cgroup: Trivial correction to reflect controller.
Trivial correction in menuconfig help to reflect PIDs as
controller instead of subsystem to align to rest of the text
and documentation.
Signed-off-by: Parav Pandit <pandit.parav@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/init/Kconfig b/init/Kconfig
index 2232080..9fefb8e 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -1047,10 +1047,10 @@
is fairly trivial to reach PID exhaustion before you reach even a
conservative kmemcg limit. As a result, it is possible to grind a
system to halt without being limited by other cgroup policies. The
- PIDs cgroup subsystem is designed to stop this from happening.
+ PIDs controller is designed to stop this from happening.
It should be noted that organisational operations (such as attaching
- to a cgroup hierarchy will *not* be blocked by the PIDs subsystem),
+ to a cgroup hierarchy will *not* be blocked by the PIDs controller),
since the PIDs limit only affects a process's ability to fork, not to
attach to a cgroup.