netdev - [PATCH RFC 14/25] net: Move net_defaults_ops to pernet

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Date:   Fri, 17 Nov 2017 21:29:31 +0300
From:   Kirill Tkhai <ktkhai@...tuozzo.com>
To:     davem@...emloft.net, vyasevic@...hat.com,
        kstewart@...uxfoundation.org, pombredanne@...b.com,
        vyasevich@...il.com, mark.rutland@....com,
        gregkh@...uxfoundation.org, adobriyan@...il.com, fw@...len.de,
        nicolas.dichtel@...nd.com, xiyou.wangcong@...il.com,
        roman.kapl@...go.com, paul@...l-moore.com, dsahern@...il.com,
        daniel@...earbox.net, lucien.xin@...il.com,
        mschiffer@...verse-factory.net, rshearma@...cade.com,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        ktkhai@...tuozzo.com, ebiederm@...ssion.com, avagin@...tuozzo.com,
        gorcunov@...tuozzo.com, eric.dumazet@...il.com,
        stephen@...workplumber.org, ktkhai@...tuozzo.com
Subject: [PATCH RFC 14/25] net: Move net_defaults_ops to pernet_sys list

According to net/core/Makefile, net/core/net_namespace.o
core initcalls execute right after net/core/sock.o.

net_defaults_ops introduces only net_defaults_init_net method,
and it acts on net::core::sysctl_somaxconn, which
is not interested the rest of pernet_subsys and pernet_device
lists. Then, move it to pernet_sys.

Signed-off-by: Kirill Tkhai <ktkhai@...tuozzo.com>
---
 net/core/net_namespace.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
index 2e8295aa7003..7fc9d44c1817 100644
--- a/net/core/net_namespace.c
+++ b/net/core/net_namespace.c
@@ -371,7 +371,7 @@ static struct pernet_operations net_defaults_ops = {
 
 static __init int net_defaults_init(void)
 {
-	if (register_pernet_subsys(&net_defaults_ops))
+	if (register_pernet_sys(&net_defaults_ops))
 		panic("Cannot initialize net default settings");
 
 	return 0;