Received: by 2002:a25:1506:0:0:0:0:0 with SMTP id 6csp6018683ybv; Tue, 18 Feb 2020 08:18:33 -0800 (PST) X-Google-Smtp-Source: APXvYqy10I4EJKPn7bEu2Mtm5b4H5/jMG1QlAxH6L0zz9dAfEZQJJ3AvfzI9tm98Er6GAH+tiplT X-Received: by 2002:aca:d6c8:: with SMTP id n191mr1827880oig.103.1582042713464; Tue, 18 Feb 2020 08:18:33 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1582042713; cv=none; d=google.com; s=arc-20160816; b=sLF4bR/10GLOLs7BvUusU889dc2EAHcMkP2Xz2m3/0lgSCsjFEAWdtEhoyipPwxGqQ 250wfBhsP7USqR/x2AFCQMo0FBHeypWeVP6yf9PrnEdsUYTGdpN7woAkp/542Y4BjXmF KPLCJgJaAvOC7z23Ssi1pfEyKy7bttBmmo1RrrhdGH0AMc7A0Uo1EBOhGdUGxxLJzJrB hoBpy+Qs50zWh0Uwo8iXVV511Tgtpq+tRjN08m0Pjl19wH0l/sWID4Iwk9u+MabtzCMZ RSRD8diT1uX7bGqOOjsDlDUizplM628NogTkCWUKD0mibyk90G1ZpEGcHidTiT4q5hJw ywbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:user-agent:references :message-id:in-reply-to:subject:cc:to:from:date; bh=QhJ6qhmmradd6T9AuNXpGig/c4ZsiSrsIz3tM0mddLo=; b=ovBC9GAXZ9y27RCp3uhyxX36sH1PnovM0ghPOcyn25K2IIPBi9UzGM8mbsExlWjrYk yKdSny24NXX34HxoQfA8B/9a8h3gdd+tdWiElyUDxbElH7wwPKfPNzbFiPGV7puls8eT HVt6UxWMZxp01SnvwUQXkoxtDv/VRrZ73/CZ+SyN4hHsIcWKRGDznwdyHEJa0JEkwYgW spQAiLD3nKPd9u3bgrzNGSSKzyDP5/ilUSnX+YFMiUu6fTifqENSeK3Nb/GDBUcx6K2D QOZCbMNHXJj6yuD+yHvA4TjiKEMAriy6585170qXr4eUCYBKqhQxSjftk7cn+IfXZqY3 jADw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id t192si7838913oif.75.2020.02.18.08.18.21; Tue, 18 Feb 2020 08:18:33 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726651AbgBRQQw (ORCPT + 99 others); Tue, 18 Feb 2020 11:16:52 -0500 Received: from gentwo.org ([3.19.106.255]:41626 "EHLO gentwo.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726402AbgBRQQw (ORCPT ); Tue, 18 Feb 2020 11:16:52 -0500 Received: by gentwo.org (Postfix, from userid 1002) id 277453E998; Tue, 18 Feb 2020 16:16:51 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by gentwo.org (Postfix) with ESMTP id 2664D3E997; Tue, 18 Feb 2020 16:16:51 +0000 (UTC) Date: Tue, 18 Feb 2020 16:16:51 +0000 (UTC) From: Christopher Lameter X-X-Sender: cl@www.lameter.com To: "Tobin C. Harding" cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] slabinfo: parse all NUMA attributes In-Reply-To: <20200217084828.9092-1-tobin@kernel.org> Message-ID: References: <20200217084828.9092-1-tobin@kernel.org> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 17 Feb 2020, Tobin C. Harding wrote: > I found a few files in /sys/kernel/slab/foo/ that contain NUMA info that > is not currently being parsed by `slabinfo.c`. I do not know whether > this is intentional or not? Since I did not know this I just printed > the info in the NUMA report section like is done for the per node slabs > and partial slabs info. > > Just for your interest; I found these while re-writing slabinfo in Rust, > thanks to the type-system. I guess that if they were unintentionally > missed then this is a small win, if they were intentionally missed then > this series is just noise :) It was just to make the display simpler and I did not get around to the full implementation (by adding some sort of NUMA option) since other things kept coming up.