net_inuse_ops methods expose statistics in /proc. No one from the rest of pernet_subsys or pernet_device lists does not touch net::core::inuse.
So, it's safe to make net_inuse_ops async. Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com> --- net/core/sock.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/sock.c b/net/core/sock.c index c0b5b2f17412..f04f5ec87d04 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -3075,6 +3075,7 @@ static void __net_exit sock_inuse_exit_net(struct net *net) static struct pernet_operations net_inuse_ops = { .init = sock_inuse_init_net, .exit = sock_inuse_exit_net, + .async = true, }; static __init int net_inuse_init(void)