| /linux-6.12.1/kernel/bpf/ |
| D | reuseport_array.c | 189 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 …]
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| /linux-6.12.1/net/core/ |
| D | sock_reuseport.c | 625 struct sock *nsk = NULL; in reuseport_migrate_sock() local
659 nsk = bpf_run_sk_reuseport(reuse, sk, prog, skb, migrating_sk, hash); in reuseport_migrate_sock()
665 if (!nsk) in reuseport_migrate_sock()
666 nsk = reuseport_select_sock_by_hash(reuse, hash, socks); in reuseport_migrate_sock()
668 if (IS_ERR_OR_NULL(nsk) || unlikely(!refcount_inc_not_zero(&nsk->sk_refcnt))) { in reuseport_migrate_sock()
669 nsk = NULL; in reuseport_migrate_sock()
675 return nsk; in reuseport_migrate_sock()
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| D | sock.c | 2128 static void sock_copy(struct sock *nsk, const struct sock *osk) in sock_copy() argument
2132 void *sptr = nsk->sk_security; in sock_copy()
2144 memcpy(nsk, osk, offsetof(struct sock, sk_dontcopy_begin)); in sock_copy()
2146 unsafe_memcpy(&nsk->sk_dontcopy_end, &osk->sk_dontcopy_end, in sock_copy()
2151 nsk->sk_security = sptr; in sock_copy()
2152 security_sk_clone(osk, nsk); in sock_copy()
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| /linux-6.12.1/net/iucv/ |
| D | af_iucv.c | 801 struct sock *sk = sock->sk, *nsk; in iucv_sock_accept() local
816 while (!(nsk = iucv_accept_dequeue(sk, newsock))) { in iucv_sock_accept()
1582 struct sock *sk, *nsk; in iucv_callback_connreq() local
1627 nsk = iucv_sock_alloc(NULL, sk->sk_protocol, GFP_ATOMIC, 0); in iucv_callback_connreq()
1628 if (!nsk) { in iucv_callback_connreq()
1634 niucv = iucv_sk(nsk); in iucv_callback_connreq()
1635 iucv_sock_init(nsk, sk); in iucv_callback_connreq()
1637 nsk->sk_allocation |= GFP_DMA; in iucv_callback_connreq()
1655 err = pr_iucv->path_accept(path, &af_iucv_handler, nuser_data, nsk); in iucv_callback_connreq()
1657 iucv_sever_path(nsk, 1); in iucv_callback_connreq()
[all …]
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| /linux-6.12.1/net/ipv4/ |
| D | inet_connection_sock.c | 1093 struct sock *nsk; in reqsk_timer_handler() local
1095 nsk = reuseport_migrate_sock(sk_listener, req_to_sk(req), NULL); in reqsk_timer_handler()
1096 if (!nsk) in reqsk_timer_handler()
1099 nreq = inet_reqsk_clone(req, nsk); in reqsk_timer_handler()
1110 reqsk_queue_migrated(&inet_csk(nsk)->icsk_accept_queue, req); in reqsk_timer_handler()
1113 sk_listener = nsk; in reqsk_timer_handler()
1491 struct sock *child = req->sk, *nsk; in inet_csk_listen_stop() local
1499 nsk = reuseport_migrate_sock(sk, child, NULL); in inet_csk_listen_stop()
1500 if (nsk) { in inet_csk_listen_stop()
1501 nreq = inet_reqsk_clone(req, nsk); in inet_csk_listen_stop()
[all …]
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| D | esp4.c | 142 struct sock *nsk; in esp_find_tcp_sk() local
152 nsk = rcu_dereference_protected(x->encap_sk, in esp_find_tcp_sk()
154 if (sk && sk == nsk) { in esp_find_tcp_sk()
177 nsk = rcu_dereference_protected(x->encap_sk, in esp_find_tcp_sk()
182 sk = nsk ?: ERR_PTR(-EREMCHG); in esp_find_tcp_sk()
183 } else if (sk == nsk) { in esp_find_tcp_sk()
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| D | tcp_ipv4.c | 1923 struct sock *nsk = tcp_v4_cookie_check(sk, skb); local
1925 if (!nsk)
1927 if (nsk != sk) {
1928 reason = tcp_child_process(sk, nsk, skb);
1930 rsk = nsk;
2231 struct sock *nsk; local
2250 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb);
2251 if (!nsk) {
2255 sk = nsk;
2266 nsk = NULL;
[all …]
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| /linux-6.12.1/net/smc/ |
| D | af_smc.c | 468 static void smc_adjust_sock_bufsizes(struct sock *nsk, struct sock *osk, in smc_adjust_sock_bufsizes() argument
471 nsk->sk_userlocks = osk->sk_userlocks; in smc_adjust_sock_bufsizes()
473 nsk->sk_sndbuf = osk->sk_sndbuf; in smc_adjust_sock_bufsizes()
