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    SubjectRe: [RFC/RFT PATCH] cgroup: enable write permission for the group of users
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    On Wed, 2011-02-02 at 02:27 +0100, Ingo Molnar wrote:
    > * Paul Menage <menage@google.com> wrote:
    >
    > > On Tue, Feb 1, 2011 at 1:02 AM, Jordi Pujol <jordipujolp@gmail.com> wrote:
    > > > Hello,
    > > >
    > > > Working in a development that uses control groups and libcgroup, I have found
    > > > that the files in control groups directories need write permission for the
    > > > group of users also.
    > >
    > > This can be configured from userspace - chmod() works just fine on
    > > control files in cgroupfs.
    >
    > Sure, many things can be worked around in user-space, but the question is, does the
    > +g make sense as default cgroupfs permissions?

    I don't think this is anything the kernel can guess, the cgroup
    filesystem is root only on initial mount time for a good reason.
    Anything thereafter is purely up to userspace.


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