39 	struct ip_vs_dest __rcu	*dest;	/* real server (cache) */  member
81 static inline bool is_unavailable(struct ip_vs_dest *dest)  in is_unavailable()  argument
83 	return atomic_read(&dest->weight) <= 0 ||  in is_unavailable()
84 	       dest->flags & IP_VS_DEST_F_OVERLOAD;  in is_unavailable()
109 	struct ip_vs_dest *dest;  in ip_vs_mh_reset()  local
113 		dest = rcu_dereference_protected(l->dest, 1);  in ip_vs_mh_reset()
114 		if (dest) {  in ip_vs_mh_reset()
115 			ip_vs_dest_put(dest);  in ip_vs_mh_reset()
116 			RCU_INIT_POINTER(l->dest, NULL);  in ip_vs_mh_reset()
127 	struct ip_vs_dest *dest;  in ip_vs_mh_permutate()  local
141 		dest = list_entry(p, struct ip_vs_dest, n_list);  in ip_vs_mh_permutate()
143 		ds->offset = ip_vs_mh_hashkey(svc->af, &dest->addr,  in ip_vs_mh_permutate()
144 					      dest->port, &s->hash1, 0) %  in ip_vs_mh_permutate()
146 		ds->skip = ip_vs_mh_hashkey(svc->af, &dest->addr,  in ip_vs_mh_permutate()
147 					    dest->port, &s->hash2, 0) %  in ip_vs_mh_permutate()
151 		lw = atomic_read(&dest->last_weight);  in ip_vs_mh_permutate()
166 	struct ip_vs_dest *dest, *new_dest;  in ip_vs_mh_populate()  local
208 			dest = rcu_dereference_protected(s->lookup[c].dest, 1);  in ip_vs_mh_populate()
210 			if (dest != new_dest) {  in ip_vs_mh_populate()
211 				if (dest)  in ip_vs_mh_populate()
212 					ip_vs_dest_put(dest);  in ip_vs_mh_populate()
214 				RCU_INIT_POINTER(s->lookup[c].dest, new_dest);  in ip_vs_mh_populate()
240 	struct ip_vs_dest *dest = rcu_dereference(s->lookup[hash].dest);  in ip_vs_mh_get()  local
242 	return (!dest || is_unavailable(dest)) ? NULL : dest;  in ip_vs_mh_get()
252 	struct ip_vs_dest *dest;  in ip_vs_mh_get_fallback()  local
257 	dest = rcu_dereference(s->lookup[ihash].dest);  in ip_vs_mh_get_fallback()
258 	if (!dest)  in ip_vs_mh_get_fallback()
260 	if (!is_unavailable(dest))  in ip_vs_mh_get_fallback()
261 		return dest;  in ip_vs_mh_get_fallback()
264 		      IP_VS_DBG_ADDR(dest->af, &dest->addr), ntohs(dest->port));  in ip_vs_mh_get_fallback()
273 		dest = rcu_dereference(s->lookup[hash].dest);  in ip_vs_mh_get_fallback()
274 		if (!dest)  in ip_vs_mh_get_fallback()
276 		if (!is_unavailable(dest))  in ip_vs_mh_get_fallback()
277 			return dest;  in ip_vs_mh_get_fallback()
280 			      IP_VS_DBG_ADDR(dest->af, &dest->addr),  in ip_vs_mh_get_fallback()
281 			      ntohs(dest->port), roffset);  in ip_vs_mh_get_fallback()
324 	struct ip_vs_dest *dest;  in ip_vs_mh_gcd_weight()  local
328 	list_for_each_entry(dest, &svc->destinations, n_list) {  in ip_vs_mh_gcd_weight()
329 		weight = atomic_read(&dest->last_weight);  in ip_vs_mh_gcd_weight()
345 	struct ip_vs_dest *dest;  in ip_vs_mh_shift_weight()  local
356 	list_for_each_entry(dest, &svc->destinations, n_list) {  in ip_vs_mh_shift_weight()
357 		new_weight = atomic_read(&dest->last_weight);  in ip_vs_mh_shift_weight()
432 				 struct ip_vs_dest *dest)  in ip_vs_mh_dest_changed()  argument
477 	struct ip_vs_dest *dest;  in ip_vs_mh_schedule()  local
492 		dest = ip_vs_mh_get_fallback(svc, s, hash_addr, port);  in ip_vs_mh_schedule()
494 		dest = ip_vs_mh_get(svc, s, hash_addr, port);  in ip_vs_mh_schedule()
496 	if (!dest) {  in ip_vs_mh_schedule()
504 		      IP_VS_DBG_ADDR(dest->af, &dest->addr),  in ip_vs_mh_schedule()
505 		      ntohs(dest->port));  in ip_vs_mh_schedule()
507 	return dest;  in ip_vs_mh_schedule()