Hi, This is just a heads-up that I am about to integrate JDK-8290025 soon ish.
PR: https://github.com/openjdk/jdk/pull/9741/ It touches some platform specific code, so I would like to just check that nobody has objections, in case it does not work on some platform. Going forward, aging of “old”/“cold” nmethods will only work if a platform has nmethod entry barriers. I do hope that can soon be a thing that we can rely on all platforms with JIT having. Thanks, /Erik