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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E6BC5C2D0C0 for ; Mon, 23 Dec 2019 17:55:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CB48C20663 for ; Mon, 23 Dec 2019 17:55:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726887AbfLWRzv (ORCPT ); Mon, 23 Dec 2019 12:55:51 -0500 Received: from foss.arm.com ([217.140.110.172]:47546 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726754AbfLWRzv (ORCPT ); Mon, 23 Dec 2019 12:55:51 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 5C06C328; Mon, 23 Dec 2019 09:55:50 -0800 (PST) Received: from localhost (e108754-lin.cambridge.arm.com [10.1.198.81]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id F2CA63F68F; Mon, 23 Dec 2019 09:55:49 -0800 (PST) Date: Mon, 23 Dec 2019 17:55:48 +0000 From: Ionela Voinescu To: Thara Gopinath Cc: mingo@redhat.com, peterz@infradead.org, vincent.guittot@linaro.org, rui.zhang@intel.com, qperret@google.com, daniel.lezcano@linaro.org, viresh.kumar@linaro.org, linux-kernel@vger.kernel.org, amit.kachhap@gmail.com, javi.merino@kernel.org, amit.kucheria@verdurent.com Subject: Re: [Patch v6 7/7] sched/fair: Enable tuning of decay period Message-ID: <20191223175548.GD31446@arm.com> References: <1576123908-12105-1-git-send-email-thara.gopinath@linaro.org> <1576123908-12105-8-git-send-email-thara.gopinath@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1576123908-12105-8-git-send-email-thara.gopinath@linaro.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wednesday 11 Dec 2019 at 23:11:48 (-0500), Thara Gopinath wrote: > Thermal pressure follows pelt signas which means the decay period for s/signas/signals I think if you run checkpatch on the patches it will show misspelled words as well. Regards, Ionela. > thermal pressure is the default pelt decay period. Depending on soc > charecteristics and thermal activity, it might be beneficial to decay > thermal pressure slower, but still in-tune with the pelt signals. One way > to achieve this is to provide a command line parameter to set a decay > shift parameter to an integer between 0 and 10. > > Signed-off-by: Thara Gopinath > --- > [...]