void lu_device_fini (struct lu_device *d);
int lu_object_header_init(struct lu_object_header *h);
void lu_object_header_fini(struct lu_object_header *h);
+void lu_object_header_free(struct lu_object_header *h);
int lu_object_init (struct lu_object *o,
struct lu_object_header *h, struct lu_device *d);
void lu_object_fini (struct lu_object *o);