diff --git a/include/linux/sched.h b/include/linux/sched.h
index 81d8b1b..b1831ac 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1103,6 +1103,7 @@
 	 */
 	u32 runnable_avg_sum, runnable_avg_period;
 	u64 last_runnable_update;
+	s64 decay_count;
 	unsigned long load_avg_contrib;
 };