[lilliput-jdk17u:lilliput] Integrated: 8319897: Move StackWatermark handling out of LockStack::contains

[Roman Kennke]

On Tue, 9 Apr 2024 07:55:52 GMT, Roman Kennke <rkennke at openjdk.org> wrote:

> Backport of https://github.com/openjdk/jdk/commit/bbf52e0e4cb76b4c6425e7d1266dcdbb4df556ea
> 
> It's an enhancement to LW locking, backported to keep lockStack code in sync, to ease subsequent backports.
> 
> Slightly unclean because of NULL vs nullptr diff.

This pull request has now been integrated.

Changeset: 6f943a01
Author:    Roman Kennke <rkennke at openjdk.org>
URL:       https://git.openjdk.org/lilliput-jdk17u/commit/6f943a015088f1f6107365e811a38f42627b0fa6
Stats:     17 lines in 2 files changed: 6 ins; 6 del; 5 mod

8319897: Move StackWatermark handling out of LockStack::contains

Reviewed-by: shade
Backport-of: bbf52e0e4cb76b4c6425e7d1266dcdbb4df556ea

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PR: https://git.openjdk.org/lilliput-jdk17u/pull/78