31   struct bpf_tunnel_key tkey = {};  in handle_ingress()  local
32   bpf_skb_get_tunnel_key(skb, &tkey,  in handle_ingress()
35   int *ifindex = vni2if.lookup(&tkey.tunnel_id);  in handle_ingress()
40         &(struct host){tkey.tunnel_id, tkey.remote_ipv4, 0, 0});  in handle_ingress()
44     bpf_trace_printk("ingress invalid tunnel_id=%d\n", tkey.tunnel_id);  in handle_ingress()
62   struct bpf_tunnel_key tkey = {};  in handle_egress()  local
65     tkey.tunnel_id = dst_host->tunnel_id;  in handle_egress()
66     tkey.remote_ipv4 = dst_host->remote_ipv4;  in handle_egress()
67     bpf_skb_set_tunnel_key(skb, &tkey,  in handle_egress()
71     struct bpf_tunnel_key tkey = {};  in handle_egress()  local
76     tkey.tunnel_id = dst_host->tunnel_id;  in handle_egress()
77     tkey.remote_ipv4 = dst_host->remote_ipv4;  in handle_egress()
78     bpf_skb_set_tunnel_key(skb, &tkey,  in handle_egress()