132 static int do_not_aio(struct aio_thread_req *req)  in do_not_aio()  argument
138 	actual = lseek64(req->io_fd, req->offset, SEEK_SET);  in do_not_aio()
139 	if (actual != req->offset)  in do_not_aio()
142 	switch (req->type) {  in do_not_aio()
144 		n = read(req->io_fd, req->buf, req->len);  in do_not_aio()
147 		n = write(req->io_fd, req->buf, req->len);  in do_not_aio()
150 		n = read(req->io_fd, &c, sizeof(c));  in do_not_aio()
154 		       req->type);  in do_not_aio()
171 	struct aio_thread_req req;  in not_aio_thread()  local
177 		err = read(aio_req_fd_r, &req, sizeof(req));  in not_aio_thread()
178 		if (err != sizeof(req)) {  in not_aio_thread()
191 		err = do_not_aio(&req);  in not_aio_thread()
192 		reply = ((struct aio_thread_reply) { .data 	= req.aio,  in not_aio_thread()
194 		err = write(req.aio->reply_fd, &reply, sizeof(reply));  in not_aio_thread()
197 			       "fd = %d, err = %d\n", req.aio->reply_fd, errno);  in not_aio_thread()
364 	struct aio_thread_req req = { .type 		= type,  in submit_aio_24()  local
373 	err = write(aio_req_fd_w, &req, sizeof(req));  in submit_aio_24()
374 	if (err == sizeof(req))  in submit_aio_24()