jklincn

diff --color -uprN linux-3.19.8/include/linux/sched.h linux-3.19.8.changed/include/linux/sched.h
--- linux-3.19.8/include/linux/sched.h	2015-05-11 12:34:10.000000000 +0000
+++ linux-3.19.8.changed/include/linux/sched.h	2023-04-30 11:07:41.226266056 +0000
@@ -1164,6 +1164,8 @@ struct sched_entity {
 	struct list_head	group_node;
 	unsigned int		on_rq;
 
+	unsigned int		data_intensive;
+
 	u64			exec_start;