cgroup: Add documentation for cgroup namespaces

Signed-off-by: Aditya Kali <adityakali@google.com>
Signed-off-by: Serge Hallyn <serge.hallyn@canonical.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Serge Hallyn 2016-01-29 02:54:10 -06:00 • committed by Tejun Heo
commit d4021f6cd4