diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index 35cb5affe57d..1ec76e2ae324 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1025,6 +1025,8 @@ struct root_domain {
 	 * CPUs of the rd. Protected by RCU.
 	 */
 	struct perf_domain __rcu *pd;
+
+	ANDROID_VENDOR_DATA(1);
 };
 
 extern void init_defrootdomain(void);