1.1 --- a/src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp Wed Mar 16 10:37:08 2011 -0700
1.2 +++ b/src/share/vm/gc_implementation/parallelScavenge/psScavenge.cpp Thu Mar 17 10:32:46 2011 -0700
1.3 @@ -1,5 +1,5 @@
1.4 /*
1.5 - * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
1.6 + * Copyright (c) 2002, 2011, 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 @@ -796,13 +796,15 @@
1.11
1.12 // Initialize ref handling object for scavenging.
1.13 MemRegion mr = young_gen->reserved();
1.14 - _ref_processor = ReferenceProcessor::create_ref_processor(
1.15 - mr, // span
1.16 - true, // atomic_discovery
1.17 - true, // mt_discovery
1.18 - NULL, // is_alive_non_header
1.19 - ParallelGCThreads,
1.20 - ParallelRefProcEnabled);
1.21 + _ref_processor =
1.22 + new ReferenceProcessor(mr, // span
1.23 + ParallelRefProcEnabled && (ParallelGCThreads > 1), // mt processing
1.24 + (int) ParallelGCThreads, // mt processing degree
1.25 + true, // mt discovery
1.26 + (int) ParallelGCThreads, // mt discovery degree
1.27 + true, // atomic_discovery
1.28 + NULL, // header provides liveness info
1.29 + false); // next field updates do not need write barrier
1.30
1.31 // Cache the cardtable
1.32 BarrierSet* bs = Universe::heap()->barrier_set();
