From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kirill Tkhai Subject: [PATCH net-next v3 09/32] net: Convert netfilter_net_ops Date: Tue, 13 Feb 2018 12:27:23 +0300 Message-ID: <151851404350.5034.17341759858212182174.stgit@localhost.localdomain> References: <151851357738.5034.10272265431844825686.stgit@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit To: davem@davemloft.net, vyasevic@redhat.com, kstewart@linuxfoundation.org, pombredanne@nexb.com, vyasevich@gmail.com, mark.rutland@arm.com, gregkh@linuxfoundation.org, adobriyan@gmail.com, fw@strlen.de, nicolas.dichtel@6wind.com, xiyou.wangcong@gmail.com, roman.kapl@sysgo.com, paul@paul-moore.com, dsahern@gmail.com, daniel@iogearbox.net, lucien.xin@gmail.com, mschiffer@universe-factory.net, rshearma@brocade.com, netdev@vger.kernel.org, ktkhai@virtuozzo.com, ebiederm@xmission.com, avagin@virtuozzo.com, gorcunov@virtuozzo.com, eric.dumazet@gmail.com, stephen@networkplumber.org, ktkhai@virtuozzo.com Return-path: Received: from mail-eopbgr10096.outbound.protection.outlook.com ([40.107.1.96]:15552 "EHLO EUR02-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S934400AbeBMJ12 (ORCPT ); Tue, 13 Feb 2018 04:27:28 -0500 In-Reply-To: <151851357738.5034.10272265431844825686.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: 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 Acked-by: Andrei Vagin --- net/netfilter/core.c | 1 + 1 file changed, 1 insertion(+) 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)