can_pernet_ops 861 net/can/af_can.c static struct pernet_operations can_pernet_ops __read_mostly = { can_pernet_ops 883 net/can/af_can.c err = register_pernet_subsys(&can_pernet_ops); can_pernet_ops 903 net/can/af_can.c unregister_pernet_subsys(&can_pernet_ops); can_pernet_ops 918 net/can/af_can.c unregister_pernet_subsys(&can_pernet_ops);