RFR: 8199407: Skip Rebuild Remset Phase if there are no rebuild candidates

Mon Apr 12 13:11:59 UTC 2021

On Mon, 12 Apr 2021 11:14:20 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

> Hi all,
> 
> Please review this change that skips the rebuild remset phase and the associated updates after rebuild, If during Remark, G1 finds that there are no remembered sets to rebuild.
> 
> Test: tier1-5

See other comments.

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Changes requested by tschatzl (Reviewer).

PR: https://git.openjdk.java.net/jdk/pull/3434