From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kirill Tkhai Subject: [PATCH net-next v3 10/32] net: Convert nf_log_net_ops Date: Tue, 13 Feb 2018 12:27:31 +0300 Message-ID: <151851405178.5034.955225938789505119.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-eopbgr10105.outbound.protection.outlook.com ([40.107.1.105]:18951 "EHLO EUR02-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S934445AbeBMJ1i (ORCPT ); Tue, 13 Feb 2018 04:27:38 -0500 In-Reply-To: <151851357738.5034.10272265431844825686.stgit@localhost.localdomain> Sender: netdev-owner@vger.kernel.org List-ID: The pernet_operations would have had a problem in parallel execution with others, if init_net had been able to released. But it's not, and the rest is safe for that. There is memory allocation, which nobody else interested in, and sysctl registration. So, we make them async. Signed-off-by: Kirill Tkhai Acked-by: Andrei Vagin --- net/netfilter/nf_log.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c index c2c1b16b7538..1ba3da51050d 100644 --- a/net/netfilter/nf_log.c +++ b/net/netfilter/nf_log.c @@ -577,6 +577,7 @@ static void __net_exit nf_log_net_exit(struct net *net) static struct pernet_operations nf_log_net_ops = { .init = nf_log_net_init, .exit = nf_log_net_exit, + .async = true, }; int __init netfilter_log_init(void)