On Thu, 11 Nov 2021 13:58:06 GMT, Coleen Phillimore <cole...@openjdk.org> wrote:
>> JNI Local handles can only be created by JavaThread (there's an assert in >> make_local) but the fields are added to Thread. >> Move the fields to JavaThread and adding JavaThread* argument. >> Also, the global freelist isn't very useful now that global JNI handles >> don't use JNIHandleBlock, so the locking that claims incorrectly to block >> for safepoint is removed. >> Lastly, there's at least 3 places that duplicate pushing a new >> JNIHandleBlock to the thread for temporarily adding JNI local handles. These >> have been moved to common code with a JNIHandleMark object, moved from jvmci >> code. >> The commits are separate to help reviewing, but the entire change has been >> tested together with tier1-6. >> The commits in this change have been performance tested individually and >> together with no meaningful differences from mainline. > > Coleen Phillimore has updated the pull request incrementally with one > additional commit since the last revision: > > Add _is_running initialization. Marked as reviewed by dholmes (Reviewer). ------------- PR: https://git.openjdk.java.net/jdk/pull/6336
