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

/linux/net/netfilter/
H A Dnf_conntrack_bpf.c329 struct nf_conn *nfct; in bpf_xdp_ct_alloc() local
331 nfct = __bpf_nf_ct_alloc_entry(dev_net(ctx->rxq->dev), bpf_tuple, tuple__sz, in bpf_xdp_ct_alloc()
333 return (struct nf_conn___init *)bpf_ct_opts_result(opts, opts__sz, nfct); in bpf_xdp_ct_alloc()
358 struct nf_conn *nfct; in bpf_xdp_ct_lookup() local
361 nfct = __bpf_nf_ct_lookup(caller_net, bpf_tuple, tuple__sz, opts, opts__sz); in bpf_xdp_ct_lookup()
362 return bpf_ct_opts_result(opts, opts__sz, nfct); in bpf_xdp_ct_lookup()
385 struct nf_conn *nfct; in bpf_skb_ct_alloc() local
389 nfct = __bpf_nf_ct_alloc_entry(net, bpf_tuple, tuple__sz, opts, opts__sz, 10); in bpf_skb_ct_alloc()
390 return (struct nf_conn___init *)bpf_ct_opts_result(opts, opts__sz, nfct); in bpf_skb_ct_alloc()
415 struct nf_conn *nfct; in bpf_skb_ct_lookup() local
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H A Dnf_conntrack_core.c502 static u32 nf_conntrack_get_id(const struct nf_conntrack *nfct) in nf_conntrack_get_id() argument
504 return nf_ct_get_id(nf_ct_to_nf_conn(nfct)); in nf_conntrack_get_id()
592 void nf_ct_destroy(struct nf_conntrack *nfct) in nf_ct_destroy() argument
594 struct nf_conn *ct = (struct nf_conn *)nfct; in nf_ct_destroy()
596 WARN_ON(refcount_read(&nfct->use) != 0); in nf_ct_destroy()
2707 static void nf_conntrack_set_closing(struct nf_conntrack *nfct) in nf_conntrack_set_closing() argument
2709 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/include/net/netfilter/
H A Dnf_conntrack.h128 nf_ct_to_nf_conn(const struct nf_conntrack *nfct) in nf_ct_to_nf_conn() argument
130 return container_of(nfct, struct nf_conn, ct_general); in nf_ct_to_nf_conn()
171 unsigned long nfct = skb_get_nfct(skb); in nf_ct_get() local
173 *ctinfo = nfct & NFCT_INFOMASK; in nf_ct_get()
174 return (struct nf_conn *)(nfct & NFCT_PTRMASK); in nf_ct_get()
177 void nf_ct_destroy(struct nf_conntrack *nfct);
/linux/include/linux/
H A Dnetfilter.h458 void nf_ct_set_closing(struct nf_conntrack *nfct);
464 static inline void nf_ct_set_closing(struct nf_conntrack *nfct) {} in nf_ct_set_closing() argument
482 void (*set_closing)(struct nf_conntrack *nfct);
484 u32 (*get_id)(const struct nf_conntrack *nfct);
H A Dskbuff.h5019 static inline void skb_set_nfct(struct sk_buff *skb, unsigned long nfct) in skb_set_nfct() argument
5023 skb->slow_gro |= !!nfct; in skb_set_nfct()
5024 skb->_nfct = nfct; in skb_set_nfct()
/linux/net/bridge/netfilter/
H A Dnf_conntrack_bridge.c302 struct nf_conntrack *nfct = skb_nfct(skb); in nf_ct_bridge_in()
310 if (!nfct || skb->pkt_type == PACKET_HOST) in nf_ct_bridge_in()
317 ct = container_of(nfct, struct nf_conn, ct_general); in nf_ct_bridge_in()
298 struct nf_conntrack *nfct = skb_nfct(skb); nf_ct_bridge_in() local
/linux/net/bridge/
H A Dbr_netfilter_hooks.c590 struct nf_conntrack *nfct = skb_nfct(skb); in br_nf_local_in() local
600 if (!nfct || skb->pkt_type == PACKET_HOST) in br_nf_local_in()
603 ct = container_of(nfct, struct nf_conn, ct_general); in br_nf_local_in()
607 if (WARN_ON_ONCE(refcount_read(&nfct->use) != 1)) { in br_nf_local_in()
620 nf_conntrack_put(nfct); in br_nf_local_in()