[jdk8u-dev] RFR: 8151460: Metaspace counters can have inconsistent values [v2]
Thomas Stuefe
stuefe at openjdk.org
Fri Apr 14 06:43:39 UTC 2023
> 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
Thomas Stuefe has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits since the last revision:
- Merge branch 'master' into TestPerfCountersAndMemoryPools
- JDK-8151460: Metaspace counters can have inconsistent values
- JEP 280 portion
-------------
Changes:
- all: https://git.openjdk.org/jdk8u-dev/pull/301/files
- new: https://git.openjdk.org/jdk8u-dev/pull/301/files/e66afb55..6ff57709
Webrevs:
- full: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=301&range=01
- incr: https://webrevs.openjdk.org/?repo=jdk8u-dev&pr=301&range=00-01
Stats: 309 lines in 5 files changed: 252 ins; 24 del; 33 mod
Patch: https://git.openjdk.org/jdk8u-dev/pull/301.diff
Fetch: git fetch https://git.openjdk.org/jdk8u-dev.git pull/301/head:pull/301
PR: https://git.openjdk.org/jdk8u-dev/pull/301
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