cgroup: update sane_behavior documentation
f12dc02014 ("cgroup: mark "tasks" cgroup file as insane") and
cc5943a781 ("cgroup: mark "notify_on_release" and "release_agent"
cgroup files insane") forgot to update the changed behavior
documentation in cgroup.h. Update it.
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/include/linux/cgroup.h b/include/linux/cgroup.h
index b7bd4be..1760476 100644
--- a/include/linux/cgroup.h
+++ b/include/linux/cgroup.h
@@ -264,13 +264,14 @@
*
* - Remount is disallowed.
*
+ * - "tasks" is removed. Everything should be at process
+ * granularity. Use "cgroup.procs" instead.
+ *
+ * - "release_agent" and "notify_on_release" are removed.
+ * Replacement notification mechanism will be implemented.
+ *
* - memcg: use_hierarchy is on by default and the cgroup file for
* the flag is not created.
- *
- * The followings are planned changes.
- *
- * - release_agent will be disallowed once replacement notification
- * mechanism is implemented.
*/
CGRP_ROOT_SANE_BEHAVIOR = (1 << 0),