Home
last modified time | relevance | path

Searched refs:nsk (Results 1 – 17 of 17) sorted by relevance

/Linux-v5.15/kernel/bpf/
Dreuseport_array.c198 const struct sock *nsk, in reuseport_array_update_check() argument
209 if (nsk->sk_protocol != IPPROTO_UDP && nsk->sk_protocol != IPPROTO_TCP) in reuseport_array_update_check()
212 if (nsk->sk_family != AF_INET && nsk->sk_family != AF_INET6) in reuseport_array_update_check()
215 if (nsk->sk_type != SOCK_STREAM && nsk->sk_type != SOCK_DGRAM) in reuseport_array_update_check()
226 if (!sock_flag(nsk, SOCK_RCU_FREE) || !sk_hashed(nsk) || !nsk_reuse) in reuseport_array_update_check()
230 if (READ_ONCE(nsk->sk_user_data)) in reuseport_array_update_check()
245 struct sock *free_osk = NULL, *osk, *nsk; in bpf_fd_reuseport_array_update_elem() local
272 nsk = socket->sk; in bpf_fd_reuseport_array_update_elem()
273 if (!nsk) { in bpf_fd_reuseport_array_update_elem()
279 err = reuseport_array_update_check(array, nsk, in bpf_fd_reuseport_array_update_elem()
[all …]
/Linux-v5.15/net/core/
Dsock_reuseport.c526 struct sock *nsk = NULL; in reuseport_migrate_sock() local
560 nsk = bpf_run_sk_reuseport(reuse, sk, prog, skb, migrating_sk, hash); in reuseport_migrate_sock()
566 if (!nsk) in reuseport_migrate_sock()
567 nsk = reuseport_select_sock_by_hash(reuse, hash, socks); in reuseport_migrate_sock()
569 if (IS_ERR_OR_NULL(nsk) || unlikely(!refcount_inc_not_zero(&nsk->sk_refcnt))) { in reuseport_migrate_sock()
570 nsk = NULL; in reuseport_migrate_sock()
576 return nsk; in reuseport_migrate_sock()
Dsock.c1798 static void sock_copy(struct sock *nsk, const struct sock *osk) in sock_copy() argument
1802 void *sptr = nsk->sk_security; in sock_copy()
1814 memcpy(nsk, osk, offsetof(struct sock, sk_dontcopy_begin)); in sock_copy()
1816 memcpy(&nsk->sk_dontcopy_end, &osk->sk_dontcopy_end, in sock_copy()
1820 nsk->sk_security = sptr; in sock_copy()
1821 security_sk_clone(osk, nsk); in sock_copy()
/Linux-v5.15/net/iucv/
Daf_iucv.c802 struct sock *sk = sock->sk, *nsk; in iucv_sock_accept() local
817 while (!(nsk = iucv_accept_dequeue(sk, newsock))) { in iucv_sock_accept()
1586 struct sock *sk, *nsk; in iucv_callback_connreq() local
1631 nsk = iucv_sock_alloc(NULL, sk->sk_protocol, GFP_ATOMIC, 0); in iucv_callback_connreq()
1632 if (!nsk) { in iucv_callback_connreq()
1638 niucv = iucv_sk(nsk); in iucv_callback_connreq()
1639 iucv_sock_init(nsk, sk); in iucv_callback_connreq()
1641 nsk->sk_allocation |= GFP_DMA; in iucv_callback_connreq()
1659 err = pr_iucv->path_accept(path, &af_iucv_handler, nuser_data, nsk); in iucv_callback_connreq()
1661 iucv_sever_path(nsk, 1); in iucv_callback_connreq()
[all …]
/Linux-v5.15/net/ipv4/
Dinet_connection_sock.c807 struct sock *nsk; in reqsk_timer_handler() local
809 nsk = reuseport_migrate_sock(sk_listener, req_to_sk(req), NULL); in reqsk_timer_handler()
810 if (!nsk) in reqsk_timer_handler()
813 nreq = inet_reqsk_clone(req, nsk); in reqsk_timer_handler()
824 reqsk_queue_migrated(&inet_csk(nsk)->icsk_accept_queue, req); in reqsk_timer_handler()
827 sk_listener = nsk; in reqsk_timer_handler()
1184 struct sock *child = req->sk, *nsk; in inet_csk_listen_stop() local
1192 nsk = reuseport_migrate_sock(sk, child, NULL); in inet_csk_listen_stop()
1193 if (nsk) { in inet_csk_listen_stop()
1194 nreq = inet_reqsk_clone(req, nsk); in inet_csk_listen_stop()
[all …]
Dtcp_ipv4.c1721 struct sock *nsk = tcp_v4_cookie_check(sk, skb); in tcp_v4_do_rcv() local
1723 if (!nsk) in tcp_v4_do_rcv()
1725 if (nsk != sk) { in tcp_v4_do_rcv()
1726 if (tcp_child_process(sk, nsk, skb)) { in tcp_v4_do_rcv()
1727 rsk = nsk; in tcp_v4_do_rcv()
2011 struct sock *nsk; in tcp_v4_rcv() local
2024 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb); in tcp_v4_rcv()
