From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: cgroups(7): documenting cgroups v2 delegation Date: Wed, 10 Jan 2018 11:39:07 -0800 Message-ID: <20180110193907.GC3460072@devbig577.frc2.facebook.com> References: <1ce0a885-94fb-7480-7180-7b873c95b1bb@gmail.com> <20180108141450.GP3668920@devbig577.frc2.facebook.com> <6c9fdaee-739f-164d-d04e-fb3a7319db90@gmail.com> <20180109210722.GS3668920@devbig577.frc2.facebook.com> <672cd179-31be-e03a-f9ff-ce59b76e23e2@gmail.com> <20180110142640.GB3668920@devbig577.frc2.facebook.com> <655118da-6d58-8f02-7367-77c10a3c16ea@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <655118da-6d58-8f02-7367-77c10a3c16ea@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: "Michael Kerrisk (man-pages)" Cc: "Serge E. Hallyn" , linux-man , lkml , cgroups@vger.kernel.org, Roman Gushchin List-Id: linux-man@vger.kernel.org Hello, On Wed, Jan 10, 2018 at 08:20:53PM +0100, Michael Kerrisk (man-pages) wrote: > On 01/10/2018 03:26 PM, Tejun Heo wrote: > > Hello, Michael. > > > > On Tue, Jan 09, 2018 at 11:48:11PM +0100, Michael Kerrisk (man-pages) wrote: > >>> That said, not necessarily an objection. I'm just not sure about it. > >> > >> Okay. For the moment, I'll leave that text as is. > >> > >> I realized that there was also one more file that needs to be included > >> in the list of files that must be delegated: > >> > >> /dlgt_grp/cgroup.threads > >> Changing the ownership of this file is necessary if a > >> threaded subtree is being delegated (see the description of > >> "thread mode", below). > >> > >> Can you please confirm that it's only necessary to delegate this file > >> if we are delegating a threaded subtree? > > > > Replied on the other thread. The file isn't delegatable as far as I > > can tell. > > So, following on from the discussion in the other thread, my > question above still stands. Oh, I frankly haven't thought about delegating a threaded subtree. Thanks. -- tejun