drivers/net/gtp.c

862

WRITE_ONCE(udp_sk(sk)->encap_type, 0);

drivers/net/gtp.c

914

switch (READ_ONCE(udp_sk(sk)->encap_type)) {

drivers/net/ovpn/socket.c

154

u8 type = READ_ONCE(udp_sk(sk)->encap_type);

drivers/net/ovpn/udp.c

37

if (unlikely(READ_ONCE(udp_sk(sk)->encap_type) != UDP_ENCAP_OVPNINUDP))

drivers/net/ovpn/udp.c

415

if ((READ_ONCE(udp_sk(ovpn_sock->sk)->encap_type) == UDP_ENCAP_OVPNINUDP) &&

drivers/net/ovpn/udp.c

443

WRITE_ONCE(udp_sk(sk)->encap_type, 0);

drivers/net/ovpn/udp.c

444

WRITE_ONCE(udp_sk(sk)->encap_rcv, NULL);

drivers/net/ovpn/udp.c

445

WRITE_ONCE(udp_sk(sk)->encap_destroy, NULL);

include/linux/udp.h

117

test_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)

include/linux/udp.h

119

set_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)

include/linux/udp.h

121

test_and_set_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)

include/linux/udp.h

123

clear_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags)

include/linux/udp.h

125

assign_bit(UDP_FLAGS_##nr, &udp_sk(sk)->udp_flags, val)

include/linux/udp.h

134

WRITE_ONCE(udp_sk(sk)->peeking_with_offset, val >= 0);

include/linux/udp.h

205

READ_ONCE(udp_sk(sk)->encap_rcv) &&

include/net/udp.h

179

return !hlist_nulls_unhashed(&udp_sk(sk)->udp_lrpa_node);

include/net/udp.h

287

struct udp_sock *up = udp_sk(sk);

include/net/udp.h

305

numa_drop_add(&udp_sk(sk)->drop_counters, 1);

include/net/udp.h

382

return sk_rmem_alloc_get(sk) - READ_ONCE(udp_sk(sk)->forward_deficit);

net/core/sock.c

4474

!skb_queue_empty_lockless(&udp_sk(sk)->reader_queue))

net/ipv4/udp.c

1011

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1179

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1241

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

144

(bitmap || udp_sk(sk2)->udp_port_hash == num) &&

net/ipv4/udp.c

1512

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

157

__set_bit(udp_sk(sk2)->udp_port_hash >> log,

net/ipv4/udp.c

1589

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

1672

udp_prod_queue = &udp_sk(sk)->udp_prod_queue[numa_node_id()];

net/ipv4/udp.c

1765

numa_drop_add(&udp_sk(sk)->drop_counters, nb);

net/ipv4/udp.c

1792

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

181

(udp_sk(sk2)->udp_port_hash == num) &&

net/ipv4/udp.c

1822

if (unlikely(READ_ONCE(udp_sk(sk)->peeking_with_offset)))

net/ipv4/udp.c

1875

struct sk_buff_head *rcvq = &udp_sk(sk)->reader_queue;

net/ipv4/udp.c

1932

queue = &udp_sk(sk)->reader_queue;

net/ipv4/udp.c

211

(udp_sk(sk2)->udp_port_hash == udp_sk(sk)->udp_port_hash) &&

net/ipv4/udp.c

2120

if (!__sk_queue_drop_skb(sk, &udp_sk(sk)->reader_queue, skb, flags,

net/ipv4/udp.c

2204

hslot = udp_hashslot(udptable, net, udp_sk(sk)->udp_port_hash);

net/ipv4/udp.c

2205

hslot2 = udp_hashslot2(udptable, udp_sk(sk)->udp_portaddr_hash);

net/ipv4/udp.c

2216

hlist_del_init_rcu(&udp_sk(sk)->udp_portaddr_node);

net/ipv4/udp.c

2237

hslot = udp_hashslot(udptable, net, udp_sk(sk)->udp_port_hash);

net/ipv4/udp.c

2238

hslot2 = udp_hashslot2(udptable, udp_sk(sk)->udp_portaddr_hash);

net/ipv4/udp.c

2250

hlist_del_init_rcu(&udp_sk(sk)->udp_portaddr_node);

net/ipv4/udp.c

2255

hlist_add_head_rcu(&udp_sk(sk)->udp_portaddr_node,

net/ipv4/udp.c

2291

udp_sk(sk)->udp_portaddr_hash = newhash;

net/ipv4/udp.c

2352

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

2831

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

286

unsigned int slot2 = udp_sk(sk)->udp_portaddr_hash ^ snum;

net/ipv4/udp.c

2868

if (udp_sk(sk)->gro_receive != new_gro_receive) {

net/ipv4/udp.c

2873

if (udp_sk(sk)->gro_receive)

net/ipv4/udp.c

2876

WRITE_ONCE(udp_sk(sk)->gro_receive, new_gro_receive);

