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

[Sasha Levin]

Hi Tejun,

On Sun, Apr 1, 2012 at 8:54 PM, Tejun Heo <tj at kernel.org> wrote:
> Hello, Li.
>
> On Sun, Apr 01, 2012 at 10:00:26AM +0800, Li Zefan wrote:
>> > Signed-off-by: Tejun Heo <tj at kernel.org>
>>
>> Both patches look good.
>>
>> Acked-by: Li Zefan <lizefan at 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?