Mercurial > hg > graal-jvmci-8
comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 11173:6b0fd0964b87
Merge with http://hg.openjdk.java.net/hsx/hsx25/hotspot/
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 31 Jul 2013 11:00:54 +0200 |
parents | 836a62f43af9 71180a6e5080 |
children | d0aeaf72c7bd |
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10912:4ea54634f03e | 11173:6b0fd0964b87 |
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52 #include "memory/genOopClosures.inline.hpp" | 52 #include "memory/genOopClosures.inline.hpp" |
53 #include "memory/generationSpec.hpp" | 53 #include "memory/generationSpec.hpp" |
54 #include "memory/referenceProcessor.hpp" | 54 #include "memory/referenceProcessor.hpp" |
55 #include "oops/oop.inline.hpp" | 55 #include "oops/oop.inline.hpp" |
56 #include "oops/oop.pcgc.inline.hpp" | 56 #include "oops/oop.pcgc.inline.hpp" |
57 #include "runtime/aprofiler.hpp" | |
58 #include "runtime/vmThread.hpp" | 57 #include "runtime/vmThread.hpp" |
59 | 58 |
60 size_t G1CollectedHeap::_humongous_object_threshold_in_words = 0; | 59 size_t G1CollectedHeap::_humongous_object_threshold_in_words = 0; |
61 | 60 |
62 // turn it on so that the contents of the young list (scan-only / | 61 // turn it on so that the contents of the young list (scan-only / |
2673 void G1CollectedHeap::object_iterate(ObjectClosure* cl) { | 2672 void G1CollectedHeap::object_iterate(ObjectClosure* cl) { |
2674 IterateObjectClosureRegionClosure blk(cl); | 2673 IterateObjectClosureRegionClosure blk(cl); |
2675 heap_region_iterate(&blk); | 2674 heap_region_iterate(&blk); |
2676 } | 2675 } |
2677 | 2676 |
2678 void G1CollectedHeap::object_iterate_since_last_GC(ObjectClosure* cl) { | |
2679 // FIXME: is this right? | |
2680 guarantee(false, "object_iterate_since_last_GC not supported by G1 heap"); | |
2681 } | |
2682 | |
2683 // Calls a SpaceClosure on a HeapRegion. | 2677 // Calls a SpaceClosure on a HeapRegion. |
2684 | 2678 |
2685 class SpaceClosureRegionClosure: public HeapRegionClosure { | 2679 class SpaceClosureRegionClosure: public HeapRegionClosure { |
2686 SpaceClosure* _cl; | 2680 SpaceClosure* _cl; |
2687 public: | 2681 public: |
3606 } | 3600 } |
3607 | 3601 |
3608 void G1CollectedHeap::gc_prologue(bool full /* Ignored */) { | 3602 void G1CollectedHeap::gc_prologue(bool full /* Ignored */) { |
3609 // always_do_update_barrier = false; | 3603 // always_do_update_barrier = false; |
3610 assert(InlineCacheBuffer::is_empty(), "should have cleaned up ICBuffer"); | 3604 assert(InlineCacheBuffer::is_empty(), "should have cleaned up ICBuffer"); |
3611 // Call allocation profiler | |
3612 AllocationProfiler::iterate_since_last_gc(); | |
3613 // Fill TLAB's and such | 3605 // Fill TLAB's and such |
3614 ensure_parsability(true); | 3606 ensure_parsability(true); |
3615 } | 3607 } |
3616 | 3608 |
3617 void G1CollectedHeap::gc_epilogue(bool full /* Ignored */) { | 3609 void G1CollectedHeap::gc_epilogue(bool full /* Ignored */) { |