net: Convert ila_net_ops

These pernet_operations register and unregister nf hooks.
Also they populate and depopulate ila_net_id-pointed hash
table. The table is changed by hooks during skb processing
and via netlink request. It looks impossible for another
net pernet_operations to force the table reading or writing,
so, they are able to be marked as async.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
index 44c39c5f06384c6c83901036a2e94bcda439f91c..e438699f000f196ebafa4063884a4d440b0b714d 100644 (file)
--- a/net/ipv6/ila/ila_xlat.c
+++ b/net/ipv6/ila/ila_xlat.c
@@ -613,6 +613,7 @@ static struct pernet_operations ila_net_ops = {
        .exit = ila_exit_net,
        .id   = &ila_net_id,
        .size = sizeof(struct ila_net),
+       .async = true,
 };
 
 static int ila_xlat_addr(struct sk_buff *skb, bool sir2ila)