8373087: Parallel: Rename PSGenerationPool to PSOldGenerationPool

[albertnetymk]

Trivial renaming to make it explicit that this class is only for old-gen.

Test: GHA

---

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Issue

• JDK-8373087: Parallel: Rename PSGenerationPool to PSOldGenerationPool (Enhancement - P4)

Reviewers

• Joel Sikström (@jsikstro - Reviewer) Review applies to c7922241
• Ivan Walulya (@walulyai - Reviewer) Review applies to c7922241
• Thomas Schatzl (@tschatzl - Reviewer)

Reviewing

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[openjdk]

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

ℹ️ This project also has non-automated pre-integration requirements. Please see the file CONTRIBUTING.md for details.

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

8373087: Parallel: Rename PSGenerationPool to PSOldGenerationPool

Reviewed-by: tschatzl, jsikstro, iwalulya

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At the time when this comment was updated there had been 18 new commits pushed to the master branch:

• 674cc3e: 8042054: JTree.updateUI uses out-of-date item size information
• 7e91d34: 8365732: RISC-V: implement AES CTR intrinsics
• 15f2538: 8373056: Shenandoah: Remove unnecessary use of ShenandoahAllocRequest.type()
• ... and 15 more: https://git.openjdk.org/jdk/compare/b5970c97bdd5b1e079e9ada0fbd469850c0e23b4...master

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[mlbridge]

Webrevs

• 01: Full - Incremental (0393cec6)
• 00: Full (c7922241)

[jsikstro]

Looks good.

There's a difference between EdenMutableSpacePool and SurvivorMutableSpacePool having "MutableSpace" in their names, but PSOldGenerationPool doesn't. I think we should remove the MutableSpace part, in a future RFE.

[tschatzl]

Indentation?

Suggested change

	PSOldGenerationPool::PSOldGenerationPool(PSOldGen* old_gen,
	const char* name,
	bool support_usage_threshold) :
	PSOldGenerationPool::PSOldGenerationPool(PSOldGen* old_gen,
	const char* name,
	bool support_usage_threshold) :

[albertnetymk]

Thanks for review.

/integrate

[openjdk]

Going to push as commit ed5fc9a.
Since your change was applied there have been 34 commits pushed to the master branch:

• 6700baa: 8357551: RISC-V: support CMoveF/D vectorization
• b83bf07: 8360192: C2: Make the type of count leading/trailing zero nodes more precise
• a659479: 8367541: Parallel: Make young and old generation fields nonstatic in ParallelScavengeHeap
• ... and 31 more: https://git.openjdk.org/jdk/compare/b5970c97bdd5b1e079e9ada0fbd469850c0e23b4...master

Your commit was automatically rebased without conflicts.

[openjdk]

@albertnetymk Pushed as commit ed5fc9a.

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