[jdk11u-dev] RFR: 8217850: CompressedClassSpaceSizeInJmapHeap fails after JDK-8217612 [v3]

[toshiogata]

> Hi all,
> 
> This is a backport of JDK-8217850: CompressedClassSpaceSizeInJmapHeap fails after JDK-8217612
> 
> I worked for backporting JDK-8217612, and found that this related patch should be backported at the same time.
> 
> The riginal patch is applied cleanly to JDK-8217612 applied code.
> 
> Testing: all serviceability agent tests, hotspot_all that includes CompressedClassSpaceSizeInJmapHeap.java and the test which come with JDK-8217612.
> 
> Thank you.

toshiogata has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Revert "Merge branch 'master' into toshiogata-backport-8217850"
   
   This reverts commit dab74fb67badb3c65ba75df5ee3f410f12f2b9cd, reversing
   changes made to 5b7382a21f1cc7ff394a3579d665f0459a772a1f.
 - Merge branch 'master' into toshiogata-backport-8217850
 - Backport 49c91b7f9522a991bcac789b9fcccfee8bf08b5d
 - Backport d6a75a0f86d4c84132a3794c432b34068163fa60

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

Changes:
  - all: https://git.openjdk.org/jdk11u-dev/pull/2096/files
  - new: https://git.openjdk.org/jdk11u-dev/pull/2096/files/dab74fb6..f593091d

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2096&range=02
 - incr: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=2096&range=01-02

  Stats: 39407 lines in 406 files changed: 12756 ins; 16119 del; 10532 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/2096.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev.git pull/2096/head:pull/2096

PR: https://git.openjdk.org/jdk11u-dev/pull/2096