netdev - [PATCH net-next 1/6] net: Convert l2tp_net

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Date:   Thu, 15 Mar 2018 12:10:57 +0300
From:   Kirill Tkhai <ktkhai@...tuozzo.com>
To:     davem@...emloft.net, wensong@...ux-vs.org, horms@...ge.net.au,
        ja@....bg, pablo@...filter.org, kadlec@...ckhole.kfki.hu,
        fw@...len.de, pshelar@....org, g.nault@...halink.fr,
        jchapman@...alix.com, lorenzo.bianconi@...hat.com,
        dwindsor@...il.com, elena.reshetova@...el.com, dsahern@...il.com,
        roopa@...ulusnetworks.com, rshearma@...cade.com,
        dan.j.williams@...el.com, amine.kherbouche@...nd.com,
        netdev@...r.kernel.org, lvs-devel@...r.kernel.org,
        netfilter-devel@...r.kernel.org, dev@...nvswitch.org,
        ktkhai@...tuozzo.com
Subject: [PATCH net-next 1/6] net: Convert l2tp_net_ops

Init method is rather simple. Exit method queues del_work
for every tunnel from per-net list. This seems to be safe
to be marked async.

Signed-off-by: Kirill Tkhai <ktkhai@...tuozzo.com>
---
 net/l2tp/l2tp_core.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
index 83421c6f0bef..189a12a5e4ac 100644
--- a/net/l2tp/l2tp_core.c
+++ b/net/l2tp/l2tp_core.c
@@ -1787,6 +1787,7 @@ static struct pernet_operations l2tp_net_ops = {
 	.exit = l2tp_exit_net,
 	.id   = &l2tp_net_id,
 	.size = sizeof(struct l2tp_net),
+	.async = true,
 };
 
 static int __init l2tp_init(void)