpu > nr_cpu_ids' Viresh Kumar
2015-02-12 3:15 ` Saravana Kannan
2015-02-12 7:50 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 08/18] cpufreq: Add doc style comment about cpufreq_cpu_{get|put}() Viresh Kumar
2015-02-12 3:19 ` Saravana Kannan
2015-02-12 7:52 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 09/18] cpufreq: Mark policy->governor = NULL for fallback policies Viresh Kumar
2015-02-12 3:22 ` Saravana Kannan
2015-02-12 7:56 ` Viresh Kumar
2015-01-27 8:36 ` [PATCH 10/18] cpufreq: Don't allow updating inactive-policies from sysfs Viresh Kumar
2015-02-12 3:24 ` Saravana Kannan
2015-01-27 8:36 ` [PATCH 11/18] cpufreq: Track cpu managing sysfs kobjects separately Viresh Kumar
2015-01-27 8:36 ` [PATCH 12/18] cpufreq: Stop migrating sysfs files on hotplug Viresh Kumar
2015-01-27 8:36 ` [PATCH 13/18] cpufreq: Keep a single path for adding managed CPUs Viresh Kumar
2015-01-27 8:36 ` [PATCH 14/18] cpufreq: Remove cpufreq_update_policy() Viresh Kumar
2015-01-27 8:36 ` [PATCH 15/18] cpufreq: Initialize policy->kobj while allocating policy Viresh Kumar
2015-01-27 8:36 ` [PATCH 16/18] cpufreq: Call cpufreq_policy_put_kobj() from cpufreq_policy_free() Viresh Kumar
2015-01-27 8:36 ` [PATCH 17/18] cpufreq: Restart governor as soon as possible Viresh Kumar
2015-01-27 8:36 ` [PATCH 18/18] cpufreq: Merge __cpufreq_add_dev() and cpufreq_add_dev() Viresh Kumar
2015-01-27 15:06 ` [PATCH 00/18] cpufreq: don't loose cpufreq history on CPU hotplug Rafael J. Wysocki
2015-01-27 14:59 ` Viresh Kumar
2015-01-28 19:35 ` Saravana Kannan
2015-01-29 1:43 ` Viresh Kumar
2015-02-03 0:30 ` Rafael J. Wysocki
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