RFR: 8324649: Shenandoah: refactor implementation of free set [v6]

[Kelvin Nilsen]

On Sat, 3 Feb 2024 01:51:24 GMT, Y. Srinivas Ramakrishna <ysr at openjdk.org> wrote:

>> Kelvin Nilsen has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Rename and comments for _capacity_of and _used_by
>
> src/hotspot/share/gc/shenandoah/shenandoahFreeSet.cpp line 715:
> 
>> 713: }
>> 714: 
>> 715: // Move no more than max_xfer_regions from the existing Collector free partitions to the Mutator free partition.
> 
> I'd avoid the somewhat redundant "Mutator free partition" or "Collector free partition", but merely say "Mutator partition" and "Collector partition". I'd reserve the term "free partition" for a partition that is not a NotFree partition. This allows terseness and precision at the same time.

Agree.  Thanks.  Fixed.

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PR Review Comment: https://git.openjdk.org/jdk/pull/17561#discussion_r1477088887