8373421: Parallel: Rename young generation eden and survivor space pool

[albertnetymk]

Trivial renaming two *SpacePool classes:

EdenMutableSpacePool -> PSEdenSpacePool
SurvivorMutableSpacePool -> PSSurvivorSpacePool

Test: tier1

---

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Issue

• JDK-8373421: Parallel: Rename young generation eden and survivor space pool (Enhancement - P4)

Reviewers

• Thomas Schatzl (@tschatzl - Reviewer)
• Joel Sikström (@jsikstro - Reviewer)

Reviewing

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[bridgekeeper]

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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:

8373421: Parallel: Rename young generation eden and survivor space pool

Reviewed-by: tschatzl, jsikstro

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At the time when this comment was updated there had been 8 new commits pushed to the master branch:

• 4b774cb: 8370489: Some compiler tests miss the @key randomness
• b46aef8: 8371871: libSharedCloseAgent.cpp crashes VS2019 and older VS2022 compiler
• 920a99f: 8370731: Tests in vmTestbase/nsk/monitoring/GarbageCollectorMXBean/CollectionCounters/ failed: OutOfMemoryError
• ... and 5 more: https://git.openjdk.org/jdk/compare/655e9cda3f6b1fa3a6f0553e7745aa088dde53e8...master

As there are no conflicts, your changes will automatically be rebased on top of these commits when integrating. If you prefer to avoid this automatic rebasing, please check the documentation for the /integrate command for further details.

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@albertnetymk The following label will be automatically applied to this pull request:

• hotspot-gc

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[mlbridge]

Webrevs

• 00: Full (5b6672ae)

[jsikstro]

Looks good.

A side note, I can see that Serial is the only GC that calls its file "serialMemoryPools.hpp", while all other GCs call it "..MemoryPool.hpp". ZGC has its MemoryPool implementation in zServiceability.hpp.

$ find src/hotspot/share/gc -name "*MemoryPool*.hpp"
src/hotspot/share/gc/epsilon/epsilonMemoryPool.hpp
src/hotspot/share/gc/g1/g1MemoryPool.hpp
src/hotspot/share/gc/parallel/psMemoryPool.hpp
src/hotspot/share/gc/serial/serialMemoryPools.hpp
src/hotspot/share/gc/shenandoah/shenandoahMemoryPool.hpp

[albertnetymk]

Thanks for review.

/integrate

[openjdk]

Going to push as commit aa986be.
Since your change was applied there have been 9 commits pushed to the master branch:

• 6a6ff87: 8372860: TestCodeCacheUnloadDuringConcCycle fails on ARM32
• 4b774cb: 8370489: Some compiler tests miss the @key randomness
• b46aef8: 8371871: libSharedCloseAgent.cpp crashes VS2019 and older VS2022 compiler
• ... and 6 more: https://git.openjdk.org/jdk/compare/655e9cda3f6b1fa3a6f0553e7745aa088dde53e8...master

Your commit was automatically rebased without conflicts.

[openjdk]

@albertnetymk Pushed as commit aa986be.

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