Integrated: 8337217: Port VirtualMemoryTracker to use VMATree

[Afshin Zafari]

On Thu, 1 Aug 2024 15:44:32 GMT, Afshin Zafari <azafari at openjdk.org> wrote:

> - `VMATree` is used instead of `SortedLinkList` in new class `VirtualMemoryTracker`.
>  -  A wrapper/helper `RegionTree` is made around VMATree to make some calls easier.
>  - `find_reserved_region()` is used in 4 cases, it will be removed in further PRs.
>  - All tier1 tests pass except this https://bugs.openjdk.org/browse/JDK-8335167.

This pull request has now been integrated.

Changeset: 547ce030
Author:    Afshin Zafari <azafari at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/547ce0301684fdebe95ce2e8e195a019bcefe493
Stats:     1459 lines in 27 files changed: 571 ins; 567 del; 321 mod

8337217: Port VirtualMemoryTracker to use VMATree

Reviewed-by: jsjolen, gziemski

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PR: https://git.openjdk.org/jdk/pull/20425