RFR (M) 8235573: Move JFR ObjectSample oop into OopStorage

[Coleen Phillimore]

On 8/5/20 9:47 PM, Kim Barrett wrote:
>> On Aug 5, 2020, at 8:54 AM, Coleen Phillimore <coleen.phillimore at oracle.com> wrote:
>> Thank you for the analysis why _last_sweep is a problem.  I am not happy to check in something with UB but I'd like to not try to fix a different problem with this patch.
> Understood.
>
>>   Since there are currently no 32 bit GCs that do concurrent weak reference processing, I've filed another bug to have this fixed: https://bugs.openjdk.java.net/browse/JDK-8251179
> OK.  I think Markus plans to deal with that quickly, once your change is in.
>
> So your change looks good to me.

Thank you, Kim.
Coleen
>