8358529: GenShen: Heuristics do not respond to changes in SoftMaxHeapSize

[rgithubli]

Backport of JDK-8358529. Bug fix, so heuristics respects soft max heap size.

Testing: GHA.

---

Progress

• Change must not contain extraneous whitespace
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• JDK-8358529 needs maintainer approval

Issue

• JDK-8358529: GenShen: Heuristics do not respond to changes in SoftMaxHeapSize (Bug - P4 - Approved)

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Update a local copy of the PR:
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[openjdk]

@rgithubli This change now passes all automated pre-integration checks.

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After integration, the commit message for the final commit will be:

8358529: GenShen: Heuristics do not respond to changes in SoftMaxHeapSize

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At the time when this comment was updated there had been 52 new commits pushed to the master branch:

• 0153d7e: 8370942: test/jdk/java/security/Provider/NewInstance.java and /test/jdk/java/security/cert/CertStore/NoLDAP.java may skip without notifying
• b22f6a4: 8375963: [25u] Set designator DEFAULT_PROMOTED_VERSION_PRE=ea in jdk25u-dev
• b0efb28: 8372835: WorkQueue::push is missing an acquire-fence
• ... and 49 more: https://git.openjdk.org/jdk25u-dev/compare/308eab5175697f6b168a6def11ff8ef212ac8ebd...master

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[openjdk]

This backport pull request has now been updated with issue from the original commit.

[rgithubli]

/approval

[openjdk]

@rgithubli usage: /approval [<id>] (request|cancel) [<text>]

[rgithubli]

/approval request Backport of JDK-8358529. Bug fix, so generational shenandoah heuristics can respect soft max heap size.

Testing: GHA.

[openjdk]

⚠️ @rgithubli This change is now ready for you to apply for maintainer approval. This can be done directly in each associated issue or by using the /approval command.

[openjdk]

@rgithubli
8358529: The approval request has been created successfully.

[mlbridge]

Webrevs

• 00: Full (0cbdfb07)