2025 if (!nsk) { in tcp_v4_rcv()
2029 sk = nsk; in tcp_v4_rcv()
2040 nsk = NULL; in tcp_v4_rcv()
[all …]
Desp4.c139 struct sock *nsk; in esp_find_tcp_sk() local
149 nsk = rcu_dereference_protected(x->encap_sk, in esp_find_tcp_sk()
151 if (sk && sk == nsk) { in esp_find_tcp_sk()
174 nsk = rcu_dereference_protected(x->encap_sk, in esp_find_tcp_sk()
179 sk = nsk ?: ERR_PTR(-EREMCHG); in esp_find_tcp_sk()
180 } else if (sk == nsk) { in esp_find_tcp_sk()
/Linux-v5.15/net/smc/
Daf_smc.c296 static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk, in smc_copy_sock_settings() argument
300 nsk->sk_type = osk->sk_type; in smc_copy_sock_settings()
301 nsk->sk_sndbuf = osk->sk_sndbuf; in smc_copy_sock_settings()
302 nsk->sk_rcvbuf = osk->sk_rcvbuf; in smc_copy_sock_settings()
303 nsk->sk_sndtimeo = osk->sk_sndtimeo; in smc_copy_sock_settings()
304 nsk->sk_rcvtimeo = osk->sk_rcvtimeo; in smc_copy_sock_settings()
305 nsk->sk_mark = osk->sk_mark; in smc_copy_sock_settings()
306 nsk->sk_priority = osk->sk_priority; in smc_copy_sock_settings()
307 nsk->sk_rcvlowat = osk->sk_rcvlowat; in smc_copy_sock_settings()
308 nsk->sk_bound_dev_if = osk->sk_bound_dev_if; in smc_copy_sock_settings()
[all …]
/Linux-v5.15/net/ipv6/
Dtcp_ipv6.c1530 struct sock *nsk = tcp_v6_cookie_check(sk, skb); in tcp_v6_do_rcv() local
1532 if (!nsk) in tcp_v6_do_rcv()
1535 if (nsk != sk) { in tcp_v6_do_rcv()
1536 if (tcp_child_process(sk, nsk, skb)) in tcp_v6_do_rcv()
1672 struct sock *nsk; in tcp_v6_rcv() local
1685 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb); in tcp_v6_rcv()
1686 if (!nsk) { in tcp_v6_rcv()
1690 sk = nsk; in tcp_v6_rcv()
1698 nsk = NULL; in tcp_v6_rcv()
1703 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-v5.15/net/dccp/
Dipv4.c847 struct sock *nsk; in dccp_v4_rcv() local
856 nsk = dccp_check_req(sk, skb, req); in dccp_v4_rcv()
857 if (!nsk) { in dccp_v4_rcv()
861 if (nsk == sk) { in dccp_v4_rcv()
863 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v4_rcv()
Dipv6.c750 struct sock *nsk; in dccp_v6_rcv() local
759 nsk = dccp_check_req(sk, skb, req); in dccp_v6_rcv()
760 if (!nsk) { in dccp_v6_rcv()
764 if (nsk == sk) { in dccp_v6_rcv()
766 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v6_rcv()
/Linux-v5.15/net/mptcp/
Dprotocol.c2786 struct sock *nsk = sk_clone_lock(sk, GFP_ATOMIC); in mptcp_sk_clone() local
2790 if (!nsk) in mptcp_sk_clone()
2794 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone()
2795 inet_sk(nsk)->pinet6 = mptcp_inet6_sk(nsk); in mptcp_sk_clone()
2798 __mptcp_init_sock(nsk); in mptcp_sk_clone()
2800 msk = mptcp_sk(nsk); in mptcp_sk_clone()
2823 sock_reset_flag(nsk, SOCK_RCU_FREE); in mptcp_sk_clone()
2825 inet_sk_state_store(nsk, TCP_SYN_RECV); in mptcp_sk_clone()
2827 security_inet_csk_clone(nsk, req); in mptcp_sk_clone()
2828 bh_unlock_sock(nsk); in mptcp_sk_clone()
[all …]
/Linux-v5.15/net/bluetooth/rfcomm/
Dsock.c477 struct sock *sk = sock->sk, *nsk; in rfcomm_sock_accept() local
500 nsk = bt_accept_dequeue(sk, newsock); in rfcomm_sock_accept()
501 if (nsk) in rfcomm_sock_accept()
527 BT_DBG("new socket %p", nsk); in rfcomm_sock_accept()
/Linux-v5.15/net/bluetooth/
Dl2cap_sock.c322 struct sock *sk = sock->sk, *nsk; in l2cap_sock_accept() local
340 nsk = bt_accept_dequeue(sk, newsock); in l2cap_sock_accept()
341 if (nsk) in l2cap_sock_accept()
367 BT_DBG("new socket %p", nsk); in l2cap_sock_accept()
/Linux-v5.15/drivers/gpu/drm/bridge/
Dtc358768.c619 static u32 tc358768_to_ns(u32 nsk) in tc358768_to_ns() argument
621 return (nsk / TC358768_PRECISION); in tc358768_to_ns()
/Linux-v5.15/include/net/
Dsock.h881 static inline void sock_copy_flags(struct sock *nsk, struct sock *osk) in sock_copy_flags() argument
883 nsk->sk_flags = osk->sk_flags; in sock_copy_flags()