50 	struct ip_vs_dest __rcu	*dest;	/* real server (cache) */  member
90 	return rcu_dereference(s->buckets[ip_vs_dh_hashkey(af, addr)].dest);  in ip_vs_dh_get()
103 	struct ip_vs_dest *dest;  in ip_vs_dh_reassign()  local
110 		dest = rcu_dereference_protected(b->dest, 1);  in ip_vs_dh_reassign()
111 		if (dest)  in ip_vs_dh_reassign()
112 			ip_vs_dest_put(dest);  in ip_vs_dh_reassign()
114 			RCU_INIT_POINTER(b->dest, NULL);  in ip_vs_dh_reassign()
119 			dest = list_entry(p, struct ip_vs_dest, n_list);  in ip_vs_dh_reassign()
120 			ip_vs_dest_hold(dest);  in ip_vs_dh_reassign()
121 			RCU_INIT_POINTER(b->dest, dest);  in ip_vs_dh_reassign()
138 	struct ip_vs_dest *dest;  in ip_vs_dh_flush()  local
142 		dest = rcu_dereference_protected(b->dest, 1);  in ip_vs_dh_flush()
143 		if (dest) {  in ip_vs_dh_flush()
144 			ip_vs_dest_put(dest);  in ip_vs_dh_flush()
145 			RCU_INIT_POINTER(b->dest, NULL);  in ip_vs_dh_flush()
188 				 struct ip_vs_dest *dest)  in ip_vs_dh_dest_changed()  argument
203 static inline int is_overloaded(struct ip_vs_dest *dest)  in is_overloaded()  argument
205 	return dest->flags & IP_VS_DEST_F_OVERLOAD;  in is_overloaded()
216 	struct ip_vs_dest *dest;  in ip_vs_dh_schedule()  local
222 	dest = ip_vs_dh_get(svc->af, s, &iph->daddr);  in ip_vs_dh_schedule()
223 	if (!dest  in ip_vs_dh_schedule()
224 	    || !(dest->flags & IP_VS_DEST_F_AVAILABLE)  in ip_vs_dh_schedule()
225 	    || atomic_read(&dest->weight) <= 0  in ip_vs_dh_schedule()
226 	    || is_overloaded(dest)) {  in ip_vs_dh_schedule()
233 		      IP_VS_DBG_ADDR(dest->af, &dest->addr),  in ip_vs_dh_schedule()
234 		      ntohs(dest->port));  in ip_vs_dh_schedule()
236 	return dest;  in ip_vs_dh_schedule()