[jdk8u-dev] RFR: 8151460: Metaspace counters can have inconsistent values

Thu Apr 13 16:22:42 UTC 2023

On Tue, 11 Apr 2023 14:30:12 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

> To reduce intermittent errors from TestPerfCountersAndMemoryPools, I'd like to backport "8151460: Metaspace counters can have inconsistent values".
> 
> This does not backport cleanly since JEP 280 [1] modified the test, and I won't backport that one of course. Therefore I also added the test-specific fix JEP 280 did (https://github.com/openjdk/jdk8u-dev/commit/24773b47512b522c9bfa346559a34138d900b77e).
> 
> Tests: I manually ran gc/metaspace jtreg tests on Linux x64 with fastdebug and release builds.
> 
> [1] https://bugs.openjdk.org/browse/JDK-8148483

Lgtm.

Also, please configure pre-submit testing.

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Marked as reviewed by phh (Reviewer).

PR Review: https://git.openjdk.org/jdk8u-dev/pull/301#pullrequestreview-1383789932