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=-6.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS 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 5C69EC432C0 for ; Tue, 3 Dec 2019 13:43:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 391A22073B for ; Tue, 3 Dec 2019 13:43:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726189AbfLCNnX (ORCPT ); Tue, 3 Dec 2019 08:43:23 -0500 Received: from ms.lwn.net ([45.79.88.28]:52306 "EHLO ms.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725848AbfLCNnX (ORCPT ); Tue, 3 Dec 2019 08:43:23 -0500 Received: from lwn.net (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id 34620737; Tue, 3 Dec 2019 13:43:22 +0000 (UTC) Date: Tue, 3 Dec 2019 06:43:21 -0700 From: Jonathan Corbet To: =?UTF-8?B?546L6LSH?= Cc: Ingo Molnar , Peter Zijlstra , Juri Lelli , Vincent Guittot , Dietmar Eggemann , Steven Rostedt , Ben Segall , Mel Gorman , Luis Chamberlain , Kees Cook , Iurii Zaikin , Michal =?UTF-8?B?S291dG7DvQ==?= , linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, "Paul E. McKenney" , Randy Dunlap Subject: Re: [PATCH v3 2/2] sched/numa: documentation for per-cgroup numa statistics Message-ID: <20191203064321.56ad316f@lwn.net> In-Reply-To: References: <743eecad-9556-a241-546b-c8a66339840e@linux.alibaba.com> <207ef46c-672c-27c8-2012-735bd692a6de@linux.alibaba.com> <040def80-9c38-4bcc-e4a8-8a0d10f131ed@linux.alibaba.com> Organization: LWN.net MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org On Tue, 3 Dec 2019 14:02:18 +0800 王贇 wrote: > Add the description for 'numa_locality', also a new doc to explain > the details on how to deal with the per-cgroup numa statistics. > > Cc: Peter Zijlstra > Cc: Michal Koutný > Cc: Mel Gorman > Cc: Jonathan Corbet > Cc: Iurii Zaikin > Cc: Randy Dunlap > Signed-off-by: Michael Wang > --- > Documentation/admin-guide/cg-numa-stat.rst | 176 ++++++++++++++++++++++++ > Documentation/admin-guide/index.rst | 1 + > Documentation/admin-guide/kernel-parameters.txt | 4 + > Documentation/admin-guide/sysctl/kernel.rst | 9 ++ > include/linux/sched.h | 10 +- > init/Kconfig | 4 +- > kernel/sched/fair.c | 4 +- > 7 files changed, 200 insertions(+), 8 deletions(-) > create mode 100644 Documentation/admin-guide/cg-numa-stat.rst > > diff --git a/Documentation/admin-guide/cg-numa-stat.rst b/Documentation/admin-guide/cg-numa-stat.rst > new file mode 100644 > index 000000000000..49167db36f37 > --- /dev/null > +++ b/Documentation/admin-guide/cg-numa-stat.rst > @@ -0,0 +1,176 @@ > +=============================== > +Per-cgroup NUMA statistics > +=============================== One small request: can we get an SPDX line at the beginning of that new file? Thanks, jon