net: Convert proto_net_ops

This patch starts to convert pernet_subsys, registered
from subsys initcalls.

It seems safe to be executed in parallel with others,
as it's only creates/destoyes proc entry,
which nobody else is not interested in.

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

diff --git a/net/core/sock.c b/net/core/sock.c
index f2bf69b..e90d461 100644 (file)
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3386,6 +3386,7 @@ static __net_exit void proto_exit_net(struct net *net)
 static __net_initdata struct pernet_operations proto_net_ops = {
        .init = proto_init_net,
        .exit = proto_exit_net,
+       .async = true,
 };
 
 static int __init proto_init(void)