Greetings, [JDK-8233111](https://bugs.openjdk.java.net/browse/JDK-8233111) attempted to address artefact tagging for Compiler threads, letting threads run _thread_in_native to avoid the transition. Unfortunately, that attempt proved inadequate.
The epoch race is avoided only by performing the transition to _thread_in_vm. Testing: jdk_jfr Thanks Markus ------------- Commit messages: - 8280844 Changes: https://git.openjdk.java.net/jdk/pull/8724/files Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8724&range=00 Issue: https://bugs.openjdk.java.net/browse/JDK-8280844 Stats: 102 lines in 6 files changed: 14 ins; 84 del; 4 mod Patch: https://git.openjdk.java.net/jdk/pull/8724.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/8724/head:pull/8724 PR: https://git.openjdk.java.net/jdk/pull/8724
