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tcp: split the list tcp_repair_sockets on rst and cpt parts

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because here are two types of entries

Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Andrey Vagin 2012-09-17 20:05:32 +04:00 • committed by Pavel Emelyanov
parent 4c2a226458
commit 45fa18487d
1 changed files with 6 additions and 5 deletions
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11
sk-tcp.c
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@ -37,7 +37,8 @@ enum {
#define TCPOPT_SACK_PERM TCPOPT_SACK_PERMITTED
#endif
static LIST_HEAD(tcp_repair_sockets);
static LIST_HEAD(cpt_tcp_repair_sockets);
static LIST_HEAD(rst_tcp_repair_sockets);
static int tcp_repair_on(int fd)
{
@ -74,7 +75,7 @@ static int tcp_repair_establised(int fd, struct inet_sk_desc *sk)
if (ret < 0)
goto err3;
list_add_tail(&sk->rlist, &tcp_repair_sockets);
list_add_tail(&sk->rlist, &cpt_tcp_repair_sockets);
return 0;
err3:
@ -103,7 +104,7 @@ void tcp_unlock_all(void)
{
struct inet_sk_desc *sk, *n;
list_for_each_entry_safe(sk, n, &tcp_repair_sockets, rlist)
list_for_each_entry_safe(sk, n, &cpt_tcp_repair_sockets, rlist)
tcp_unlock_one(sk);
}
@ -524,14 +525,14 @@ int restore_one_tcp(int fd, struct inet_sk_info *ii)
void tcp_locked_conn_add(struct inet_sk_info *ii)
{
list_add_tail(&ii->rlist, &tcp_repair_sockets);
list_add_tail(&ii->rlist, &rst_tcp_repair_sockets);
}
void tcp_unlock_connections(void)
{
struct inet_sk_info *ii;
list_for_each_entry(ii, &tcp_repair_sockets, rlist)
list_for_each_entry(ii, &rst_tcp_repair_sockets, rlist)
nf_unlock_connection_info(ii);
}