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Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init cgroupns

From "Serge E. Hallyn" <serge.hallyn@ubuntu.com>
Newsgroups linux.kernel
Subject Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init cgroupns
Date 2015-12-02 18:10 +0100
Message-ID <qBj4M-1FO-71@gated-at.bofh.it> (permalink)
References (5 earlier) <qAWhQ-3F3-27@gated-at.bofh.it> <qB17Q-6L3-11@gated-at.bofh.it> <qBiV5-1mH-29@gated-at.bofh.it> <qBiV5-1mH-31@gated-at.bofh.it> <qBiV5-1mH-27@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Dec 02, 2015 at 11:58:39AM -0500, Tejun Heo wrote:
> On Wed, Dec 02, 2015 at 10:56:37AM -0600, Serge E. Hallyn wrote:
> > Can it be flushed when we know that the cgroup is being pinned by
> > a css_set?  (There's either a task or a cgroup_namespace pinning it
> > or we wouldn't get here)
> 
> Yeap, it can be flushed.  There's no ref coming out of cgroup to the
> vfs objects.

Ok, thanks.  Still seems to me to be more work to actually walk the
path ourselves, but I'll go that route and see what it looks like :)

thanks
-serge
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Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns "Serge E. Hallyn" <serge.hallyn@ubuntu.com> - 2015-12-01 05:10 +0100
  Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns Tejun Heo <tj@kernel.org> - 2015-12-01 17:50 +0100
    Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns "Serge E. Hallyn" <serge.hallyn@ubuntu.com> - 2015-12-01 23:00 +0100
      Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns Tejun Heo <tj@kernel.org> - 2015-12-02 18:00 +0100
        Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns Tejun Heo <tj@kernel.org> - 2015-12-02 18:10 +0100
          Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns "Serge E. Hallyn" <serge.hallyn@ubuntu.com> - 2015-12-03 23:50 +0100
            Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns Tejun Heo <tj@kernel.org> - 2015-12-07 16:40 +0100
              Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns Serge Hallyn <serge.hallyn@ubuntu.com> - 2015-12-07 17:00 +0100
        Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns "Serge E. Hallyn" <serge.hallyn@ubuntu.com> - 2015-12-02 18:10 +0100
      Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns "Serge E. Hallyn" <serge.hallyn@ubuntu.com> - 2015-12-02 18:00 +0100
      Re: [PATCH 7/8] cgroup: mount cgroupns-root when inside non-init  cgroupns Tejun Heo <tj@kernel.org> - 2015-12-02 18:00 +0100

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