net/ipv4/udp.c

2890

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

3000

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp.c

3073

if (!skb_queue_empty_lockless(&udp_sk(sk)->reader_queue))

net/ipv4/udp.c

312

udp_sk(sk)->udp_port_hash = snum;

net/ipv4/udp.c

313

udp_sk(sk)->udp_portaddr_hash ^= snum;

net/ipv4/udp.c

318

udp_sk(sk)->udp_port_hash = 0;

net/ipv4/udp.c

319

udp_sk(sk)->udp_portaddr_hash ^= snum;

net/ipv4/udp.c

329

hslot2 = udp_hashslot2(udptable, udp_sk(sk)->udp_portaddr_hash);

net/ipv4/udp.c

3294

__bpf_md_ptr(struct udp_sock *, udp_sk);

net/ipv4/udp.c

333

hlist_add_tail_rcu(&udp_sk(sk)->udp_portaddr_node,

net/ipv4/udp.c

336

hlist_add_head_rcu(&udp_sk(sk)->udp_portaddr_node,

net/ipv4/udp.c

3481

struct udp_sock *udp_sk, uid_t uid, int bucket)

net/ipv4/udp.c

3487

ctx.udp_sk = udp_sk;

net/ipv4/udp.c

357

udp_sk(sk)->udp_portaddr_hash = hash2_partial;

net/ipv4/udp.c

371

udp_sk(sk)->udp_port_hash != hnum ||

net/ipv4/udp.c

3799

struct udp_sock *udp_sk, uid_t uid, int bucket)

net/ipv4/udp.c

3861

{ offsetof(struct bpf_iter__udp, udp_sk),

net/ipv4/udp.c

576

hslot4 = udp_hashslot4(udptable, udp_sk(sk)->udp_lrpa_hash);

net/ipv4/udp.c

578

udp_sk(sk)->udp_lrpa_hash = newhash4;

net/ipv4/udp.c

582

hlist_nulls_del_init_rcu(&udp_sk(sk)->udp_lrpa_node);

net/ipv4/udp.c

587

hlist_nulls_add_head_rcu(&udp_sk(sk)->udp_lrpa_node,

net/ipv4/udp.c

599

hslot2 = udp_hashslot2(udptable, udp_sk(sk)->udp_portaddr_hash);

net/ipv4/udp.c

600

hslot4 = udp_hashslot4(udptable, udp_sk(sk)->udp_lrpa_hash);

net/ipv4/udp.c

603

hlist_nulls_del_init_rcu(&udp_sk(sk)->udp_lrpa_node);

net/ipv4/udp.c

626

hslot = udp_hashslot(udptable, net, udp_sk(sk)->udp_port_hash);

net/ipv4/udp.c

627

hslot2 = udp_hashslot2(udptable, udp_sk(sk)->udp_portaddr_hash);

net/ipv4/udp.c

629

udp_sk(sk)->udp_lrpa_hash = hash;

net/ipv4/udp.c

636

hlist_nulls_add_head_rcu(&udp_sk(sk)->udp_lrpa_node,

net/ipv4/udp.c

784

udp_sk(sk)->udp_port_hash != hnum ||

net/ipv4/udp.c

873

up = udp_sk(sk);

net/ipv4/udp.c

885

up = udp_sk(sk);

net/ipv4/udp.c

930

if (!sk || READ_ONCE(udp_sk(sk)->encap_type)) {

net/ipv4/udp.c

989

if (udp_sk(sk)->encap_err_rcv)

net/ipv4/udp.c

990

udp_sk(sk)->encap_err_rcv(sk, skb, err, uh->dest, info,

net/ipv4/udp_bpf.c

24

return !skb_queue_empty(&udp_sk(sk)->reader_queue) ||

net/ipv4/udp_offload.c

158

return call_gro_receive_sk(udp_sk(sk)->gro_receive, sk, head, skb);

net/ipv4/udp_offload.c

167

return call_gro_receive_sk(udp_sk(sk)->gro_receive, sk, head, skb);

net/ipv4/udp_offload.c

55

struct udp_sock *tup, *up = udp_sk(sk);

net/ipv4/udp_offload.c

794

if (!sk || !udp_sk(sk)->gro_receive) {

net/ipv4/udp_offload.c

82

struct udp_sock *up = udp_sk(sk);

net/ipv4/udp_offload.c

927

if (sk && udp_sk(sk)->gro_complete) {

net/ipv4/udp_offload.c

940

err = udp_sk(sk)->gro_complete(sk, skb,

net/ipv4/udp_tunnel_core.c

82

udp_sk(sk)->encap_type = cfg->encap_type;

net/ipv4/udp_tunnel_core.c

83

udp_sk(sk)->encap_rcv = cfg->encap_rcv;

net/ipv4/udp_tunnel_core.c

84

udp_sk(sk)->encap_err_rcv = cfg->encap_err_rcv;

