RFR: 8289137: Automatically adapt Young/OldPLABSize and when setting only MinTLABSize [v3]

[Ivan Walulya]

On Mon, 11 Jul 2022 09:27:00 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>> Hi all,
>> 
>>   can I get reviews for this enhancement fixing a sometimes annoying UI issue where setting `-XX:MinTLABSize` does not automatically update `-XX:YoungPLABSize` and `-XX:OldPLABSize` if they are not set?
>> This avoids some unnecessary retries.
>> 
>> Testing: gha, test case
>> 
>> Thanks,
>>   Thomas
>
> Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:
> 
>   iwalulya review

Lgtm!

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Marked as reviewed by iwalulya (Reviewer).

PR: https://git.openjdk.org/jdk/pull/9425