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    Subject[PATCH v2 09/31] net: Convert netfilter_net_ops
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    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(+)

    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)
    \
     
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