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Searched refs:nfct (Results 1 – 8 of 8) sorted by relevance

/linux/net/netfilter/
H A Dnf_conntrack_bpf.c297 struct nf_conn *nfct; in bpf_xdp_ct_alloc() local
299 nfct = __bpf_nf_ct_alloc_entry(dev_net(ctx->rxq->dev), bpf_tuple, tuple__sz, in bpf_xdp_ct_alloc()
301 if (IS_ERR(nfct)) { in bpf_xdp_ct_alloc()
303 opts->error = PTR_ERR(nfct); in bpf_xdp_ct_alloc()
307 return (struct nf_conn___init *)nfct; in bpf_xdp_ct_alloc()
332 struct nf_conn *nfct; in bpf_xdp_ct_lookup() local
335 nfct = __bpf_nf_ct_lookup(caller_net, bpf_tuple, tuple__sz, opts, opts__sz); in bpf_xdp_ct_lookup()
336 if (IS_ERR(nfct)) { in bpf_xdp_ct_lookup()
338 opts->error = PTR_ERR(nfct); in bpf_xdp_ct_lookup()
341 return nfct; in bpf_xdp_ct_lookup()
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H A Dnf_nat_bpf.c31 __bpf_kfunc int bpf_ct_set_nat_info(struct nf_conn___init *nfct, in bpf_ct_set_nat_info() argument
35 struct nf_conn *ct = (struct nf_conn *)nfct; in bpf_ct_set_nat_info()
H A Dcore.c712 void nf_conntrack_destroy(struct nf_conntrack *nfct) in nf_conntrack_destroy() argument
719 ct_hook->destroy(nfct); in nf_conntrack_destroy()
726 void nf_ct_set_closing(struct nf_conntrack *nfct) in nf_ct_set_closing() argument
730 if (!nfct) in nf_ct_set_closing()
736 ct_hook->set_closing(nfct); in nf_ct_set_closing()
H A Dnf_synproxy_core.c420 struct nf_conntrack *nfct, enum ip_conntrack_info ctinfo, in synproxy_send_tcp() argument
434 if (nfct) { in synproxy_send_tcp()
435 nf_ct_set(nskb, (struct nf_conn *)nfct, ctinfo); in synproxy_send_tcp()
436 nf_conntrack_get(nfct); in synproxy_send_tcp()
814 struct nf_conntrack *nfct, enum ip_conntrack_info ctinfo, in synproxy_send_tcp_ipv6() argument
846 if (nfct) { in synproxy_send_tcp_ipv6()
847 nf_ct_set(nskb, (struct nf_conn *)nfct, ctinfo); in synproxy_send_tcp_ipv6()
848 nf_conntrack_get(nfct); in synproxy_send_tcp_ipv6()
H A Dnf_conntrack_core.c574 void nf_ct_destroy(struct nf_conntrack *nfct) in nf_ct_destroy() argument
576 struct nf_conn *ct = (struct nf_conn *)nfct; in nf_ct_destroy()
578 WARN_ON(refcount_read(&nfct->use) != 0); in nf_ct_destroy()
2697 static void nf_conntrack_set_closing(struct nf_conntrack *nfct) in nf_conntrack_set_closing() argument
2699 struct nf_conn *ct = nf_ct_to_nf_conn(nfct); in nf_conntrack_set_closing()
/linux/include/linux/netfilter/
H A Dnf_conntrack_common.h31 void nf_conntrack_destroy(struct nf_conntrack *nfct);
34 static inline void nf_conntrack_put(struct nf_conntrack *nfct) in nf_conntrack_put() argument
36 if (nfct && refcount_dec_and_test(&nfct->use)) in nf_conntrack_put()
37 nf_conntrack_destroy(nfct); in nf_conntrack_put()
39 static inline void nf_conntrack_get(struct nf_conntrack *nfct) in nf_conntrack_get() argument
41 if (nfct) in nf_conntrack_get()
42 refcount_inc(&nfct->use); in nf_conntrack_get()
/linux/net/bridge/netfilter/
H A Dnf_conntrack_bridge.c298 struct nf_conntrack *nfct = skb_nfct(skb); in nf_ct_bridge_in() local
306 if (!nfct || skb->pkt_type == PACKET_HOST) in nf_ct_bridge_in()
313 ct = container_of(nfct, struct nf_conn, ct_general); in nf_ct_bridge_in()
/linux/include/linux/
H A Dnetfilter.h447 void nf_ct_set_closing(struct nf_conntrack *nfct);
453 static inline void nf_ct_set_closing(struct nf_conntrack *nfct) {} in nf_ct_set_closing() argument
471 void (*set_closing)(struct nf_conntrack *nfct);