This one is a little big ugly, see comments for details. At some point we
should invent a better way to do these special cases, since we have them
for freezer, cpuset, and now devices. Perhaps something like fstype, where
you can ask the cgroup how to restore itself.
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
CC: Cyrill Gorcunov <gorcunov@openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>