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Re: [RFC] Add option to mount only a pids subset

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On Tue, Mar 07, 2017 at 08:24:12AM -0800, Andy Lutomirski wrote:
> On Mon, Mar 6, 2017 at 3:05 PM, Alexey Gladkov <gladkov.alexey@gmail.com> wrote:
> >
> > After discussion with Oleg Nesterov I reimplement my patch as an additional
> > option for /proc. This option affects the mountpoint. It means that in one
> > pid namespace it possible to have both the whole traditional /proc and
> > /proc with only pids subset.
> >
> 
> I like this.  I think you should split it into two patches, though:
> one that reworks how procfs gets mounted and one that makes adds the
> new functionality.

Sure, but first I wanted to discuss the idea. My patch isn't very useful
without the ability to add additional files.

I will split it into parts in the new version.

-- 
Rgrds, legion

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Thread

[RFC] Add option to mount only a pids subset Alexey Gladkov <gladkov.alexey@gmail.com> - 2017-03-07 00:40 +0100
  Re: [RFC] Add option to mount only a pids subset Andy Lutomirski <luto@amacapital.net> - 2017-03-07 17:30 +0100
    Re: [RFC] Add option to mount only a pids subset Djalal Harouni <tixxdz@gmail.com> - 2017-03-09 12:30 +0100
      Re: [RFC] Add option to mount only a pids subset ebiederm@xmission.com (Eric W. Biederman) - 2017-03-09 22:00 +0100
      Re: [RFC] Add option to mount only a pids subset Alexey Gladkov <gladkov.alexey@gmail.com> - 2017-03-11 22:50 +0100
    Re: [RFC] Add option to mount only a pids subset Alexey Gladkov <gladkov.alexey@gmail.com> - 2017-03-11 01:00 +0100
  Re: [RFC] Add option to mount only a pids subset Oleg Nesterov <oleg@redhat.com> - 2017-03-07 19:00 +0100
    Re: [RFC] Add option to mount only a pids subset Alexey Gladkov <gladkov.alexey@gmail.com> - 2017-03-11 00:40 +0100
  Re: [RFC] Add option to mount only a pids subset Al Viro <viro@ZenIV.linux.org.uk> - 2017-03-12 03:00 +0100
    Re: [RFC] Add option to mount only a pids subset Al Viro <viro@ZenIV.linux.org.uk> - 2017-03-12 03:20 +0100
      Re: [RFC] Add option to mount only a pids subset Andy Lutomirski <luto@amacapital.net> - 2017-03-13 04:30 +0100
        Re: [RFC] Add option to mount only a pids subset Al Viro <viro@ZenIV.linux.org.uk> - 2017-03-13 14:30 +0100
          Re: [RFC] Add option to mount only a pids subset Andy Lutomirski <luto@kernel.org> - 2017-03-13 16:30 +0100

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