RFR: 8375437: G1: Convert G1EvacFailureRegions to use Atomic<T>

[Ivan Walulya]

On Fri, 16 Jan 2026 09:33:05 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> Hi all,
> 
>   please review the conversion of `G1EvacFailureRegions` to use `Atomic<T>` instead of `AtomicAccess`. Nothing particularly unusual with this change I believe.
> 
> Testing: gha
> 
> Thanks,
>   Thomas

Marked as reviewed by iwalulya (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/29275#pullrequestreview-3670127934