RFR: 8374984: Convert workerUtils to use Atomic<T> [v2]

[Kim Barrett]

On Thu, 15 Jan 2026 07:26:46 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

>> Kim Barrett has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
>> 
>>  - Merge branch 'master' into worker-utils-atomic
>>  - use compare_set
>>  - worker utils
>
> Marked as reviewed by shade (Reviewer).

Thanks for reviews @shipilev and @stefank

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

PR Comment: https://git.openjdk.org/jdk/pull/29201#issuecomment-3754527821