[jdk25u] RFR: 8366223: ZGC: ZPageAllocator::cleanup_failed_commit_multi_partition is broken

Thu Aug 28 05:50:03 UTC 2025

Hi all,

This pull request contains a backport of commit [501e6aed](https://github.com/openjdk/jdk/commit/501e6aed4407d63b000320168dc5d0553ce8a23b) from the [openjdk/jdk](https://git.openjdk.org/jdk) repository.

The commit being backported was authored by Axel Boldt-Christmas on 28 Aug 2025 and was reviewed by Stefan Karlsson and Joel Sikström.

Thanks!

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Commit messages:
 - Backport 501e6aed4407d63b000320168dc5d0553ce8a23b

Changes: https://git.openjdk.org/jdk25u/pull/141/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk25u&pr=141&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366223
  Stats: 122 lines in 4 files changed: 120 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk25u/pull/141.diff
  Fetch: git fetch https://git.openjdk.org/jdk25u.git pull/141/head:pull/141

PR: https://git.openjdk.org/jdk25u/pull/141