The different cgroup subsystems are under the cgroup submenu.  The
dependency between the cgroups and the menu subsystems is pointless.
Signed-off-by: NDaniel Lezcano <daniel.lezcano@free.fr>
Acked-by: NLi Zefan <lizf@cn.fujitsu.com>
Cc: "Serge E. Hallyn" <serue@us.ibm.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Paul Menage <menage@google.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>