1254 static u32 ipoib_addr_hash(struct ipoib_neigh_hash *htbl, u8 *daddr)  in ipoib_addr_hash()  argument
1267 	return hv & htbl->mask;  in ipoib_addr_hash()
1274 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_get()  local
1280 	htbl = rcu_dereference_bh(ntbl->htbl);  in ipoib_neigh_get()
1282 	if (!htbl)  in ipoib_neigh_get()
1285 	hash_val = ipoib_addr_hash(htbl, daddr);  in ipoib_neigh_get()
1286 	for (neigh = rcu_dereference_bh(htbl->buckets[hash_val]);  in ipoib_neigh_get()
1311 	struct ipoib_neigh_hash *htbl;  in __ipoib_reap_neigh()  local
1320 	htbl = rcu_dereference_protected(ntbl->htbl,  in __ipoib_reap_neigh()
1323 	if (!htbl)  in __ipoib_reap_neigh()
1330 	for (i = 0; i < htbl->size; i++) {  in __ipoib_reap_neigh()
1332 		struct ipoib_neigh __rcu **np = &htbl->buckets[i];  in __ipoib_reap_neigh()
1396 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_alloc()  local
1400 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_neigh_alloc()
1402 	if (!htbl) {  in ipoib_neigh_alloc()
1410 	hash_val = ipoib_addr_hash(htbl, daddr);  in ipoib_neigh_alloc()
1411 	for (neigh = rcu_dereference_protected(htbl->buckets[hash_val],  in ipoib_neigh_alloc()
1437 			   rcu_dereference_protected(htbl->buckets[hash_val],  in ipoib_neigh_alloc()
1439 	rcu_assign_pointer(htbl->buckets[hash_val], neigh);  in ipoib_neigh_alloc()
1485 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_free()  local
1490 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_neigh_free()
1492 	if (!htbl)  in ipoib_neigh_free()
1495 	hash_val = ipoib_addr_hash(htbl, neigh->daddr);  in ipoib_neigh_free()
1496 	np = &htbl->buckets[hash_val];  in ipoib_neigh_free()
1520 	struct ipoib_neigh_hash *htbl;  in ipoib_neigh_hash_init()  local
1525 	ntbl->htbl = NULL;  in ipoib_neigh_hash_init()
1526 	htbl = kzalloc(sizeof(*htbl), GFP_KERNEL);  in ipoib_neigh_hash_init()
1527 	if (!htbl)  in ipoib_neigh_hash_init()
1532 		kfree(htbl);  in ipoib_neigh_hash_init()
1535 	htbl->size = size;  in ipoib_neigh_hash_init()
1536 	htbl->mask = (size - 1);  in ipoib_neigh_hash_init()
1537 	htbl->buckets = buckets;  in ipoib_neigh_hash_init()
1538 	RCU_INIT_POINTER(ntbl->htbl, htbl);  in ipoib_neigh_hash_init()
1539 	htbl->ntbl = ntbl;  in ipoib_neigh_hash_init()
1551 	struct ipoib_neigh_hash *htbl = container_of(head,  in neigh_hash_free_rcu()  local
1554 	struct ipoib_neigh __rcu **buckets = htbl->buckets;  in neigh_hash_free_rcu()
1555 	struct ipoib_neigh_table *ntbl = htbl->ntbl;  in neigh_hash_free_rcu()
1558 	kfree(htbl);  in neigh_hash_free_rcu()
1566 	struct ipoib_neigh_hash *htbl;  in ipoib_del_neighs_by_gid()  local
1573 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_del_neighs_by_gid()
1576 	if (!htbl)  in ipoib_del_neighs_by_gid()
1579 	for (i = 0; i < htbl->size; i++) {  in ipoib_del_neighs_by_gid()
1581 		struct ipoib_neigh __rcu **np = &htbl->buckets[i];  in ipoib_del_neighs_by_gid()
1606 	struct ipoib_neigh_hash *htbl;  in ipoib_flush_neighs()  local
1615 	htbl = rcu_dereference_protected(ntbl->htbl,  in ipoib_flush_neighs()
1617 	if (!htbl)  in ipoib_flush_neighs()
1624 	for (i = 0; i < htbl->size; i++) {  in ipoib_flush_neighs()
1626 		struct ipoib_neigh __rcu **np = &htbl->buckets[i];  in ipoib_flush_neighs()
1640 	rcu_assign_pointer(ntbl->htbl, NULL);  in ipoib_flush_neighs()
1641 	call_rcu(&htbl->rcu, neigh_hash_free_rcu);  in ipoib_flush_neighs()