1 files changed, 17 insertions, 0 deletions

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 610e324348d1..540279f4c531 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -29,6 +29,7 @@
 static int zero;
 static int one = 1;
 static int four = 4;
+static int gso_max_segs = GSO_MAX_SEGS;
 static int tcp_retr1_max = 255;
 static int ip_local_port_range_min[] = { 1, 1 };
 static int ip_local_port_range_max[] = { 65535, 65535 };
@@ -559,6 +560,13 @@ static struct ctl_table ipv4_table[] = {
                 .extra1         = &one,
         },
         {
+                .procname       = "tcp_notsent_lowat",
+                .data           = &sysctl_tcp_notsent_lowat,
+                .maxlen         = sizeof(sysctl_tcp_notsent_lowat),
+                .mode           = 0644,
+                .proc_handler   = proc_dointvec,
+        },
+        {
                 .procname       = "tcp_rmem",
                 .data           = &sysctl_tcp_rmem,
                 .maxlen         = sizeof(sysctl_tcp_rmem),
@@ -754,6 +762,15 @@ static struct ctl_table ipv4_table[] = {
                 .extra2         = &four,
         },
         {
+                .procname       = "tcp_min_tso_segs",
+                .data           = &sysctl_tcp_min_tso_segs,
+                .maxlen         = sizeof(int),
+                .mode           = 0644,
+                .proc_handler   = proc_dointvec_minmax,
+                .extra1         = &zero,
+                .extra2         = &gso_max_segs,
+        },
+        {
                 .procname       = "udp_mem",
                 .data           = &sysctl_udp_mem,
                 .maxlen         = sizeof(sysctl_udp_mem),