Message ID | 7bde7269-872c-763e-096e-8abd59f7765e@virtuozzo.com |
---|---|
State | Changes Requested, archived |
Delegated to: | David Miller |
Headers | show |
Series | exit_net checks for objects initialized in net_init hook | expand |
diff --git a/net/core/fib_notifier.c b/net/core/fib_notifier.c index 4fc202d..57aec96 100644 --- a/net/core/fib_notifier.c +++ b/net/core/fib_notifier.c @@ -161,8 +161,16 @@ static int __net_init fib_notifier_net_init(struct net *net) return 0; } +static void __net_exit fib_notifier_net_exit(struct net *net) +{ + WARN_ONCE(!list_empty(&net->fib_notifier_ops), + "net %x %s: fib_notifier_ops list is not empty\n", + net->ns.inum, __func__); +} + static struct pernet_operations fib_notifier_net_ops = { .init = fib_notifier_net_init, + .exit = fib_notifier_net_exit, }; static int __init fib_notifier_init(void)
Be sure that fib_notifier_ops list initilized in net_init hook was return to initial state. Signed-off-by: Vasily Averin <vvs@virtuozzo.com> --- net/core/fib_notifier.c | 8 ++++++++ 1 file changed, 8 insertions(+)