79 __u32 cookie_init_timestamp(struct request_sock *req)  in cookie_init_timestamp()  argument
85 	ireq = inet_rsk(req);  in cookie_init_timestamp()
216 				 struct request_sock *req,  in tcp_get_cookie_sock()  argument
223 	child = icsk->icsk_af_ops->syn_recv_sock(sk, skb, req, dst,  in tcp_get_cookie_sock()
226 		atomic_set(&req->rsk_refcnt, 1);  in tcp_get_cookie_sock()
228 		inet_csk_reqsk_queue_add(sk, req, child);  in tcp_get_cookie_sock()
230 		reqsk_free(req);  in tcp_get_cookie_sock()
301 	struct request_sock *req;  in cookie_v4_check()  local
329 	req = inet_reqsk_alloc(&tcp_request_sock_ops, sk, false); /* for safety */  in cookie_v4_check()
330 	if (!req)  in cookie_v4_check()
333 	ireq = inet_rsk(req);  in cookie_v4_check()
334 	treq = tcp_rsk(req);  in cookie_v4_check()
338 	req->mss		= mss;  in cookie_v4_check()
341 	sk_rcv_saddr_set(req_to_sk(req), ip_hdr(skb)->daddr);  in cookie_v4_check()
342 	sk_daddr_set(req_to_sk(req), ip_hdr(skb)->saddr);  in cookie_v4_check()
348 	req->ts_recent		= tcp_opt.saw_tstamp ? tcp_opt.rcv_tsval : 0;  in cookie_v4_check()
359 	if (security_inet_conn_request(sk, skb, req)) {  in cookie_v4_check()
360 		reqsk_free(req);  in cookie_v4_check()
364 	req->num_retrans = 0;  in cookie_v4_check()
377 	security_req_classify_flow(req, flowi4_to_flowi(&fl4));  in cookie_v4_check()
380 		reqsk_free(req);  in cookie_v4_check()
385 	req->rsk_window_clamp = tp->window_clamp ? :dst_metric(&rt->dst, RTAX_WINDOW);  in cookie_v4_check()
387 	tcp_select_initial_window(tcp_full_space(sk), req->mss,  in cookie_v4_check()
388 				  &req->rsk_rcv_wnd, &req->rsk_window_clamp,  in cookie_v4_check()
395 	ret = tcp_get_cookie_sock(sk, skb, req, &rt->dst);  in cookie_v4_check()