[IPVS]: Switch to using ctl_paths.

The feature of ipvs ctls is that the net/ipv4/vs path
is common for core ipvs ctls and for two schedulers,
so I make it exported and re-use it in modules.

Two other .c files required linux/sysctl.h to make the
extern declaration of this path compile well.

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Acked-by: Simon Horman <horms@verge.net.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 0 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);