git: openjdk/jdk21u-dev: master: 8331405: Shenandoah: Optimize ShenandoahLock with TTAS

[Aleksey Shipilev]

Changeset: d0a1fbdf
Branch: master
Author:    Xiaolong Peng <xpeng at openjdk.org>
Committer: Aleksey Shipilev <shade at openjdk.org>
Date:      2024-07-18 16:02:34 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/d0a1fbdfbbbefa3a297cd0e6584091de6dc1a55f

8331405: Shenandoah: Optimize ShenandoahLock with TTAS

Reviewed-by: shade
Backport-of: c4fe5bf90c2d368c29714de63a90eca444fb3ece

! src/hotspot/share/gc/shenandoah/shenandoahLock.cpp