linux-kernel - Re: [PATCH] x86: Calculate MHz using APERF/MPERF for cpuinfo and scaling_cur

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Message-ID: <20160424163849.GG8880@amd>
Date:	Sun, 24 Apr 2016 18:38:49 +0200
From:	Pavel Machek <pavel@....cz>
To:	Len Brown <lenb@...nel.org>
Cc:	x86@...nel.org, linux-pm@...r.kernel.org,
	linux-kernel@...r.kernel.org, Len Brown <len.brown@...el.com>
Subject: Re: [PATCH] x86: Calculate MHz using APERF/MPERF for cpuinfo and
 scaling_cur_freq

Hi!
> +++ b/arch/x86/kernel/cpu/aperfmperf.c
> @@ -0,0 +1,76 @@
> +/*
> + * x86 APERF/MPERF KHz calculation
> + * Used by /proc/cpuinfo and /sys/.../cpufreq/scaling_cur_freq

Could we use some shorter filename here? cpu_mhz.c? mhz.c?

> +/*
> + * aperfmperf_snapshot_khz()


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