From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755209Ab0KCN0W (ORCPT ); Wed, 3 Nov 2010 09:26:22 -0400 Received: from mx1.redhat.com ([209.132.183.28]:15246 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752425Ab0KCN0U (ORCPT ); Wed, 3 Nov 2010 09:26:20 -0400 Date: Wed, 3 Nov 2010 09:26:07 -0400 From: Vivek Goyal To: Chad Talbott Cc: Jens Axboe , linux kernel mailing list , Gui Jianfeng , Balbir Singh , KAMEZAWA Hiroyuki , Li Zefan , Nauman Rafique , "Daniel P. Berrange" Subject: Re: [RFC] blk-cgroup: Allow creation of hierarchical cgroups Message-ID: <20101103132607.GA2920@redhat.com> References: <20101102222030.GI7198@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 02, 2010 at 05:11:24PM -0700, Chad Talbott wrote: > On Tue, Nov 2, 2010 at 3:20 PM, Vivek Goyal wrote: > > o Allow hierarchical cgroup creation for blkio controller > > Vivek, > > This patch looks fine, and we use similar code. I'd be even more > interested in directing effort at Gui's patchset that fully implements > hierarchy. If there are specific details that are blocking adoption > of that code, let's address them. Hi Chad, My primary concern was re-organizing the code in such a way so that we treat queues and groups at the same level. I think Gui is now addressing those concerns. I have detailed my concerns in this thread. (You are CCed though in the thread). http://lkml.org/lkml/2010/8/30/30 Thanks Vivek