net/netfilter/nf_flow_table_core.c

24 	struct flow_offload_tuple *ft = &flow->tuplehash[dir].tuple;
25 	struct nf_conntrack_tuple *ctt = &flow->ct->tuplehash[dir].tuple;
89 	struct dst_entry *dst = route->tuple[dir].dst;
91 	route->tuple[dir].dst = NULL;
100 	struct flow_offload_tuple *flow_tuple = &flow->tuplehash[dir].tuple;
113 	flow_tuple->iifidx = route->tuple[dir].in.ifindex;
114 	for (i = route->tuple[dir].in.num_encaps - 1; i >= 0; i--) {
115 		flow_tuple->encap[j].id = route->tuple[dir].in.encap[i].id;
116 		flow_tuple->encap[j].proto = route->tuple[dir].in.encap[i].proto;
117 		if (route->tuple[dir].in.ingress_vlans & BIT(i))
121 	flow_tuple->encap_num = route->tuple[dir].in.num_encaps;
123 	switch (route->tuple[dir].xmit_type) {
125 		memcpy(flow_tuple->out.h_dest, route->tuple[dir].out.h_dest,
127 		memcpy(flow_tuple->out.h_source, route->tuple[dir].out.h_source,
129 		flow_tuple->out.ifidx = route->tuple[dir].out.ifindex;
130 		flow_tuple->out.hw_ifidx = route->tuple[dir].out.hw_ifindex;
142 	flow_tuple->xmit_type = route->tuple[dir].xmit_type;
150 	if (flow->tuplehash[dir].tuple.xmit_type == FLOW_OFFLOAD_XMIT_NEIGH ||
151 	    flow->tuplehash[dir].tuple.xmit_type == FLOW_OFFLOAD_XMIT_XFRM)
152 		dst_release(flow->tuplehash[dir].tuple.dst_cache);
224 	const struct flow_offload_tuple *tuple = data;
226 	return jhash(tuple, offsetof(struct flow_offload_tuple, __hash), seed);
233 	return jhash(&tuplehash->tuple, offsetof(struct flow_offload_tuple, __hash), seed);
239 	const struct flow_offload_tuple *tuple = arg->key;
242 	if (memcmp(&x->tuple, tuple, offsetof(struct flow_offload_tuple, __hash)))
353 		    struct flow_offload_tuple *tuple)
359 	tuplehash = rhashtable_lookup(&flow_table->rhashtable, tuple,
364 	dir = tuplehash->tuple.dir;
398 		if (tuplehash->tuple.dir)
501 		new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.dst_port;
506 		new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.src_port;
527 		new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_REPLY].tuple.src_port;
532 		new_port = flow->tuplehash[FLOW_OFFLOAD_DIR_ORIGINAL].tuple.dst_port;
576 	    (flow->tuplehash[0].tuple.iifidx == dev->ifindex ||
577 	     flow->tuplehash[1].tuple.iifidx == dev->ifindex))