sctp: Make sysctl tunables per net
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/sctp/associola.c b/net/sctp/associola.c
index 93a4513..b1ef3bc 100644
--- a/net/sctp/associola.c
+++ b/net/sctp/associola.c
@@ -82,6 +82,7 @@
sctp_scope_t scope,
gfp_t gfp)
{
+ struct net *net = sock_net(sk);
struct sctp_sock *sp;
int i;
sctp_paramhdr_t *p;
@@ -124,7 +125,7 @@
* socket values.
*/
asoc->max_retrans = sp->assocparams.sasoc_asocmaxrxt;
- asoc->pf_retrans = sctp_pf_retrans;
+ asoc->pf_retrans = net->sctp.pf_retrans;
asoc->rto_initial = msecs_to_jiffies(sp->rtoinfo.srto_initial);
asoc->rto_max = msecs_to_jiffies(sp->rtoinfo.srto_max);
@@ -175,7 +176,7 @@
asoc->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
asoc->timeouts[SCTP_EVENT_TIMEOUT_SACK] = asoc->sackdelay;
asoc->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] =
- min_t(unsigned long, sp->autoclose, sctp_max_autoclose) * HZ;
+ min_t(unsigned long, sp->autoclose, net->sctp.max_autoclose) * HZ;
/* Initializes the timers */
for (i = SCTP_EVENT_TIMEOUT_NONE; i < SCTP_NUM_TIMEOUT_TYPES; ++i)
@@ -281,7 +282,7 @@
* and will revert old behavior.
*/
asoc->peer.asconf_capable = 0;
- if (sctp_addip_noauth)
+ if (net->sctp.addip_noauth)
asoc->peer.asconf_capable = 1;
asoc->asconf_addr_del_pending = NULL;
asoc->src_out_of_asoc_ok = 0;
@@ -1418,6 +1419,7 @@
/* Should we send a SACK to update our peer? */
static inline int sctp_peer_needs_update(struct sctp_association *asoc)
{
+ struct net *net = sock_net(asoc->base.sk);
switch (asoc->state) {
case SCTP_STATE_ESTABLISHED:
case SCTP_STATE_SHUTDOWN_PENDING:
@@ -1425,7 +1427,7 @@
case SCTP_STATE_SHUTDOWN_SENT:
if ((asoc->rwnd > asoc->a_rwnd) &&
((asoc->rwnd - asoc->a_rwnd) >= max_t(__u32,
- (asoc->base.sk->sk_rcvbuf >> sctp_rwnd_upd_shift),
+ (asoc->base.sk->sk_rcvbuf >> net->sctp.rwnd_upd_shift),
asoc->pathmtu)))
return 1;
break;