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Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops

From Viresh Kumar <viresh.kumar@linaro.org>
Newsgroups linux.kernel
Subject Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops
Date 2016-02-03 12:00 +0100
Message-ID <qY3ke-QW-11@gated-at.bofh.it> (permalink)
References (5 earlier) <qXSRQ-2ds-9@gated-at.bofh.it> <qXU7g-3mj-5@gated-at.bofh.it> <qXUAi-3B6-9@gated-at.bofh.it> <qXZzZ-6PO-13@gated-at.bofh.it> <qY3ke-QW-5@gated-at.bofh.it>
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On 03-02-16, 10:51, Juri Lelli wrote:
> I also think that sched-dvfs should not use cpufreq_governor.c.  It is
> useful boilerplate code for ondemand and conservative, as they share lot
> of data structures and how they work, but it doesn't necessarily suit
> everybody's needs, IMHO.
> 
> OTOH, fixing the current issue in the best way we can come up with has
> still value of course :).

Right. cpufreq_governor.c is more about the technique where we do load
evaluation using deferred timers and workqueues, which isn't required
for sched-dvfs.

We can just move the common parts, like, governor_show/governor_store
routines, and the new macros being added here.

-- 
viresh

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Thread

[PATCH 0/5] cpufreq: governors: Solve the ABBA lockups Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-02 12:00 +0100
  [PATCH 3/5] cpufreq: governor: Remove unused sysfs attribute macros Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-02 12:00 +0100
    Re: [PATCH 3/5] cpufreq: governor: Remove unused sysfs attribute macros "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 22:40 +0100
  [PATCH 4/5] cpufreq: Don't drop rwsem before calling CPUFREQ_GOV_POLICY_EXIT Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-02 12:00 +0100
    Re: [PATCH 4/5] cpufreq: Don't drop rwsem before calling CPUFREQ_GOV_POLICY_EXIT "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 23:00 +0100
      Re: [PATCH 4/5] cpufreq: Don't drop rwsem before calling  CPUFREQ_GOV_POLICY_EXIT Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 07:00 +0100
        Re: [PATCH 4/5] cpufreq: Don't drop rwsem before calling CPUFREQ_GOV_POLICY_EXIT "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-03 13:30 +0100
          Re: [PATCH 4/5] cpufreq: Don't drop rwsem before calling  CPUFREQ_GOV_POLICY_EXIT Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 14:10 +0100
  [PATCH 5/5] cpufreq: Get rid of ->governor_enabled and its lock Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-02 12:00 +0100
    Re: [PATCH 5/5] cpufreq: Get rid of ->governor_enabled and its lock Juri Lelli <juri.lelli@arm.com> - 2016-02-02 17:50 +0100
      Re: [PATCH 5/5] cpufreq: Get rid of ->governor_enabled and its lock Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 07:10 +0100
        Re: [PATCH 5/5] cpufreq: Get rid of ->governor_enabled and its lock Juri Lelli <juri.lelli@arm.com> - 2016-02-03 12:10 +0100
          Re: [PATCH 5/5] cpufreq: Get rid of ->governor_enabled and its lock Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 12:10 +0100
    Re: [PATCH 5/5] cpufreq: Get rid of ->governor_enabled and its lock "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 23:00 +0100
  [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-02 12:00 +0100
    Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Juri Lelli <juri.lelli@arm.com> - 2016-02-02 16:50 +0100
      Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 17:40 +0100
        Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Juri Lelli <juri.lelli@arm.com> - 2016-02-02 18:10 +0100
          Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 20:50 +0100
            Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Saravana Kannan <skannan@codeaurora.org> - 2016-02-02 23:30 +0100
              Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-03 00:50 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-03 02:10 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Saravana Kannan <skannan@codeaurora.org> - 2016-02-03 02:40 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-03 03:00 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Saravana Kannan <skannan@codeaurora.org> - 2016-02-03 05:10 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 08:00 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Saravana Kannan <skannan@codeaurora.org> - 2016-02-03 21:10 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 08:00 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Juri Lelli <juri.lelli@arm.com> - 2016-02-03 12:00 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 12:00 +0100
                Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Saravana Kannan <skannan@codeaurora.org> - 2016-02-03 21:20 +0100
              Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 08:00 +0100
          Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 07:40 +0100
    Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 22:30 +0100
      Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 08:00 +0100
        Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-03 13:50 +0100
          Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 14:30 +0100
            Re: [PATCH 2/5] cpufreq: governor: Create separate sysfs-ops "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-03 14:40 +0100
  Re: [PATCH 0/5] cpufreq: governors: Solve the ABBA lockups Juri Lelli <juri.lelli@arm.com> - 2016-02-02 12:30 +0100
  Re: [PATCH 0/5] cpufreq: governors: Solve the ABBA lockups "Rafael J. Wysocki" <rafael@kernel.org> - 2016-02-02 21:10 +0100
    Re: [PATCH 0/5] cpufreq: governors: Solve the ABBA lockups Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 03:30 +0100
      Re: [PATCH 0/5] cpufreq: governors: Solve the ABBA lockups Viresh Kumar <viresh.kumar@linaro.org> - 2016-02-03 12:40 +0100

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