diff --git a/block/blk-cgroup.h b/block/blk-cgroup.h
index b9e3265c1eb3..b19e799d6599 100644
--- a/block/blk-cgroup.h
+++ b/block/blk-cgroup.h
@@ -20,6 +20,7 @@
 #include <linux/blk-mq.h>
 #include <linux/llist.h>
 #include "blk.h"
+#include <linux/android_vendor.h>
 
 struct blkcg_gq;
 struct blkg_policy_data;
@@ -89,6 +90,8 @@ struct blkcg_gq {
 	int				last_use;
 
 	struct rcu_head			rcu_head;
+
+	ANDROID_OEM_DATA(1);
 };
 
 struct blkcg {
@@ -117,6 +120,8 @@ struct blkcg {
 #ifdef CONFIG_CGROUP_WRITEBACK
 	struct list_head		cgwb_list;
 #endif
+
+	ANDROID_OEM_DATA(1);
 };
 
 static inline struct blkcg *css_to_blkcg(struct cgroup_subsys_state *css)