leverich

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 4a1f493..ef258ef 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1179,6 +1179,10 @@ struct sched_entity {
 	u64			exec_start;
 	u64			sum_exec_runtime;
 	u64			vruntime;
+#ifdef CONFIG_CFS_BVT
+	u64			effective_vruntime;