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 <ktk...@virtuozzo.com>
---
net/ipv6/ila/ila_xlat.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv6/ila/ila_xlat.c b/net/ipv6/ila/ila_xlat.c
index 44c39c5f0638..e438699f000f 100644
--- 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)
