From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750991AbdLGFPr (ORCPT ); Thu, 7 Dec 2017 00:15:47 -0500 Received: from mail-pf0-f175.google.com ([209.85.192.175]:37080 "EHLO mail-pf0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750815AbdLGFPp (ORCPT ); Thu, 7 Dec 2017 00:15:45 -0500 X-Google-Smtp-Source: AGs4zMbRxml0bJo02+IMLLjTXjEhCl8G4eLD1OA2SIia4gFLc34wTUGSkd/4CLY3bNrb6ug4xBuE2Q== Date: Thu, 7 Dec 2017 10:45:40 +0530 From: Viresh Kumar To: Patrick Bellasi Cc: Juri Lelli , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Ingo Molnar , Peter Zijlstra , "Rafael J . Wysocki" , Vincent Guittot , Dietmar Eggemann , Morten Rasmussen , Todd Kjos , Joel Fernandes Subject: Re: [PATCH v3 3/6] cpufreq: schedutil: update CFS util only if used Message-ID: <20171207051540.larfamrdflctn5pn@vireshk-mac-ubuntu> References: <20171130114723.29210-1-patrick.bellasi@arm.com> <20171130114723.29210-4-patrick.bellasi@arm.com> <20171130132234.GC9903@localhost.localdomain> <20171130155728.GF31247@e110439-lin> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171130155728.GF31247@e110439-lin> User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 30-11-17, 15:57, Patrick Bellasi wrote: > Yes, that's a pretty trivial update with a confusing changelog. > > If we think it's worth to keep (and correct as well) I'll update the > commit message. We also need to update the commit log based on feedback from Vikram on V2. Which said that the utilization can't change around the lock here as we are within rq lock section, though max can change (maybe). So this patch only takes care of locking before reading max. -- viresh