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8190357: NMT: Include metadata information in NMT final report when PrintNMTStatistics is on

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Include metadata information in NMT final report

Reviewed-by: adinn, stuefe
This commit is contained in:
Zhengyu Gu 2017-11-16 20:21:11 -05:00
parent c45098982f
commit af39a810d7
1 changed files with 8 additions and 0 deletions
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8
src/hotspot/share/services/memTracker.cpp
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@ -25,11 +25,14 @@
#include "jvm.h"
#include "runtime/mutex.hpp"
#include "runtime/vmThread.hpp"
#include "runtime/vm_operations.hpp"
#include "services/memBaseline.hpp"
#include "services/memReporter.hpp"
#include "services/mallocTracker.inline.hpp"
#include "services/memTracker.hpp"
#include "utilities/defaultStream.hpp"
#include "utilities/vmError.hpp"
#ifdef SOLARIS
volatile bool NMT_stack_walkable = false;
@ -173,6 +176,11 @@ void MemTracker::report(bool summary_only, outputStream* output) {
} else {
MemDetailReporter rpt(baseline, output);
rpt.report();
// Metadata reporting requires a safepoint, so avoid it if VM is not in good state.
assert(!VMError::fatal_error_in_progress(), "Do not report metadata in error report");
VM_PrintMetadata vmop(output, K);
VMThread::execute(&vmop);
}
}
}