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[NETNS]: Refactor fib initialization so it can handle multiple namespaces.

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This patch makes the fib to be initialized as a subsystem for the
network namespaces. The code does not handle several namespaces yet,
so in case of a creation of a network namespace, the
creation/initialization will not occur.

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>
This commit is contained in:
Denis V. Lunev
2008-01-10 03:22:17 -08:00
committed by David S. Miller
parent dbb50165b5
commit 7b1a74fdbb
6 changed files with 92 additions and 26 deletions
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11
net/ipv4/fib_rules.c
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@@ -311,11 +311,11 @@ static int __init fib_default_rules_init(void)
return 0;
}
int __init fib4_rules_init()
int __net_init fib4_rules_init(struct net *net)
{
int err;
fib_rules_register(&init_net, &fib4_rules_ops);
fib_rules_register(net, &fib4_rules_ops);
err = fib_default_rules_init();
if (err < 0)
goto fail;
@@ -323,6 +323,11 @@ int __init fib4_rules_init()
fail:
/* also cleans all rules already added */
fib_rules_unregister(&init_net, &fib4_rules_ops);
fib_rules_unregister(net, &fib4_rules_ops);
return err;
}
void __net_exit fib4_rules_exit(struct net *net)
{
fib_rules_unregister(net, &fib4_rules_ops);
}