| commit | bcab1ddd9b2b105390712a9c1605bdb20a7f9a03 | [log] [tgz] |
|---|---|---|
| author | Kirill Tkhai <ktkhai@virtuozzo.com> | Tue Feb 13 12:26:33 2018 +0300 |
| committer | David S. Miller <davem@davemloft.net> | Tue Feb 13 10:36:05 2018 -0500 |
| tree | c50571b51e23a882af827651bb43dd10b8006f0f | |
| parent | 1a57feb847c56d6193f67d0e892c24e71f9e3ab1 [diff] |
net: Move mutex_unlock() in cleanup_net() up net_sem protects from pernet_list changing, while ops_free_list() makes simple kfree(), and it can't race with other pernet_operations callbacks. So we may release net_mutex earlier then it was. Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Acked-by: Andrei Vagin <avagin@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>