46 lines
1.4 KiB
Diff
46 lines
1.4 KiB
Diff
|
From 81c4aa5c13e38b701a0ace0765ab153b750a1e7e Mon Sep 17 00:00:00 2001
|
||
|
|
Date: Tue, 25 Jun 2019 10:06:19 +0000
|
||
|
|
Subject: [PATCH] backport of JDK-8141356
|
||
|
|
|
||
|
|
Summary: Explicitly stop CMS threads during VM termination
|
||
|
|
LLT:
|
||
|
|
Bug url: https://bugs.openjdk.java.net/browse/JDK-8141356
|
||
|
|
---
|
||
|
|
hotspot/src/share/vm/memory/genCollectedHeap.cpp | 8 ++++++++
|
||
|
|
hotspot/src/share/vm/memory/genCollectedHeap.hpp | 3 +++
|
||
|
|
2 files changed, 11 insertions(+)
|
||
|
|
|
||
|
|
diff --git a/hotspot/src/share/vm/memory/genCollectedHeap.cpp b/hotspot/src/share/vm/memory/genCollectedHeap.cpp
|
||
|
|
index f7c9591d90..eeb56f02a1 100644
|
||
|
|
--- a/hotspot/src/share/vm/memory/genCollectedHeap.cpp
|
||
|
|
+++ b/hotspot/src/share/vm/memory/genCollectedHeap.cpp
|
||
|
|
@@ -1408,3 +1408,11 @@ jlong GenCollectedHeap::millis_since_last_gc() {
|
||
|
|
}
|
||
|
|
return retVal;
|
||
|
|
}
|
||
|
|
+
|
||
|
|
+void GenCollectedHeap::stop() {
|
||
|
|
+#if INCLUDE_ALL_GCS
|
||
|
|
+ if (UseConcMarkSweepGC) {
|
||
|
|
+ ConcurrentMarkSweepThread::stop();
|
||
|
|
+ }
|
||
|
|
+#endif
|
||
|
|
+}
|
||
|
|
diff --git a/hotspot/src/share/vm/memory/genCollectedHeap.hpp b/hotspot/src/share/vm/memory/genCollectedHeap.hpp
|
||
|
|
index 58786eded2..c3eb0db064 100644
|
||
|
|
--- a/hotspot/src/share/vm/memory/genCollectedHeap.hpp
|
||
|
|
+++ b/hotspot/src/share/vm/memory/genCollectedHeap.hpp
|
||
|
|
@@ -538,6 +538,9 @@ private:
|
||
|
|
protected:
|
||
|
|
virtual void gc_prologue(bool full);
|
||
|
|
virtual void gc_epilogue(bool full);
|
||
|
|
+
|
||
|
|
+public:
|
||
|
|
+ void stop();
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // SHARE_VM_MEMORY_GENCOLLECTEDHEAP_HPP
|
||
|
|
--
|
||
|
|
2.19.0-rc1
|
||
|
|
|