[TCP]: Add tcp_slow_start_after_idle sysctl.

[linux-2.6-omap-h63xx.git] / net / ipv4 / sysctl_net_ipv4.c

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 652685623519d74cca40682afbc7ade2785a8eab..ce4cd5f355116e2d0d30e96aff51a2f6f2c0e90f 100644 (file)
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -12,6 +12,7 @@
 #include <linux/sysctl.h>
 #include <linux/config.h>
 #include <linux/igmp.h>
+#include <linux/inetdevice.h>
 #include <net/snmp.h>
 #include <net/icmp.h>
 #include <net/ip.h>
@@ -22,6 +23,7 @@
 extern int sysctl_ip_nonlocal_bind;
 
 #ifdef CONFIG_SYSCTL
+static int zero;
 static int tcp_retr1_max = 255; 
 static int ip_local_port_range_min[] = { 1, 1 };
 static int ip_local_port_range_max[] = { 65535, 65535 };
@@ -179,14 +181,6 @@ ctl_table ipv4_table[] = {
                .proc_handler   = &ipv4_doint_and_flush,
                .strategy       = &ipv4_doint_and_flush_strategy,
        },
-        {
-               .ctl_name       = NET_IPV4_AUTOCONFIG,
-               .procname       = "ip_autoconfig",
-               .data           = &ipv4_config.autoconfig,
-               .maxlen         = sizeof(int),
-               .mode           = 0644,
-               .proc_handler   = &proc_dointvec
-       },
         {
                .ctl_name       = NET_IPV4_NO_PMTU_DISC,
                .procname       = "ip_no_pmtu_disc",
@@ -613,6 +607,15 @@ ctl_table ipv4_table[] = {
                .proc_handler   = &proc_dointvec_jiffies,
                .strategy       = &sysctl_jiffies
        },
+       {
+               .ctl_name       = NET_IPV4_IPFRAG_MAX_DIST,
+               .procname       = "ipfrag_max_dist",
+               .data           = &sysctl_ipfrag_max_dist,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec_minmax,
+               .extra1         = &zero
+       },
        {
                .ctl_name       = NET_TCP_NO_METRICS_SAVE,
                .procname       = "tcp_no_metrics_save",
@@ -645,7 +648,56 @@ ctl_table ipv4_table[] = {
                .proc_handler   = &proc_tcp_congestion_control,
                .strategy       = &sysctl_tcp_congestion_control,
        },
-
+       {
+               .ctl_name       = NET_TCP_ABC,
+               .procname       = "tcp_abc",
+               .data           = &sysctl_tcp_abc,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = NET_TCP_MTU_PROBING,
+               .procname       = "tcp_mtu_probing",
+               .data           = &sysctl_tcp_mtu_probing,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = NET_TCP_BASE_MSS,
+               .procname       = "tcp_base_mss",
+               .data           = &sysctl_tcp_base_mss,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+        {
+               .ctl_name       = NET_IPV4_TCP_WORKAROUND_SIGNED_WINDOWS,
+               .procname       = "tcp_workaround_signed_windows",
+               .data           = &sysctl_tcp_workaround_signed_windows,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec
+       },
+#ifdef CONFIG_NET_DMA
+       {
+               .ctl_name       = NET_TCP_DMA_COPYBREAK,
+               .procname       = "tcp_dma_copybreak",
+               .data           = &sysctl_tcp_dma_copybreak,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec
+       },
+#endif
+       {
+               .ctl_name       = NET_TCP_SLOW_START_AFTER_IDLE,
+               .procname       = "tcp_slow_start_after_idle",
+               .data           = &sysctl_tcp_slow_start_after_idle,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec
+       },
        { .ctl_name = 0 }
 };