These pernet_operations create and destroy sysctl, which are not touched by anybody else.
Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com> Acked-by: Andrei Vagin <ava...@virtuozzo.com> --- net/ipv4/sysctl_net_ipv4.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c index 93e172118a94..89683d868b37 100644 --- a/net/ipv4/sysctl_net_ipv4.c +++ b/net/ipv4/sysctl_net_ipv4.c @@ -1219,6 +1219,7 @@ static __net_exit void ipv4_sysctl_exit_net(struct net *net) static __net_initdata struct pernet_operations ipv4_sysctl_ops = { .init = ipv4_sysctl_init_net, .exit = ipv4_sysctl_exit_net, + .async = true, }; static __init int sysctl_ipv4_init(void)