86 	struct sock *sk = sock->sk;  in svc_reclassify_socket()  local
88 	WARN_ON_ONCE(sock_owned_by_user(sk));  in svc_reclassify_socket()
89 	if (sock_owned_by_user(sk))  in svc_reclassify_socket()
92 	switch (sk->sk_family) {  in svc_reclassify_socket()
94 		sock_lock_init_class_and_name(sk, "slock-AF_INET-NFSD",  in svc_reclassify_socket()
101 		sock_lock_init_class_and_name(sk, "slock-AF_INET6-NFSD",  in svc_reclassify_socket()
282 	const struct sock *sk = svsk->sk_sk;  in svc_one_sock_name()  local
283 	const char *proto_name = sk->sk_protocol == IPPROTO_UDP ?  in svc_one_sock_name()
287 	switch (sk->sk_family) {  in svc_one_sock_name()
291 				&inet_sk(sk)->inet_rcv_saddr,  in svc_one_sock_name()
292 				inet_sk(sk)->inet_num);  in svc_one_sock_name()
298 				&sk->sk_v6_rcv_saddr,  in svc_one_sock_name()
299 				inet_sk(sk)->inet_num);  in svc_one_sock_name()
304 				sk->sk_family);  in svc_one_sock_name()
389 	lock_sock(sock->sk);  in svc_sock_setbufsize()
390 	sock->sk->sk_sndbuf = snd * 2;  in svc_sock_setbufsize()
391 	sock->sk->sk_rcvbuf = rcv * 2;  in svc_sock_setbufsize()
392 	sock->sk->sk_write_space(sock->sk);  in svc_sock_setbufsize()
393 	release_sock(sock->sk);  in svc_sock_setbufsize()
430 static void svc_udp_data_ready(struct sock *sk)  in svc_udp_data_ready()  argument
432 	struct svc_sock	*svsk = (struct svc_sock *)sk->sk_user_data;  in svc_udp_data_ready()
433 	wait_queue_head_t *wq = sk_sleep(sk);  in svc_udp_data_ready()
437 			svsk, sk,  in svc_udp_data_ready()
449 static void svc_write_space(struct sock *sk)  in svc_write_space()  argument
451 	struct svc_sock	*svsk = (struct svc_sock *)(sk->sk_user_data);  in svc_write_space()
452 	wait_queue_head_t *wq = sk_sleep(sk);  in svc_write_space()
456 			svsk, sk, test_bit(XPT_BUSY, &svsk->sk_xprt.xpt_flags));  in svc_write_space()
484 static void svc_tcp_write_space(struct sock *sk)  in svc_tcp_write_space()  argument
486 	struct svc_sock *svsk = (struct svc_sock *)(sk->sk_user_data);  in svc_tcp_write_space()
487 	struct socket *sock = sk->sk_socket;  in svc_tcp_write_space()
489 	if (!sk_stream_is_writeable(sk) || !sock)  in svc_tcp_write_space()
493 	svc_write_space(sk);  in svc_tcp_write_space()
748 	svc_xprt_init(sock_net(svsk->sk_sock->sk), &svc_udp_class,  in svc_udp_init()
788 static void svc_tcp_listen_data_ready(struct sock *sk)  in svc_tcp_listen_data_ready()  argument
790 	struct svc_sock	*svsk = (struct svc_sock *)sk->sk_user_data;  in svc_tcp_listen_data_ready()
794 		sk, sk->sk_state);  in svc_tcp_listen_data_ready()
806 	if (sk->sk_state == TCP_LISTEN) {  in svc_tcp_listen_data_ready()
811 			printk("svc: socket %p: no user data\n", sk);  in svc_tcp_listen_data_ready()
814 	wq = sk_sleep(sk);  in svc_tcp_listen_data_ready()
822 static void svc_tcp_state_change(struct sock *sk)  in svc_tcp_state_change()  argument
824 	struct svc_sock	*svsk = (struct svc_sock *)sk->sk_user_data;  in svc_tcp_state_change()
825 	wait_queue_head_t *wq = sk_sleep(sk);  in svc_tcp_state_change()
828 		sk, sk->sk_state, sk->sk_user_data);  in svc_tcp_state_change()
831 		printk("svc: socket %p: no user data\n", sk);  in svc_tcp_state_change()
840 static void svc_tcp_data_ready(struct sock *sk)  in svc_tcp_data_ready()  argument
842 	struct svc_sock *svsk = (struct svc_sock *)sk->sk_user_data;  in svc_tcp_data_ready()
843 	wait_queue_head_t *wq = sk_sleep(sk);  in svc_tcp_data_ready()
846 		sk, sk->sk_user_data);  in svc_tcp_data_ready()
909 	newsock->sk->sk_sndtimeo = HZ*30;  in svc_tcp_accept()
923 	if (sock_is_loopback(newsock->sk))  in svc_tcp_accept()
1349 	struct sock	*sk = svsk->sk_sk;  in svc_tcp_init()  local
1351 	svc_xprt_init(sock_net(svsk->sk_sock->sk), &svc_tcp_class,  in svc_tcp_init()
1354 	if (sk->sk_state == TCP_LISTEN) {  in svc_tcp_init()
1357 		sk->sk_data_ready = svc_tcp_listen_data_ready;  in svc_tcp_init()
1361 		sk->sk_state_change = svc_tcp_state_change;  in svc_tcp_init()
1362 		sk->sk_data_ready = svc_tcp_data_ready;  in svc_tcp_init()
1363 		sk->sk_write_space = svc_tcp_write_space;  in svc_tcp_init()
1370 		tcp_sk(sk)->nonagle |= TCP_NAGLE_OFF;  in svc_tcp_init()
1373 		if (sk->sk_state != TCP_ESTABLISHED)  in svc_tcp_init()
1410 	inet = sock->sk;  in svc_setup_socket()
1414 		err = svc_register(serv, sock_net(sock->sk), inet->sk_family,  in svc_setup_socket()
1456 	if (sock_net(sock->sk) != net)  in svc_alien_sock()
1488 	if ((so->sk->sk_family != PF_INET) && (so->sk->sk_family != PF_INET6))  in svc_addsock()
1491 	if (so->sk->sk_protocol != IPPROTO_TCP &&  in svc_addsock()
1492 	    so->sk->sk_protocol != IPPROTO_UDP)  in svc_addsock()
1575 		sock->sk->sk_reuse = SK_CAN_REUSE; /* allow address reuse */  in svc_create_socket()
1610 	struct sock *sk = svsk->sk_sk;  in svc_sock_detach()  local
1616 	sk->sk_state_change = svsk->sk_ostate;  in svc_sock_detach()
1617 	sk->sk_data_ready = svsk->sk_odata;  in svc_sock_detach()
1618 	sk->sk_write_space = svsk->sk_owspace;  in svc_sock_detach()
1620 	wq = sk_sleep(sk);  in svc_sock_detach()