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diff src/share/vm/services/gcNotifier.cpp @ 6725:da91efe96a93

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6964458: Reimplement class meta-data storage to use native memory Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author coleenp
date Sat, 01 Sep 2012 13:25:18 -0400
parents d2a62e0f25eb
children 32e3bada0978
line wrap: on
line diff
--- a/src/share/vm/services/gcNotifier.cpp	Fri Aug 31 16:39:35 2012 -0700
+++ b/src/share/vm/services/gcNotifier.cpp	Sat Sep 01 13:25:18 2012 -0400
@@ -77,7 +77,7 @@
 
 static Handle getGcInfoBuilder(GCMemoryManager *gcManager,TRAPS) {
 
-  klassOop k = Management::sun_management_GarbageCollectorImpl_klass(CHECK_NH);
+  Klass* k = Management::sun_management_GarbageCollectorImpl_klass(CHECK_NH);
   instanceKlassHandle gcMBeanKlass (THREAD, k);
 
   instanceOop i = gcManager->get_memory_manager_instance(THREAD);
@@ -100,7 +100,7 @@
   // Fill the arrays of MemoryUsage objects with before and after GC
   // per pool memory usage
 
-  klassOop mu_klass = Management::java_lang_management_MemoryUsage_klass(CHECK_NH);
+  Klass* mu_klass = Management::java_lang_management_MemoryUsage_klass(CHECK_NH);
   instanceKlassHandle mu_kh(THREAD, mu_klass);
 
   // The array allocations below should use a handle containing mu_klass
@@ -133,7 +133,7 @@
   // The type is 'I'
   objArrayOop extra_args_array = oopFactory::new_objArray(SystemDictionary::Integer_klass(), 1, CHECK_NH);
   objArrayHandle extra_array (THREAD, extra_args_array);
-  klassOop itKlass = SystemDictionary::Integer_klass();
+  Klass* itKlass = SystemDictionary::Integer_klass();
   instanceKlassHandle intK(THREAD, itKlass);
 
   instanceHandle extra_arg_val = intK->allocate_instance_handle(CHECK_NH);
@@ -153,7 +153,7 @@
   }
   extra_array->obj_at_put(0,extra_arg_val());
 
-  klassOop gcInfoklass = Management::com_sun_management_GcInfo_klass(CHECK_NH);
+  Klass* gcInfoklass = Management::com_sun_management_GcInfo_klass(CHECK_NH);
   instanceKlassHandle ik(THREAD, gcInfoklass);
 
   Handle gcInfo_instance = ik->allocate_instance_handle(CHECK_NH);
@@ -215,7 +215,7 @@
     Handle objAction = java_lang_String::create_from_platform_dependent_str(request->gcAction, CHECK);
     Handle objCause = java_lang_String::create_from_platform_dependent_str(request->gcCause, CHECK);
 
-    klassOop k = Management::sun_management_GarbageCollectorImpl_klass(CHECK);
+    Klass* k = Management::sun_management_GarbageCollectorImpl_klass(CHECK);
     instanceKlassHandle gc_mbean_klass(THREAD, k);
 
     instanceOop gc_mbean = request->gcManager->get_memory_manager_instance(THREAD);