From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752867AbcDXQiy (ORCPT ); Sun, 24 Apr 2016 12:38:54 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:34897 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752722AbcDXQiw (ORCPT ); Sun, 24 Apr 2016 12:38:52 -0400 Date: Sun, 24 Apr 2016 18:38:49 +0200 From: Pavel Machek To: Len Brown Cc: x86@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Len Brown Subject: Re: [PATCH] x86: Calculate MHz using APERF/MPERF for cpuinfo and scaling_cur_freq Message-ID: <20160424163849.GG8880@amd> References: <6e0c25e64e0fb65a42dfc63ad5f660302e07cd87.1459485198.git.len.brown@intel.com> <52f711be59539723358bea1aa3c368910a68b46d.1459485198.git.len.brown@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <52f711be59539723358bea1aa3c368910a68b46d.1459485198.git.len.brown@intel.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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() -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html