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8293114: JVM should trim the native heap

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Reviewed-by: shade, rehn, dholmes
This commit is contained in:
Thomas Stuefe 2023-07-21 12:22:03 +00:00
parent 59f66a3b83
commit 9e4fc568a6
20 changed files with 843 additions and 8 deletions
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2
src/hotspot/share/classfile/symbolTable.cpp
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@ -37,6 +37,7 @@
#include "runtime/atomic.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/timerTrace.hpp"
#include "runtime/trimNativeHeap.hpp"
#include "services/diagnosticCommand.hpp"
#include "utilities/concurrentHashTable.inline.hpp"
#include "utilities/concurrentHashTableTasks.inline.hpp"
@ -737,6 +738,7 @@ void SymbolTable::clean_dead_entries(JavaThread* jt) {
SymbolTableDeleteCheck stdc;
SymbolTableDoDelete stdd;
NativeHeapTrimmer::SuspendMark sm("symboltable");
{
TraceTime timer("Clean", TRACETIME_LOG(Debug, symboltable, perf));
while (bdt.do_task(jt, stdc, stdd)) {