diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 12 |
1 files changed, 8 insertions, 4 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) |