Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp765843yba; Wed, 15 May 2019 09:33:00 -0700 (PDT) X-Google-Smtp-Source: APXvYqw5DSaL+FU9EhtiNcC+5cTvmnWWIFH0kY84cnoksWDWCwkWWqxn3AtPPQMCtmAIAoTMj85h X-Received: by 2002:aa7:842f:: with SMTP id q15mr48321149pfn.161.1557937979953; Wed, 15 May 2019 09:32:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1557937979; cv=none; d=google.com; s=arc-20160816; b=UfCEwweuX7xT/CVnE3y7s2utiBssq75CkhNeHV/IH2dNbPZZybMP9MxrweEBlVWmk0 qt6F/uEUN/iQIIvGMdV7nUqiY9Sj5CUXoEI9XrNQUlldVG3/WSo/fXKftfsv9jKEzerd sdKFdUmX31M2I2YjdHeyKALMg1YnOBLEIIlOPbQsLXD7CQliM/dPAZzOwQz0PISPmBTh c7BTXRhCjEEe4Y30EjhPkh3OTMJv3qL2hWeD3BjFkdCUwbNT0mDiihVAJxaZb4t43fbS 4eFLdlYs/pm3ufAo3V6Ftcw0E+3hfZqbAUhkpmrZQipec132pZiYkL2YdLFieO5Wnq5o GM1Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=lrDbCxLPOQmnTKtI7+fVuZnBx56mAdej3C4tjV05qA8=; b=NnV2PTibG3uWkko7tvI+a7ycbtLN+jA9woWsNf3M71hr7RhWcWnvNd+M645CXMtN+z /4nQtq/vMS1ARiI1wyMwwoFFo8mseIK+zYR0LtVpWPFmVhghFcslHxCSsL6mHawrZHYk gJFcb2V3FKHhuQ1NsA4+RSMOywqrwiQ5/dJFYlKHdpO8DMrSMSelv+1vgkyiPIER5MRg sijvAQu2A2c4qKEVkYFauAFQXohLJnpcSZkgbniHIfnExrPfTeO50dsfKZs7QlmDLnU1 BNUgE19CkZeT233q6MRt30DfZ+O1PtgRjoapqGGdWrOHE2Fv9ralKMtZK9Ld0xIJHMKu 29Xw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@infradead.org header.s=merlin.20170209 header.b=gsty7Si8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i64si2199890pgc.78.2019.05.15.09.32.44; Wed, 15 May 2019 09:32:59 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@infradead.org header.s=merlin.20170209 header.b=gsty7Si8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727250AbfEOQbV (ORCPT + 99 others); Wed, 15 May 2019 12:31:21 -0400 Received: from merlin.infradead.org ([205.233.59.134]:48698 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726677AbfEOQbV (ORCPT ); Wed, 15 May 2019 12:31:21 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=merlin.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:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=lrDbCxLPOQmnTKtI7+fVuZnBx56mAdej3C4tjV05qA8=; b=gsty7Si8cMOJ7hPROVkuUgGw5 VpKVbc8kxM6Vgqebuw/qvY72+EEMkVgBD5EWo6smYaaOBtyLDfSJBQC5+4HjF870a291U4w3xdAYr ET2qhEBg1iSiHdNNsY6X/+6DdYp5rzgHJvBgZlkRVo89Eor1g3B5FZmZHTTJxFfLkzyXMSfqm3cGX WNshTolEjd3qVcl+RAEN3/86on1K/NKem7ZPn3KHZA0u1I8agv/yMioL5lqAVdBXRKE1htGpOLvf7 jleFmzsLxofBUYxj1Zh/MPG4tuONYFkFT8Y346RpEsMXmVi6twUihhcpl/2Im5awaNVk0MS83uPED /cn62Vd2g==; Received: from j217100.upc-j.chello.nl ([24.132.217.100] helo=hirez.programming.kicks-ass.net) by merlin.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1hQwoG-0001CT-EZ; Wed, 15 May 2019 16:31:17 +0000 Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 3FF8D2029906B; Wed, 15 May 2019 18:31:15 +0200 (CEST) Date: Wed, 15 May 2019 18:31:15 +0200 From: Peter Zijlstra To: Parth Shah Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, mingo@redhat.com, dietmar.eggemann@arm.com, dsmythies@telus.net Subject: Re: [RFCv2 3/6] sched/core: Update turbo_sched count only when required Message-ID: <20190515163115.GV2589@hirez.programming.kicks-ass.net> References: <20190515135322.19393-1-parth@linux.ibm.com> <20190515135322.19393-4-parth@linux.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190515135322.19393-4-parth@linux.ibm.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 15, 2019 at 07:23:19PM +0530, Parth Shah wrote: > Use the get/put methods to add/remove the use of TurboSched support from > the cgroup. Didn't anybody tell you that cgroup only interfaces are frowned upon?