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8311218: fatal error: stuck in JvmtiVTMSTransitionDisabler::VTMS_transition_disable #17011

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8311218: fatal error: stuck in JvmtiVTMSTransitionDisabler::VTMS_transition_disable #17011

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d85d5ca
8311218: fatal error: stuck in JvmtiVTMSTransitionDisabler::VTMS_tran…
sspitsyn Dec 7, 2023
1b56eea
add new test SuspendWithInterruptLock.java
sspitsyn Dec 7, 2023
64426f8
added @summary to new test SuspendWithInterruptLock.java
sspitsyn Dec 7, 2023
ccba940
Resolved merge conflict in VirtualThread.java
sspitsyn Dec 7, 2023
18f1752
review: (1) rename notifyJvmti method; (2) add try-final statements t…
sspitsyn Dec 8, 2023
4e5f644
review: 1) replace CriticalLock with DisableSuspend; 2) minor tweaks
sspitsyn Dec 14, 2023
ad99042
review: moved notifyJvmtiDisableSuspend(true) out of try-block
sspitsyn Dec 14, 2023
917dc72
review: moved a couple of comments out of try blocks
sspitsyn Dec 14, 2023
6f8cdf0
review: improve an assert message
sspitsyn Dec 15, 2023
9ba94c3
Merge
sspitsyn Dec 18, 2023
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3 changes: 2 additions & 1 deletion src/hotspot/share/prims/jvm.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4016,7 +4016,8 @@ JVM_ENTRY(void, JVM_VirtualThreadDisableSuspend(JNIEnv* env, jobject vthread, jb
assert(!JvmtiExport::can_support_virtual_threads(), "sanity check");
return;
}
assert(thread->is_disable_suspend() != (bool)enter, "recursive disable suspend is not allowed");
assert(thread->is_disable_suspend() != (bool)enter,
"nested or unbalanced monitor enter/exit is not allowed");
thread->toggle_is_disable_suspend();
#else
fatal("Should only be called with JVMTI enabled");
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