From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754732AbYDFG0p (ORCPT ); Sun, 6 Apr 2008 02:26:45 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752361AbYDFG0i (ORCPT ); Sun, 6 Apr 2008 02:26:38 -0400 Received: from e28smtp06.in.ibm.com ([59.145.155.6]:42579 "EHLO e28smtp06.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751533AbYDFG0i (ORCPT ); Sun, 6 Apr 2008 02:26:38 -0400 Message-ID: <47F86CE3.9080705@linux.vnet.ibm.com> Date: Sun, 06 Apr 2008 11:55:39 +0530 From: Balbir Singh Reply-To: balbir@linux.vnet.ibm.com Organization: IBM User-Agent: Thunderbird 2.0.0.12 (X11/20080226) MIME-Version: 1.0 To: Balaji Rao CC: linux-kernel@vger.kernel.org, containers@lists.osdl.org, dhaval@linux.vnet.ibm.com, balbir@in.ibm.com, menage@google.com, a.p.zijlstra@chello.nl, Ingo Molnar Subject: Re: [RFC][-mm] [0/2] Basic stats for cgroups V2 References: <200804052339.42474.balajirrao@gmail.com> In-Reply-To: <200804052339.42474.balajirrao@gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Balaji Rao wrote: > V1->V2 > - Fixed a possible race in cpu_cgroup_read_stat. Thank you Paul for pointing this out. > - A few other naming changes. > > This patchset is a first step towards implementing stats for cgroup > subsystems. Only a few trivial stats for cpu and memory resource controller > have been implemented for now. Please provide comments on the general > direction and any suggestions on how you would like the cgroupstats framework > to be implemented. > > roadmap > -------- > implement a generic statistics framework for cgroups, > unification with taskstats/netlink interface, > add more statistics > I like the roadmap and the patches. We need these statistics quite urgently. We have lot of control and some statistics. We need more statistics to help make the decision making (resizing, moving task, etc.) easier -- Warm Regards, Balbir Singh Linux Technology Center IBM, ISTL