Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EECB8C6FA99 for ; Fri, 10 Mar 2023 20:39:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230517AbjCJUjM (ORCPT ); Fri, 10 Mar 2023 15:39:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58914 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229983AbjCJUjK (ORCPT ); Fri, 10 Mar 2023 15:39:10 -0500 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED8DD12CBC4 for ; Fri, 10 Mar 2023 12:39:07 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.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; bh=tVh/FaM3dZNSYbN/bBJA1OJq8Peh9PQDLU9bnCC/5rI=; b=WDaoKilYGg54+ouLA3Bfn5hCsl p+oImU/LymdMXHpV1j17+9x9JKYEbYD7meP0vHmDQ/PPWgfTGi6ot7kGo2o+j9+Wc7Sl4ZukhmsOQ 4AJbpaP6mKKJzT/7Hu6G0JiDgXPfHf7rJqtU5vZGIddX2306hKD4HzVjKUVWenT9tZXY8caWikl8P ja9HM3E1XcwL73YiYk1001hoao1b1aL6PF6eWlydkJ3DVr8oBnWQpQsAZpt7r4HbFRZ2x5h8bAYQT Wdx4u3ziJ0Yh9EQCGuxxVSHDMVviuiFokgvB4INP5L6zy9pYLuBdA0WUeh+I3Q4KZlc8O1BxfoQrC Kb4TyqUg==; Received: from j130084.upc-j.chello.nl ([24.132.130.84] helo=noisy.programming.kicks-ass.net) by casper.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1pajVK-009gv9-SW; Fri, 10 Mar 2023 20:38:19 +0000 Received: from hirez.programming.kicks-ass.net (hirez.programming.kicks-ass.net [192.168.1.225]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by noisy.programming.kicks-ass.net (Postfix) with ESMTPS id BBAF4300288; Fri, 10 Mar 2023 21:38:14 +0100 (CET) Received: by hirez.programming.kicks-ass.net (Postfix, from userid 1000) id 92ADE2CEACFA0; Fri, 10 Mar 2023 21:38:14 +0100 (CET) Date: Fri, 10 Mar 2023 21:38:14 +0100 From: Peter Zijlstra To: Mike Galbraith Cc: mingo@kernel.org, vincent.guittot@linaro.org, linux-kernel@vger.kernel.org, juri.lelli@redhat.com, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, bristot@redhat.com, corbet@lwn.net, qyousef@layalina.io, chris.hyser@oracle.com, patrick.bellasi@matbug.net, pjt@google.com, pavel@ucw.cz, qperret@google.com, tim.c.chen@linux.intel.com, joshdon@google.com, timj@gnu.org, kprateek.nayak@amd.com, yu.c.chen@intel.com, youssefesmat@chromium.org, joel@joelfernandes.org Subject: Re: [PATCH 10/10] sched/fair: Implement an EEVDF like policy Message-ID: <20230310203814.GA1605437@hirez.programming.kicks-ass.net> References: <20230306132521.968182689@infradead.org> <20230306141502.810909205@infradead.org> <9fd2c37a05713c206dcbd5866f67ce779f315e9e.camel@gmx.de> <5b567c5aecabf0a89d92593d99a73bef41bd65da.camel@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5b567c5aecabf0a89d92593d99a73bef41bd65da.camel@gmx.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 09, 2023 at 05:23:33AM +0100, Mike Galbraith wrote: > Ok, seems there must be a math booboo lurking. Yep that.. please try the version I pushed out here: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git/log/?h=sched/eevdf (It's based on 6.3-rc1, but it should be trivial to rebase onto v6.2 if you so wish.)