| /linux/net/ipv4/ |
| H A D | tcp_bpf.c | 32 static int bpf_tcp_ingress(struct sock *sk, struct sk_psock *psock, in bpf_tcp_ingress() argument
78 if (!sk_psock_queue_msg(psock, tmp)) in bpf_tcp_ingress()
80 sk_psock_data_ready(sk, psock); in bpf_tcp_ingress()
166 struct sk_psock *psock = sk_psock_get(sk); in tcp_bpf_sendmsg_redir() local
169 if (unlikely(!psock)) in tcp_bpf_sendmsg_redir()
172 ret = ingress ? bpf_tcp_ingress(sk, psock, msg, bytes) : in tcp_bpf_sendmsg_redir()
174 sk_psock_put(sk, psock); in tcp_bpf_sendmsg_redir()
180 static int tcp_msg_wait_data(struct sock *sk, struct sk_psock *psock, in tcp_msg_wait_data() argument
195 !list_empty(&psock->ingress_msg) || in tcp_msg_wait_data()
202 static bool is_next_msg_fin(struct sk_psock *psock) in is_next_msg_fin() argument
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| H A D | udp_bpf.c | 29 static bool psock_has_data(struct sk_psock *psock) in psock_has_data() argument
31 return !skb_queue_empty(&psock->ingress_skb) || in psock_has_data()
32 !sk_psock_queue_empty(psock); in psock_has_data()
38 static int udp_msg_wait_data(struct sock *sk, struct sk_psock *psock, in udp_msg_wait_data() argument
52 ret = udp_msg_has_data(sk, psock); in udp_msg_wait_data()
55 ret = udp_msg_has_data(sk, psock); in udp_msg_wait_data()
65 struct sk_psock *psock; in udp_bpf_recvmsg() local
74 psock = sk_psock_get(sk); in udp_bpf_recvmsg()
75 if (unlikely(!psock)) in udp_bpf_recvmsg()
78 if (!psock_has_data(psock)) { in udp_bpf_recvmsg()
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| /linux/net/unix/ |
| H A D | unix_bpf.c | 16 static int unix_msg_wait_data(struct sock *sk, struct sk_psock *psock, in unix_msg_wait_data() argument
31 if (!unix_sk_has_data(sk, psock)) { in unix_msg_wait_data()
35 ret = unix_sk_has_data(sk, psock); in unix_msg_wait_data()
55 struct sk_psock *psock; in unix_bpf_recvmsg() local
64 psock = sk_psock_get(sk); in unix_bpf_recvmsg()
65 if (unlikely(!psock)) in unix_bpf_recvmsg()
70 sk_psock_queue_empty(psock)) { in unix_bpf_recvmsg()
72 sk_psock_put(sk, psock); in unix_bpf_recvmsg()
77 copied = sk_msg_recvmsg(sk, psock, msg, len, flags); in unix_bpf_recvmsg()
83 data = unix_msg_wait_data(sk, psock, timeo); in unix_bpf_recvmsg()
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| H A D | af_unix.h | 61 int unix_dgram_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
62 int unix_stream_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
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| /linux/net/vmw_vsock/ |
| H A D | vsock_bpf.c | 25 static bool vsock_has_data(struct sock *sk, struct sk_psock *psock) in vsock_has_data() argument
34 return vsock_sk_has_data(sk, psock); in vsock_has_data()
37 static bool vsock_msg_wait_data(struct sock *sk, struct sk_psock *psock, long timeo) in vsock_msg_wait_data() argument
51 ret = vsock_has_data(sk, psock); in vsock_msg_wait_data()
54 ret = vsock_has_data(sk, psock); in vsock_msg_wait_data()
79 struct sk_psock *psock; in vsock_bpf_recvmsg() local
83 psock = sk_psock_get(sk); in vsock_bpf_recvmsg()
84 if (unlikely(!psock)) in vsock_bpf_recvmsg()
95 if (vsock_has_data(sk, psock) && sk_psock_queue_empty(psock)) { in vsock_bpf_recvmsg()
97 sk_psock_put(sk, psock); in vsock_bpf_recvmsg()
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| /linux/net/kcm/ |
| H A D | kcmproc.c | 139 static void kcm_format_psock(struct kcm_psock *psock, struct seq_file *seq, in kcm_format_psock() argument
144 psock->index, in kcm_format_psock()
145 psock->strp.stats.msgs, in kcm_format_psock()
146 psock->strp.stats.bytes, in kcm_format_psock()
147 psock->stats.tx_msgs, in kcm_format_psock()
148 psock->stats.tx_bytes, in kcm_format_psock()
149 psock->sk->sk_receive_queue.qlen, in kcm_format_psock()
150 atomic_read(&psock->sk->sk_rmem_alloc), in kcm_format_psock()
151 psock->sk->sk_write_queue.qlen, in kcm_format_psock()
152 refcount_read(&psock->sk->sk_wmem_alloc)); in kcm_format_psock()
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| /linux/net/core/ |
