diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 74f45e1..bec78f5 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -104,6 +104,8 @@
 struct task_group {
 	struct cgroup_subsys_state css;
 
+	bool notify_on_migrate;
+
 #ifdef CONFIG_FAIR_GROUP_SCHED
 	/* schedulable entities of this group on each cpu */
 	struct sched_entity **se;
@@ -554,6 +556,11 @@
 	return autogroup_task_group(p, tg);
 }
 
+static inline bool task_notify_on_migrate(struct task_struct *p)
+{
+	return task_group(p)->notify_on_migrate;
+}
+
 /* Change a task's cfs_rq and parent entity if it moves across CPUs/groups */
 static inline void set_task_rq(struct task_struct *p, unsigned int cpu)
 {
@@ -579,7 +586,10 @@
 {
 	return NULL;
 }
-
+static inline bool task_notify_on_migrate(struct task_struct *p)
+{
+	return false;
+}
 #endif /* CONFIG_CGROUP_SCHED */
 
 static inline void __set_task_cpu(struct task_struct *p, unsigned int cpu)