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[v2,09/31] net: Convert netfilter_net_ops

Message ID 151120281571.3159.10320043330263989965.stgit@localhost.localdomain
State Deferred, archived
Delegated to: David Miller
Headers show
Series Replacing net_mutex with rw_semaphore | expand

Commit Message

Kirill Tkhai Nov. 20, 2017, 6:33 p.m. UTC 
Methods netfilter_net_init() and netfilter_net_exit()
initialize net::nf::hooks and change net-related proc
directory of net. Another pernet_operations are not
interested in forein net::nf::hooks or proc entries,
so it's safe to be execute them in parallel with
methods of other pernet operations.

Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
---
 net/netfilter/core.c |    1 +
 1 file changed, 1 insertion(+)
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Patch

diff --git a/net/netfilter/core.c b/net/netfilter/core.c
index 52cd2901a097..bfe2e44244ee 100644
--- a/net/netfilter/core.c
+++ b/net/netfilter/core.c
@@ -600,6 +600,7 @@  static void __net_exit netfilter_net_exit(struct net *net)
 static struct pernet_operations netfilter_net_ops = {
 	.init = netfilter_net_init,
 	.exit = netfilter_net_exit,
+	.async = true,
 };
 
 int __init netfilter_init(void)