Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756053AbdLTRiX (ORCPT ); Wed, 20 Dec 2017 12:38:23 -0500 Received: from mail-wr0-f196.google.com ([209.85.128.196]:45123 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755677AbdLTRiS (ORCPT ); Wed, 20 Dec 2017 12:38:18 -0500 X-Google-Smtp-Source: ACJfBot28ot1tv1oKP3VV7UubdqAkxEwza6denHwhszXYNAYb8ZYaq6Krs8cLh74k3AvmJV/06RkMA== Date: Wed, 20 Dec 2017 18:38:14 +0100 From: Juri Lelli To: Peter Zijlstra Cc: Patrick Bellasi , linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Ingo Molnar , "Rafael J . Wysocki" , Viresh Kumar , Vincent Guittot , Dietmar Eggemann , Morten Rasmussen , Todd Kjos , Joel Fernandes Subject: Re: [PATCH v3 0/6] cpufreq: schedutil: fixes for flags updates Message-ID: <20171220173814.GC22246@localhost.localdomain> References: <20171130114723.29210-1-patrick.bellasi@arm.com> <20171220153029.dqrtjbyowhqdl56r@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171220153029.dqrtjbyowhqdl56r@hirez.programming.kicks-ass.net> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 447 Lines: 15 On 20/12/17 16:30, Peter Zijlstra wrote: [...] > @@ -327,12 +331,7 @@ static unsigned int sugov_next_freq_shar > if (delta_ns > TICK_NSEC) { > j_sg_cpu->iowait_boost = 0; > j_sg_cpu->iowait_boost_pending = false; > - j_sg_cpu->util_cfs = 0; > - if (j_sg_cpu->util_dl == 0) > - continue; > } This goes away because with Brendan/Vincent fix we don't need the workaround for stale CFS util contribution for idle CPUs anymore?