From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 28056C433EF for ; Tue, 28 Jun 2022 07:21:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242002AbiF1HVi (ORCPT ); Tue, 28 Jun 2022 03:21:38 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241877AbiF1HVf (ORCPT ); Tue, 28 Jun 2022 03:21:35 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DC4352CE15 for ; Tue, 28 Jun 2022 00:21:34 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=BfwuO3yToSKKNpMuSUtAZ3qwE6LV09InSfgFlwAkYX0=; b=NBDZqIgaz1sZFsdEWewwgbTfbQ vdyi/GgCsDZOlWIgrMbEY3ZsH0JRaBNV8d2FVp0ddXCvzeTHyPU1UQ0vL5YSu+7waDMj83O326IWy 6nmQDEYdnviKL1UFPtMd8JDVlFNwdNTWq0/oxZUrqIpNy3J86oCG8sXN/1f7KJHlrZUHlYQ52azBY aJHx7dRHFtpT+mgm1Mc2+e22XgEs5xu2tcPDzq2oJL1AnsZzVvHyvSRzQXGY0TUtiEEpx2kIyX5NM T3aZNIsGktbJSgggrc504X0wpRlJiDZZvTVTAOfj0oQiWndavEc+9ojqlV80AvXk/97ZcZIfBLyGp fs7q/LIg==; Received: from dhcp-077-249-017-003.chello.nl ([77.249.17.3] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1o65XJ-00C4cq-O2; Tue, 28 Jun 2022 07:21:26 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id A741B30017D; Tue, 28 Jun 2022 09:21:23 +0200 (CEST) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 78CA5200BE346; Tue, 28 Jun 2022 09:21:23 +0200 (CEST) Date: Tue, 28 Jun 2022 09:21:23 +0200 From: Peter Zijlstra To: Vincent Donnefort Cc: mingo@redhat.com, vincent.guittot@linaro.org, linux-kernel@vger.kernel.org, dietmar.eggemann@arm.com, morten.rasmussen@arm.com, chris.redpath@arm.com, qperret@google.com, tao.zhou@linux.dev, kernel-team@android.com Subject: Re: [PATCH v11 0/7] feec() energy margin removal Message-ID: References: <20220621090414.433602-1-vdonnefort@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220621090414.433602-1-vdonnefort@google.com> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 21, 2022 at 10:04:07AM +0100, Vincent Donnefort wrote: > Dietmar Eggemann (3): > sched, drivers: Remove max param from > effective_cpu_util()/sched_cpu_util() > sched/fair: Rename select_idle_mask to select_rq_mask > sched/fair: Use the same cpumask per-PD throughout > find_energy_efficient_cpu() > > Vincent Donnefort (4): > sched/fair: Provide u64 read for 32-bits arch helper > sched/fair: Decay task PELT values during wakeup migration > sched/fair: Remove task_util from effective utilization in feec() > sched/fair: Remove the energy margin in feec() > > drivers/powercap/dtpm_cpu.c | 33 +-- > drivers/thermal/cpufreq_cooling.c | 6 +- > include/linux/sched.h | 2 +- > kernel/sched/core.c | 15 +- > kernel/sched/cpufreq_schedutil.c | 5 +- > kernel/sched/fair.c | 470 +++++++++++++++++++----------- > kernel/sched/pelt.h | 40 ++- > kernel/sched/sched.h | 53 +++- > 8 files changed, 400 insertions(+), 224 deletions(-) Thanks!