These pernet_operations (un)register sysctl, which are not touched by anybody else.
So, it's safe to make them async. Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com> --- net/ipv6/addrconf.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index a0ae1c9d37df..fb7cf120daa7 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -6523,6 +6523,7 @@ static void __net_exit addrconf_exit_net(struct net *net) static struct pernet_operations addrconf_ops = { .init = addrconf_init_net, .exit = addrconf_exit_net, + .async = true, }; static struct rtnl_af_ops inet6_ops __read_mostly = {