205 static void create_udmabuf(int *devfd, int *memfd, int *buf, size_t dmabuf_size)  in create_udmabuf()  argument
226 	ret = ftruncate(*memfd, dmabuf_size);  in create_udmabuf()
234 	create.size = dmabuf_size;  in create_udmabuf()
254 	size_t dmabuf_size;  in do_server()  local
262 	dmabuf_size = getpagesize() * NUM_PAGES;  in do_server()
264 	create_udmabuf(&devfd, &memfd, &buf, dmabuf_size);  in do_server()
291 	buf_mem = mmap(NULL, dmabuf_size, PROT_READ | PROT_WRITE, MAP_SHARED,  in do_server()
454 	munmap(buf_mem, dmabuf_size);  in do_server()
470 	size_t dmabuf_size;  in run_devmem_tests()  local
473 	dmabuf_size = getpagesize() * NUM_PAGES;  in run_devmem_tests()
475 	create_udmabuf(&devfd, &memfd, &buf, dmabuf_size);  in run_devmem_tests()