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=-1.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 F229AC31E51 for ; Tue, 18 Jun 2019 07:27:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BEC5F2080C for ; Tue, 18 Jun 2019 07:27:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560842824; bh=WXMMpkWgHtvIKrWn0u/ts00b6Lb6kQODjgea6xZRVcw=; h=References:In-Reply-To:From:Date:Subject:To:Cc:List-ID:From; b=qgIwMJxYx7dGxkB4AXIq6J68k7+PrhceETeVI6TvHtQXtOZOEwi9uXnzVcWH3syvN oREGgRD1SwLlqlyqFRmefFn3+0d7JLC6lGh1/dMgXYdHu0CyUjGI2l231YvsTNR5zK /UYlpLF5iYRgCQZunZaZjOFsnxc6Y/pxrf5PhFmc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728830AbfFRH1D (ORCPT ); Tue, 18 Jun 2019 03:27:03 -0400 Received: from mail-ot1-f67.google.com ([209.85.210.67]:45953 "EHLO mail-ot1-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725870AbfFRH1C (ORCPT ); Tue, 18 Jun 2019 03:27:02 -0400 Received: by mail-ot1-f67.google.com with SMTP id x21so12875037otq.12 for ; Tue, 18 Jun 2019 00:27:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=WXMMpkWgHtvIKrWn0u/ts00b6Lb6kQODjgea6xZRVcw=; b=n5jTttpSsnSSG7S26mLiVp5ec3nC7Bt+bhUQyYdTmCUjLaZwGPWLz7fyZBNw7zeOaQ sMo0qvQTegsDTriJ1ICI+19PLMnxshzOyaDNyBvTwO8HpR/iesnD8KX2n4TjyDdSY69I i+u0yI5cdtXzXLRFxt8aVcgUsiPmCb2zC9yxTxRhVsEkApQEh2KBwj+HPYRfCnItBGAx pBVOn/TkD5PicrxHK6a5ME1ldYsk2lWufUmKR6lfzoRh8jAQ9J8Mrl8+LKPap1nCE7us ugBYqCm3en1TOprMdhILg93HVxQHnQRohrAgWnNy4oREGYqWZ62gEIkT53sJva9KnXow dglQ== X-Gm-Message-State: APjAAAXnQYT+Q10dRen+EebSjMOw7aL+GNvPbNWMiTVmzTNYgbm7WvqI 1G7J5YZwlFIRdEHt63wjO8oo8P6XPcnixP1N05h9jg== X-Google-Smtp-Source: APXvYqwke2xjjx1AZHLnrRefbJOHRCLETEFTG3lTZNDnnJFIbMW80Fxo4vmtR84qlwuTR8+IB88zKsZ1Ila9DGVQJ4g= X-Received: by 2002:a9d:61c7:: with SMTP id h7mr5305782otk.357.1560842821877; Tue, 18 Jun 2019 00:27:01 -0700 (PDT) MIME-Version: 1.0 References: <20190605091644.w3g7hc7r3eiscz4f@queper01-lin> <20190606025204.qe5v7j6fysjkgxc6@vireshk-i7> <20190617150204.GG3436@hirez.programming.kicks-ass.net> <20190618031217.63md32da5pzydqia@vireshk-i7> In-Reply-To: <20190618031217.63md32da5pzydqia@vireshk-i7> From: "Rafael J. Wysocki" Date: Tue, 18 Jun 2019 09:26:49 +0200 Message-ID: Subject: Re: [PATCH] sched/fair: Introduce fits_capacity() To: Viresh Kumar Cc: Peter Zijlstra , "Rafael J. Wysocki" , Quentin Perret , Ingo Molnar , Linux Kernel Mailing List , Vincent Guittot Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 18, 2019 at 5:12 AM Viresh Kumar wrote: > > +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 :) Which variable?