10 static struct hlist_head *pubkey_bucket(struct pubkey_hashtable *table,  in pubkey_bucket()  argument
17 	const u64 hash = siphash(pubkey, NOISE_PUBLIC_KEY_LEN, &table->key);  in pubkey_bucket()
19 	return &table->hashtable[hash & (HASH_SIZE(table->hashtable) - 1)];  in pubkey_bucket()
24 	struct pubkey_hashtable *table = kvmalloc(sizeof(*table), GFP_KERNEL);  in wg_pubkey_hashtable_alloc()  local
26 	if (!table)  in wg_pubkey_hashtable_alloc()
29 	get_random_bytes(&table->key, sizeof(table->key));  in wg_pubkey_hashtable_alloc()
30 	hash_init(table->hashtable);  in wg_pubkey_hashtable_alloc()
31 	mutex_init(&table->lock);  in wg_pubkey_hashtable_alloc()
32 	return table;  in wg_pubkey_hashtable_alloc()
35 void wg_pubkey_hashtable_add(struct pubkey_hashtable *table,  in wg_pubkey_hashtable_add()  argument
38 	mutex_lock(&table->lock);  in wg_pubkey_hashtable_add()
40 			   pubkey_bucket(table, peer->handshake.remote_static));  in wg_pubkey_hashtable_add()
41 	mutex_unlock(&table->lock);  in wg_pubkey_hashtable_add()
44 void wg_pubkey_hashtable_remove(struct pubkey_hashtable *table,  in wg_pubkey_hashtable_remove()  argument
47 	mutex_lock(&table->lock);  in wg_pubkey_hashtable_remove()
49 	mutex_unlock(&table->lock);  in wg_pubkey_hashtable_remove()
54 wg_pubkey_hashtable_lookup(struct pubkey_hashtable *table,  in wg_pubkey_hashtable_lookup()  argument
60 	hlist_for_each_entry_rcu_bh(iter_peer, pubkey_bucket(table, pubkey),  in wg_pubkey_hashtable_lookup()
73 static struct hlist_head *index_bucket(struct index_hashtable *table,  in index_bucket()  argument
79 	return &table->hashtable[(__force u32)index &  in index_bucket()
80 				 (HASH_SIZE(table->hashtable) - 1)];  in index_bucket()
85 	struct index_hashtable *table = kvmalloc(sizeof(*table), GFP_KERNEL);  in wg_index_hashtable_alloc()  local
87 	if (!table)  in wg_index_hashtable_alloc()
90 	hash_init(table->hashtable);  in wg_index_hashtable_alloc()
91 	spin_lock_init(&table->lock);  in wg_index_hashtable_alloc()
92 	return table;  in wg_index_hashtable_alloc()
119 __le32 wg_index_hashtable_insert(struct index_hashtable *table,  in wg_index_hashtable_insert()  argument
124 	spin_lock_bh(&table->lock);  in wg_index_hashtable_insert()
126 	spin_unlock_bh(&table->lock);  in wg_index_hashtable_insert()
134 				    index_bucket(table, entry->index),  in wg_index_hashtable_insert()
144 	spin_lock_bh(&table->lock);  in wg_index_hashtable_insert()
146 				    index_bucket(table, entry->index),  in wg_index_hashtable_insert()
149 			spin_unlock_bh(&table->lock);  in wg_index_hashtable_insert()
158 			   index_bucket(table, entry->index));  in wg_index_hashtable_insert()
159 	spin_unlock_bh(&table->lock);  in wg_index_hashtable_insert()
166 bool wg_index_hashtable_replace(struct index_hashtable *table,  in wg_index_hashtable_replace()  argument
172 	spin_lock_bh(&table->lock);  in wg_index_hashtable_replace()
188 	spin_unlock_bh(&table->lock);  in wg_index_hashtable_replace()
192 void wg_index_hashtable_remove(struct index_hashtable *table,  in wg_index_hashtable_remove()  argument
195 	spin_lock_bh(&table->lock);  in wg_index_hashtable_remove()
197 	spin_unlock_bh(&table->lock);  in wg_index_hashtable_remove()
202 wg_index_hashtable_lookup(struct index_hashtable *table,  in wg_index_hashtable_lookup()  argument
209 	hlist_for_each_entry_rcu_bh(iter_entry, index_bucket(table, index),  in wg_index_hashtable_lookup()