Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751102AbaDOE5r (ORCPT ); Tue, 15 Apr 2014 00:57:47 -0400 Received: from mail-qa0-f54.google.com ([209.85.216.54]:54275 "EHLO mail-qa0-f54.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750865AbaDOE5p (ORCPT ); Tue, 15 Apr 2014 00:57:45 -0400 Date: Tue, 15 Apr 2014 00:57:41 -0400 From: Tejun Heo To: Li Zefan Cc: Vivek Goyal , containers@lists.linux-foundation.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCHSET cgroup/for-3.15] cgroup: implement unified hierarchy Message-ID: <20140415045741.GE1863@htj.dyndns.org> References: <1395974461-12735-1-git-send-email-tj@kernel.org> <20140414154556.GA9552@redhat.com> <20140414175236.GB15249@htj.dyndns.org> <20140414181421.GC9552@redhat.com> <20140414192139.GB16835@htj.dyndns.org> <534CA050.8060709@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <534CA050.8060709@huawei.com> 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 Hello, On Tue, Apr 15, 2014 at 10:58:24AM +0800, Li Zefan wrote: > I know we should allow multiple hierarchies, but why we allow this even > if sane_behavior is specified? Oh, because we didn't have unified hierarchy before. The whole sane_behavior thing is gonna go away. It'll be absorbed into unified hierarchy and probably be handled as a separate filesystem type, so the current situation is transitional. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/