2026年6月26日 20:47，Christian König <christian.koenig@amd.com> 写道：

Just drop that, the stub fence is a global dummy and leaking reference to it is harmless.

But just in case somebody uses this code as blueprint for this own implementation we should probably clean it up.


Thanks for the review. I understand that the leak is harmless in
practice.

However, I think it's still worth cleaning up to avoid misleading
other developers who might reference this code as an example. I'd
prefer to keep this patch for the sake of code quality and
maintainability.

Please let me know if you have any objections.

Best regards,
WenTao Liang