Path: blob/aarch64-shenandoah-jdk8u272-b10/hotspot/src/share/vm/gc_implementation/shared/gcPolicyCounters.cpp
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/*1* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*22*/2324#include "precompiled.hpp"25#include "gc_implementation/shared/gcPolicyCounters.hpp"26#include "memory/resourceArea.hpp"2728GCPolicyCounters::GCPolicyCounters(const char* name, int collectors,29int generations) {3031if (UsePerfData) {32EXCEPTION_MARK;33ResourceMark rm;3435_name_space = "policy";3637char* cname = PerfDataManager::counter_name(_name_space, "name");38PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);3940cname = PerfDataManager::counter_name(_name_space, "collectors");41PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,42collectors, CHECK);4344cname = PerfDataManager::counter_name(_name_space, "generations");45PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,46generations, CHECK);4748cname = PerfDataManager::counter_name(_name_space, "maxTenuringThreshold");49PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_None,50MaxTenuringThreshold, CHECK);5152cname = PerfDataManager::counter_name(_name_space, "tenuringThreshold");53_tenuring_threshold =54PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_None,55MaxTenuringThreshold, CHECK);5657cname = PerfDataManager::counter_name(_name_space, "desiredSurvivorSize");58_desired_survivor_size =59PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,60CHECK);61}62}636465