Integrated: 8352971: Increase maximum number of hold counts for ReentrantReadWriteLock

Mon Apr 7 16:19:16 UTC 2025

On Wed, 26 Mar 2025 16:19:16 GMT, Viktor Klang <vklang at openjdk.org> wrote:

> I'm breaking this change out as a separate improvement, since it will not be generally possible to adjust these limits on the j.u.c primitives since they might already use a backing `long` to pack in information which needs to be updated atomically (would require 128-bit atomics to widen them, and it still infeasible to change return types of pre-existing APIs).

This pull request has now been integrated.

Changeset: 867a0301
Author:    Viktor Klang <vklang at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/867a0301893cbf3d5434e4966d27d7f4913afb98
Stats:     140 lines in 4 files changed: 105 ins; 0 del; 35 mod

8352971: Increase maximum number of hold counts for ReentrantReadWriteLock

Reviewed-by: alanb

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PR: https://git.openjdk.org/jdk/pull/24261