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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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4
hotspot/src/share/vm/prims/jvmtiEnvBase.cpp
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@ -381,7 +381,7 @@ JvmtiEnvBase::set_native_method_prefixes(jint prefix_count, char** prefixes) {
_native_method_prefixes = NULL;
} else {
// there are prefixes, allocate an array to hold them, and fill it
char** new_prefixes = (char**)os::malloc((prefix_count) * sizeof(char*));
char** new_prefixes = (char**)os::malloc((prefix_count) * sizeof(char*), mtInternal);
if (new_prefixes == NULL) {
return JVMTI_ERROR_OUT_OF_MEMORY;
}
@ -1150,7 +1150,7 @@ JvmtiEnvBase::get_object_monitor_usage(JavaThread* calling_thread, jobject objec
ResourceTracker::ResourceTracker(JvmtiEnv* env) {
_env = env;
_allocations = new (ResourceObj::C_HEAP) GrowableArray<unsigned char*>(20, true);
_allocations = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<unsigned char*>(20, true);
_failed = false;
}
ResourceTracker::~ResourceTracker() {