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inet: add struct net argument to inet_lhashfn

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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>
This commit is contained in:
Pavel Emelyanov
2008-06-16 17:13:08 -07:00
committed by David S. Miller
parent 7f635ab71e
commit 2086a65078
3 changed files with 5 additions and 4 deletions
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2
net/ipv4/inet_hashtables.c
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@@ -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)));