net: Convert broute_net_ops, frame_filter_net_ops and frame_nat_net_ops (ec012f3b) · Commits · 戴 / test

These pernet_operations use ebt_register_table() and ebt_unregister_table() to act on the tables, which are used as argument in ebt_do_table(), called from ebtables hooks. Since there are no net-related bridge packets in-flight, when the init and exit methods are called, these pernet_operations are safe to be executed in parallel with any other. Signed-off-by:

Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

net/bridge/netfilter/ebtable_broute.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -77,6 +77,7 @@ static void __net_exit broute_net_exit(struct net *net)
		static struct pernet_operations broute_net_ops = {
		.init = broute_net_init,
		.exit = broute_net_exit,
		.async = true,
		};

		static int __init ebtable_broute_init(void)

net/bridge/netfilter/ebtable_filter.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@ static void __net_exit frame_filter_net_exit(struct net *net)
		static struct pernet_operations frame_filter_net_ops = {
		.init = frame_filter_net_init,
		.exit = frame_filter_net_exit,
		.async = true,
		};

		static int __init ebtable_filter_init(void)

net/bridge/netfilter/ebtable_nat.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -105,6 +105,7 @@ static void __net_exit frame_nat_net_exit(struct net *net)
		static struct pernet_operations frame_nat_net_ops = {
		.init = frame_nat_net_init,
		.exit = frame_nat_net_exit,
		.async = true,
		};

		static int __init ebtable_nat_init(void)

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