RFR: 8256181: Remove Allocation of old generation on alternate memory devices functionality [v2]

[Thomas Schatzl]

On Wed, 11 Nov 2020 15:09:44 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

>> Thomas Schatzl has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   ayang review
>
> test/hotspot/jtreg/TEST.ROOT line 78:
> 
>> 76:     vm.musl \
>> 77:     docker.support \
>> 78:     test.vm.gc.nvdimm \
> 
> `test/jtreg-ext/requires/VMProps.java` still references `test.vm.gc.nvdimm`, btw.

The original change introduced the `_hrm` -> `*_hrm` change, so this is a straightforward reversal, no optimization :)

There has been one more removal possible by the `test.vm.gc.nvdimm` line in VMProps.java.

Thanks for your review!

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PR: https://git.openjdk.java.net/jdk/pull/1162