Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753581Ab2KKQiW (ORCPT ); Sun, 11 Nov 2012 11:38:22 -0500 Received: from mail.skyhub.de ([78.46.96.112]:45762 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752235Ab2KKQiU (ORCPT ); Sun, 11 Nov 2012 11:38:20 -0500 Date: Sun, 11 Nov 2012 17:38:24 +0100 From: Borislav Petkov To: Mark Langsdorf Cc: linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, MyungJoo Ham Subject: Re: [PATCH 3/6 v4] cpufreq: tolerate inexact values when collecting stats Message-ID: <20121111163821.GA21635@x1.osrc.amd.com> Mail-Followup-To: Borislav Petkov , Mark Langsdorf , linux-kernel@vger.kernel.org, cpufreq@vger.kernel.org, linux-pm@vger.kernel.org, MyungJoo Ham References: <1351631056-25938-1-git-send-email-mark.langsdorf@calxeda.com> <1352313166-28980-1-git-send-email-mark.langsdorf@calxeda.com> <1352313166-28980-4-git-send-email-mark.langsdorf@calxeda.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <1352313166-28980-4-git-send-email-mark.langsdorf@calxeda.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 623 Lines: 18 On Wed, Nov 07, 2012 at 12:32:43PM -0600, Mark Langsdorf wrote: > When collecting stats, if a frequency doesn't match the table, go through > the table again with both the search frequency and table values shifted > left by 10 bits. Why would that second pass succeed? And why is this in generic code (I'm assuming this is a Calxeda-specific case)? -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/