RFR: 8368740: Serial: Swap eden and survivor spaces position in young generation [v2]

[Guoxiong Li]

On Tue, 14 Oct 2025 08:33:48 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> End users can notice a change-of-behavior, so maybe we can have a release-note stating SurvivorRatio might not hold in the heap-almost-full situation.

So good.

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PR Review Comment: https://git.openjdk.org/jdk/pull/27513#discussion_r2428394853