| H A D | sock_map.c | 131 static void sock_map_add_link(struct sk_psock *psock, in sock_map_add_link() argument
137 spin_lock_bh(&psock->link_lock); in sock_map_add_link()
138 list_add_tail(&link->list, &psock->link); in sock_map_add_link()
139 spin_unlock_bh(&psock->link_lock); in sock_map_add_link()
143 struct sk_psock *psock, void *link_raw) in sock_map_del_link() argument
148 spin_lock_bh(&psock->link_lock); in sock_map_del_link()
149 list_for_each_entry_safe(link, tmp, &psock->link, list) { in sock_map_del_link()
154 if (psock->saved_data_ready && progs->stream_parser) in sock_map_del_link()
156 if (psock->saved_data_ready && progs->stream_verdict) in sock_map_del_link()
158 if (psock->saved_data_ready && progs->skb_verdict) in sock_map_del_link()
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| /linux/drivers/pcmcia/ |
| H A D | tcic.c | 105 u_short psock; member
404 socket_table[sockets].psock = i; in init_tcic()
482 tcic_setw(TCIC_ADDR+2, socket_table[i].psock << TCIC_SS_SHFT); in init_tcic()
533 u_short psock; in tcic_interrupt() local
546 psock = socket_table[i].psock; in tcic_interrupt()
547 tcic_setl(TCIC_ADDR, (psock << TCIC_ADDR_SS_SHFT) in tcic_interrupt()
548 | TCIC_ADDR_INDREG | TCIC_SCF1(psock)); in tcic_interrupt()
550 latch = sstat ^ socket_table[psock].last_sstat; in tcic_interrupt()
595 u_short psock = container_of(sock, struct tcic_socket, socket)->psock; in tcic_get_status() local
598 tcic_setl(TCIC_ADDR, (psock << TCIC_ADDR_SS_SHFT) in tcic_get_status()
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| H A D | i82365.c | 149 u_short psock; member
224 reg = I365_REG(socket[sock].psock, reg); in i365_get()
237 u_char val = I365_REG(socket[sock].psock, reg); in i365_set()
579 socket[sockets].psock = sock; in identify()
662 static void __init add_socket(unsigned int port, int psock, int type) in add_socket() argument
665 socket[sockets].psock = psock; in add_socket()
683 t->ioaddr, t->psock*0x40); in add_pcic()
907 if (socket[sock].psock & 1) { in i365_get_status()
1120 pcic[s->type].name, s->psock);
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | lwt_redirect.c | 162 int psock = -1; in send_and_capture_test_packets() local
179 psock = new_packet_sock(target_dev); in send_and_capture_test_packets()
182 ret = wait_for_packet(psock, filter, &timeo); in send_and_capture_test_packets()
189 if (psock >= 0) in send_and_capture_test_packets()
190 close(psock); in send_and_capture_test_packets()
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| /linux/net/tls/ |
| H A D | tls_sw.c | 849 struct sk_psock *psock; in bpf_exec_tx_verdict() local
857 psock = sk_psock_get(sk); in bpf_exec_tx_verdict()
858 if (!psock || !policy) { in bpf_exec_tx_verdict()
865 if (psock) in bpf_exec_tx_verdict()
866 sk_psock_put(sk, psock); in bpf_exec_tx_verdict()
871 if (psock->eval == __SK_NONE) { in bpf_exec_tx_verdict()
873 psock->eval = sk_psock_msg_verdict(sk, psock, msg); in bpf_exec_tx_verdict()
899 switch (psock->eval) { in bpf_exec_tx_verdict()
910 redir_ingress = psock->redir_ingress; in bpf_exec_tx_verdict()
911 sk_redir = psock->sk_redir; in bpf_exec_tx_verdict()
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| H A D | tls_main.c | 407 struct sk_psock *psock; in tls_sk_poll() local
421 psock = sk_psock_get(sk); in tls_sk_poll()
425 sk_psock_queue_empty(psock)) || in tls_sk_poll()
429 if (psock) in tls_sk_poll()
430 sk_psock_put(sk, psock); in tls_sk_poll()
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| /linux/include/net/ |
| H A D | af_vsock.h | 248 int vsock_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
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| H A D | sock.h | 1333 struct sk_psock *psock,
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| H A D | tcp.h | 2716 int tcp_bpf_update_proto(struct sock *sk, struct sk_psock *psock, bool restore);
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| /linux/Documentation/bpf/ |
| H A D | map_sockmap.rst | 311 retrieve the associated socket and its attached psock.
|