[jdk17u-dev] RFR: 8328744: Parallel: Parallel GC throws OOM before heap is fully expanded

[Zhengyu Gu]

The only conflict of the backport is copyright year line.

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Commit messages:
 - Backport 142c311e3b9bd3f00edaa6ba7bcbc9fc285ee9b9

Changes: https://git.openjdk.org/jdk17u-dev/pull/2515/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk17u-dev&pr=2515&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8328744
  Stats: 5 lines in 1 file changed: 2 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk17u-dev/pull/2515.diff
  Fetch: git fetch https://git.openjdk.org/jdk17u-dev.git pull/2515/head:pull/2515

PR: https://git.openjdk.org/jdk17u-dev/pull/2515