RFR: 8329659: Serial: Extract allowed_dead_ratio from ContiguousSpace [v2]

[Albert Mingkun Yang]

On Sat, 6 Apr 2024 07:39:28 GMT, Guoxiong Li <gli at openjdk.org> wrote:

>> Hi all,
>> 
>> This patch moves the `allowed_dead_ratio` related content from `ContiguousSpace` to `DeadSpacer`.
>> 
>> The tests `make test-tier1_gc` passed locally. Thanks for taking the time to review.
>> 
>> Best Regards,
>> -- Guoxiong
>
> Guoxiong Li has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Simplify

Marked as reviewed by ayang (Reviewer).

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

PR Review: https://git.openjdk.org/jdk/pull/18661#pullrequestreview-1985731005