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[TIMEWAIT]: Introduce inet_timewait_death_row

Browse source 
That groups all of the tables and variables associated to the TCP timewait
schedulling/recycling/killing code, that now can be isolated from the TCP
specific code and used by other transport protocols, such as DCCP.

Next changeset will move this code to net/ipv4/inet_timewait_sock.c

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2005-08-09 20:44:40 -07:00 • committed by David S. Miller
parent 0b4e03bf0b
commit 295ff7edb8
8 changed files with 206 additions and 171 deletions
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9
net/ipv6/tcp_ipv6.c
View file

@ -521,7 +521,7 @@ unique:
NET_INC_STATS_BH(LINUX_MIB_TIMEWAITRECYCLED);
} else if (tw) {
/* Silly. Should hash-dance instead... */
tcp_tw_deschedule(tw);
inet_twsk_deschedule(tw, &tcp_death_row);
NET_INC_STATS_BH(LINUX_MIB_TIMEWAITRECYCLED);
inet_twsk_put(tw);
@ -611,7 +611,7 @@ ok:
spin_unlock(&head->lock);
if (tw) {
tcp_tw_deschedule(tw);
inet_twsk_deschedule(tw, &tcp_death_row);
inet_twsk_put(tw);
}
@ -1820,8 +1820,9 @@ do_time_wait:
sk2 = tcp_v6_lookup_listener(&skb->nh.ipv6h->daddr, ntohs(th->dest), tcp_v6_iif(skb));
if (sk2 != NULL) {
tcp_tw_deschedule((struct inet_timewait_sock *)sk);
inet_twsk_put((struct inet_timewait_sock *)sk);
struct inet_timewait_sock *tw = inet_twsk(sk);
inet_twsk_deschedule(tw, &tcp_death_row);
inet_twsk_put(tw);
sk = sk2;
goto process;
}