Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932890Ab3CMN4i (ORCPT ); Wed, 13 Mar 2013 09:56:38 -0400 Received: from mx1.redhat.com ([209.132.183.28]:1672 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755535Ab3CMN4h (ORCPT ); Wed, 13 Mar 2013 09:56:37 -0400 Date: Wed, 13 Mar 2013 09:56:32 -0400 From: Aristeu Rozanski To: Tejun Heo Cc: linux-kernel@vger.kernel.org, cgroups@vger.kernel.org, "Serge E. Hallyn" , Serge Hallyn Subject: Re: [PATCH v5 4/4] devcg: propagate local changes down the hierarchy Message-ID: <20130313135632.GA4417@redhat.com> References: <20130215165543.131282532@napanee.usersys.redhat.com> <20130215165543.733711059@napanee.usersys.redhat.com> <20130219211208.GC5399@mail.hallyn.com> <20130219212015.GF11173@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20130219212015.GF11173@redhat.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 Content-Length: 1225 Lines: 33 Hi Tejun, On Tue, Feb 19, 2013 at 04:20:16PM -0500, Aristeu Rozanski wrote: > On Tue, Feb 19, 2013 at 09:12:08PM +0000, Serge E. Hallyn wrote: > > Quoting Aristeu Rozanski (aris@redhat.com): > > > + } else { > > > + /* > > > + * in the other possible cases: > > > + * root's behavior: allow, devcg's: deny > > > + * root's behavior: deny, devcg's: deny > > > + * the exception will be removed > > > + */ > > > > Technically this case isn't needed, right? Will the dev_exception_rm() > > also be done by revalidate_active_exceptions()? So it's safe (but > > not necessary) to drop the else here. Though the comment is very > > informative, and it might be worth keeping the code as is for clarity. > > that's correct, it'll end up being removed by > revalidate_active_exceptions(). if others have no objection, I'll keep > it > > Thanks for the reviews Serge, much appreciated did you pick this series up for 3.10 or you want me to resubmit? -- Aristeu -- 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/