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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 40376C433E0 for ; Fri, 15 May 2020 17:37:20 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 1F52B2070A for ; Fri, 15 May 2020 17:37:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1F52B2070A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lwn.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id C1CE98E0005; Fri, 15 May 2020 13:37:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BCC6F8E0003; Fri, 15 May 2020 13:37:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id ABAC58E0005; Fri, 15 May 2020 13:37:19 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0096.hostedemail.com [216.40.44.96]) by kanga.kvack.org (Postfix) with ESMTP id 92E218E0003 for ; Fri, 15 May 2020 13:37:19 -0400 (EDT) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 4A4FF5C87D for ; Fri, 15 May 2020 17:37:19 +0000 (UTC) X-FDA: 76819659798.10.vest79_22c213b1e261f X-HE-Tag: vest79_22c213b1e261f X-Filterd-Recvd-Size: 1899 Received: from ms.lwn.net (ms.lwn.net [45.79.88.28]) by imf30.hostedemail.com (Postfix) with ESMTP for ; Fri, 15 May 2020 17:37:18 +0000 (UTC) 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 613B1736; Fri, 15 May 2020 17:37:17 +0000 (UTC) Date: Fri, 15 May 2020 11:37:16 -0600 From: Jonathan Corbet To: Vlastimil Babka Cc: linux-doc@vger.kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, Michal Hocko , Sandipan Das Subject: Re: [PATCH] Documentation: update numastat explanation Message-ID: <20200515113716.29853dc8@lwn.net> In-Reply-To: <20200507120217.12313-1-vbabka@suse.cz> References: <20200507120217.12313-1-vbabka@suse.cz> Organization: LWN.net MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Thu, 7 May 2020 14:02:17 +0200 Vlastimil Babka wrote: > During recent patch discussion [1] it became apparent that the "other_n= ode" > definition in the numastat documentation has always been different from= actual > implementation. It was also noted that the stats can be innacurate on s= ystems > with memoryless nodes. >=20 > This patch corrects the other_node definition (with minor tweaks to two= more > definitions), adds a note about memoryless nodes and also two introduct= ory > paragraphs to the numastat documentation. >=20 > [1] https://lore.kernel.org/linux-mm/20200504070304.127361-1-sandipan@l= inux.ibm.com/T/#u >=20 > Signed-off-by: Vlastimil Babka > --- > Documentation/admin-guide/numastat.rst | 31 +++++++++++++++++++++++--- > 1 file changed, 28 insertions(+), 3 deletions(-) Applied, thanks. jon