to_time_ns
return current_in_namespace(to_time_ns(ns));
if (!current_in_namespace(to_time_ns(ns)))
owning_ns = to_time_ns(ns)->user_ns;
put_time_ns(to_time_ns(ns));
struct time_namespace *ns = to_time_ns(new);
struct time_namespace *ns = to_time_ns(nsc);
return to_time_ns(ns)->user_ns;
time_ns = to_time_ns(ns);
time_ns = to_time_ns(ns);