net/netfilter/nf_conntrack_core.c

963 static void nf_ct_acct_merge(struct nf_conn *ct, enum ip_conntrack_info ctinfo,
974 		bytes = atomic64_read(&counter[CTINFO2DIR(ctinfo)].bytes);
975 		nf_ct_acct_update(ct, CTINFO2DIR(ctinfo), bytes);
997 	enum ip_conntrack_info ctinfo;
1000 	loser_ct = nf_ct_get(skb, &ctinfo);
1011 		nf_ct_acct_merge(ct, ctinfo, loser_ct);
1013 		nf_ct_set(skb, ct, ctinfo);
1123 	enum ip_conntrack_info ctinfo;
1128 	loser_ct = nf_ct_get(skb, &ctinfo);
1160 	enum ip_conntrack_info ctinfo;
1164 	ct = nf_ct_get(skb, &ctinfo);
1171 	if (CTINFO2DIR(ctinfo) != IP_CT_DIR_ORIGINAL)
1804 /* On success, returns 0, sets skb->_nfct | ctinfo */
1815 	enum ip_conntrack_info ctinfo;
1853 		ctinfo = IP_CT_ESTABLISHED_REPLY;
1859 			ctinfo = IP_CT_ESTABLISHED;
1861 			ctinfo = IP_CT_RELATED;
1863 			ctinfo = IP_CT_NEW;
1865 	nf_ct_set(skb, ct, ctinfo);
1901 			  enum ip_conntrack_info ctinfo)
1908 	nf_ct_refresh_acct(ct, ctinfo, skb, *timeout);
1916 				      enum ip_conntrack_info ctinfo,
1922 					       ctinfo, state);
1925 					       ctinfo, state);
1927 		return nf_conntrack_icmp_packet(ct, skb, ctinfo, state);
1930 		return nf_conntrack_icmpv6_packet(ct, skb, ctinfo, state);
1935 						   ctinfo, state);
1940 						ctinfo, state);
1945 						ctinfo, state);
1950 					       ctinfo, state);
1954 	return generic_packet(ct, skb, ctinfo);
1960 	enum ip_conntrack_info ctinfo;
1965 	tmpl = nf_ct_get(skb, &ctinfo);
1966 	if (tmpl || ctinfo == IP_CT_UNTRACKED) {
1969 		     ctinfo == IP_CT_UNTRACKED)
2003 	ct = nf_ct_get(skb, &ctinfo);
2011 	ret = nf_conntrack_handle_packet(ct, skb, dataoff, ctinfo, state);
2032 	if (ctinfo == IP_CT_ESTABLISHED_REPLY &&
2045 			  enum ip_conntrack_info ctinfo,
2062 		nf_ct_acct_update(ct, CTINFO2DIR(ctinfo), skb->len);
2067 		     enum ip_conntrack_info ctinfo,
2070 	nf_ct_acct_update(ct, CTINFO2DIR(ctinfo), skb->len);
2140 	enum ip_conntrack_info ctinfo;
2143 	ct = nf_ct_get(skb, &ctinfo);
2144 	if (CTINFO2DIR(ctinfo) == IP_CT_DIR_ORIGINAL)
2145 		ctinfo = IP_CT_RELATED_REPLY;
2147 		ctinfo = IP_CT_RELATED;
2150 	nf_ct_set(nskb, ct, ctinfo);
2156 				 enum ip_conntrack_info ctinfo)
2203 	nf_ct_set(skb, ct, ctinfo);
2232 			       enum ip_conntrack_info ctinfo)
2272 		if (!nf_ct_seq_adjust(skb, ct, ctinfo, protoff)) {
2284 	enum ip_conntrack_info ctinfo;
2287 	ct = nf_ct_get(skb, &ctinfo);
2292 		int ret = __nf_conntrack_update(net, skb, ct, ctinfo);
2297 		ct = nf_ct_get(skb, &ctinfo);
2302 	return nf_confirm_cthelper(skb, ct, ctinfo);
2311 	enum ip_conntrack_info ctinfo;
2314 	ct = nf_ct_get(skb, &ctinfo);
2316 		src_tuple = nf_ct_tuple(ct, CTINFO2DIR(ctinfo));