/*
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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
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#ifndef SHARE_GC_SHARED_COPYFAILEDINFO_HPP
#define SHARE_GC_SHARED_COPYFAILEDINFO_HPP
#include "jfr/support/jfrThreadId.hpp"
#include "runtime/javaThread.hpp"
#include "utilities/globalDefinitions.hpp"
class CopyFailedInfo : public CHeapObj<mtGC> {
size_t _first_size;
size_t _smallest_size;
size_t _total_size;
uint _count;
public :
CopyFailedInfo() : _first_size(0 ), _smallest_size(0 ), _total_size(0 ), _count(0 ) {}
virtual void register_copy_failure(size_t size) {
if (_first_size == 0 ) {
_first_size = size;
_smallest_size = size;
} else if (size < _smallest_size) {
_smallest_size = size;
}
_total_size += size;
_count++;
}
virtual void reset() {
_first_size = 0 ;
_smallest_size = 0 ;
_total_size = 0 ;
_count = 0 ;
}
bool has_failed() const { return _count != 0 ; }
size_t first_size() const { return _first_size; }
size_t smallest_size() const { return _smallest_size; }
size_t total_size() const { return _total_size; }
uint failed_count() const { return _count; }
};
class PromotionFailedInfo : public CopyFailedInfo {
traceid _thread_trace_id;
public :
PromotionFailedInfo() : CopyFailedInfo(), _thread_trace_id(0 ) {}
void register_copy_failure(size_t size) {
CopyFailedInfo::register_copy_failure(size);
_thread_trace_id = JFR_JVM_THREAD_ID(Thread::current());
}
void reset() {
CopyFailedInfo::reset();
_thread_trace_id = 0 ;
}
traceid thread_trace_id() const { return _thread_trace_id; }
};
class EvacuationFailedInfo : public CopyFailedInfo {};
#endif // SHARE_GC_SHARED_COPYFAILEDINFO_HPP
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