Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

4 files changed, 22 insertions, 10 deletions

diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 2ec0320fac3b..c44bf4165c6e 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -102,9 +102,9 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
         /* Set up the base timeout information.  */
         ep->timeouts[SCTP_EVENT_TIMEOUT_NONE] = 0;
         ep->timeouts[SCTP_EVENT_TIMEOUT_T1_COOKIE] =
-                SCTP_DEFAULT_TIMEOUT_T1_COOKIE;
+                msecs_to_jiffies(sp->rtoinfo.srto_initial);
         ep->timeouts[SCTP_EVENT_TIMEOUT_T1_INIT] =
-                SCTP_DEFAULT_TIMEOUT_T1_INIT;
+                msecs_to_jiffies(sp->rtoinfo.srto_initial);
         ep->timeouts[SCTP_EVENT_TIMEOUT_T2_SHUTDOWN] =
                 msecs_to_jiffies(sp->rtoinfo.srto_initial);
         ep->timeouts[SCTP_EVENT_TIMEOUT_T3_RTX] = 0;
@@ -117,12 +117,9 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep,
         ep->timeouts[SCTP_EVENT_TIMEOUT_T5_SHUTDOWN_GUARD]
                 = 5 * msecs_to_jiffies(sp->rtoinfo.srto_max);
 
-        ep->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] =
-                SCTP_DEFAULT_TIMEOUT_HEARTBEAT;
-        ep->timeouts[SCTP_EVENT_TIMEOUT_SACK] =
-                SCTP_DEFAULT_TIMEOUT_SACK;
-        ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] =
-                sp->autoclose * HZ;
+        ep->timeouts[SCTP_EVENT_TIMEOUT_HEARTBEAT] = 0;
+        ep->timeouts[SCTP_EVENT_TIMEOUT_SACK] = sctp_sack_timeout;
+        ep->timeouts[SCTP_EVENT_TIMEOUT_AUTOCLOSE] = sp->autoclose * HZ;
 
         /* Use SCTP specific send buffer space queues.  */
         ep->sndbuf_policy = sctp_sndbuf_policy;
diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
index 5135e1a25d25..e7f37faba7c0 100644
--- a/net/sctp/protocol.c
+++ b/net/sctp/protocol.c
@@ -1050,7 +1050,10 @@ SCTP_STATIC __init int sctp_init(void)
         sctp_sndbuf_policy              = 0;
 
         /* HB.interval              - 30 seconds */
-        sctp_hb_interval                = 30 * HZ;
+        sctp_hb_interval                = SCTP_DEFAULT_TIMEOUT_HEARTBEAT;
+
+        /* delayed SACK timeout */
+        sctp_sack_timeout               = SCTP_DEFAULT_TIMEOUT_SACK;
 
         /* Implementation specific variables. */
 
diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
index 7fc31849312b..dc4893474f18 100644
--- a/net/sctp/sysctl.c
+++ b/net/sctp/sysctl.c
@@ -47,6 +47,8 @@
 static ctl_handler sctp_sysctl_jiffies_ms;
 static long rto_timer_min = 1;
 static long rto_timer_max = 86400000; /* One day */
+static long sack_timer_min = 1;
+static long sack_timer_max = 500;
 
 static ctl_table sctp_table[] = {
         {
@@ -187,6 +189,17 @@ static ctl_table sctp_table[] = {
                 .mode           = 0644,
                 .proc_handler   = &proc_dointvec
         },
+        {
+                .ctl_name       = NET_SCTP_SACK_TIMEOUT,
+                .procname       = "sack_timeout",
+                .data           = &sctp_sack_timeout,
+                .maxlen         = sizeof(long),
+                .mode           = 0644,
+                .proc_handler   = &proc_doulongvec_ms_jiffies_minmax,
+                .strategy       = &sctp_sysctl_jiffies_ms,
+                .extra1         = &sack_timer_min,
+                .extra2         = &sack_timer_max,
+        },
         { .ctl_name = 0 }
 };
 
diff --git a/net/sctp/transport.c b/net/sctp/transport.c
index 0ec0fde6e6c5..a63b69179607 100644
--- a/net/sctp/transport.c
+++ b/net/sctp/transport.c
@@ -103,7 +103,6 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer,
 
         /* Set up the heartbeat timer. */
         init_timer(&peer->hb_timer);
-        peer->hb_interval = SCTP_DEFAULT_TIMEOUT_HEARTBEAT;
         peer->hb_timer.function = sctp_generate_heartbeat_event;
         peer->hb_timer.data = (unsigned long)peer;