[NETNS][IPV6] ip6_fib - make it per network namespace

The fib table for ipv6 are moved to the network namespace structure.
All references to them are made relatively to the network namespace.

All external calls to the ip6_fib functions taking the network
namespace parameter are made using the init_net variable, so the
ip6_fib engine is ready for the namespaces but the callers not yet.

Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 157db3a1ce00..03ad23a5fd3c 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -31,8 +31,8 @@ struct fib6_rule
 
 static struct fib_rules_ops fib6_rules_ops;
 
-struct dst_entry *fib6_rule_lookup(struct flowi *fl, int flags,
-                                   pol_lookup_t lookup)
+struct dst_entry *fib6_rule_lookup(struct net *net, struct flowi *fl,
+                                   int flags, pol_lookup_t lookup)
 {
         struct fib_lookup_arg arg = {
                 .lookup_ptr = lookup,
@@ -71,7 +71,7 @@ static int fib6_rule_action(struct fib_rule *rule, struct flowi *flp,
                 goto discard_pkt;
         }
 
-        table = fib6_get_table(rule->table);
+        table = fib6_get_table(&init_net, rule->table);
         if (table)
                 rt = lookup(table, flp, flags);
 
@@ -151,7 +151,7 @@ static int fib6_rule_configure(struct fib_rule *rule, struct sk_buff *skb,
                 if (rule->table == RT6_TABLE_UNSPEC)
                         goto errout;
 
-                if (fib6_new_table(rule->table) == NULL) {
+                if (fib6_new_table(&init_net, rule->table) == NULL) {
                         err = -ENOBUFS;
                         goto errout;
                 }