RFR: 8255990: Bitmap region of dynamic CDS archive is not unmapped

Calvin Cheung ccheung at openjdk.java.net
Tue Nov 10 23:30:05 UTC 2020


Add the missing call to `unmap_region` to unmap the bitmap region of a dynamic CDS archive.

Also modify the `DynamicArchiveRelocationTest` to check for the "Unmapping region" message.

Testing:

- [x] tier1
- tiers 2,3,4 (in progress)

-------------

Commit messages:
 - 8255990: Bitmap region of dynamic CDS archive is not unmapped

Changes: https://git.openjdk.java.net/jdk/pull/1151/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=1151&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8255990
  Stats: 9 lines in 2 files changed: 8 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/1151.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/1151/head:pull/1151

PR: https://git.openjdk.java.net/jdk/pull/1151


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