Integrated: 8349213: G1: Clearing bitmaps during collection set merging not claimed by region

[Thomas Schatzl]

On Mon, 3 Feb 2025 14:11:20 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:

> Hi all,
> 
>   please review this change that makes (optional) bitmap clearing during merging remembered sets claim regions. Otherwise every thread will do the (currently little) work themselves over and over again.
> 
> Testing: tier1-3
> 
> Thanks,
>   Thomas

This pull request has now been integrated.

Changeset: 8e858294
Author:    Thomas Schatzl <tschatzl at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/8e8582949669d5f3dcb68886ccb6a719393d1a9e
Stats:     10 lines in 1 file changed: 8 ins; 2 del; 0 mod

8349213: G1: Clearing bitmaps during collection set merging not claimed by region

Reviewed-by: iwalulya, ayang

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PR: https://git.openjdk.org/jdk/pull/23419