-typedef void (*odp_output_cb)(void *dp, struct ofpbuf *packet,
- const struct flow *key, odp_port_t out_port);
-typedef void (*odp_userspace_cb)(void *dp, struct ofpbuf *packet,
- const struct flow *key,
- const struct nlattr *action, bool may_steal);
+typedef void (*odp_execute_cb)(void *dp, struct ofpbuf *packet,
+ const struct pkt_metadata *,
+ const struct nlattr *action, bool may_steal);