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| author | Pavel Emelyanov <xemul@openvz.org> | 2008-01-31 05:03:27 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-01-31 19:28:17 -0800 |
| commit | 535174efbe0f0454f0595c31b823498c197eeb4f (patch) | |
| tree | 7fc438f82e73f117882e31b6f7025e295e399b09 /net/ipv6 | |
| parent | 22e0e62cd09dcf56fe1a7be66698b6e130e4314c (diff) | |
| download | linux-stable-535174efbe0f0454f0595c31b823498c197eeb4f.tar.gz linux-stable-535174efbe0f0454f0595c31b823498c197eeb4f.tar.bz2 linux-stable-535174efbe0f0454f0595c31b823498c197eeb4f.zip | |
[IPV6]: Introduce the INET6_TW_MATCH macro.
We have INET_MATCH, INET_TW_MATCH and INET6_MATCH to test sockets and
twbuckets for matching, but ipv6 twbuckets are tested manually.
Here's the INET6_TW_MATCH to help with it.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6')
| -rw-r--r-- | net/ipv6/inet6_hashtables.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c index a66a7d8e2811..06b01befc90e 100644 --- a/net/ipv6/inet6_hashtables.c +++ b/net/ipv6/inet6_hashtables.c @@ -80,17 +80,8 @@ struct sock *__inet6_lookup_established(struct inet_hashinfo *hashinfo, } /* Must check for a TIME_WAIT'er before going to listener hash. */ sk_for_each(sk, node, &head->twchain) { - const struct inet_timewait_sock *tw = inet_twsk(sk); - - if(*((__portpair *)&(tw->tw_dport)) == ports && - sk->sk_family == PF_INET6) { - const struct inet6_timewait_sock *tw6 = inet6_twsk(sk); - - if (ipv6_addr_equal(&tw6->tw_v6_daddr, saddr) && - ipv6_addr_equal(&tw6->tw_v6_rcv_saddr, daddr) && - (!sk->sk_bound_dev_if || sk->sk_bound_dev_if == dif)) - goto hit; - } + if (INET6_TW_MATCH(sk, hash, saddr, daddr, ports, dif)) + goto hit; } read_unlock(lock); return NULL; @@ -185,15 +176,9 @@ static int __inet6_check_established(struct inet_timewait_death_row *death_row, /* Check TIME-WAIT sockets first. */ sk_for_each(sk2, node, &head->twchain) { - const struct inet6_timewait_sock *tw6 = inet6_twsk(sk2); - tw = inet_twsk(sk2); - if(*((__portpair *)&(tw->tw_dport)) == ports && - sk2->sk_family == PF_INET6 && - ipv6_addr_equal(&tw6->tw_v6_daddr, saddr) && - ipv6_addr_equal(&tw6->tw_v6_rcv_saddr, daddr) && - (!sk2->sk_bound_dev_if || sk2->sk_bound_dev_if == dif)) { + if (INET6_TW_MATCH(sk2, hash, saddr, daddr, ports, dif)) { if (twsk_unique(sk, sk2, twp)) goto unique; else |