From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx196.postini.com [74.125.245.196]) by kanga.kvack.org (Postfix) with SMTP id D8C6C6B004D for ; Tue, 26 Jun 2012 14:12:14 -0400 (EDT) Received: by dakp5 with SMTP id p5so279957dak.14 for ; Tue, 26 Jun 2012 11:12:14 -0700 (PDT) Date: Tue, 26 Jun 2012 11:12:09 -0700 From: Tejun Heo Subject: Re: [PATCH] memcg: first step towards hierarchical controller Message-ID: <20120626181209.GR3869@google.com> References: <1340717428-9009-1-git-send-email-glommer@parallels.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1340717428-9009-1-git-send-email-glommer@parallels.com> Sender: owner-linux-mm@kvack.org List-ID: To: Glauber Costa Cc: cgroups@vger.kernel.org, linux-mm@kvack.org, Peter Zijlstra , Michal Hocko , Kamezawa Hiroyuki , Johannes Weiner On Tue, Jun 26, 2012 at 05:30:28PM +0400, Glauber Costa wrote: > Okay, so after recent discussions, I am proposing the following > patch. It won't remove hierarchy, or anything like that. Just default > to true in the root cgroup, and print a warning once if you try > to set it back to 0. > > I am not adding it to feature-removal-schedule.txt because I don't > view it as a consensus. Rather, changing the default would allow us > to give it a time around in the open, and see if people complain > and what we can learn about that. > > Signed-off-by: Glauber Costa > CC: Michal Hocko > CC: Kamezawa Hiroyuki > CC: Johannes Weiner > CC: Tejun Heo Just in case it wasn't clear in the other posting. Nacked-by: Tejun Heo You can't change the default behavior silently. Not in this scale. Thanks. -- tejun -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org