These pernet_operations initialize and purge net::wext_nlevents queue, and are not touched by foreign pernet_operations.
Mark them async. Signed-off-by: Kirill Tkhai <ktk...@virtuozzo.com> --- net/wireless/wext-core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c index 6cdb054484d6..32c9f1c303f9 100644 --- a/net/wireless/wext-core.c +++ b/net/wireless/wext-core.c @@ -390,6 +390,7 @@ static void __net_exit wext_pernet_exit(struct net *net) static struct pernet_operations wext_pernet_ops = { .init = wext_pernet_init, .exit = wext_pernet_exit, + .async = true, }; static int __init wireless_nlevent_init(void)