864 static u32 ipoib_addr_hash(struct ipoib_neigh_hash *htbl, u8 *daddr)  in ipoib_addr_hash()  argument
877 	return hv & htbl->mask;  in ipoib_addr_hash()
884 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_get()  local
890 	htbl = rcu_dereference_bh(ntbl->htbl);  in ipoib_neigh_get()
892 	if (!htbl)  in ipoib_neigh_get()
895 	hash_val = ipoib_addr_hash(htbl, daddr);  in ipoib_neigh_get()
896 	for (neigh = rcu_dereference_bh(htbl->buckets[hash_val]);  in ipoib_neigh_get()
919 	struct ipoib_neigh_hash *htbl;  in __ipoib_reap_neigh()  local
930 	htbl = rcu_dereference_protected(ntbl->htbl,  in __ipoib_reap_neigh()
933 	if (!htbl)  in __ipoib_reap_neigh()
943 	for (i = 0; i < htbl->size; i++) {  in __ipoib_reap_neigh()
945 		struct ipoib_neigh __rcu **np = &htbl->buckets[i];  in __ipoib_reap_neigh()
1006 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_alloc()  local
1010 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_neigh_alloc()
1012 	if (!htbl) {  in ipoib_neigh_alloc()
1020 	hash_val = ipoib_addr_hash(htbl, daddr);  in ipoib_neigh_alloc()
1021 	for (neigh = rcu_dereference_protected(htbl->buckets[hash_val],  in ipoib_neigh_alloc()
1047 			   rcu_dereference_protected(htbl->buckets[hash_val],  in ipoib_neigh_alloc()
1049 	rcu_assign_pointer(htbl->buckets[hash_val], neigh);  in ipoib_neigh_alloc()
1095 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_free()  local
1100 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_neigh_free()
1102 	if (!htbl)  in ipoib_neigh_free()
1105 	hash_val = ipoib_addr_hash(htbl, neigh->daddr);  in ipoib_neigh_free()
1106 	np = &htbl->buckets[hash_val];  in ipoib_neigh_free()
1130 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_hash_init()  local
1135 	ntbl->htbl = NULL;  in ipoib_neigh_hash_init()
1136 	htbl = kzalloc(sizeof(*htbl), GFP_KERNEL);  in ipoib_neigh_hash_init()
1137 	if (!htbl)  in ipoib_neigh_hash_init()
1143 		kfree(htbl);  in ipoib_neigh_hash_init()
1146 	htbl->size = size;  in ipoib_neigh_hash_init()
1147 	htbl->mask = (size - 1);  in ipoib_neigh_hash_init()
1148 	htbl->buckets = buckets;  in ipoib_neigh_hash_init()
1149 	ntbl->htbl = htbl;  in ipoib_neigh_hash_init()
1150 	htbl->ntbl = ntbl;  in ipoib_neigh_hash_init()
1163 	struct ipoib_neigh_hash *htbl = container_of(head,  in neigh_hash_free_rcu()  local
1166 	struct ipoib_neigh __rcu **buckets = htbl->buckets;  in neigh_hash_free_rcu()
1167 	struct ipoib_neigh_table *ntbl = htbl->ntbl;  in neigh_hash_free_rcu()
1170 	kfree(htbl);  in neigh_hash_free_rcu()
1178 	struct ipoib_neigh_hash *htbl;  in ipoib_del_neighs_by_gid()  local
1185 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_del_neighs_by_gid()
1188 	if (!htbl)  in ipoib_del_neighs_by_gid()
1191 	for (i = 0; i < htbl->size; i++) {  in ipoib_del_neighs_by_gid()
1193 		struct ipoib_neigh __rcu **np = &htbl->buckets[i];  in ipoib_del_neighs_by_gid()
1218 	struct ipoib_neigh_hash *htbl;  in ipoib_flush_neighs()  local
1226 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_flush_neighs()
1228 	if (!htbl)  in ipoib_flush_neighs()
1235 	for (i = 0; i < htbl->size; i++) {  in ipoib_flush_neighs()
1237 		struct ipoib_neigh __rcu **np = &htbl->buckets[i];  in ipoib_flush_neighs()
1251 	rcu_assign_pointer(ntbl->htbl, NULL);  in ipoib_flush_neighs()
1252 	call_rcu(&htbl->rcu, neigh_hash_free_rcu);  in ipoib_flush_neighs()