303 	size_t copied = 0;  in hugetlbfs_read_actor()  local
318 		copied += n;  in hugetlbfs_read_actor()
320 			return copied;  in hugetlbfs_read_actor()
325 	return copied;  in hugetlbfs_read_actor()
347 		size_t nr, copied;  in hugetlbfs_read_iter()  local
371 			copied = iov_iter_zero(nr, to);  in hugetlbfs_read_iter()
378 			copied = hugetlbfs_read_actor(page, offset, to, nr);  in hugetlbfs_read_iter()
381 		offset += copied;  in hugetlbfs_read_iter()
382 		retval += copied;  in hugetlbfs_read_iter()
383 		if (copied != nr && iov_iter_count(to)) {  in hugetlbfs_read_iter()
404 			loff_t pos, unsigned len, unsigned copied,  in hugetlbfs_write_end()  argument