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| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2005-12-13 23:23:09 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-03 13:10:47 -0800 |
| commit | 0fa1a53e1f055a6c790f40e7728f42a825b29248 (patch) | |
| tree | 524eb8c8cadf6053faad6c8799c0571dee92c2b1 /include/net | |
| parent | b9750ce13c08aa8a71a9b138d741f3046aefd991 (diff) | |
| download | linux-0fa1a53e1f055a6c790f40e7728f42a825b29248.tar.gz linux-0fa1a53e1f055a6c790f40e7728f42a825b29248.tar.bz2 linux-0fa1a53e1f055a6c790f40e7728f42a825b29248.zip | |
[IPV6]: Introduce inet6_timewait_sock
Out of tcp6_timewait_sock, that now is just an aggregation of
inet_timewait_sock and inet6_timewait_sock, using tw_ipv6_offset in struct
inet_timewait_sock, that is common to the IPv6 transport protocols that use
timewait sockets, like DCCP and TCP.
tw_ipv6_offset plays the struct inet_sock pinfo6 role, i.e. for the generic
code to find the IPv6 area in a timewait sock.
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/inet6_hashtables.h | 6 | ||||
| -rw-r--r-- | include/net/inet_timewait_sock.h | 3 |
2 files changed, 5 insertions, 4 deletions
diff --git a/include/net/inet6_hashtables.h b/include/net/inet6_hashtables.h index a4a204f99ea6..25f708ff020e 100644 --- a/include/net/inet6_hashtables.h +++ b/include/net/inet6_hashtables.h @@ -110,10 +110,10 @@ static inline struct sock * if(*((__u32 *)&(tw->tw_dport)) == ports && sk->sk_family == PF_INET6) { - const struct tcp6_timewait_sock *tcp6tw = tcp6_twsk(sk); + const struct inet6_timewait_sock *tw6 = inet6_twsk(sk); - if (ipv6_addr_equal(&tcp6tw->tw_v6_daddr, saddr) && - ipv6_addr_equal(&tcp6tw->tw_v6_rcv_saddr, daddr) && + 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; } diff --git a/include/net/inet_timewait_sock.h b/include/net/inet_timewait_sock.h index 28f7b2103505..ca240f856c46 100644 --- a/include/net/inet_timewait_sock.h +++ b/include/net/inet_timewait_sock.h @@ -127,7 +127,8 @@ struct inet_timewait_sock { __u16 tw_num; /* And these are ours. */ __u8 tw_ipv6only:1; - /* 31 bits hole, try to pack */ + /* 15 bits hole, try to pack */ + __u16 tw_ipv6_offset; int tw_timeout; unsigned long tw_ttd; struct inet_bind_bucket *tw_tb; |