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

Eric Dumazet
2022-04-19T21:20:35Z

On Tue, Apr 19, 2022 at 1:39 PM Thomas Gleixner <tglx@linutronix.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@google.com>