Mercurial > hg > truffle
comparison src/share/vm/memory/space.cpp @ 517:e9be0e04635a
6689653: JMapPerm fails with UseConcMarkSweepIncGC and compressed oops off
Summary: Added safe_object_iterate() for use by JMapPerm.
Reviewed-by: tonyp
author | jmasa |
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date | Tue, 06 Jan 2009 07:05:05 -0800 |
parents | 7d7a7c599c17 |
children | 0af8b0718fc9 |
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500:ca7d48236048 | 517:e9be0e04635a |
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703 if (is_empty()) return; | 703 if (is_empty()) return; |
704 WaterMark bm = bottom_mark(); | 704 WaterMark bm = bottom_mark(); |
705 object_iterate_from(bm, blk); | 705 object_iterate_from(bm, blk); |
706 } | 706 } |
707 | 707 |
708 // For a continguous space object_iterate() and safe_object_iterate() | |
709 // are the same. | |
710 void ContiguousSpace::safe_object_iterate(ObjectClosure* blk) { | |
711 object_iterate(blk); | |
712 } | |
713 | |
708 void ContiguousSpace::object_iterate_from(WaterMark mark, ObjectClosure* blk) { | 714 void ContiguousSpace::object_iterate_from(WaterMark mark, ObjectClosure* blk) { |
709 assert(mark.space() == this, "Mark does not match space"); | 715 assert(mark.space() == this, "Mark does not match space"); |
710 HeapWord* p = mark.point(); | 716 HeapWord* p = mark.point(); |
711 while (p < top()) { | 717 while (p < top()) { |
712 blk->do_object(oop(p)); | 718 blk->do_object(oop(p)); |