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netns: ip6mr: dynamically allocates vif6_table

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Preliminary work to make IPv6 multicast forwarding netns-aware.

Dynamically allocates interface table vif6_table and moves it to 
struct netns_ipv6, and updates MIF_EXISTS() macro. 

At the moment, vif6_table is only referenced in init_net.

Signed-off-by: Benjamin Thery <benjamin.thery@bull.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Benjamin Thery
2008-12-10 16:15:08 -08:00
committed by David S. Miller
parent bd91b8bf37
commit 4e16880cb4
2 changed files with 70 additions and 39 deletions
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2
include/net/netns/ipv6.h
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@ -57,6 +57,8 @@ struct netns_ipv6 {
struct sock *igmp_sk;
#ifdef CONFIG_IPV6_MROUTE
struct sock *mroute6_sk;
struct mif_device *vif6_table;
int maxvif;
#endif
};
#endif