diff --git a/include/linux/percpu-rwsem.h b/include/linux/percpu-rwsem.h
index e05a3b32331f..bf66cbfb11c9 100644
--- a/include/linux/percpu-rwsem.h
+++ b/include/linux/percpu-rwsem.h
@@ -18,6 +18,7 @@ struct percpu_rw_semaphore {
 #ifdef CONFIG_DEBUG_LOCK_ALLOC
 	struct lockdep_map	dep_map;
 #endif
+	ANDROID_OEM_DATA(1);
 };
 
 void _trace_android_vh_record_pcpu_rwsem_starttime(