[SCTP] Make init & delayed sack timeouts configurable by user.
[linux-2.6.git] / net / sctp / sysctl.c
index 7fc3184..dc48934 100644 (file)
@@ -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 }
 };