/*
* Copyright (c) 2002, 2010, 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_implementation/shared/cSpaceCounters.hpp"
#include "memory/resourceArea.hpp"
CSpaceCounters::CSpaceCounters(const char* name, int ordinal, size_t max_size,
ContiguousSpace* s, GenerationCounters* gc) :
_space(s) {
if (UsePerfData) {
EXCEPTION_MARK;
ResourceMark rm;
const char* cns = PerfDataManager::name_space(gc->name_space(), "space",
ordinal);
_name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC);
strcpy(_name_space, cns);
const char* cname = PerfDataManager::counter_name(_name_space, "name");
PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK);
cname = PerfDataManager::counter_name(_name_space, "maxCapacity");
PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
(jlong)max_size, CHECK);
cname = PerfDataManager::counter_name(_name_space, "capacity");
_capacity = PerfDataManager::create_variable(SUN_GC, cname,
PerfData::U_Bytes,
_space->capacity(), CHECK);
cname = PerfDataManager::counter_name(_name_space, "used");
_used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes,
new ContiguousSpaceUsedHelper(_space),
CHECK);
cname = PerfDataManager::counter_name(_name_space, "initCapacity");
PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes,
_space->capacity(), CHECK);
}
}