linux-kernel - Re: [patch 00/10] x86/cpu: Consolidate APERF/MPERF code

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Date:   Tue, 19 Apr 2022 14:20:19 -0700
From:   Eric Dumazet <edumazet@...gle.com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        "the arch/x86 maintainers" <x86@...nel.org>,
        "Rafael J. Wysocki" <rafael@...nel.org>, linux-pm@...r.kernel.org,
        "Paul E. McKenney" <paulmck@...nel.org>
Subject: Re: [patch 00/10] x86/cpu: Consolidate APERF/MPERF code

On Tue, Apr 19, 2022 at 1:39 PM Thomas Gleixner <tglx@...utronix.de> wrote:
>
>
>  git://git.kernel.org/pub/scm/linux/kernel/git/tglx/devel.git x86/amperf
>

Excellent, things look fine to me.

Before:
# grep MHz /proc/cpuinfo | sort | uniq -c
    255 cpu MHz : 2249.998
      1 cpu MHz : 3297.719

# grep MHz /proc/cpuinfo | sort|uniq -c
      1 cpu MHz : 1590.400
      1 cpu MHz : 1684.772
      1 cpu MHz : 1693.890
      1 cpu MHz : 1780.072
      1 cpu MHz : 1784.513
      1 cpu MHz : 1831.106
      1 cpu MHz : 1880.344
      1 cpu MHz : 1953.481
      1 cpu MHz : 1980.636
      1 cpu MHz : 2013.620
      1 cpu MHz : 2219.617
    240 cpu MHz : 2250.173
      1 cpu MHz : 3292.206
      1 cpu MHz : 3294.956
      1 cpu MHz : 3297.653
      1 cpu MHz : 3298.385
      1 cpu MHz : 3300.197

Tested-by: Eric Dumazet <edumazet@...gle.com>