Received: by 2002:a25:4158:0:0:0:0:0 with SMTP id o85csp3853489yba; Tue, 7 May 2019 08:06:04 -0700 (PDT) X-Google-Smtp-Source: APXvYqy7DdNvDH09EjtY4u13PE3qjlEFCkQbS/DS7KjYNbCWbqriB47Zmn6P0Vhy+NfwtKSAItAN X-Received: by 2002:a17:902:fa2:: with SMTP id 31mr41435280plz.128.1557241564359; Tue, 07 May 2019 08:06:04 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1557241564; cv=none; d=google.com; s=arc-20160816; b=cRHvzuQNXugFfNKOr+p75Fr3nknlpsjI7C3WX69A/aZu4+P8UXqsxEjnKrrsnn4zmf m989WX6+Cm/F0/GPmK+o2YJrej8SR7H9LbsKVWrEsmqoat/uXFuPXfQkDgrsWHxf2okR BWBqat2ZShoJ9QUOqNOc1w7/46vn1quGQMRBNxwImoUxciT3mGIyK1/ufODNh6oJm97I ss3LDXgU1Q9NXS/6f9NEtzaXk6V5qCiUTMBuINNJ7LdfRjMRRAwBKeOGMd5nIMN484tO JIu7MUul4ZY3bgf/HSxM1rv+Jyyq5MJzlYPB+TZeVma6G/DcWbKJsxKs9HiEG0NG0rrX hicA== 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; bh=lL6KlJYwdJ/ROZWtAe7sX3XRYFdogeeNblP2pzlQkOw=; b=lHi2X+NRRBcw1FloYoSYjL7yO+WtFDbFxANCq+jnb4eRIIF3iHgSiWF8ODX9EmIGc2 uGB1VShpILafq7rYia1o8BTdj/E2HHAOesARweOq8GfwQhL+OcqPDCq8Zd2r4Jl+P+Ei kDctAiu2oGEpxgBFBxzljWia9RPWizzq4NtzyH73jO9Cu3PAaIJkaki6aWcF3mBwwM8Q hRptUL4ZHvmICIo6ndCex0EDXqQBE1343lXOtYbd/y4vrim6nkJOIGcW6+C4IJBasOqA 8U0c1TXN+HDKRxhMBcm3P3KG7MUnyu/IhUnAaBH+y05Hq6sgMqdXAoGnyvKHgU23H5t4 hrBg== ARC-Authentication-Results: i=1; mx.google.com; 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 w23si20823372plk.109.2019.05.07.08.05.46; Tue, 07 May 2019 08:06:04 -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; 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 S1726560AbfEGPC7 (ORCPT + 99 others); Tue, 7 May 2019 11:02:59 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:56776 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725843AbfEGPC6 (ORCPT ); Tue, 7 May 2019 11:02:58 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 19E57374; Tue, 7 May 2019 08:02:58 -0700 (PDT) Received: from queper01-lin (queper01-lin.cambridge.arm.com [10.1.195.48]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 8C3CB3F5C1; Tue, 7 May 2019 08:02:55 -0700 (PDT) Date: Tue, 7 May 2019 16:02:54 +0100 From: Quentin Perret To: luca abeni Cc: linux-kernel@vger.kernel.org, Greg Kroah-Hartman , "Rafael J . Wysocki" , Ingo Molnar , Peter Zijlstra , Vincent Guittot , "Paul E . McKenney" , Joel Fernandes , Luc Van Oostenryck , Morten Rasmussen , Juri Lelli , Daniel Bristot de Oliveira , Patrick Bellasi , Tommaso Cucinotta Subject: Re: [RFC PATCH 2/6] sched/dl: Capacity-aware migrations Message-ID: <20190507150251.lhsnc3t7uz66gufv@queper01-lin> References: <20190506044836.2914-1-luca.abeni@santannapisa.it> <20190506044836.2914-3-luca.abeni@santannapisa.it> <20190507141048.d45ia7qfytnfdhqc@queper01-lin> <20190507164127.00cbaaec@nowhere> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190507164127.00cbaaec@nowhere> User-Agent: NeoMutt/20171215 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tuesday 07 May 2019 at 16:41:27 (+0200), luca abeni wrote: > I think I added this modification because I arrived to the conclusion > that schedutils does not perform this rescaling (at least, I think it > did not perform it when I wrote the patch :) Right, I'm not sure what was the behaviour before, but schedutil should actually do that scaling now, though pretty far down the line (see map_util_freq()). So I think we're good on that end ;-) Thanks, Quentin