RFR: 8349688: G1: Wrong initial optional region index when selecting candidates from retained regions [v3]

Wed Feb 19 14:22:58 UTC 2025

On Tue, 18 Feb 2025 19:13:57 GMT, Ivan Walulya <iwalulya at openjdk.org> wrote:

>> Hi,
>> 
>> Please review this fix to the bug in setting a region index to the optional cset. The crash happens because the incorrect `_index_in_opt_cset` refers to a region that has already been evacuated.
>> 
>> Testing: tier5-common-apps
>
> Ivan Walulya has updated the pull request incrementally with one additional commit since the last revision:
> 
>   Thomas suggestion

Marked as reviewed by ayang (Reviewer).

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PR Review: https://git.openjdk.org/jdk/pull/23568#pullrequestreview-2626971229