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=-2.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 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 542ADC43331 for ; Fri, 27 Mar 2020 03:33:18 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 25BEB206DB for ; Fri, 27 Mar 2020 03:33:18 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=joelfernandes.org header.i=@joelfernandes.org header.b="k/l+7EzR" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727703AbgC0Dc2 (ORCPT ); Thu, 26 Mar 2020 23:32:28 -0400 Received: from mail-qt1-f193.google.com ([209.85.160.193]:38839 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727611AbgC0Dc1 (ORCPT ); Thu, 26 Mar 2020 23:32:27 -0400 Received: by mail-qt1-f193.google.com with SMTP id z12so7533556qtq.5 for ; Thu, 26 Mar 2020 20:32:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=joelfernandes.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=r71azbnhZkfrbX5EBuBZs+Z142rnXfAai7VBmmvucRQ=; b=k/l+7EzRvmXCev0yuQZ0c5mJXHjOLfvHQv5AbXX/oUQO+o9lT3gePYJcarWNlmcpCv ClHFnZTbq4sfmSoo8TOlCB6tzUEW7P/5gEYXFW/YRX3Pkssb9HoAXHR4MzQS6h3cMcRV nsx+2eXk4NImybe1UdIJbSYaSvypRWxcmZktI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=r71azbnhZkfrbX5EBuBZs+Z142rnXfAai7VBmmvucRQ=; b=ftOFaVjuxW1AoQXyyuIBS/jRINyfj5NwTPJ6tCJ4oqE1HYXUfS7o9Wjyu9Q5yDwX2i yRsFmYQZ21jaVSLMeN7fL9mjZSVXgNLL/h89/LNmrZsJZdztryzJJEbQ3wsSsGj7yw0o UDfnBS9i6vrKQkphOT8i4zc4uDhusMpyfG6mcYG599XmtnOJs89HOyBQ4VR+CDf0j0Cc agCHAUbgeNegq7mtyOOF/SKy3NRVG5AjcM1K1rK4a7RVw6SFtMjEHz5LmBhdb8Vd2YBO 6MJ0YUlj1gtP1QYdgZxDQkPxyhOC7fPoZf/YCnRnfNcUGaHfzCKjLPgzcvNC9qp9+PeU oJkA== X-Gm-Message-State: ANhLgQ2bzeI1Ew4b9rAYLxO8Ian3aXnaOliP7lkV5wj8tvVJLAhfTwmh xVyYWunuxhHDi2MyoQIw5va13A== X-Google-Smtp-Source: ADFU+vsTzsOQvgZZdj5qStX5c0xxObyeCKI3NnnQb0WpT0KdNeU7rXLEYJh4618T/wuDQOBRiFznkQ== X-Received: by 2002:ac8:1b46:: with SMTP id p6mr12221767qtk.369.1585279946428; Thu, 26 Mar 2020 20:32:26 -0700 (PDT) Received: from localhost ([2620:15c:6:12:9c46:e0da:efbf:69cc]) by smtp.gmail.com with ESMTPSA id 199sm2629376qkm.7.2020.03.26.20.32.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Mar 2020 20:32:25 -0700 (PDT) Date: Thu, 26 Mar 2020 23:32:25 -0400 From: Joel Fernandes To: Waiman Long Cc: Tejun Heo , Sonny Rao , linux-kernel@vger.kernel.org, Dmitry Shmidt , Amit Pundir , kernel-team@android.com, Jesse Barnes , vpillai@digitalocean.com, Peter Zijlstra , Guenter Roeck , Greg Kerr , cgroups@vger.kernel.org, Johannes Weiner , Li Zefan Subject: Re: [PATCH RFC] cpuset: Make cpusets get restored on hotplug Message-ID: <20200327033225.GA250520@google.com> References: <20200326191623.129285-1-joel@joelfernandes.org> <20200326192035.GO162390@mtj.duckdns.org> <20200326194448.GA133524@google.com> <972a5c1b-6721-ac20-cec5-617af67e617d@redhat.com> <20200326201649.GQ162390@mtj.duckdns.org> <20200326202340.GA146657@google.com> <592d4120-0b42-4607-5efd-fb2d4d29f0cc@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <592d4120-0b42-4607-5efd-fb2d4d29f0cc@redhat.com> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 26, 2020 at 09:26:51PM -0400, Waiman Long wrote: [...] > I think the problem is that the v2_mode mount option is not that well > documented. Maybe I should send a patch to add some some description > about it in cgroup-v2.rst or cgroup-v1/cpusets.rst. That is definitely worth it and I would fully support that. thanks, - Joel