[jdk17u-dev] RFR: 8282094: [REDO] Parallel: Refactor PSCardTable::scavenge_contents_parallel [v2]

[Richard Reingruber]

> This backport is a dependency for the backport of https://bugs.openjdk.org/browse/JDK-8310031
> Applies cleanly. Only a trivial renaming is required.
> Risk is medium. We've done the downstream backport already many weeks ago.
> 
> I've tested on x86_64:
> jdk:tier1       TEST_VM_OPTS="-XX:+UseParallelGC"
> langtools:tier1 TEST_VM_OPTS="-XX:+UseParallelGC"
> 
> Local CI Testing:
> The fix passed our CI testing (e.g. 2024-02-24): JTReg tests: tier1-4 of hotspot and jdk. All of Langtools and jaxp. JCK, SPECjvm2008, SPECjbb2015, Renaissance Suite, and SAP specific tests (also with ParallelGC).
> Testing was done with fastdebug builds on the main platforms and also on Linux/PPC64le.

Richard Reingruber has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase.

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Changes:
  - all: https://git.openjdk.org/jdk17u-dev/pull/2228/files
  - new: https://git.openjdk.org/jdk17u-dev/pull/2228/files/c64debe9..c64debe9

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2228&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2228&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2228.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2228/head:pull/2228

PR: https://git.openjdk.org/jdk17u-dev/pull/2228