6 files changed, 14 insertions, 88 deletions

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 3de6d1e6afa7..56f3c94ae620 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -9,6 +9,8 @@
 #include <asm/types.h>          /* For __uXX types */
 #include <linux/types.h>        /* For __beXX types in userland */
 
+#include <linux/sysctl.h>       /* For ctl_path */
+
 #define IP_VS_VERSION_CODE      0x010201
 #define NVERSION(version)                       \
         (version >> 16) & 0xFF,                 \
@@ -854,6 +856,7 @@ extern int sysctl_ip_vs_expire_quiescent_template;
 extern int sysctl_ip_vs_sync_threshold[2];
 extern int sysctl_ip_vs_nat_icmp_send;
 extern struct ip_vs_stats ip_vs_stats;
+extern struct ctl_path net_vs_ctl_path[];
 
 extern struct ip_vs_service *
 ip_vs_service_get(__u32 fwmark, __u16 protocol, __be32 vaddr, __be16 vport);
diff --git a/net/ipv4/ipvs/ip_vs_ctl.c b/net/ipv4/ipvs/ip_vs_ctl.c
index 693d92490c11..9fecfe7d1164 100644
--- a/net/ipv4/ipvs/ip_vs_ctl.c
+++ b/net/ipv4/ipvs/ip_vs_ctl.c
@@ -1591,34 +1591,13 @@ static struct ctl_table vs_vars[] = {
         { .ctl_name = 0 }
 };
 
-static ctl_table vs_table[] = {
-        {
-                .procname       = "vs",
-                .mode           = 0555,
-                .child          = vs_vars
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table ipvs_ipv4_table[] = {
-        {
-                .ctl_name       = NET_IPV4,
-                .procname       = "ipv4",
-                .mode           = 0555,
-                .child          = vs_table,
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table vs_root_table[] = {
-        {
-                .ctl_name       = CTL_NET,
-                .procname       = "net",
-                .mode           = 0555,
-                .child          = ipvs_ipv4_table,
-        },
-        { .ctl_name = 0 }
+struct ctl_path net_vs_ctl_path[] = {
+        { .procname = "net", .ctl_name = CTL_NET, },
+        { .procname = "ipv4", .ctl_name = NET_IPV4, },
+        { .procname = "vs", },
+        { }
 };
+EXPORT_SYMBOL_GPL(net_vs_ctl_path);
 
 static struct ctl_table_header * sysctl_header;
 
@@ -2345,7 +2324,7 @@ int ip_vs_control_init(void)
         proc_net_fops_create(&init_net, "ip_vs", 0, &ip_vs_info_fops);
         proc_net_fops_create(&init_net, "ip_vs_stats",0, &ip_vs_stats_fops);
 
-        sysctl_header = register_sysctl_table(vs_root_table);
+        sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars);
 
         /* Initialize ip_vs_svc_table, ip_vs_svc_fwm_table, ip_vs_rtable */
         for(idx = 0; idx < IP_VS_SVC_TAB_SIZE; idx++)  {
diff --git a/net/ipv4/ipvs/ip_vs_est.c b/net/ipv4/ipvs/ip_vs_est.c
index efdd74e4fa28..dfa0d713c801 100644
--- a/net/ipv4/ipvs/ip_vs_est.c
+++ b/net/ipv4/ipvs/ip_vs_est.c
@@ -18,6 +18,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/interrupt.h>
+#include <linux/sysctl.h>
 
 #include <net/ip_vs.h>
 
diff --git a/net/ipv4/ipvs/ip_vs_lblc.c b/net/ipv4/ipvs/ip_vs_lblc.c
index bf8c04a57548..3888642706ad 100644
--- a/net/ipv4/ipvs/ip_vs_lblc.c
+++ b/net/ipv4/ipvs/ip_vs_lblc.c
@@ -123,35 +123,6 @@ static ctl_table vs_vars_table[] = {
         { .ctl_name = 0 }
 };
 
-static ctl_table vs_table[] = {
-        {
-                .procname       = "vs",
-                .mode           = 0555,
-                .child          = vs_vars_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table ipvs_ipv4_table[] = {
-        {
-                .ctl_name       = NET_IPV4,
-                .procname       = "ipv4",
-                .mode           = 0555,
-                .child          = vs_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table lblc_root_table[] = {
-        {
-                .ctl_name       = CTL_NET,
-                .procname       = "net",
-                .mode           = 0555,
-                .child          = ipvs_ipv4_table
-        },
-        { .ctl_name = 0 }
-};
-
 static struct ctl_table_header * sysctl_header;
 
 /*
@@ -582,7 +553,7 @@ static int __init ip_vs_lblc_init(void)
         int ret;
 
         INIT_LIST_HEAD(&ip_vs_lblc_scheduler.n_list);
-        sysctl_header = register_sysctl_table(lblc_root_table);
+        sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table);
         ret = register_ip_vs_scheduler(&ip_vs_lblc_scheduler);
         if (ret)
                 unregister_sysctl_table(sysctl_header);
diff --git a/net/ipv4/ipvs/ip_vs_lblcr.c b/net/ipv4/ipvs/ip_vs_lblcr.c
index f50da6411378..daa260eb21cf 100644
--- a/net/ipv4/ipvs/ip_vs_lblcr.c
+++ b/net/ipv4/ipvs/ip_vs_lblcr.c
@@ -311,35 +311,6 @@ static ctl_table vs_vars_table[] = {
         { .ctl_name = 0 }
 };
 
-static ctl_table vs_table[] = {
-        {
-                .procname       = "vs",
-                .mode           = 0555,
-                .child          = vs_vars_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table ipvs_ipv4_table[] = {
-        {
-                .ctl_name       = NET_IPV4,
-                .procname       = "ipv4",
-                .mode           = 0555,
-                .child          = vs_table
-        },
-        { .ctl_name = 0 }
-};
-
-static ctl_table lblcr_root_table[] = {
-        {
-                .ctl_name       = CTL_NET,
-                .procname       = "net",
-                .mode           = 0555,
-                .child          = ipvs_ipv4_table
-        },
-        { .ctl_name = 0 }
-};
-
 static struct ctl_table_header * sysctl_header;
 
 /*
@@ -771,7 +742,7 @@ static int __init ip_vs_lblcr_init(void)
         int ret;
 
         INIT_LIST_HEAD(&ip_vs_lblcr_scheduler.n_list);
-        sysctl_header = register_sysctl_table(lblcr_root_table);
+        sysctl_header = register_sysctl_paths(net_vs_ctl_path, vs_vars_table);
         ret = register_ip_vs_scheduler(&ip_vs_lblcr_scheduler);
         if (ret)
                 unregister_sysctl_table(sysctl_header);
diff --git a/net/ipv4/ipvs/ip_vs_sched.c b/net/ipv4/ipvs/ip_vs_sched.c
index 432235861908..121a32b1b756 100644
--- a/net/ipv4/ipvs/ip_vs_sched.c
+++ b/net/ipv4/ipvs/ip_vs_sched.c
@@ -24,6 +24,7 @@
 #include <linux/interrupt.h>
 #include <asm/string.h>
 #include <linux/kmod.h>
+#include <linux/sysctl.h>
 
 #include <net/ip_vs.h>