[jdk18] RFR: 8278824: Increase chunks per region for G1 vm root scan

[Thomas Schatzl]

On Wed, 22 Dec 2021 19:48:10 GMT, William Kemper <wkemper at openjdk.org> wrote:

> Rebased onto 18. Original PR is here: https://github.com/openjdk/jdk/pull/6840

Lgtm. Thanks for rebasing this.

Fwiw, the PR title needs to match the CR title to be able to integrate; I would prefer the CR title.

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Marked as reviewed by tschatzl (Reviewer).

PR: https://git.openjdk.java.net/jdk18/pull/66