From: Kirill Tkhai <ktkhai@virtuozzo.com>
Date: Mon, 5 Mar 2018 11:31:47 +0000 (+0300)
Subject: net: Convert fou_net_ops
X-Git-Tag: v4.17-rc1~148^2~288^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6c6c566e6dd80bec6f5bbb9c36e397ed9b109cdb;p=thirdparty%2Flinux.git

net: Convert fou_net_ops

These pernet_operations initialize and destroy
pernet net_generic(net, fou_net_id) list.
The rest of net_generic(net, fou_net_id) accesses
may happen after netlink message, and in-tree
pernet_operations do not send FOU_GENL_NAME messages.
So, these pernet_operations are safe to be marked
as async.

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

diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
index 1540db65241a6..d3e1a9af478b0 100644
--- a/net/ipv4/fou.c
+++ b/net/ipv4/fou.c
@@ -1081,6 +1081,7 @@ static struct pernet_operations fou_net_ops = {
 	.exit = fou_exit_net,
 	.id   = &fou_net_id,
 	.size = sizeof(struct fou_net),
+	.async = true,
 };
 
 static int __init fou_init(void)