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30 lines
860 B
Diff
30 lines
860 B
Diff
From: Pablo Neira Ayuso <pablo@netfilter.org>
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Date: Thu, 1 Feb 2018 18:49:01 +0100
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Subject: [PATCH] netfilter: nft_flow_offload: no need to flush entries on
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module removal
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nft_flow_offload module removal does not require to flush existing
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flowtables, it is valid to remove this module while keeping flowtables
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around.
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Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
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---
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--- a/net/netfilter/nft_flow_offload.c
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+++ b/net/netfilter/nft_flow_offload.c
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@@ -247,14 +247,8 @@ register_expr:
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static void __exit nft_flow_offload_module_exit(void)
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{
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- struct net *net;
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-
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nft_unregister_expr(&nft_flow_offload_type);
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unregister_netdevice_notifier(&flow_offload_netdev_notifier);
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- rtnl_lock();
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- for_each_net(net)
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- nft_flow_table_iterate(net, nft_flow_offload_iterate_cleanup, NULL);
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- rtnl_unlock();
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}
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module_init(nft_flow_offload_module_init);
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