inet: add struct net argument to inet_lhashfn

Listening-on-one-port sockets in many namespaces produce long 
chains in the listening_hash-es, so prepare the inet_lhashfn 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, 1 insertions, 1 deletions

diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index dc1b78de8990..4f597b3175e7 100644
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -194,7 +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)));