diff options
Diffstat (limited to 'net/ipv4/udp.c')
| -rw-r--r-- | net/ipv4/udp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index d5e75e9..ffc8376 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -218,6 +218,7 @@ found: sk->sk_hash = snum; if (sk_unhashed(sk)) { sk_nulls_add_node_rcu(sk, &hslot->head); + hslot->count++; sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1); } error = 0; @@ -1053,6 +1054,7 @@ void udp_lib_unhash(struct sock *sk) spin_lock_bh(&hslot->lock); if (sk_nulls_del_node_init_rcu(sk)) { + hslot->count--; inet_sk(sk)->inet_num = 0; sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); } @@ -1862,6 +1864,7 @@ void __init udp_table_init(struct udp_table *table, const char *name) } for (i = 0; i <= table->mask; i++) { INIT_HLIST_NULLS_HEAD(&table->hash[i].head, i); + table->hash[i].count = 0; spin_lock_init(&table->hash[i].lock); } } |