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    SubjectRe: [PATCH 07/10] cgroup: remove cgroup_add_file[s]()
    On Tue, Mar 20, 2012 at 02:17:51PM +0530, Aneesh Kumar K.V wrote:
    > Tejun Heo <tj@kernel.org> writes:
    >
    > > No controller is using cgroup_add_files[s](). Unexport them, and
    > > convert cgroup_add_files() to handle NULL entry terminated array
    > > instead of taking count explicitly and continue creation on failure
    > > for internal use.
    > >
    >
    > I am planning to use that in the HugeTLB extension of memcg.
    >
    > http://article.gmane.org/gmane.linux.kernel.mm/75470
    >
    > We need to have different limit and usage file for different HugeTLB
    > page size supported.

    Unless you have to alter available files cgroup-by-cgroup, you should
    be fine. If you're trying to create different set of files depending
    on cgroup, it's confusing - change your interface.

    Thanks.

    --
    tejun


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