[jdk17u-dev] RFR: 8307156: native_thread not protected by TLH
Aleksey Shipilev
shade at openjdk.org
Thu Jun 15 18:46:45 UTC 2023
On Thu, 15 Jun 2023 09:44:50 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:
> Unclean backport to improve JFR reliability. The original patch does not apply to JDK 17, because later refactorings during Loom integration introduced significant contextual differences. I reapplied and fixed the patch, making sure every `get_native` call is protected by `TLH`.
>
> Additional testing:
> - [x] Linux x86_64 fastdebug `jdk/jfr`
> - [x] Linux x86_64 fastdebug `tier1 tier2 tier3`
> - [ ] Linux AArch64 fastdebug `tier1 tier2 tier3`
@mgronlun, if you want to look at it too?
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PR Comment: https://git.openjdk.org/jdk17u-dev/pull/1442#issuecomment-1593558817
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