From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965242AbXCFQN5 (ORCPT ); Tue, 6 Mar 2007 11:13:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965271AbXCFQN5 (ORCPT ); Tue, 6 Mar 2007 11:13:57 -0500 Received: from e32.co.us.ibm.com ([32.97.110.150]:36021 "EHLO e32.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965242AbXCFQN4 (ORCPT ); Tue, 6 Mar 2007 11:13:56 -0500 Date: Tue, 6 Mar 2007 21:51:01 +0530 From: Srivatsa Vaddagiri To: Paul Jackson , ckrm-tech@lists.sourceforge.net, linux-kernel@vger.kernel.org, xemul@sw.ru, ebiederm@xmission.com, winget@google.com, containers@lists.osdl.org, menage@google.com, akpm@linux-foundation.org Subject: Re: [ckrm-tech] [PATCH 0/2] resource control file system - aka containers on top of nsproxy! Message-ID: <20070306162101.GC7046@in.ibm.com> Reply-To: vatsa@in.ibm.com References: <20070301133543.GK15509@in.ibm.com> <20070301113900.a7dace47.pj@sgi.com> <20070303093655.GA1028@in.ibm.com> <20070303173244.GA16051@MAIL.13thfloor.at> <20070305173401.GA17044@in.ibm.com> <20070305183937.GC22445@MAIL.13thfloor.at> <20070306103940.GA2336@in.ibm.com> <20070306132837.GA15495@MAIL.13thfloor.at> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070306132837.GA15495@MAIL.13thfloor.at> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Mar 06, 2007 at 02:28:39PM +0100, Herbert Poetzl wrote: > groups like Memory, Disk Space, Sockets might make > sense though, although we never had a single request > for any overlapping in the resource management (while > we have quite a few users of overlapping Network spaces) If we have to provide this flexibilty of different groupings for different resources, then I dont see how we can get to the limit with less than 3 dereferences (unless we bloat the task_struct to point to the various limit structures directly). -- Regards, vatsa