diff --git a/include/linux/sched.h b/include/linux/sched.h
index a06d09e..fe3f8fb 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -932,6 +932,7 @@
 struct sched_rt_entity {
 	struct list_head run_list;
 	unsigned int time_slice;
+	unsigned long timeout;
 };
 
 struct task_struct {