[jdk21u-dev] Integrated: 8325587: Shenandoah: ShenandoahLock should allow blocking in VM

[Liang Mao]

On Thu, 9 May 2024 05:51:03 GMT, Liang Mao <lmao at openjdk.org> wrote:

> Clean backport of fixing rare long hand shake while mutator threads in heavy contention on ShenandoahLock.
> 
> Additional testing:
> - [x] Linux aarch64 server fastdebug, hotspot/jtreg/tier1 with +UseShenandoahGC

This pull request has now been integrated.

Changeset: ad5e16f6
Author:    Liang Mao <lmao at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
URL:       https://git.openjdk.org/jdk21u-dev/commit/ad5e16f6b31608a22ed90e42d84d0ffa1df6ffc5
Stats:     67 lines in 3 files changed: 48 ins; 1 del; 18 mod

8325587: Shenandoah: ShenandoahLock should allow blocking in VM

Backport-of: 492e8bf563135d27b46fde198880e62d5f1940e8

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PR: https://git.openjdk.org/jdk21u-dev/pull/560