On Wed, 9 Mar 2022 08:35:41 GMT, Johannes Bechberger <d...@openjdk.java.net> wrote:
>> The WXMode for the current thread (on MacOS aarch64) is currently stored in >> the thread class which is unnecessary as the WXMode is bound to the current >> OS thread, not the current instance of the thread class. >> This pull request moves the storage of the current WXMode into a thread >> local global variable in `os` and changes all related code. SafeFetch >> depended on the existence of a thread object only because of the WXMode. >> This pull request therefore removes the dependency, making SafeFetch usable >> in more contexts. > > Johannes Bechberger has updated the pull request incrementally with one > additional commit since the last revision: > > current_thread_wx -> ThreadWX This probably does not work as intended, as it would prevent nesting of ThreadWXEnable before a thread exists. I already proposed a version without any refactoring (just moving the current WXMode from Thread into os near the related methods): https://github.com/openjdk/jdk/pull/7727/commits/478ec1a7ca2c72e5916b28613a4875aa2ee1a793 (state at this commit). ------------- PR: https://git.openjdk.java.net/jdk/pull/7727