diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 12 | ||||
| -rw-r--r-- | net/ipv4/udp.c | 14 |
2 files changed, 17 insertions, 9 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index f8913923a6c0..5084333b5ab6 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -2921,7 +2921,7 @@ static struct pernet_operations __net_initdata tcp_sk_ops = { DEFINE_BPF_ITER_FUNC(tcp, struct bpf_iter_meta *meta, struct sock_common *sk_common, uid_t uid) -static int bpf_iter_init_tcp(void *priv_data) +static int bpf_iter_init_tcp(void *priv_data, struct bpf_iter_aux_info *aux) { struct tcp_iter_state *st = priv_data; struct tcp_seq_afinfo *afinfo; @@ -2933,7 +2933,7 @@ static int bpf_iter_init_tcp(void *priv_data) afinfo->family = AF_UNSPEC; st->bpf_seq_afinfo = afinfo; - ret = bpf_iter_init_seq_net(priv_data); + ret = bpf_iter_init_seq_net(priv_data, aux); if (ret) kfree(afinfo); return ret; @@ -2947,17 +2947,21 @@ static void bpf_iter_fini_tcp(void *priv_data) bpf_iter_fini_seq_net(priv_data); } -static struct bpf_iter_reg tcp_reg_info = { - .target = "tcp", +static const struct bpf_iter_seq_info tcp_seq_info = { .seq_ops = &bpf_iter_tcp_seq_ops, .init_seq_private = bpf_iter_init_tcp, .fini_seq_private = bpf_iter_fini_tcp, .seq_priv_size = sizeof(struct tcp_iter_state), +}; + +static struct bpf_iter_reg tcp_reg_info = { + .target = "tcp", .ctx_arg_info_size = 1, .ctx_arg_info = { { offsetof(struct bpf_iter__tcp, sk_common), PTR_TO_BTF_ID_OR_NULL }, }, + .seq_info = &tcp_seq_info, }; static void __init bpf_iter_register(void) diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 0fb5e4ea133f..e88efba07551 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -473,7 +473,7 @@ static struct sock *udp4_lookup_run_bpf(struct net *net, return sk; reuse_sk = lookup_reuseport(net, sk, skb, saddr, sport, daddr, hnum); - if (reuse_sk && !reuseport_has_conns(sk, false)) + if (reuse_sk) sk = reuse_sk; return sk; } @@ -3181,7 +3181,7 @@ static struct pernet_operations __net_initdata udp_sysctl_ops = { DEFINE_BPF_ITER_FUNC(udp, struct bpf_iter_meta *meta, struct udp_sock *udp_sk, uid_t uid, int bucket) -static int bpf_iter_init_udp(void *priv_data) +static int bpf_iter_init_udp(void *priv_data, struct bpf_iter_aux_info *aux) { struct udp_iter_state *st = priv_data; struct udp_seq_afinfo *afinfo; @@ -3194,7 +3194,7 @@ static int bpf_iter_init_udp(void *priv_data) afinfo->family = AF_UNSPEC; afinfo->udp_table = &udp_table; st->bpf_seq_afinfo = afinfo; - ret = bpf_iter_init_seq_net(priv_data); + ret = bpf_iter_init_seq_net(priv_data, aux); if (ret) kfree(afinfo); return ret; @@ -3208,17 +3208,21 @@ static void bpf_iter_fini_udp(void *priv_data) bpf_iter_fini_seq_net(priv_data); } -static struct bpf_iter_reg udp_reg_info = { - .target = "udp", +static const struct bpf_iter_seq_info udp_seq_info = { .seq_ops = &bpf_iter_udp_seq_ops, .init_seq_private = bpf_iter_init_udp, .fini_seq_private = bpf_iter_fini_udp, .seq_priv_size = sizeof(struct udp_iter_state), +}; + +static struct bpf_iter_reg udp_reg_info = { + .target = "udp", .ctx_arg_info_size = 1, .ctx_arg_info = { { offsetof(struct bpf_iter__udp, udp_sk), PTR_TO_BTF_ID_OR_NULL }, }, + .seq_info = &udp_seq_info, }; static void __init bpf_iter_register(void) |