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    SubjectRe: [PATCH 2/2] cgroup: make css->refcnt clearing on cgroup removal optional
    Hi Tejun,

    On Sun, Apr 1, 2012 at 8:54 PM, Tejun Heo <tj@kernel.org> wrote:
    > Hello, Li.
    >
    > On Sun, Apr 01, 2012 at 10:00:26AM +0800, Li Zefan wrote:
    >> > Signed-off-by: Tejun Heo <tj@kernel.org>
    >>
    >> Both patches look good.
    >>
    >> Acked-by: Li Zefan <lizefan@huawei.com>
    >
    > Alright, adding the patches to cgroup/for-3.5.

    This patch allows for race when removing a cgroup since one of the
    css's may still have a dentry ref when the cgroup is removed, no? Is
    there a plan to deal with that before this patch gets pushed into 3.5?


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