net: Convert pernet_subsys ops, registered via net_dev_init() (88b8ffeb) · Commits · 戴 / test

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> Signed-off-by:

David S. Miller <davem@davemloft.net>

net/core/dev.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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)

net/core/net-procfs.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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)

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