From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Tue, 13 Feb 2018 09:27:23 +0000 (+0300)
Subject: net: Convert netfilter_net_ops
X-Git-Tag: v4.17-rc1~148^2~446^2~23
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=9549929923738d14dc450f0427a4b98ac3e8aff2;p=uclinux-h8%2Flinux.git

net: Convert netfilter_net_ops

Methods netfilter_net_init() and netfilter_net_exit()
initialize net::nf::hooks and change net-related proc
directory of net. Another pernet_operations are not
interested in forein net::nf::hooks or proc entries,
so it's safe to make them executed in parallel with
methods of other pernet operations.

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/netfilter/core.c b/net/netfilter/core.c
index 0f6b8172fb9a..d72cc786c7b7 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -629,6 +629,7 @@ static void __net_exit netfilter_net_exit(struct net *net)
 static struct pernet_operations netfilter_net_ops = {
 	.init = netfilter_net_init,
 	.exit = netfilter_net_exit,
+	.async = true,
 };
 
 int __init netfilter_init(void)