RFR: 8212107: VMThread issues and cleanup [v2]

[Robbin Ehn]

On Fri, 18 Sep 2020 09:15:49 GMT, Robbin Ehn <rehn at openjdk.org> wrote:

>> src/hotspot/share/runtime/vmThread.cpp line 427:
>> 
>>> 425:
>>> 426:   // Notify previous op done
>>> 427:   mu_queue.notify();
>> 
>> So, `notify`, not `notifyAll` here? We sure we want to bet who -- of all current waiters -- gets the notification?
>
> Will be changed, due to above issue.

Please go over the changes in fceebea and see if you agree that it is correct :)
Passes t1-t8.

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PR: https://git.openjdk.java.net/jdk/pull/228