sctp: Make the address lists per network namespace
- Move the address lists into struct net
- Add per network namespace initialization and cleanup
- Pass around struct net so it is everywhere I need it.
- Rename all of the global variable references into references
to the variables moved into struct net
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Acked-by: Vlad Yasevich <vyasevich@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 4316b0f..5b6dd0e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3471,7 +3471,7 @@
sp->do_auto_asconf = 0;
} else if (val && !sp->do_auto_asconf) {
list_add_tail(&sp->auto_asconf_list,
- &sctp_auto_asconf_splist);
+ &sock_net(sk)->sctp.auto_asconf_splist);
sp->do_auto_asconf = 1;
}
return 0;
@@ -3964,7 +3964,7 @@
sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1);
if (sctp_default_auto_asconf) {
list_add_tail(&sp->auto_asconf_list,
- &sctp_auto_asconf_splist);
+ &sock_net(sk)->sctp.auto_asconf_splist);
sp->do_auto_asconf = 1;
} else
sp->do_auto_asconf = 0;
@@ -4653,9 +4653,10 @@
union sctp_addr temp;
int cnt = 0;
int addrlen;
+ struct net *net = sock_net(sk);
rcu_read_lock();
- list_for_each_entry_rcu(addr, &sctp_local_addr_list, list) {
+ list_for_each_entry_rcu(addr, &net->sctp.local_addr_list, list) {
if (!addr->valid)
continue;