/*

 * 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/gcPolicyCounters.hpp"

#include "memory/resourceArea.hpp"

GCPolicyCounters::GCPolicyCounters(const char* name, int collectors,

                                   int generations) {

  if (UsePerfData) {

    EXCEPTION_MARK;

    ResourceMark rm;

    _name_space = "policy";

    char* cname = PerfDataManager::counter_name(_name_space, "name");

    PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);

    cname = PerfDataManager::counter_name(_name_space, "collectors");

    PerfDataManager::create_constant(SUN_GC, cname,  PerfData::U_None,

                                     collectors, CHECK);

    cname = PerfDataManager::counter_name(_name_space, "generations");

    PerfDataManager::create_constant(SUN_GC, cname,  PerfData::U_None,

                                     generations, CHECK);

    cname = PerfDataManager::counter_name(_name_space, "maxTenuringThreshold");

    PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,

                                     MaxTenuringThreshold, CHECK);

    cname = PerfDataManager::counter_name(_name_space, "tenuringThreshold");

    _tenuring_threshold =

        PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_None,

                                         MaxTenuringThreshold, CHECK);

    cname = PerfDataManager::counter_name(_name_space, "desiredSurvivorSize");

    _desired_survivor_size =

        PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,

                                         CHECK);

  }

}