netdev - [PATCH net-next 2/6] net: Convert mpls_net

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Message-ID: <152110506653.28582.3966480691261586346.stgit@localhost.localdomain>
Date:   Thu, 15 Mar 2018 12:11:06 +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 2/6] net: Convert mpls_net_ops

These pernet_operations register and unregister sysctl table.
Exit methods frees platform_labels from net::mpls::platform_label.
Everything is per-net, and they looks safe to be marked async.

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

diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
index 7a4de6d618b1..d4a89a8be013 100644
--- a/net/mpls/af_mpls.c
+++ b/net/mpls/af_mpls.c
@@ -2488,6 +2488,7 @@ static void mpls_net_exit(struct net *net)
 static struct pernet_operations mpls_net_ops = {
 	.init = mpls_net_init,
 	.exit = mpls_net_exit,
+	.async = true,
 };
 
 static struct rtnl_af_ops mpls_af_ops __read_mostly = {