802 static void *location_to_obj(struct page *page, unsigned long obj_idx)  in location_to_obj()  argument
807 		BUG_ON(obj_idx);  in location_to_obj()
812 	obj |= ((obj_idx) & OBJ_INDEX_MASK);  in location_to_obj()
824 				unsigned long *obj_idx)  in obj_to_location()  argument
828 	*obj_idx = (obj & OBJ_INDEX_MASK);  in obj_to_location()
847 				unsigned long obj_idx, int class_size)  in obj_idx_to_offset()
854 	return off + obj_idx * class_size;  in obj_idx_to_offset()
1265 	unsigned long obj, obj_idx, off;  in zs_map_object()  local
1287 	obj_to_location(obj, &page, &obj_idx);  in zs_map_object()
1290 	off = obj_idx_to_offset(page, obj_idx, class->size);  in zs_map_object()
1318 	unsigned long obj, obj_idx, off;  in zs_unmap_object()  local
1328 	obj_to_location(obj, &page, &obj_idx);  in zs_unmap_object()
1331 	off = obj_idx_to_offset(page, obj_idx, class->size);  in zs_unmap_object()