125 	ssize_t cur, total, transferred;  in child_vmsplice_memcmp_fn()  local
140 	transferred = vmsplice(fds[1], &iov, 1, 0);  in child_vmsplice_memcmp_fn()
141 	if (transferred < 0)  in child_vmsplice_memcmp_fn()
143 	if (transferred == 0)  in child_vmsplice_memcmp_fn()
156 	for (total = 0; total < transferred; total += cur) {  in child_vmsplice_memcmp_fn()
157 		cur = read(fds[0], new + total, transferred - total);  in child_vmsplice_memcmp_fn()
162 	return memcmp(old, new, transferred);  in child_vmsplice_memcmp_fn()
248 	ssize_t cur, total, transferred;  in do_test_vmsplice_in_parent()  local
271 		transferred = vmsplice(fds[1], &iov, 1, 0);  in do_test_vmsplice_in_parent()
272 		if (transferred <= 0) {  in do_test_vmsplice_in_parent()
292 		transferred = vmsplice(fds[1], &iov, 1, 0);  in do_test_vmsplice_in_parent()
293 		if (transferred <= 0) {  in do_test_vmsplice_in_parent()
316 	for (total = 0; total < transferred; total += cur) {  in do_test_vmsplice_in_parent()
317 		cur = read(fds[0], new + total, transferred - total);  in do_test_vmsplice_in_parent()
324 	ksft_test_result(!memcmp(old, new, transferred),  in do_test_vmsplice_in_parent()