Integrated: 8335356: Shenandoah: Improve concurrent cleanup locking

[William Kemper]

On Thu, 26 Sep 2024 18:56:20 GMT, William Kemper <wkemper at openjdk.org> wrote:

> Not clean, but conflicts were easy to resolve.

This pull request has now been integrated.

Changeset: 2c22b6a3
Author:    William Kemper <wkemper at openjdk.org>
URL:       https://git.openjdk.org/shenandoah-jdk21u/commit/2c22b6a3a7da4c8cdcd83a81cb38801223a235cc
Stats:     18 lines in 2 files changed: 13 ins; 1 del; 4 mod

8335356: Shenandoah: Improve concurrent cleanup locking

Reviewed-by: ysr
Backport-of: b32e4a68bca588d908bd81a398eb3171a6876dc5

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PR: https://git.openjdk.org/shenandoah-jdk21u/pull/106