net/ipv4/udp_tunnel_core.c

85

udp_sk(sk)->encap_err_lookup = cfg->encap_err_lookup;

net/ipv4/udp_tunnel_core.c

86

udp_sk(sk)->encap_destroy = cfg->encap_destroy;

net/ipv4/udp_tunnel_core.c

87

udp_sk(sk)->gro_receive = cfg->gro_receive;

net/ipv4/udp_tunnel_core.c

88

udp_sk(sk)->gro_complete = cfg->gro_complete;

net/ipv4/xfrm4_input.c

169

udp_sk(sk)->encap_type);

net/ipv4/xfrm4_input.c

84

struct udp_sock *up = udp_sk(sk);

net/ipv6/ipv6_sockglue.c

566

if (udp_sk(sk)->pending == AF_INET6) {

net/ipv6/udp.c

106

udp_sk(sk)->udp_portaddr_hash = hash2_partial;

net/ipv6/udp.c

1259

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

141

udp_sk(sk)->udp_port_hash != hnum ||

net/ipv6/udp.c

1438

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1466

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1777

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

1790

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

577

if (!__sk_queue_drop_skb(sk, &udp_sk(sk)->reader_queue, skb, flags,

net/ipv6/udp.c

661

up = udp_sk(sk);

net/ipv6/udp.c

674

up = udp_sk(sk);

net/ipv6/udp.c

711

if (!sk || READ_ONCE(udp_sk(sk)->encap_type)) {

net/ipv6/udp.c

753

if (udp_sk(sk)->encap_err_rcv)

net/ipv6/udp.c

754

udp_sk(sk)->encap_err_rcv(sk, skb, err, uh->dest,

net/ipv6/udp.c

809

struct udp_sock *up = udp_sk(sk);

net/ipv6/udp.c

909

if (udp_sk(sk)->udp_port_hash != hnum ||

net/ipv6/xfrm6_input.c

167

udp_sk(sk)->encap_type);

net/ipv6/xfrm6_input.c

79

struct udp_sock *up = udp_sk(sk);

net/l2tp/l2tp_core.c

154

WRITE_ONCE(udp_sk(sk)->encap_type, 0);

net/l2tp/l2tp_core.c

155

udp_sk(sk)->encap_rcv = NULL;

net/l2tp/l2tp_core.c

156

udp_sk(sk)->encap_destroy = NULL;

net/netfilter/ipvs/ip_vs_sync.c

1706

struct udp_sock *up = udp_sk(sk);

net/rxrpc/io_thread.c

26

int rxrpc_encap_rcv(struct sock *udp_sk, struct sk_buff *skb)

net/rxrpc/io_thread.c

29

struct rxrpc_local *local = rcu_dereference_sk_user_data(udp_sk);

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

28

struct udp_sock *udp_sk = ctx->udp_sk;

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

35

if (udp_sk == (void *)0)

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

46

inet = &udp_sk->inet;

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

50

inet = &udp_sk->inet;

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

55

rqueue = inet->sk.sk_rmem_alloc.counter - udp_sk->forward_deficit;

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

66

inet->sk.sk_refcnt.refs.counter, udp_sk,

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

67

udp_sk->drop_counters.drops0.counter +

tools/testing/selftests/bpf/progs/bpf_iter_udp4.c

68

udp_sk->drop_counters.drops1.counter);

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

35

struct udp_sock *udp_sk = ctx->udp_sk;

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

43

if (udp_sk == (void *)0)

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

50

udp6_sk = bpf_skc_to_udp6_sock(udp_sk);

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

54

inet = &udp_sk->inet;

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

57

rqueue = inet->sk.sk_rmem_alloc.counter - udp_sk->forward_deficit;

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

74

inet->sk.sk_refcnt.refs.counter, udp_sk,

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

75

udp_sk->drop_counters.drops0.counter +

tools/testing/selftests/bpf/progs/bpf_iter_udp6.c

76

udp_sk->drop_counters.drops1.counter);

tools/testing/selftests/bpf/progs/sock_destroy_prog.c

107

struct udp_sock *udp_sk = ctx->udp_sk;

tools/testing/selftests/bpf/progs/sock_destroy_prog.c

108

struct sock *sk = (struct sock *) udp_sk;

tools/testing/selftests/bpf/progs/sock_destroy_prog.c

129

struct udp_sock *udp_sk = ctx->udp_sk;

tools/testing/selftests/bpf/progs/sock_destroy_prog.c

130

struct sock *sk = (struct sock *) udp_sk;

tools/testing/selftests/bpf/progs/sock_destroy_prog.c

137

inet = &udp_sk->inet;

tools/testing/selftests/bpf/progs/sock_iter_batch.c

126

bucket[idx] = udp_sk(sk)->udp_portaddr_hash & udptable->mask;

tools/testing/selftests/bpf/progs/sock_iter_batch.c

99

struct sock *sk = (struct sock *)ctx->udp_sk;