[jdk21u] Integrated: 8293114: JVM should trim the native heap

[Aleksey Shipilev]

On Fri, 21 Jul 2023 16:15:18 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> Clean backport to get the important feature to LTS users.
> 
> Additional testing:
>  - [x] Linux AArch64 fastdebug trimming tests
>  - [x] Linux AArch64 fastdebug `tier1`
>  - [x] Linux AArch64 fastdebug `tier2`
>  - [x] Linux AArch64 fastdebug `tier3`

This pull request has now been integrated.

Changeset: a094e937
Author:    Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u/commit/a094e937bfabeeacc0218220fca301e3501f67d9
Stats:     843 lines in 20 files changed: 835 ins; 0 del; 8 mod

8293114: JVM should trim the native heap

Reviewed-by: stuefe
Backport-of: 9e4fc568a6f1a93c84a84d6cc5220c6eb4e546a5

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PR: https://git.openjdk.org/jdk21u/pull/13