[SCTP] Make init & delayed sack timeouts configurable by user.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 0 deletions

diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index dfad4d3c581c..47727c7cc628 100644
--- a/include/net/sctp/structs.h
+++ b/include/net/sctp/structs.h
@@ -161,6 +161,9 @@ extern struct sctp_globals {
          */
         int sndbuf_policy;
 
+        /* Delayed SACK timeout  200ms default*/
+        int sack_timeout;
+
         /* HB.interval              - 30 seconds  */
         int hb_interval;
 
@@ -217,6 +220,7 @@ extern struct sctp_globals {
 #define sctp_sndbuf_policy              (sctp_globals.sndbuf_policy)
 #define sctp_max_retrans_path           (sctp_globals.max_retrans_path)
 #define sctp_max_retrans_init           (sctp_globals.max_retrans_init)
+#define sctp_sack_timeout               (sctp_globals.sack_timeout)
 #define sctp_hb_interval                (sctp_globals.hb_interval)
 #define sctp_max_instreams              (sctp_globals.max_instreams)
 #define sctp_max_outstreams             (sctp_globals.max_outstreams)