inet: add struct net argument to inet_ehashfn

Although this hash takes addresses into account, the ehash chains
can also be too long when, for instance, communications via lo occur.
So, prepare the inet_hashfn to take struct net into account.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 4f597b3175e7..eca5899729e3 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -227,7 +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);
 
@@ -267,13 +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);