RFR: 8251158: Implementation of JEP 387: Elastic Metaspace [v8]

[Thomas Stuefe]

On Thu, 1 Oct 2020 19:58:31 GMT, Richard Reingruber <rrich at openjdk.org> wrote:

>> Thomas Stuefe has updated the pull request with a new target base due to a merge or a rebase. The pull request now
>> contains 13 commits:
>>  - Merge branch 'master' into jep387
>>  - Remove accidentally added file
>>  - Merge branch 'jep387' of github.com:tstuefe/jdk into jep387
>>  - Create submit.yml
>>  - Review feedback Ioi
>>  - cds MaxMetaspaceSize test does not need MaxMetaspaceSize increase
>>  - Make MetaspaceGuardAllocations a diagnostic flag (2)
>>  - Make MetaspaceGuardAllocations a diagnostic flag
>>  - Style fixes
>>  - Remove empty lines from include sections
>>  - ... and 3 more: https://git.openjdk.java.net/jdk/compare/f80a6066...f5cf615b
>
> src/hotspot/share/services/virtualMemoryTracker.cpp line 679:
> 
>> 677: }
>> 678:
>> 679: void MetaspaceSnapshot::snapshot(MetaspaceSnapshot& mss) {
> 
> This is not part of your change, but aren't `ClassType` and `NonClassType` mixed up in the body of
> `MetaspaceSnapshot::snapshot` method?

Looks like it. I opened https://bugs.openjdk.java.net/browse/JDK-8254012.

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PR: https://git.openjdk.java.net/jdk/pull/336