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

[Zhengyu Gu]

On Fri, 23 Feb 2024 13:36:01 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

> 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.

LGTM

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Marked as reviewed by zgu (Reviewer).

PR Review: https://git.openjdk.org/jdk17u-dev/pull/2228#pullrequestreview-1909144838