RFR: 8214455: Relocate CDS archived regions to the top of the G1 heap [v3]

[Ioi Lam]

On Tue, 6 Apr 2021 09:41:25 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

>> Ioi Lam 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 five additional commits since the last revision:
>> 
>>  - Merge branch 'master' into 8214455-relocated-archived-regions-to-heap-top
>>  - fixed indentation (review comment by @calvinccheung)
>>  - @tschatzl review -- fix typos and whitespace
>>  - Added -Xlog:cds=debug in case this test fails again
>>  - 8214455: Relocate CDS archived regions to the top of the G1 heap
>
> Lgtm.

Thanks @tschatzl and @calvinccheung for the review.

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PR: https://git.openjdk.java.net/jdk/pull/3349