205 static void create_udmabuf(int *devfd, int *memfd, int *buf, size_t dmabuf_size)  in create_udmabuf()  argument
217 	*memfd = memfd_create("udmabuf-test", MFD_ALLOW_SEALING);  in create_udmabuf()
218 	if (*memfd < 0)  in create_udmabuf()
222 	ret = fcntl(*memfd, F_ADD_SEALS, F_SEAL_SHRINK);  in create_udmabuf()
226 	ret = ftruncate(*memfd, dmabuf_size);  in create_udmabuf()
232 	create.memfd = *memfd;  in create_udmabuf()
248 	int devfd, memfd, buf, ret;  in do_server()  local
264 	create_udmabuf(&devfd, &memfd, &buf, dmabuf_size);  in do_server()
458 	close(memfd);  in do_server()
468 	int devfd, memfd, buf;  in run_devmem_tests()  local
475 	create_udmabuf(&devfd, &memfd, &buf, dmabuf_size);  in run_devmem_tests()