Home
last modified time | relevance | path

Searched refs:nsk (Results 1 – 16 of 16) sorted by relevance

/linux-6.6.21/kernel/bpf/
Dreuseport_array.c189 const struct sock *nsk, in reuseport_array_update_check() argument
200 if (nsk->sk_protocol != IPPROTO_UDP && nsk->sk_protocol != IPPROTO_TCP) in reuseport_array_update_check()
203 if (nsk->sk_family != AF_INET && nsk->sk_family != AF_INET6) in reuseport_array_update_check()
206 if (nsk->sk_type != SOCK_STREAM && nsk->sk_type != SOCK_DGRAM) in reuseport_array_update_check()
217 if (!sock_flag(nsk, SOCK_RCU_FREE) || !sk_hashed(nsk) || !nsk_reuse) in reuseport_array_update_check()
221 if (READ_ONCE(nsk->sk_user_data)) in reuseport_array_update_check()
236 struct sock *free_osk = NULL, *osk, *nsk; in bpf_fd_reuseport_array_update_elem() local
263 nsk = socket->sk; in bpf_fd_reuseport_array_update_elem()
264 if (!nsk) { in bpf_fd_reuseport_array_update_elem()
270 err = reuseport_array_update_check(array, nsk, in bpf_fd_reuseport_array_update_elem()
[all …]
/linux-6.6.21/net/core/
Dsock_reuseport.c626 struct sock *nsk = NULL; in reuseport_migrate_sock() local
660 nsk = bpf_run_sk_reuseport(reuse, sk, prog, skb, migrating_sk, hash); in reuseport_migrate_sock()
666 if (!nsk) in reuseport_migrate_sock()
667 nsk = reuseport_select_sock_by_hash(reuse, hash, socks); in reuseport_migrate_sock()
669 if (IS_ERR_OR_NULL(nsk) || unlikely(!refcount_inc_not_zero(&nsk->sk_refcnt))) { in reuseport_migrate_sock()
670 nsk = NULL; in reuseport_migrate_sock()
676 return nsk; in reuseport_migrate_sock()
Dsock.c2057 static void sock_copy(struct sock *nsk, const struct sock *osk) in sock_copy() argument
2061 void *sptr = nsk->sk_security; in sock_copy()
2073 memcpy(nsk, osk, offsetof(struct sock, sk_dontcopy_begin)); in sock_copy()
2075 memcpy(&nsk->sk_dontcopy_end, &osk->sk_dontcopy_end, in sock_copy()
2079 nsk->sk_security = sptr; in sock_copy()
2080 security_sk_clone(osk, nsk); in sock_copy()
/linux-6.6.21/net/iucv/
Daf_iucv.c801 struct sock *sk = sock->sk, *nsk; in iucv_sock_accept() local
816 while (!(nsk = iucv_accept_dequeue(sk, newsock))) { in iucv_sock_accept()
1584 struct sock *sk, *nsk; in iucv_callback_connreq() local
1629 nsk = iucv_sock_alloc(NULL, sk->sk_protocol, GFP_ATOMIC, 0); in iucv_callback_connreq()
1630 if (!nsk) { in iucv_callback_connreq()
1636 niucv = iucv_sk(nsk); in iucv_callback_connreq()
1637 iucv_sock_init(nsk, sk); in iucv_callback_connreq()
1639 nsk->sk_allocation |= GFP_DMA; in iucv_callback_connreq()
1657 err = pr_iucv->path_accept(path, &af_iucv_handler, nuser_data, nsk); in iucv_callback_connreq()
1659 iucv_sever_path(nsk, 1); in iucv_callback_connreq()
[all …]
/linux-6.6.21/net/ipv4/
Dinet_connection_sock.c1001 struct sock *nsk; in reqsk_timer_handler() local
1003 nsk = reuseport_migrate_sock(sk_listener, req_to_sk(req), NULL); in reqsk_timer_handler()
1004 if (!nsk) in reqsk_timer_handler()
1007 nreq = inet_reqsk_clone(req, nsk); in reqsk_timer_handler()
1018 reqsk_queue_migrated(&inet_csk(nsk)->icsk_accept_queue, req); in reqsk_timer_handler()
1021 sk_listener = nsk; in reqsk_timer_handler()
1389 struct sock *child = req->sk, *nsk; in inet_csk_listen_stop() local
1397 nsk = reuseport_migrate_sock(sk, child, NULL); in inet_csk_listen_stop()
1398 if (nsk) { in inet_csk_listen_stop()
1399 nreq = inet_reqsk_clone(req, nsk); in inet_csk_listen_stop()
[all …]
Desp4.c140 struct sock *nsk; in esp_find_tcp_sk() local
150 nsk = rcu_dereference_protected(x->encap_sk, in esp_find_tcp_sk()
152 if (sk && sk == nsk) { in esp_find_tcp_sk()
175 nsk = rcu_dereference_protected(x->encap_sk, in esp_find_tcp_sk()
180 sk = nsk ?: ERR_PTR(-EREMCHG); in esp_find_tcp_sk()
181 } else if (sk == nsk) { in esp_find_tcp_sk()
Dtcp_ipv4.c1737 struct sock *nsk = tcp_v4_cookie_check(sk, skb); in tcp_v4_do_rcv() local
1739 if (!nsk) in tcp_v4_do_rcv()
1741 if (nsk != sk) { in tcp_v4_do_rcv()
