RFR: 8259776: Remove ParallelGC non-CAS oldgen allocation [v3]

[Kim Barrett]

On Tue, 19 Jan 2021 12:34:42 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>> Kim Barrett has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   move oldgen alloc with size policy recording to heap object
>
> Lgtm.

Thanks @tschatzl and @kstefanj  for reviews.

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

PR: https://git.openjdk.java.net/jdk/pull/2101