8209389: SIGSEGV in WalkOopAndArchiveClosure::do_oop_work.
Summary: Check the MetaspaceShared::archive_heap_object return value and handle failure accordingly.
Reviewed-by: iklam, coleenp
/*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
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* 2 along with this work; if not, write to the Free Software Foundation,
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#ifndef SHARE_VM_MEMORY_METASPACETRACER_HPP
#define SHARE_VM_MEMORY_METASPACETRACER_HPP
#include "memory/allocation.hpp"
#include "memory/metaspace.hpp"
#include "memory/metaspaceGCThresholdUpdater.hpp"
class ClassLoaderData;
class MetaspaceTracer : public CHeapObj<mtTracing> {
template <typename E>
void send_allocation_failure_event(ClassLoaderData *cld,
size_t word_size,
MetaspaceObj::Type objtype,
Metaspace::MetadataType mdtype) const;
public:
void report_gc_threshold(size_t old_val,
size_t new_val,
MetaspaceGCThresholdUpdater::Type updater) const;
void report_metaspace_allocation_failure(ClassLoaderData *cld,
size_t word_size,
MetaspaceObj::Type objtype,
Metaspace::MetadataType mdtype) const;
void report_metadata_oom(ClassLoaderData *cld,
size_t word_size,
MetaspaceObj::Type objtype,
Metaspace::MetadataType mdtype) const;
};
#endif // SHARE_VM_MEMORY_METASPACETRACER_HPP