1 /* 2 * Copyright (c) 2003, 2005, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 # include "incls/_precompiled.incl" 26 # include "incls/_memoryPool.cpp.incl" 27 28 MemoryPool::MemoryPool(const char* name, 29 PoolType type, 30 size_t init_size, 31 size_t max_size, 32 bool support_usage_threshold, 33 bool support_gc_threshold) { 34 _name = name; 35 _initial_size = init_size; 36 _max_size = max_size; 37 _memory_pool_obj = NULL; 38 _available_for_allocation = true; 39 _num_managers = 0; 40 _type = type; 41 42 // initialize the max and init size of collection usage 43 _after_gc_usage = MemoryUsage(_initial_size, 0, 0, _max_size); 44 45 _usage_sensor = NULL; 46 _gc_usage_sensor = NULL; | 1 /* 2 * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 #include "precompiled.hpp" 26 #include "classfile/systemDictionary.hpp" 27 #include "classfile/vmSymbols.hpp" 28 #include "oops/oop.inline.hpp" 29 #include "runtime/handles.inline.hpp" 30 #include "runtime/javaCalls.hpp" 31 #include "services/lowMemoryDetector.hpp" 32 #include "services/management.hpp" 33 #include "services/memoryManager.hpp" 34 #include "services/memoryPool.hpp" 35 36 MemoryPool::MemoryPool(const char* name, 37 PoolType type, 38 size_t init_size, 39 size_t max_size, 40 bool support_usage_threshold, 41 bool support_gc_threshold) { 42 _name = name; 43 _initial_size = init_size; 44 _max_size = max_size; 45 _memory_pool_obj = NULL; 46 _available_for_allocation = true; 47 _num_managers = 0; 48 _type = type; 49 50 // initialize the max and init size of collection usage 51 _after_gc_usage = MemoryUsage(_initial_size, 0, 0, _max_size); 52 53 _usage_sensor = NULL; 54 _gc_usage_sensor = NULL; |