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authorEric W. Biederman <ebiederm@xmission.com>2012-08-06 08:42:04 +0000
committerDavid S. Miller <davem@davemloft.net>2012-08-14 23:12:17 -0700
commit4db67e808640e3934d82ce61ee8e2e89fd877ba8 (patch)
treeff02e330187c41970c75f6d8a6275e1cc25165f0 /net/sctp/socket.c
parent4110cc255ddec59c79fba4d71cdd948d0a382140 (diff)
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>
Diffstat (limited to 'net/sctp/socket.c')
-rw-r--r--net/sctp/socket.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 4316b0f988d4..5b6dd0e3d1f6 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3471,7 +3471,7 @@ static int sctp_setsockopt_auto_asconf(struct sock *sk, char __user *optval,
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 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk)
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 @@ static int sctp_copy_laddrs(struct sock *sk, __u16 port, void *to,
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;