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6995781: Native Memory Tracking (Phase 1)

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7151532: DCmd for hotspot native memory tracking

Implementation of native memory tracking phase 1, which tracks VM native memory usage, and related DCmd

Reviewed-by: acorn, coleenp, fparain
This commit is contained in:
Zhengyu Gu 2012-06-28 17:03:16 -04:00
parent 8e42425c92
commit a39b17624a
315 changed files with 7245 additions and 1477 deletions
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16
hotspot/src/share/vm/runtime/arguments.hpp
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@ -44,7 +44,7 @@ class SysClassPath;
// Element describing System and User (-Dkey=value flags) defined property.
class SystemProperty: public CHeapObj {
class SystemProperty: public CHeapObj<mtInternal> {
private:
char* _key;
char* _value;
@ -63,7 +63,7 @@ class SystemProperty: public CHeapObj {
if (_value != NULL) {
FreeHeap(_value);
}
_value = AllocateHeap(strlen(value)+1);
_value = AllocateHeap(strlen(value)+1, mtInternal);
if (_value != NULL) {
strcpy(_value, value);
}
@ -80,7 +80,7 @@ class SystemProperty: public CHeapObj {
if (_value != NULL) {
len += strlen(_value);
}
sp = AllocateHeap(len+2);
sp = AllocateHeap(len+2, mtInternal);
if (sp != NULL) {
if (_value != NULL) {
strcpy(sp, _value);
@ -100,13 +100,13 @@ class SystemProperty: public CHeapObj {
if (key == NULL) {
_key = NULL;
} else {
_key = AllocateHeap(strlen(key)+1);
_key = AllocateHeap(strlen(key)+1, mtInternal);
strcpy(_key, key);
}
if (value == NULL) {
_value = NULL;
} else {
_value = AllocateHeap(strlen(value)+1);
_value = AllocateHeap(strlen(value)+1, mtInternal);
strcpy(_value, value);
}
_next = NULL;
@ -116,7 +116,7 @@ class SystemProperty: public CHeapObj {
// For use by -agentlib, -agentpath and -Xrun
class AgentLibrary : public CHeapObj {
class AgentLibrary : public CHeapObj<mtInternal> {
friend class AgentLibraryList;
private:
char* _name;
@ -136,12 +136,12 @@ class AgentLibrary : public CHeapObj {
// Constructor
AgentLibrary(const char* name, const char* options, bool is_absolute_path, void* os_lib) {
_name = AllocateHeap(strlen(name)+1);
_name = AllocateHeap(strlen(name)+1, mtInternal);
strcpy(_name, name);
if (options == NULL) {
_options = NULL;
} else {
_options = AllocateHeap(strlen(options)+1);
_options = AllocateHeap(strlen(options)+1, mtInternal);
strcpy(_options, options);
}
_is_absolute_path = is_absolute_path;