Received: by 2002:a05:6a10:1a4d:0:0:0:0 with SMTP id nk13csp1756250pxb; Wed, 9 Feb 2022 03:58:03 -0800 (PST) X-Google-Smtp-Source: ABdhPJxoQPHh/J5gfCs0UbQkRI7liSF5UiX/WSmS1HLEMSOZZTYgLltrHhj+pSB03rXFbOIK89wd X-Received: by 2002:a05:6a00:1d27:: with SMTP id a39mr1088271pfx.55.1644407882923; Wed, 09 Feb 2022 03:58:02 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1644407882; cv=none; d=google.com; s=arc-20160816; b=E+gl5eNQpiexZor5xwBy/MP04eGyFUHSCPmyfOJa8rmgTt9YHJ+HtO560BL+PjePwl pKub9fVlaFwu4iFIHUj3yHtI8ikKPSYZOcUIuf8nJAwuKOfzcy169RBjd6B1P/AcHZDS 24VrR+Q9SGVkTKiK9PwX9u7WJZfZAd1TQXx4xU81hho8xteUrBcMp+MXHFQJJ6Hut/DF 7aoajK9p+sCF1r08UmazlsHo1anr9vP+3EqcAQmxOURBXHBQYIkyw3Tx0IdrBCukU05W FSzXpqwTOM9+xeek8uXtLPeCaYduVo6gqsvWlqSLRnttfc55vtwwTXIq0x+r2196lgaA 0YPA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:user-agent:in-reply-to:content-disposition :mime-version:references:message-id:subject:cc:to:from:date; bh=EZJxrMWoXNcN/vS89Chjjcmg3GUu2qyJOrMs9YbOoaI=; b=XaalshB91sF3IT2YRcqp4s9PDGdBAJYMsZxNGggmCgn3z/sVzcgzno1vAfZJJNvAxD I+WFGSvEev0g1Va5L96S3cXUyMOIO0LhCAtCR00xu20S66ChbApy4fI+0yViFezeBslj +sfiWBjrbSXy6w2k3jKcqx6+J+13vvJ6YYz6KQ4qk8og4zaDu27LUQWuiXZ6I3hGHV1r 9GClzdCQ2xazePlUtoegpgj+NlqxhoTF9XOG00Q/BTKntOIgcN6rW+pOCnodtVmKmrcx wzMDgxHonmSjIlI25zcZVhEtJDZ06RSNjZF1ayRH3/jZsnlfkQeKUPs6k0SqSyixIEN8 QMXQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id a28si12240280pgl.361.2022.02.09.03.57.49; Wed, 09 Feb 2022 03:58:02 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229811AbiBILIe (ORCPT + 99 others); Wed, 9 Feb 2022 06:08:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60924 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229527AbiBILIb (ORCPT ); Wed, 9 Feb 2022 06:08:31 -0500 X-Greylist: delayed 491 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Wed, 09 Feb 2022 02:42:13 PST Received: from outbound-smtp45.blacknight.com (outbound-smtp45.blacknight.com [46.22.136.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3EC78E0AE461 for ; Wed, 9 Feb 2022 02:42:13 -0800 (PST) Received: from mail.blacknight.com (pemlinmail02.blacknight.ie [81.17.254.11]) by outbound-smtp45.blacknight.com (Postfix) with ESMTPS id EDD21FAC06 for ; Wed, 9 Feb 2022 10:34:00 +0000 (GMT) Received: (qmail 20693 invoked from network); 9 Feb 2022 10:34:00 -0000 Received: from unknown (HELO techsingularity.net) (mgorman@techsingularity.net@[84.203.17.223]) by 81.17.254.9 with ESMTPSA (AES256-SHA encrypted, authenticated); 9 Feb 2022 10:34:00 -0000 Date: Wed, 9 Feb 2022 10:33:58 +0000 From: Mel Gorman To: K Prateek Nayak Cc: Peter Zijlstra , Ingo Molnar , Vincent Guittot , Valentin Schneider , Aubrey Li , Barry Song , Mike Galbraith , Srikar Dronamraju , Gautham Shenoy , LKML Subject: Re: [PATCH 2/2] sched/fair: Adjust the allowed NUMA imbalance when SD_NUMA spans multiple LLCs Message-ID: <20220209103358.GP3366@techsingularity.net> References: <20220208094334.16379-1-mgorman@techsingularity.net> <20220208094334.16379-3-mgorman@techsingularity.net> <9ab0a2c2-7dee-40b0-edd0-56a5b1915745@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-15 Content-Disposition: inline In-Reply-To: <9ab0a2c2-7dee-40b0-edd0-56a5b1915745@amd.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Feb 09, 2022 at 10:40:15AM +0530, K Prateek Nayak wrote: > There is a significant improvement throughout the board > with v6 outperforming tip/sched/core in every case! > > Tested-by: K Prateek Nayak > Thanks very much Prateek and Gautham for reviewing and testing! -- Mel Gorman SUSE Labs