> When a virtual thread is mounted, the carrier thread should be reported as > "waiting" until the virtual thread unmounts. Right now, GetThreadState > reports a state based the JavaThread status when it should return > JVMTI_THREAD_STATE_WAITING | JVMTI_THREAD_STATE_WAITING_INDEFINITELY. > The fix adds: > - a special case for passive carrier threads > - necessary test coverage to the existing JVMTI test: > `serviceability/jvmti/vthread/ThreadStateTest`. > > Testing: > - tested with the updated test: > `serviceability/jvmti/vthread/ThreadStateTest` > - submitted mach5 tiers 1-5 > - TBD: to submit mach5 tier 6
Serguei Spitsyn 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 six additional commits since the last revision: - Merge - review: call get_thread_state_base only when needed - review: removed JVMTI_THREAD_STATE_RUNNABLE from a carrier thread state - Merge - minor tweaks in libThreadStateTest.cpp - 8307153: JVMTI GetThreadState on carrier should return STATE_WAITING ------------- Changes: - all: https://git.openjdk.org/jdk/pull/14298/files - new: https://git.openjdk.org/jdk/pull/14298/files/77771816..3e7618c4 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=14298&range=04 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=14298&range=03-04 Stats: 14603 lines in 141 files changed: 9240 ins; 4758 del; 605 mod Patch: https://git.openjdk.org/jdk/pull/14298.diff Fetch: git fetch https://git.openjdk.org/jdk.git pull/14298/head:pull/14298 PR: https://git.openjdk.org/jdk/pull/14298