1742 if (tcp_child_process(sk, nsk, skb)) { in tcp_v4_do_rcv()
1743 rsk = nsk; in tcp_v4_do_rcv()
2038 struct sock *nsk; in tcp_v4_rcv() local
2057 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb); in tcp_v4_rcv()
2058 if (!nsk) { in tcp_v4_rcv()
2062 sk = nsk; in tcp_v4_rcv()
2073 nsk = NULL; in tcp_v4_rcv()
[all …]
/linux-6.6.21/net/smc/
Daf_smc.c460 static void smc_adjust_sock_bufsizes(struct sock *nsk, struct sock *osk, in smc_adjust_sock_bufsizes() argument
463 struct net *nnet = sock_net(nsk); in smc_adjust_sock_bufsizes()
465 nsk->sk_userlocks = osk->sk_userlocks; in smc_adjust_sock_bufsizes()
467 nsk->sk_sndbuf = osk->sk_sndbuf; in smc_adjust_sock_bufsizes()
470 WRITE_ONCE(nsk->sk_sndbuf, in smc_adjust_sock_bufsizes()
473 WRITE_ONCE(nsk->sk_sndbuf, in smc_adjust_sock_bufsizes()
477 nsk->sk_rcvbuf = osk->sk_rcvbuf; in smc_adjust_sock_bufsizes()
480 WRITE_ONCE(nsk->sk_rcvbuf, in smc_adjust_sock_bufsizes()
483 WRITE_ONCE(nsk->sk_rcvbuf, in smc_adjust_sock_bufsizes()
488 static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk, in smc_copy_sock_settings() argument
[all …]
/linux-6.6.21/net/ipv6/
Dtcp_ipv6.c1495 struct sock *nsk = tcp_v6_cookie_check(sk, skb); in tcp_v6_do_rcv() local
1497 if (!nsk) in tcp_v6_do_rcv()
1500 if (nsk != sk) { in tcp_v6_do_rcv()
1501 if (tcp_child_process(sk, nsk, skb)) in tcp_v6_do_rcv()
1640 struct sock *nsk; in tcp_v6_rcv() local
1659 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb); in tcp_v6_rcv()
1660 if (!nsk) { in tcp_v6_rcv()
1664 sk = nsk; in tcp_v6_rcv()
1672 nsk = NULL; in tcp_v6_rcv()
1677 nsk = tcp_check_req(sk, skb, req, false, &req_stolen); in tcp_v6_rcv()
[all …]
Desp6.c157 struct sock *nsk; in esp6_find_tcp_sk() local
167 nsk = rcu_dereference_protected(x->encap_sk, in esp6_find_tcp_sk()
169 if (sk && sk == nsk) { in esp6_find_tcp_sk()
192 nsk = rcu_dereference_protected(x->encap_sk, in esp6_find_tcp_sk()
197 sk = nsk ?: ERR_PTR(-EREMCHG); in esp6_find_tcp_sk()
198 } else if (sk == nsk) { in esp6_find_tcp_sk()
/linux-6.6.21/net/dccp/
Dipv4.c855 struct sock *nsk; in dccp_v4_rcv() local
864 nsk = dccp_check_req(sk, skb, req); in dccp_v4_rcv()
865 if (!nsk) { in dccp_v4_rcv()
869 if (nsk == sk) { in dccp_v4_rcv()
871 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v4_rcv()
Dipv6.c748 struct sock *nsk; in dccp_v6_rcv() local
757 nsk = dccp_check_req(sk, skb, req); in dccp_v6_rcv()
758 if (!nsk) { in dccp_v6_rcv()
762 if (nsk == sk) { in dccp_v6_rcv()
764 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v6_rcv()
/linux-6.6.21/net/mptcp/
Dprotocol.c3240 struct sock *nsk = sk_clone_lock(sk, GFP_ATOMIC); in mptcp_sk_clone_init() local
3244 if (!nsk) in mptcp_sk_clone_init()
3248 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone_init()
3249 inet_sk(nsk)->pinet6 = mptcp_inet6_sk(nsk); in mptcp_sk_clone_init()
3252 __mptcp_init_sock(nsk); in mptcp_sk_clone_init()
3255 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone_init()
3256 mptcp_copy_ip6_options(nsk, sk); in mptcp_sk_clone_init()
3259 mptcp_copy_ip_options(nsk, sk); in mptcp_sk_clone_init()
3261 msk = mptcp_sk(nsk); in mptcp_sk_clone_init()
3279 sock_reset_flag(nsk, SOCK_RCU_FREE); in mptcp_sk_clone_init()
[all …]
/linux-6.6.21/net/bluetooth/rfcomm/
Dsock.c475 struct sock *sk = sock->sk, *nsk; in rfcomm_sock_accept() local
498 nsk = bt_accept_dequeue(sk, newsock); in rfcomm_sock_accept()
499 if (nsk) in rfcomm_sock_accept()
525 BT_DBG("new socket %p", nsk); in rfcomm_sock_accept()
/linux-6.6.21/net/bluetooth/
Dl2cap_sock.c332 struct sock *sk = sock->sk, *nsk; in l2cap_sock_accept() local
350 nsk = bt_accept_dequeue(sk, newsock); in l2cap_sock_accept()
351 if (nsk) in l2cap_sock_accept()
377 BT_DBG("new socket %p", nsk); in l2cap_sock_accept()
/linux-6.6.21/include/net/
Dsock.h966 static inline void sock_copy_flags(struct sock *nsk, const struct sock *osk) in sock_copy_flags() argument
968 nsk->sk_flags = osk->sk_flags; in sock_copy_flags()