From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751235AbaDOWFu (ORCPT ); Tue, 15 Apr 2014 18:05:50 -0400 Received: from mail-qc0-f176.google.com ([209.85.216.176]:36000 "EHLO mail-qc0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750790AbaDOWFt (ORCPT ); Tue, 15 Apr 2014 18:05:49 -0400 Date: Tue, 15 Apr 2014 18:05:45 -0400 From: Tejun Heo To: lizefan@huawei.com Cc: containers@lists.linux-foundation.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0.5/12] cgroup: cgroup_apply_cftypes() shouldn't skip the default hierarhcy Message-ID: <20140415220545.GB13099@mtj.dyndns.org> References: <1395974461-12735-1-git-send-email-tj@kernel.org> <20140415220504.GA13099@mtj.dyndns.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20140415220504.GA13099@mtj.dyndns.org> 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, Apr 15, 2014 at 06:05:04PM -0400, Tejun Heo wrote: > From c7596b2f33e9f7a57cef6909c30fec268e921c3b Mon Sep 17 00:00:00 2001 > From: Tejun Heo > Date: Tue, 15 Apr 2014 18:02:12 -0400 > > cgroup_apply_cftypes() skip creating or removing files if the > subsystem is attached to the default hierarchy, which led to missing > files in the root of the default hierarchy. > > Skipping made sense when the default hierarchy was dummy; however, now > that the default hierarchy is full functional and planned to be used > as the unified hierarchy, it shouldn't be skipped over. > > Reported-by: Li Zefan > Signed-off-by: Tejun Heo Ugh... wrong thread. Will repost. thanks. -- tejun