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authorPavel Emelyanov <xemul@openvz.org>2008-06-16 17:13:27 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-16 17:13:27 -0700
commit9f26b3add3783c0af869ea2207871da5dafefffa (patch)
treeadadfc84d2daf5133c0c536d87242df049daf53e /net
parent2086a65078bd24682bdcf413d9c91d81988b8359 (diff)
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>
Diffstat (limited to 'net')
-rw-r--r--net/ipv4/inet_hashtables.c6
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);