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[net-next,v3,18/32] net: Convert pernet_subsys ops, registered via net_dev_init()

Message ID 151851413437.5034.5516560055027062884.stgit@localhost.localdomain
State Accepted, archived
Delegated to: David Miller
Headers show
Series Replacing net_mutex with rw_semaphore | expand

Commit Message

Kirill Tkhai Feb. 13, 2018, 9:28 a.m. UTC 
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 <ktkhai@virtuozzo.com>
Acked-by: Andrei Vagin <avagin@virtuozzo.com>
---
 net/core/dev.c        |    1 +
 net/core/net-procfs.c |    2 ++
 2 files changed, 3 insertions(+)
diff mbox series

Patch

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)