RFR: 8338929: Make Metaspace::deallocate space-aware [v2]

[Thomas Stuefe]

On Mon, 26 Aug 2024 12:27:12 GMT, Coleen Phillimore <coleenp at openjdk.org> wrote:

>> Thomas Stuefe 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 four additional commits since the last revision:
>> 
>>  - improve comments
>>  - Merge branch 'master' into make-deallocate-space-aware
>>  - copyrights
>>  - fast is-in-class-space check
>
> Thank you for doing this and I agree in principle but now I'm confused about these spaces.

@coleenp I improved the comments. I think as a follow-up I will take a look at these functions and figure out which ones we really need, and maybe scrap the rest.

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

PR Comment: https://git.openjdk.org/jdk/pull/20701#issuecomment-2310320584