inetpeer: add namespace support for inetpeer
now inetpeer doesn't support namespace,the information will
be leaking across namespace.
this patch move the global vars v4_peers and v6_peers to
netns_ipv4 and netns_ipv6 as a field peers.
add struct pernet_operations inetpeer_ops to initial pernet
inetpeer data.
and change family_to_base and inet_getpeer to support namespace.
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 98b30d0..006c21c 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -938,7 +938,7 @@
get_random_bytes(&shuffle, sizeof(shuffle));
atomic_add(shuffle + 1U, &net->ipv4.rt_genid);
- inetpeer_invalidate_tree(AF_INET);
+ inetpeer_invalidate_tree(net, AF_INET);
}
/*