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[209.132.180.67]) by mx.google.com with ESMTP id i9si11233490plt.387.2019.06.17.20.12.36; Mon, 17 Jun 2019 20:12:52 -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=pass header.i=@linaro.org header.s=google header.b=eZufpK1g; 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; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727874AbfFRDMY (ORCPT + 99 others); Mon, 17 Jun 2019 23:12:24 -0400 Received: from mail-pf1-f193.google.com ([209.85.210.193]:36271 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725829AbfFRDMY (ORCPT ); Mon, 17 Jun 2019 23:12:24 -0400 Received: by mail-pf1-f193.google.com with SMTP id r7so6772339pfl.3 for ; Mon, 17 Jun 2019 20:12:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=VI0mXX44qMQTcdggopeFzQJACf5JIgWC9LKQTwTOBTw=; b=eZufpK1gsWkbKpd+SuWUyC+JXE2ign8pMqC1AgBRyzVIsAFpGND/pSj3cXupTz6QcY SZ3vSY+Qd8OHs7Zu5XfPey1dCJ8ir5Np31dG1FukqnAKzMlGsHROk2LouNEMgzZBR4sP 8oj3DPJsobTsapCwSXJBWRW2BACJKBJPdR/TdEBhdIlD1i6ix2aBSk00S++ooNPJHSgG 7/d0YLTS8ddJl0fNDZmuwCacPSNOz6gTGYSnbpiSQFU4OGywPknt2GqGMdxAoUmJl9Vz ticwEyXwAvbZGjXuRd2v4a+caxPxPwFd4zEglmBrBNL3EWNScIFKan2lsgWoC1siZsiZ dumQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=VI0mXX44qMQTcdggopeFzQJACf5JIgWC9LKQTwTOBTw=; b=fcHl+YrsZvx+s36vIhHcIMuyqMdks6cC51gRG+3Kpy3y3liyQcGOxwEVYmKzppcK5R 2yoYMZgVj2F2/WQ39cKLE68xJsHAqW8n3FV0lPs2dZvpWVV+GfgwKdGPwZcv/UamHJ/D /72yKcSB5AKR4HuDCnpnyAh91BTqpgLhIFNxK53puB3LOv8fULfHDbaO+M8EhB71NcC5 +DbYEJH5FXGhnP5fpHCfDX1G209HlZmjJ42Z8IqUGTk5Xm7EpPJP8SNZc4HRbx3p7TW/ xv0gNkKJ9K/G/YHr6mMsk/biKKjmCUUEl3zHTGIVcz28YO7oE4jd12r2EF6hZAyTGslT jctw== X-Gm-Message-State: APjAAAUlgnEznlOw/zQxQi0N/CC5l+nSkw7XUyS6pUzm9dsFHsmq7DGj wjS75DlaTJDh7W6ja8C14LWywA== X-Received: by 2002:a63:490a:: with SMTP id w10mr531465pga.6.1560827543282; Mon, 17 Jun 2019 20:12:23 -0700 (PDT) Received: from localhost ([122.172.66.84]) by smtp.gmail.com with ESMTPSA id m20sm662667pjn.16.2019.06.17.20.12.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 17 Jun 2019 20:12:21 -0700 (PDT) Date: Tue, 18 Jun 2019 08:42:17 +0530 From: Viresh Kumar To: Peter Zijlstra , rafael@kernel.org Cc: Quentin Perret , Ingo Molnar , linux-kernel@vger.kernel.org, Vincent Guittot Subject: Re: [PATCH] sched/fair: Introduce fits_capacity() Message-ID: <20190618031217.63md32da5pzydqia@vireshk-i7> References: <20190605091644.w3g7hc7r3eiscz4f@queper01-lin> <20190606025204.qe5v7j6fysjkgxc6@vireshk-i7> <20190617150204.GG3436@hirez.programming.kicks-ass.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190617150204.GG3436@hirez.programming.kicks-ass.net> User-Agent: NeoMutt/20180716-391-311a52 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org +Rafael On 17-06-19, 17:02, Peter Zijlstra wrote: > On Thu, Jun 06, 2019 at 08:22:04AM +0530, Viresh Kumar wrote: > > Hmm, even if the values are same currently I am not sure if we want > > the same for ever. I will write a patch for it though, if Peter/Rafael > > feel the same as you. > > Is it really the same variable or just two numbers that happen to be the > same? In both cases we are trying to keep the load under 80% of what can be supported. But I am not sure of the answer to your question. Maybe Rafael knows :) -- viresh