These pernet_operations are similar to ip6gre_net_ops. Exit method
unregisters all net ip6_tnl tunnels, and it looks like another
pernet_operations are not interested in foreign net tunnels list.
So, it's possible to mark them async.
Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com>
---
net/ipv6/ip6_tunnel.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 4b15fe928278..869e2e6750f7 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -2250,6 +2250,7 @@ static struct pernet_operations ip6_tnl_net_ops = {
.exit_batch = ip6_tnl_exit_batch_net,
.id = &ip6_tnl_net_id,
.size = sizeof(struct ip6_tnl_net),
+ .async = true,
};
/**
