[NETNS]: Namespacing IPv4 fib rules.

The final trick for rules: place fib4_rules_ops into struct net and
modify initialization path for this.

Acked-by: Benjamin Thery <benjamin.thery@bull.net>
Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 61a28ff9440a..a7bd5d83e43e 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -4,8 +4,10 @@
 
 #ifndef __NETNS_IPV4_H__
 #define __NETNS_IPV4_H__
+
 struct ctl_table_header;
 struct ipv4_devconf;
+struct fib_rules_ops;
 
 struct netns_ipv4 {
 #ifdef CONFIG_SYSCTL
@@ -13,5 +15,8 @@ struct netns_ipv4 {
 #endif
         struct ipv4_devconf     *devconf_all;
         struct ipv4_devconf     *devconf_dflt;
+#ifdef CONFIG_IP_MULTIPLE_TABLES
+        struct fib_rules_ops    *rules_ops;
+#endif
 };
 #endif