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8252043: Move inner class metaspace cleaning out of safepoint cleanup tasks

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Clean up inner metaspaces from ServiceThread if cleanup is needed for concurrent GCs.

Reviewed-by: eosterlund, pchilanomate
This commit is contained in:
Coleen Phillimore 2020-08-21 10:01:40 -04:00
parent 9d00332ee5
commit fac22ce20c
14 changed files with 60 additions and 28 deletions
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7
src/hotspot/share/runtime/vmOperations.cpp
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@ -23,7 +23,7 @@
*/
#include "precompiled.hpp"
#include "classfile/symbolTable.hpp"
#include "classfile/classLoaderDataGraph.hpp"
#include "classfile/vmSymbols.hpp"
#include "code/codeCache.hpp"
#include "compiler/compileBroker.hpp"
@ -40,7 +40,6 @@
#include "runtime/deoptimization.hpp"
#include "runtime/frame.inline.hpp"
#include "runtime/interfaceSupport.inline.hpp"
#include "runtime/sweeper.hpp"
#include "runtime/synchronizer.hpp"
#include "runtime/thread.inline.hpp"
#include "runtime/threadSMR.inline.hpp"
@ -94,6 +93,10 @@ void VM_ClearICs::doit() {
}
}
void VM_CleanClassLoaderDataMetaspaces::doit() {
ClassLoaderDataGraph::walk_metadata_and_clean_metaspaces();
}
VM_DeoptimizeFrame::VM_DeoptimizeFrame(JavaThread* thread, intptr_t* id, int reason) {
_thread = thread;
_id = id;