RFR: 8340631: assert(reserved_rgn->contain_region(base_addr, size)) failed: Reserved CDS region should contain this mapping region [v3]

[Matias Saavedra Silva]

> What testing with `UseCompressedClassPointers` set to false, this assert is hit due to memory being released twice during the failure path of CDS archive mapping. This patch makes it so the RW and RO regions are only released once at the end in `MetaspaceShared::release_reserved_spaces()`. Verified with tier 1-4 tests.

Matias Saavedra Silva has updated the pull request incrementally with one additional commit since the last revision:

  Stefan comment

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Changes:
  - all: https://git.openjdk.org/jdk/pull/22743/files
  - new: https://git.openjdk.org/jdk/pull/22743/files/4402f98b..b5896259

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=22743&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=22743&range=01-02

  Stats: 5 lines in 1 file changed: 2 ins; 2 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/22743.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/22743/head:pull/22743

PR: https://git.openjdk.org/jdk/pull/22743