475 nsk->sk_rcvbuf = osk->sk_rcvbuf; in smc_adjust_sock_bufsizes()
478 static void smc_copy_sock_settings(struct sock *nsk, struct sock *osk, in smc_copy_sock_settings() argument
482 nsk->sk_type = osk->sk_type; in smc_copy_sock_settings()
483 nsk->sk_sndtimeo = osk->sk_sndtimeo; in smc_copy_sock_settings()
484 nsk->sk_rcvtimeo = osk->sk_rcvtimeo; in smc_copy_sock_settings()
485 nsk->sk_mark = READ_ONCE(osk->sk_mark); in smc_copy_sock_settings()
486 nsk->sk_priority = READ_ONCE(osk->sk_priority); in smc_copy_sock_settings()
[all …]
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| /linux-6.12.1/net/ipv6/ |
| D | tcp_ipv6.c | 1651 struct sock *nsk = tcp_v6_cookie_check(sk, skb); local
1653 if (nsk != sk) {
1654 if (nsk) {
1655 reason = tcp_child_process(sk, nsk, skb);
1795 struct sock *nsk; local
1814 nsk = reuseport_migrate_sock(sk, req_to_sk(req), skb);
1815 if (!nsk) {
1819 sk = nsk;
1827 nsk = NULL;
1832 nsk = tcp_check_req(sk, skb, req, false, &req_stolen);
[all …]
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| D | esp6.c | 159 struct sock *nsk; in esp6_find_tcp_sk() local
169 nsk = rcu_dereference_protected(x->encap_sk, in esp6_find_tcp_sk()
171 if (sk && sk == nsk) { in esp6_find_tcp_sk()
194 nsk = rcu_dereference_protected(x->encap_sk, in esp6_find_tcp_sk()
199 sk = nsk ?: ERR_PTR(-EREMCHG); in esp6_find_tcp_sk()
200 } else if (sk == nsk) { in esp6_find_tcp_sk()
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| /linux-6.12.1/net/dccp/ |
| D | ipv4.c | 860 struct sock *nsk; in dccp_v4_rcv() local
869 nsk = dccp_check_req(sk, skb, req); in dccp_v4_rcv()
870 if (!nsk) { in dccp_v4_rcv()
874 if (nsk == sk) { in dccp_v4_rcv()
876 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v4_rcv()
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| D | ipv6.c | 753 struct sock *nsk; in dccp_v6_rcv() local
762 nsk = dccp_check_req(sk, skb, req); in dccp_v6_rcv()
763 if (!nsk) { in dccp_v6_rcv()
767 if (nsk == sk) { in dccp_v6_rcv()
769 } else if (dccp_child_process(sk, nsk, skb)) { in dccp_v6_rcv()
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| /linux-6.12.1/net/mptcp/ |
| D | protocol.c | 3305 struct sock *nsk = sk_clone_lock(sk, GFP_ATOMIC); in mptcp_sk_clone_init() local
3309 if (!nsk) in mptcp_sk_clone_init()
3313 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone_init()
3314 inet_sk(nsk)->pinet6 = mptcp_inet6_sk(nsk); in mptcp_sk_clone_init()
3317 __mptcp_init_sock(nsk); in mptcp_sk_clone_init()
3320 if (nsk->sk_family == AF_INET6) in mptcp_sk_clone_init()
3321 mptcp_copy_ip6_options(nsk, sk); in mptcp_sk_clone_init()
3324 mptcp_copy_ip_options(nsk, sk); in mptcp_sk_clone_init()
3326 msk = mptcp_sk(nsk); in mptcp_sk_clone_init()
3344 sock_reset_flag(nsk, SOCK_RCU_FREE); in mptcp_sk_clone_init()
[all …]
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| /linux-6.12.1/net/bluetooth/rfcomm/ |
| D | sock.c | 475 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()
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| /linux-6.12.1/arch/arm64/kvm/ |
| D | pmu-emul.c | 603 bool p, u, nsk, nsu; in kvm_pmu_create_perf_event() local
632 nsk = data & ARMV8_PMU_EXCLUDE_NS_EL1; in kvm_pmu_create_perf_event()
641 attr.exclude_kernel = (p != nsk); in kvm_pmu_create_perf_event()
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| /linux-6.12.1/net/bluetooth/ |
| D | l2cap_sock.c | 333 struct sock *sk = sock->sk, *nsk; in l2cap_sock_accept() local
351 nsk = bt_accept_dequeue(sk, newsock); in l2cap_sock_accept()
352 if (nsk) in l2cap_sock_accept()
378 BT_DBG("new socket %p", nsk); in l2cap_sock_accept()
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| /linux-6.12.1/include/net/ |
| D | sock.h | 960 static inline void sock_copy_flags(struct sock *nsk, const struct sock *osk) in sock_copy_flags() argument
962 nsk->sk_flags = osk->sk_flags; in sock_copy_flags()
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