git: openjdk/loom: fibers: improved jvmtiVTMTDisabler sync to make Suspend/Resume monopolists

[duke]

Changeset: 3725b990
Author:    Serguei Spitsyn <serguei.spitsyn at oracle.com>
Date:      2021-11-05 13:46:55 +0000
URL:       https://git.openjdk.java.net/loom/commit/3725b990221d380e686c7cc42e82700a13562a2e

improved jvmtiVTMTDisabler sync to make Suspend/Resume monopolists

! src/hotspot/share/prims/jvmtiEnv.cpp
! src/hotspot/share/prims/jvmtiEnvBase.cpp
! src/hotspot/share/prims/jvmtiEnvBase.hpp
! src/hotspot/share/prims/jvmtiThreadState.cpp
! src/hotspot/share/prims/jvmtiThreadState.hpp
! src/hotspot/share/runtime/thread.cpp
! test/hotspot/jtreg/serviceability/jvmti/SuspendWithCurrentThread/libSuspendWithCurrentThread.cpp
! test/hotspot/jtreg/serviceability/jvmti/stress/StackTrace/Suspended/libGetStackTraceSuspendedStress.cpp