On Thu, 14 Sep 2023 13:30:28 GMT, Alan Bateman <al...@openjdk.org> wrote:
>> Thread::getState is an API for monitoring and management purposes to report >> the thread state. If a virtual thread is parked with LockSupport.parkNanos, >> its state is reported as WAITING when it should be TIMED_WAITING. JVM TI >> GetThreadState has the same issue in that it returns >> JVMTI_THREAD_STATE_WAITING_INDEFINITELY instead of the >> JVMTI_THREAD_STATE_WAITING_WITH_TIMEOUT bit set. Not a very visible issue >> with debuggers because JDWP maps both states to "WAIT" but it may be noticed >> by tools using other JVM TI agents. >> >> The change is straight-forward with additional state for >> timed-parking/parked/pinned. The existing virtual/ThreadAPI.java test is >> expanded to this scenario. A new test is added for JVM TI GetThreadState to >> test waiting/timed-waited cases (including pinned) as test coverage seems >> patchy here. > > Alan Bateman has updated the pull request with a new target base due to a > merge or a rebase. The incremental webrev excludes the unrelated changes > brought in by the merge/rebase. The pull request contains 14 additional > commits since the last revision: > > - Merge > - Revert back to explicit TIMED_xxx states > - Merge > - Merge > - Merge > - Remove unecessary RF from test > - Merge > - Merge > - Remove tab > - Cleanup comments > - ... and 4 more: https://git.openjdk.org/jdk/compare/9f4b9cea...70b7766d Marked as reviewed by rpressler (Committer). ------------- PR Review: https://git.openjdk.org/jdk/pull/14978#pullrequestreview-1630626956
