changeset 54148:da5dc7e654aa

8218566: NMT: missing memory tag for assert poison page Reviewed-by: shade, stuefe
author zgu
date Wed, 06 Feb 2019 13:30:27 -0500
parents 6268e0cdb008
children 929f0c7e019b
files src/hotspot/share/utilities/debug.cpp
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/hotspot/share/utilities/debug.cpp	Wed Feb 06 16:25:58 2019 +0000
+++ b/src/hotspot/share/utilities/debug.cpp	Wed Feb 06 13:30:27 2019 -0500
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2019, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -34,6 +34,7 @@
 #include "gc/shared/collectedHeap.hpp"
 #include "interpreter/bytecodeHistogram.hpp"
 #include "interpreter/interpreter.hpp"
+#include "memory/allocation.hpp"
 #include "memory/resourceArea.hpp"
 #include "memory/universe.hpp"
 #include "oops/oop.inline.hpp"
@@ -51,6 +52,7 @@
 #include "runtime/vframe.hpp"
 #include "runtime/vm_version.hpp"
 #include "services/heapDumper.hpp"
+#include "services/memTracker.hpp"
 #include "utilities/defaultStream.hpp"
 #include "utilities/events.hpp"
 #include "utilities/formatBuffer.hpp"
@@ -721,6 +723,7 @@
 void initialize_assert_poison() {
   char* page = os::reserve_memory(os::vm_page_size());
   if (page) {
+    MemTracker::record_virtual_memory_type(page, mtInternal);
     if (os::commit_memory(page, os::vm_page_size(), false) &&
         os::protect_memory(page, os::vm_page_size(), os::MEM_PROT_NONE)) {
       g_assert_poison = page;