Received: by 2002:a25:868d:0:0:0:0:0 with SMTP id z13csp678164ybk; Fri, 15 May 2020 10:39:45 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyktzndaR2WQ/2iqpuSwgzfAVSAqWDxTan/3lO/bF0k52U5U3/rXMUae5HMe7BTYrp8HKIZ X-Received: by 2002:aa7:d0d9:: with SMTP id u25mr3746986edo.377.1589564385005; Fri, 15 May 2020 10:39:45 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1589564384; cv=none; d=google.com; s=arc-20160816; b=gEnASovzCiSdW1+m0dsTGgvZt4G06hrAxKpDEpMGAG0bdyNnsHr/NFLG9IH2fz14Wp pHA2IyNjSpfWr9Cn2FNIlovhc1KaDvfmqAld6Rq2nXwzgufDzl+9FkawaSVxJe4pd/gE kpUvT/aGMyPCzw0MlVZ5KxjRdyHU0frHdv97TtYwluYEFePpAMBqeg/ywM9z1Q5HWQq5 ZPQcio5yBmLeWFRH0P7Ui7jDW1vFrX2q9+ANYtK97d2FnkwfW0LQ1Tl+SRQpKxUC+aNq CgBhx6IC2Yke6j3/IDF8PTw31/UE85cCQX/ON9yNazWVFvmV2vZWoXSU9vTLq/ikG6ik jREw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :organization:references:in-reply-to:message-id:subject:cc:to:from :date; bh=+BHfQN6xq5xvUdAz9ginWDE7LzJMKOFc/uvk+VtMYC4=; b=q7R5d1o5AfnuaXuWGRHZ3NhvAiIUZL0zQWtWiR7XM6kO6T7PN7IuehqW6ydh+wBFua g8JvQTCuXEuLxm4BEbYXtEUCXFt9BXs/5FvVn1PyhsXDc+k1FPgXXWk0AvwP5ALeS8Pc KMASRXnfVTBYypOKw8ByH6ya6DlwWFuKFsFQviwdSAgMDMSD5URGAn9kUmz6OSAfYQCU 1t5Vz+LpkOkKKUBHjc6cSg8jyPfjRXrn9vtMSk7AT/SBZfgqZekl7PC1wyRB2qdFqXZN d5aJHSk92RC6XwVSSmkCC3Dy9WZms7/9pX0SHE+qoLQi880aRwqMs8dyydwvNcOjd0Iq vFlA== 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 jz18si1560550ejb.112.2020.05.15.10.39.21; Fri, 15 May 2020 10:39:44 -0700 (PDT) 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 S1726372AbgEORhS (ORCPT + 99 others); Fri, 15 May 2020 13:37:18 -0400 Received: from ms.lwn.net ([45.79.88.28]:53476 "EHLO ms.lwn.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726212AbgEORhS (ORCPT ); Fri, 15 May 2020 13:37:18 -0400 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: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, 7 May 2020 14:02:17 +0200 Vlastimil Babka wrote: > During recent patch discussion [1] it became apparent that the "other_node" > definition in the numastat documentation has always been different from actual > implementation. It was also noted that the stats can be innacurate on systems > with memoryless nodes. > > This patch corrects the other_node definition (with minor tweaks to two more > definitions), adds a note about memoryless nodes and also two introductory > paragraphs to the numastat documentation. > > [1] https://lore.kernel.org/linux-mm/20200504070304.127361-1-sandipan@linux.ibm.com/T/#u > > Signed-off-by: Vlastimil Babka > --- > Documentation/admin-guide/numastat.rst | 31 +++++++++++++++++++++++--- > 1 file changed, 28 insertions(+), 3 deletions(-) Applied, thanks. jon