Hi Gary,
"Gary Guo" <gary@xxxxxxxxxxx> writes:
[...]
> // SAFETY: All instances of `Request<T>` are reference counted. This
> // implementation of `AlwaysRefCounted` ensure that increments to the ref count
> // keeps the object alive in memory at least until a matching reference count
> // decrement is executed.
> unsafe impl<T: Operations> AlwaysRefCounted for Request<T> {
> fn inc_ref(&self) {
> - let refcount = &self.wrapper_ref().refcount();
> -
> - #[cfg_attr(not(CONFIG_DEBUG_MISC), allow(unused_variables))]
> - let updated = atomic_relaxed_op_unless(refcount, |x| x + 1, 0);
> -
> - #[cfg(CONFIG_DEBUG_MISC)]
> - if !updated {
> - panic!("Request refcount zero on clone")
> - }
> + self.wrapper_ref().refcount().inc();
What happened to the debug code?
BR Andreas
