From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752173AbXCHBgL (ORCPT ); Wed, 7 Mar 2007 20:36:11 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752182AbXCHBgL (ORCPT ); Wed, 7 Mar 2007 20:36:11 -0500 Received: from smtp-out.google.com ([216.239.45.13]:27676 "EHLO smtp-out.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752173AbXCHBgJ (ORCPT ); Wed, 7 Mar 2007 20:36:09 -0500 DomainKey-Signature: a=rsa-sha1; s=beta; d=google.com; c=nofws; q=dns; h=received:message-id:date:from:to:subject:cc:in-reply-to: mime-version:content-type:content-transfer-encoding: content-disposition:references; b=vovXne8vRgWa+LCY4kT+6VGIb/k0VD9nvfZrhz/w8oAEKxnqsi1GCVhe3KR3EO+vP KfZ1bqFPQSdybXaUmRa6A== Message-ID: <6599ad830703071735m222e26b7v47a54ca0aaffd902@mail.gmail.com> Date: Wed, 7 Mar 2007 17:35:58 -0800 From: "Paul Menage" To: "Eric W. Biederman" Subject: Re: [ckrm-tech] [PATCH 0/2] resource control file system - aka containers on top of nsproxy! Cc: "Sam Vilain" , "Srivatsa Vaddagiri" , ckrm-tech@lists.sourceforge.net, linux-kernel@vger.kernel.org, xemul@sw.ru, dev@sw.ru, pj@sgi.com, winget@google.com, containers@lists.osdl.org, "Serge E. Hallyn" , akpm@linux-foundation.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20070301133543.GK15509@in.ibm.com> <20070307205846.GB7010@sergelap.austin.ibm.com> <6599ad830703071320ib687019h34d2e66c4abc3794@mail.gmail.com> <6599ad830703071518y715ecdb2y33752a6e25b5ecdb@mail.gmail.com> <45EF5A62.8000103@vilain.net> <6599ad830703071642n69bbd801n6114fa6f9e60a168@mail.gmail.com> <45EF5E71.7090101@vilain.net> <6599ad830703071658q60466dd8hd18a1eab9bc17535@mail.gmail.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On 3/7/07, Eric W. Biederman wrote: > Pretty much. For most of the other cases I think we are safe referring > to them as resource controls or resource limits. I know that roughly covers > what cpusets and beancounters and ckrm currently do. Plus resource monitoring (which may often be a subset of resource control/limits). > > The real trick is that I believe these groupings are designed to be something > you can setup on login and then not be able to switch out of. That's going to to be the case for most resource controllers - is that the case for namespaces? (e.g. can any task unshare say its mount namespace?) Paul