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

/openbmc/linux/kernel/bpf/
H A 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 …]
/openbmc/linux/net/core/
H A 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()
H A Dsock.c2053 static void sock_copy(struct sock *nsk, const struct sock *osk) in sock_copy() argument
2057 void *sptr = nsk->sk_security; in sock_copy()
2069 memcpy(nsk, osk, offsetof(struct sock, sk_dontcopy_begin)); in sock_copy()
2071 memcpy(&nsk->sk_dontcopy_end, &osk->sk_dontcopy_end, in sock_copy()
2075 nsk->sk_security = sptr; in sock_copy()
2076 security_sk_clone(osk, nsk); in sock_copy()
/openbmc/linux/net/iucv/
H A 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()
1592 struct sock *sk, *nsk; in iucv_callback_connreq() local
1637 nsk = iucv_sock_alloc(NULL, sk->sk_protocol, GFP_ATOMIC, 0); in iucv_callback_connreq()
1638 if (!nsk) { in iucv_callback_connreq()
1644 niucv = iucv_sk(nsk); in iucv_callback_connreq()
1645 iucv_sock_init(nsk, sk); in iucv_callback_connreq()
1647 nsk->sk_allocation |= GFP_DMA; in iucv_callback_connreq()
1665 err = pr_iucv->path_accept(path, &af_iucv_handler, nuser_data, nsk); in iucv_callback_connreq()
1667 iucv_sever_path(nsk, 1); in iucv_callback_connreq()
[all …]
/openbmc/linux/net/ipv4/
H A Dinet_connection_sock.c1028 struct sock *nsk; in reqsk_timer_handler() local
1030 nsk = reuseport_migrate_sock(sk_listener, req_to_sk(req), NULL); in reqsk_timer_handler()
1031 if (!nsk) in reqsk_timer_handler()
1034 nreq = inet_reqsk_clone(req, nsk); in reqsk_timer_handler()
1045 reqsk_queue_migrated(&inet_csk(nsk)->icsk_accept_queue, req); in reqsk_timer_handler()
1048 sk_listener = nsk; in reqsk_timer_handler()
1426 struct sock *child = req->sk, *nsk; in inet_csk_listen_stop() local
1434 nsk = reuseport_migrate_sock(sk, child, NULL); in inet_csk_listen_stop()
1435 if (nsk) { in inet_csk_listen_stop()
1436 nreq = inet_reqsk_clone(req, nsk); in inet_csk_listen_stop()
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H A 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()
H A Dtcp_ipv4.c1743 struct sock *nsk = tcp_v4_cookie_check(sk, skb); in tcp_v4_do_rcv() local
1745 if (!nsk) in tcp_v4_do_rcv()
1747 if (nsk != sk) { in tcp_v4_do_rcv()
1748 if (tcp_child_process(sk, nsk, skb)) { in tcp_v4_do_rcv()
1749 rsk = nsk; in tcp_v4_do_rcv()
2053 struct sock *nsk; in tcp_v4_rcv() local
2072 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb); in tcp_v4_rcv()
2073 if (!nsk) { in tcp_v4_rcv()
2077 sk = nsk; in tcp_v4_rcv()
2088 nsk = NULL; in tcp_v4_rcv()
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/openbmc/linux/net/smc/
H A Daf_smc.c469 static void smc_adjust_sock_bufsizes(struct sock *nsk, struct sock *osk, in smc_adjust_sock_bufsizes() argument
472 nsk->sk_userlocks = osk->sk_userlocks; in smc_adjust_sock_bufsizes()
474 nsk->sk_sndbuf = osk->sk_sndbuf; in smc_adjust_sock_bufsizes()
476 nsk->sk_rcvbuf = osk->sk_rcvbuf; in smc_adjust_sock_bufsizes()
479 static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk, in smc_copy_sock_settings() argument
483 nsk->sk_type = osk->sk_type; in smc_copy_sock_settings()
484 nsk->sk_sndtimeo = osk->sk_sndtimeo; in smc_copy_sock_settings()
485 nsk->sk_rcvtimeo = osk->sk_rcvtimeo; in smc_copy_sock_settings()
486 nsk->sk_mark = READ_ONCE(osk->sk_mark); in smc_copy_sock_settings()
487 nsk->sk_priority = osk->sk_priority; in smc_copy_sock_settings()
[all …]
/openbmc/linux/net/ipv6/
H A Dtcp_ipv6.c1490 struct sock *nsk = tcp_v6_cookie_check(sk, skb); in tcp_v6_do_rcv() local
1492 if (!nsk) in tcp_v6_do_rcv()
1495 if (nsk != sk) { in tcp_v6_do_rcv()
1496 if (tcp_child_process(sk, nsk, skb)) in tcp_v6_do_rcv()
1633 struct sock *nsk; in tcp_v6_rcv() local
1652 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb); in tcp_v6_rcv()
1653 if (!nsk) { in tcp_v6_rcv()
1657 sk = nsk; in tcp_v6_rcv()
1665 nsk = NULL; in tcp_v6_rcv()
1670 nsk = tcp_check_req(sk, skb, req, false, &req_stolen); in tcp_v6_rcv()
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H A 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()
/openbmc/linux/net/dccp/
H A Dipv4.c858 struct sock *nsk; in dccp_v4_rcv() local
867 nsk = dccp_check_req(sk, skb, req); in dccp_v4_rcv()
868 if (!nsk) { in dccp_v4_rcv()
872 if (nsk == sk) { in dccp_v4_rcv()
874 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v4_rcv()
H A Dipv6.c751 struct sock *nsk; in dccp_v6_rcv() local
760 nsk = dccp_check_req(sk, skb, req); in dccp_v6_rcv()
761 if (!nsk) { in dccp_v6_rcv()
765 if (nsk == sk) { in dccp_v6_rcv()
767 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v6_rcv()
/openbmc/linux/net/mptcp/
H A Dprotocol.c3267 struct sock *nsk = sk_clone_lock(sk, GFP_ATOMIC); in mptcp_sk_clone_init() local
3271 if (!nsk) in mptcp_sk_clone_init()
3275 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone_init()
3276 inet_sk(nsk)->pinet6 = mptcp_inet6_sk(nsk); in mptcp_sk_clone_init()
3279 __mptcp_init_sock(nsk); in mptcp_sk_clone_init()
3282 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone_init()
3283 mptcp_copy_ip6_options(nsk, sk); in mptcp_sk_clone_init()
3286 mptcp_copy_ip_options(nsk, sk); in mptcp_sk_clone_init()
3288 msk = mptcp_sk(nsk); in mptcp_sk_clone_init()
3306 sock_reset_flag(nsk, SOCK_RCU_FREE); in mptcp_sk_clone_init()
[all …]
/openbmc/linux/net/bluetooth/rfcomm/
H A 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()
/openbmc/linux/net/bluetooth/
H A 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()
/openbmc/linux/include/net/
H A Dsock.h968 static inline void sock_copy_flags(struct sock *nsk, const struct sock *osk) in sock_copy_flags() argument
970 nsk->sk_flags = osk->sk_flags; in sock_copy_flags()
/openbmc/qemu/target/arm/
H A Dhelper.c1189 bool e, p, u, nsk, nsu, nsh, m; in pmu_counter_enabled() local
1249 nsk = arm_feature(env, ARM_FEATURE_EL3) && (filter & PMXEVTYPER_NSK); in pmu_counter_enabled()
1258 filtered = secure ? p : p != nsk; in pmu_counter_enabled()