[lilliput-jdk17u:lilliput] Integrated: 8308107: [Lilliput/JDK17] Cherry-pick: 8291555: Implement alternative fast-locking scheme

Tue May 23 15:26:42 UTC 2023

On Tue, 16 May 2023 14:27:01 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> This brings "8291555: Implement alternative fast-locking scheme" into lilliput/jdk17. Lots of small improvements, most importantly the fixed-size lock-stack, plus tons of testing and reviews that went into the upstream change that went into JDK21.
> 
> Testing:
>  - [x] tier1 (x86, x86_64, aarch64)
>  - [x] tier2 (x86, x86_64, aarch64)

This pull request has now been integrated.

Changeset: dc437555
Author:    Roman Kennke <rkennke at openjdk.org>
URL:       https://git.openjdk.org/lilliput-jdk17u/commit/dc437555b0568a91bb47c983ef1b35019b53a5b6
Stats:     1319 lines in 67 files changed: 535 ins; 385 del; 399 mod

8308107: [Lilliput/JDK17] Cherry-pick: 8291555: Implement alternative fast-locking scheme

Reviewed-by: shade

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PR: https://git.openjdk.org/lilliput-jdk17u/pull/19