1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/share/vm/gc_implementation/shared/spaceCounters.cpp Wed Apr 27 01:25:04 2016 +0800 1.3 @@ -0,0 +1,67 @@ 1.4 +/* 1.5 + * Copyright (c) 2002, 2013, Oracle and/or its affiliates. All rights reserved. 1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 1.7 + * 1.8 + * This code is free software; you can redistribute it and/or modify it 1.9 + * under the terms of the GNU General Public License version 2 only, as 1.10 + * published by the Free Software Foundation. 1.11 + * 1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT 1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 1.14 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1.15 + * version 2 for more details (a copy is included in the LICENSE file that 1.16 + * accompanied this code). 1.17 + * 1.18 + * You should have received a copy of the GNU General Public License version 1.19 + * 2 along with this work; if not, write to the Free Software Foundation, 1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 1.21 + * 1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 1.23 + * or visit www.oracle.com if you need additional information or have any 1.24 + * questions. 1.25 + * 1.26 + */ 1.27 + 1.28 +#include "precompiled.hpp" 1.29 +#include "utilities/macros.hpp" 1.30 +#if INCLUDE_ALL_GCS 1.31 +#include "gc_implementation/shared/spaceCounters.hpp" 1.32 +#include "memory/resourceArea.hpp" 1.33 +#endif // INCLUDE_ALL_GCS 1.34 + 1.35 +SpaceCounters::SpaceCounters(const char* name, int ordinal, size_t max_size, 1.36 + MutableSpace* m, GenerationCounters* gc) : 1.37 + _object_space(m) { 1.38 + 1.39 + if (UsePerfData) { 1.40 + EXCEPTION_MARK; 1.41 + ResourceMark rm; 1.42 + 1.43 + const char* cns = PerfDataManager::name_space(gc->name_space(), "space", 1.44 + ordinal); 1.45 + 1.46 + _name_space = NEW_C_HEAP_ARRAY(char, strlen(cns)+1, mtGC); 1.47 + strcpy(_name_space, cns); 1.48 + 1.49 + const char* cname = PerfDataManager::counter_name(_name_space, "name"); 1.50 + PerfDataManager::create_string_constant(SUN_GC, cname, name, CHECK); 1.51 + 1.52 + cname = PerfDataManager::counter_name(_name_space, "maxCapacity"); 1.53 + PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, 1.54 + (jlong)max_size, CHECK); 1.55 + 1.56 + cname = PerfDataManager::counter_name(_name_space, "capacity"); 1.57 + _capacity = PerfDataManager::create_variable(SUN_GC, cname, 1.58 + PerfData::U_Bytes, 1.59 + _object_space->capacity_in_bytes(), CHECK); 1.60 + 1.61 + cname = PerfDataManager::counter_name(_name_space, "used"); 1.62 + _used = PerfDataManager::create_variable(SUN_GC, cname, PerfData::U_Bytes, 1.63 + new MutableSpaceUsedHelper(_object_space), 1.64 + CHECK); 1.65 + 1.66 + cname = PerfDataManager::counter_name(_name_space, "initCapacity"); 1.67 + PerfDataManager::create_constant(SUN_GC, cname, PerfData::U_Bytes, 1.68 + _object_space->capacity_in_bytes(), CHECK); 1.69 + } 1.70 +}