RFR: 8368080: G1: Unnecessary initialization of G1CMTask's mark stats table
Ivan Walulya
iwalulya at openjdk.org
Mon Sep 22 07:15:22 UTC 2025
On Fri, 19 Sep 2025 11:49:59 GMT, Thomas Schatzl <tschatzl at openjdk.org> wrote:
> Hi all,
>
> please review this tiny change that leaves out resetting the mark stat caches at startup.
>
> This has some (somewhat tiny, depending on heap size and number of threads) positive impact on startup time.
>
> Testing: tier1-5, gha
>
> Thanks,
> Thomas
Marked as reviewed by iwalulya (Reviewer).
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PR Review: https://git.openjdk.org/jdk/pull/27390#pullrequestreview-3250900854
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