[PATCH net-next v3 18/32] net: Convert pernet_subsys ops, registered via net_dev_init()
From: Kirill Tkhai <hidden>
Date: 2018-02-13 09:29:01
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
There are: 1)dev_proc_ops and dev_mc_net_ops, which create and destroy pernet proc file and not interesting for another net namespaces; 2)netdev_net_ops, which creates pernet hashes, which are not touched by another pernet_operations. So, make them async. Signed-off-by: Kirill Tkhai <redacted> Acked-by: Andrei Vagin <redacted> --- net/core/dev.c | 1 + net/core/net-procfs.c | 2 ++ 2 files changed, 3 insertions(+)
diff --git a/net/core/dev.c b/net/core/dev.c
index dda9d7b9a840..dc7506f00a66 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c@@ -8833,6 +8833,7 @@ static void __net_exit netdev_exit(struct net *net) static struct pernet_operations __net_initdata netdev_net_ops = { .init = netdev_init, .exit = netdev_exit, + .async = true, }; static void __net_exit default_device_exit(struct net *net)
diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
index e010bb800d7b..65b51e778782 100644
--- a/net/core/net-procfs.c
+++ b/net/core/net-procfs.c@@ -349,6 +349,7 @@ static void __net_exit dev_proc_net_exit(struct net *net) static struct pernet_operations __net_initdata dev_proc_ops = { .init = dev_proc_net_init, .exit = dev_proc_net_exit, + .async = true, }; static int dev_mc_seq_show(struct seq_file *seq, void *v)
@@ -405,6 +406,7 @@ static void __net_exit dev_mc_net_exit(struct net *net) static struct pernet_operations __net_initdata dev_mc_net_ops = { .init = dev_mc_net_init, .exit = dev_mc_net_exit, + .async = true, }; int __init dev_proc_init(void)