[PATCH v2 cgroup/for-3.16] cgroup: introduce CSS_NO_REF and skip refcnting on normal root csses

[Tejun Heo]

On Fri, May 16, 2014 at 11:19:24AM -0600, Stephen Warren wrote:
> On 05/16/2014 11:09 AM, Tejun Heo wrote:
> > Can you try this one instead?
> 
> Yes, this one works great, thanks.
> Tested-by: Stephen Warren <swarren at nvidia.com>

Thanks, I reverted the original one and applied the updated one w/
your Tested-by tag added.

-- 
tejun