Merge branch 'release-2.6.27' of git://git.kernel.org/pub/scm/linux/kernel/git/ak...

[linux-2.6] / net / ipv4 / inet_hashtables.c

diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 2023d37b2708ea12ea5e5a4cb6ae010697b8d386..115f53722d2058d8847a53139ddf2fd635960e7d 100644 (file)
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -70,7 +70,8 @@ void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
 static void __inet_put_port(struct sock *sk)
 {
        struct inet_hashinfo *hashinfo = sk->sk_prot->h.hashinfo;
-       const int bhash = inet_bhashfn(inet_sk(sk)->num, hashinfo->bhash_size);
+       const int bhash = inet_bhashfn(sock_net(sk), inet_sk(sk)->num,
+                       hashinfo->bhash_size);
        struct inet_bind_hashbucket *head = &hashinfo->bhash[bhash];
        struct inet_bind_bucket *tb;
 
@@ -95,7 +96,8 @@ EXPORT_SYMBOL(inet_put_port);
 void __inet_inherit_port(struct sock *sk, struct sock *child)
 {
        struct inet_hashinfo *table = sk->sk_prot->h.hashinfo;
-       const int bhash = inet_bhashfn(inet_sk(child)->num, table->bhash_size);
+       const int bhash = inet_bhashfn(sock_net(sk), inet_sk(child)->num,
+                       table->bhash_size);
        struct inet_bind_hashbucket *head = &table->bhash[bhash];
        struct inet_bind_bucket *tb;
 
@@ -192,7 +194,7 @@ struct sock *__inet_lookup_listener(struct net *net,
        const struct hlist_head *head;
 
        read_lock(&hashinfo->lhash_lock);
-       head = &hashinfo->listening_hash[inet_lhashfn(hnum)];
+       head = &hashinfo->listening_hash[inet_lhashfn(net, hnum)];
        if (!hlist_empty(head)) {
                const struct inet_sock *inet = inet_sk((sk = __sk_head(head)));
 
@@ -225,7 +227,7 @@ struct sock * __inet_lookup_established(struct net *net,
        /* Optimize here for direct hit, only listening connections can
         * have wildcards anyways.
         */
-       unsigned int hash = inet_ehashfn(daddr, hnum, saddr, sport);
+       unsigned int hash = inet_ehashfn(net, daddr, hnum, saddr, sport);
        struct inet_ehash_bucket *head = inet_ehash_bucket(hashinfo, hash);
        rwlock_t *lock = inet_ehash_lockp(hashinfo, hash);
 
@@ -265,13 +267,13 @@ static int __inet_check_established(struct inet_timewait_death_row *death_row,
        int dif = sk->sk_bound_dev_if;
        INET_ADDR_COOKIE(acookie, saddr, daddr)
        const __portpair ports = INET_COMBINED_PORTS(inet->dport, lport);
-       unsigned int hash = inet_ehashfn(daddr, lport, saddr, inet->dport);
+       struct net *net = sock_net(sk);
+       unsigned int hash = inet_ehashfn(net, daddr, lport, saddr, inet->dport);
        struct inet_ehash_bucket *head = inet_ehash_bucket(hinfo, hash);
        rwlock_t *lock = inet_ehash_lockp(hinfo, hash);
        struct sock *sk2;
        const struct hlist_node *node;
        struct inet_timewait_sock *tw;
-       struct net *net = sock_net(sk);
 
        prefetch(head->chain.first);
        write_lock(lock);
@@ -310,11 +312,11 @@ unique:
 
        if (twp) {
                *twp = tw;
-               NET_INC_STATS_BH(LINUX_MIB_TIMEWAITRECYCLED);
+               NET_INC_STATS_BH(net, LINUX_MIB_TIMEWAITRECYCLED);
        } else if (tw) {
                /* Silly. Should hash-dance instead... */
                inet_twsk_deschedule(tw, death_row);
-               NET_INC_STATS_BH(LINUX_MIB_TIMEWAITRECYCLED);
+               NET_INC_STATS_BH(net, LINUX_MIB_TIMEWAITRECYCLED);
 
                inet_twsk_put(tw);
        }
@@ -438,7 +440,8 @@ int __inet_hash_connect(struct inet_timewait_death_row *death_row,
                local_bh_disable();
                for (i = 1; i <= remaining; i++) {
                        port = low + (i + offset) % remaining;
-                       head = &hinfo->bhash[inet_bhashfn(port, hinfo->bhash_size)];
+                       head = &hinfo->bhash[inet_bhashfn(net, port,
+                                       hinfo->bhash_size)];
                        spin_lock(&head->lock);
 
                        /* Does not bother with rcv_saddr checks,
@@ -493,7 +496,7 @@ ok:
                goto out;
        }
 
-       head = &hinfo->bhash[inet_bhashfn(snum, hinfo->bhash_size)];
+       head = &hinfo->bhash[inet_bhashfn(net, snum, hinfo->bhash_size)];
        tb  = inet_csk(sk)->icsk_bind_hash;
        spin_lock_bh(&head->lock);
        if (sk_head(&tb->owners) == sk && !sk->sk_bind_node.next) {