linux-kernel - [PATCH v2 0/2] cpufreq: stats: clear statistics

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Date:   Fri,  4 Nov 2016 09:55:34 -0700
From:   Markus Mayer <code@...yer.net>
To:     Viresh Kumar <viresh.kumar@...aro.org>,
        "Rafael J . Wysocki" <rjw@...ysocki.net>
Cc:     Power Management List <linux-pm@...r.kernel.org>,
        Broadcom Kernel List <bcm-kernel-feedback-list@...adcom.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Markus Mayer <mmayer@...adcom.com>
Subject: [PATCH v2 0/2] cpufreq: stats: clear statistics

From: Markus Mayer <mmayer@...adcom.com>

This series lets the user clear the CPUfreq stats by writing to a new
sysfs attribute.

Changes since v1:
    - add new cpufreq_freq_attr_wr_perm() macro for write-only
      attributes (because this is a separate commit, this patch has
      turned into a series)
    - remove the Kconfig option, compiling the code unconditionally
    - remove show_reset()
    - cpufreq_stats_clear_table() takes a struct cpufreq_stats * as
      argument rather than a struct cpufreq_policy *

For v1, see https://lkml.org/lkml/2016/11/3/581.

Markus Mayer (2):
  cpufreq: add new attribute type cpufreq_freq_attr_wr_perm()
  cpufreq: stats: clear statistics

 Documentation/cpu-freq/cpufreq-stats.txt |  6 ++++++
 drivers/cpufreq/cpufreq_stats.c          | 22 ++++++++++++++++++++++
 include/linux/cpufreq.h                  |  4 ++++
 3 files changed, 32 insertions(+)

-- 
2.7.4