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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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6
hotspot/src/share/vm/prims/jvmtiEnvBase.hpp
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@ -52,7 +52,7 @@ class JvmtiTagMap;
// done via JNI GetEnv() call. Multiple attachments are
// allowed in jvmti.
class JvmtiEnvBase : public CHeapObj {
class JvmtiEnvBase : public CHeapObj<mtInternal> {
private:
@ -175,7 +175,7 @@ class JvmtiEnvBase : public CHeapObj {
if (size == 0) {
*mem_ptr = NULL;
} else {
*mem_ptr = (unsigned char *)os::malloc((size_t)size);
*mem_ptr = (unsigned char *)os::malloc((size_t)size, mtInternal);
if (*mem_ptr == NULL) {
return JVMTI_ERROR_OUT_OF_MEMORY;
}
@ -185,7 +185,7 @@ class JvmtiEnvBase : public CHeapObj {
jvmtiError deallocate(unsigned char* mem) {
if (mem != NULL) {
os::free(mem);
os::free(mem, mtInternal);
}
return JVMTI_ERROR_NONE;
}