linux-kernel - Re: cgroups(7): documenting cgroups v2 delegation

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Message-ID: <20180110142640.GB3668920@devbig577.frc2.facebook.com>
Date:   Wed, 10 Jan 2018 06:26:40 -0800
From:   Tejun Heo <tj@...nel.org>
To:     "Michael Kerrisk (man-pages)" <mtk.manpages@...il.com>
Cc:     "Serge E. Hallyn" <serge@...lyn.com>,
        linux-man <linux-man@...r.kernel.org>,
        lkml <linux-kernel@...r.kernel.org>, cgroups@...r.kernel.org,
        Roman Gushchin <guro@...com>
Subject: Re: cgroups(7): documenting cgroups v2 delegation

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.

Thanks.

-- 
tejun