[jdk17u-dev] Integrated: 8305670: Performance regression in LockSupport.unpark with lots of idle threads

[Goetz Lindenmaier]

On Thu, 20 Jul 2023 12:22:34 GMT, Goetz Lindenmaier <goetz at openjdk.org> wrote:

> I backport this for parity with 17.0.9-oracle.
> 
> I had to resolve one chunk due to NULL/nullptr differences.

This pull request has now been integrated.

Changeset: 504ec276
Author:    Goetz Lindenmaier <goetz at openjdk.org>
URL:       https://git.openjdk.org/jdk17u-dev/commit/504ec27625e8d1d4884911f6e0f1d2d6c330c8cc
Stats:     53 lines in 3 files changed: 39 ins; 1 del; 13 mod

8305670: Performance regression in LockSupport.unpark with lots of idle threads

Reviewed-by: mdoerr
Backport-of: f030937a51b95dde33ce33537ee830153b2c3b56

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PR: https://git.openjdk.org/jdk17u-dev/pull/1604