1.1 --- a/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Fri Jul 16 10:09:15 2010 -0700
1.2 +++ b/src/share/vm/gc_implementation/parNew/parNewGeneration.hpp Fri Jul 16 21:33:21 2010 -0700
1.3 @@ -1,5 +1,5 @@
1.4 /*
1.5 - * Copyright (c) 2001, 2009, Oracle and/or its affiliates. All rights reserved.
1.6 + * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
1.7 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.8 *
1.9 * This code is free software; you can redistribute it and/or modify it
1.10 @@ -33,8 +33,8 @@
1.11 // but they must be here to allow ParScanClosure::do_oop_work to be defined
1.12 // in genOopClosures.inline.hpp.
1.13
1.14 -typedef OopTaskQueue ObjToScanQueue;
1.15 -typedef OopTaskQueueSet ObjToScanQueueSet;
1.16 +typedef Padded<OopTaskQueue> ObjToScanQueue;
1.17 +typedef GenericTaskQueueSet<ObjToScanQueue> ObjToScanQueueSet;
1.18
1.19 // Enable this to get push/pop/steal stats.
1.20 const int PAR_STATS_ENABLED = 0;
1.21 @@ -304,12 +304,6 @@
1.22 friend class ParEvacuateFollowersClosure;
1.23
1.24 private:
1.25 - // XXX use a global constant instead of 64!
1.26 - struct ObjToScanQueuePadded {
1.27 - ObjToScanQueue work_queue;
1.28 - char pad[64 - sizeof(ObjToScanQueue)]; // prevent false sharing
1.29 - };
1.30 -
1.31 // The per-worker-thread work queues
1.32 ObjToScanQueueSet* _task_queues;
1.33
