[PATCH UPDATED RFC cgroup/for-3.7] cgroup: mark subsystems with broken hierarchy support and whine if cgroups are nested for them

[Aristeu Rozanski]

Hi Tejun,
On Tue, Sep 11, 2012 at 11:23:56AM -0700, Tejun Heo wrote:
> +			/* we're fully hierarchical iff root uses hierarchy */

minor nit: s/iff/if/

-- 
Aristeu