[NETNS]: Place fib tables into netns.

The preparatory work has been done. All we need is to substitute
fib_table_hash with net->ipv4.fib_table_hash. Netns context is
available when required.

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, 2 insertions, 4 deletions

diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
index dfb95d732aa5..025b225181e1 100644
--- a/include/net/ip_fib.h
+++ b/include/net/ip_fib.h
@@ -120,8 +120,6 @@ struct fib_result_nl {
         int             err;      
 };
 
-extern struct hlist_head fib_table_hash[];
-
 #ifdef CONFIG_IP_ROUTE_MULTIPATH
 
 #define FIB_RES_NH(res)         ((res).fi->fib_nh[(res).nh_sel])
@@ -170,8 +168,8 @@ static inline struct fib_table *fib_get_table(struct net *net, u32 id)
         struct hlist_head *ptr;
 
         ptr = id == RT_TABLE_LOCAL ?
-                &fib_table_hash[TABLE_LOCAL_INDEX] :
-                &fib_table_hash[TABLE_MAIN_INDEX];
+                &net->ipv4.fib_table_hash[TABLE_LOCAL_INDEX] :
+                &net->ipv4.fib_table_hash[TABLE_MAIN_INDEX];
         return hlist_entry(ptr->first, struct fib_table, tb_hlist);
 }