--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/hotspot/src/share/vm/gc/shared/collectorCounters.cpp	Wed May 13 15:16:06 2015 +0200
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ *
+ */
+
+#include "precompiled.hpp"
+#include "gc/shared/collectorCounters.hpp"
+#include "memory/resourceArea.hpp"
+
+CollectorCounters::CollectorCounters(const char* name, int ordinal) {
+
+  if (UsePerfData) {
+    EXCEPTION_MARK;
+    ResourceMark rm;
+
+    const char* cns = PerfDataManager::name_space("collector", ordinal);
+
+    _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC);
+    strcpy(_name_space, cns);
+
+    char* cname = PerfDataManager::counter_name(_name_space, "name");
+    PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
+
+    cname = PerfDataManager::counter_name(_name_space, "invocations");
+    _invocations = PerfDataManager::create_counter(SUN_GC, cname,
+                                                   PerfData::U_Events, CHECK);
+
+    cname = PerfDataManager::counter_name(_name_space, "time");
+    _time = PerfDataManager::create_counter(SUN_GC, cname, PerfData::U_Ticks,
+                                            CHECK);
+
+    cname = PerfDataManager::counter_name(_name_space, "lastEntryTime");
+    _last_entry_time = PerfDataManager::create_variable(SUN_GC, cname,
+                                                        PerfData::U_Ticks,
+                                                        CHECK);
+
+    cname = PerfDataManager::counter_name(_name_space, "lastExitTime");
+    _last_exit_time = PerfDataManager::create_variable(SUN_GC, cname,
+                                                       PerfData::U_Ticks,
+                                                       CHECK);
+  }
+}