src/share/vm/services/management.cpp

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 876       total_used += u.used();
 877       total_committed += u.committed();
 878 
 879       // if any one of the memory pool has undefined init_size or max_size,
 880       // set it to -1
 881       if (u.init_size() == (size_t)-1) {
 882         has_undefined_init_size = true;
 883       }
 884       if (!has_undefined_init_size) {
 885         total_init += u.init_size();
 886       }
 887 
 888       if (u.max_size() == (size_t)-1) {
 889         has_undefined_max_size = true;
 890       }
 891       if (!has_undefined_max_size) {
 892         total_max += u.max_size();
 893       }
 894     }
 895   }






 896 
 897   MemoryUsage usage((heap ? InitialHeapSize : total_init),
 898                     total_used,
 899                     total_committed,
 900                     (heap ? Universe::heap()->max_capacity() : total_max));
 901 
 902   Handle obj = MemoryService::create_MemoryUsage_obj(usage, CHECK_NULL);
 903   return JNIHandles::make_local(env, obj());
 904 JVM_END
 905 
 906 // Returns the boolean value of a given attribute.
 907 JVM_LEAF(jboolean, jmm_GetBoolAttribute(JNIEnv *env, jmmBoolAttribute att))
 908   switch (att) {
 909   case JMM_VERBOSE_GC:
 910     return MemoryService::get_verbose();
 911   case JMM_VERBOSE_CLASS:
 912     return ClassLoadingService::get_verbose();
 913   case JMM_THREAD_CONTENTION_MONITORING:
 914     return ThreadService::is_thread_monitoring_contention();
 915   case JMM_THREAD_CPU_TIME:




 876       total_used += u.used();
 877       total_committed += u.committed();
 878 
 879       // if any one of the memory pool has undefined init_size or max_size,
 880       // set it to -1
 881       if (u.init_size() == (size_t)-1) {
 882         has_undefined_init_size = true;
 883       }
 884       if (!has_undefined_init_size) {
 885         total_init += u.init_size();
 886       }
 887 
 888       if (u.max_size() == (size_t)-1) {
 889         has_undefined_max_size = true;
 890       }
 891       if (!has_undefined_max_size) {
 892         total_max += u.max_size();
 893       }
 894     }
 895   }
 896   if (has_undefined_init_size) {
 897     total_init = -1;
 898   }
 899   if (has_undefined_max_size) {
 900     total_max = -1;
 901   }
 902 
 903   MemoryUsage usage((heap ? InitialHeapSize : total_init),
 904                     total_used,
 905                     total_committed,
 906                     (heap ? Universe::heap()->max_capacity() : total_max));
 907 
 908   Handle obj = MemoryService::create_MemoryUsage_obj(usage, CHECK_NULL);
 909   return JNIHandles::make_local(env, obj());
 910 JVM_END
 911 
 912 // Returns the boolean value of a given attribute.
 913 JVM_LEAF(jboolean, jmm_GetBoolAttribute(JNIEnv *env, jmmBoolAttribute att))
 914   switch (att) {
 915   case JMM_VERBOSE_GC:
 916     return MemoryService::get_verbose();
 917   case JMM_VERBOSE_CLASS:
 918     return ClassLoadingService::get_verbose();
 919   case JMM_THREAD_CONTENTION_MONITORING:
 920     return ThreadService::is_thread_monitoring_contention();
 921   case JMM_THREAD_CPU_TIME: