1 /* 2 * Copyright (c) 2010, 2015 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 #ifndef SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSCOMPACTIONMANAGER_INLINE_HPP 26 #define SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSCOMPACTIONMANAGER_INLINE_HPP 27 28 #include "gc_implementation/parallelScavenge/psCompactionManager.hpp" 29 #include "gc_implementation/parallelScavenge/psParallelCompact.hpp" 30 #include "oops/objArrayKlass.inline.hpp" 31 #include "oops/oop.pcgc.inline.hpp" 32 33 void ParCompactionManager::push_objarray(oop obj, size_t index) 34 { 35 ObjArrayTask task(obj, index); 36 assert(task.is_valid(), "bad ObjArrayTask"); 37 _objarray_stack.push(task); 38 } 39 40 void ParCompactionManager::push_region(size_t index) 41 { 42 #ifdef ASSERT 43 const ParallelCompactData& sd = PSParallelCompact::summary_data(); 44 ParallelCompactData::RegionData* const region_ptr = sd.region(index); 45 assert(region_ptr->claimed(), "must be claimed"); 46 assert(region_ptr->_pushed++ == 0, "should only be pushed once"); 47 #endif 48 region_stack()->push(index); 49 } 50 51 inline void ParCompactionManager::follow_contents(oop obj) { 52 obj->follow_contents(this); 53 } 54 55 inline void ParCompactionManager::follow_contents(objArrayOop obj, int index) { 56 ObjArrayKlass* k = (ObjArrayKlass*)obj->klass(); 57 k->oop_follow_contents(this, obj, index); 58 } 59 60 inline void ParCompactionManager::update_contents(oop obj) { 61 obj->update_contents(this); 62 } 63 64 #endif // SHARE_VM_GC_IMPLEMENTATION_PARALLELSCAVENGE_PSCOMPACTIONMANAGER_INLINE_HPP