On Tue, 19 Oct 2021 10:05:15 GMT, Markus Grönlund <mgron...@openjdk.org> wrote:

>> Greetings,
>> 
>> This fixes the issue seen in testing when accessing an oop as part of 
>> unloading (introduced with 
>> [JDK-8266936](https://bugs.openjdk.java.net/browse/JDK-8266936)).
>> 
>> Instead, oop accesses will be done outside of unloading and the result, i.e 
>> the codesource attribute, will be cached and reused in the FinalizerEntry.
>> 
>> Testing: tier1-3, jdk_jfr
>> 
>> Thanks
>> Markus
>> 
>> PS one effect of this is that classes that unload before they have allocated 
>> anything will not have a codesource attribute. This can be fixed by letting 
>> classes register with the table as part of class loading, instead of during 
>> allocation. I will follow-up with a separate change for that.
>
> Markus Grönlund has updated the pull request incrementally with one 
> additional commit since the last revision:
> 
>   header

Looks good Markus.

-------------

Marked as reviewed by coleenp (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/6001

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