state_transition
struct state_transition *item = kmalloc_obj(*item, GFP_ATOMIC);
struct state_transition *itr, *tmp;
void (*state_transition)(struct ip_vs_conn *cp, int direction,
int (*state_transition)(struct ip_vs_conn *cp, int direction,
if (likely(pd->pp->state_transition))
pd->pp->state_transition(cp, direction, skb, pd);
.state_transition = NULL,
.state_transition = NULL,
.state_transition = sctp_state_transition,
.state_transition = tcp_state_transition,
.state_transition = udp_state_transition,