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comparison src/share/vm/gc_implementation/g1/g1CollectedHeap.cpp @ 11096:71180a6e5080

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7133260: AllocationProfiler uses space in metadata and doesn't seem to do anything useful. Summary: Remove -Xaprof and Klass::_alloc_count & ArrayKlass::_alloc_size. Reviewed-by: stefank, coleenp
author jiangli
date Wed, 03 Jul 2013 17:26:59 -0400
parents f2110083203d
children 6b0fd0964b87 5888334c9c24
comparison
equal deleted inserted replaced
11065:cedf20e2a655 11096:71180a6e5080
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 /
2663 void G1CollectedHeap::object_iterate(ObjectClosure* cl) { 2662 void G1CollectedHeap::object_iterate(ObjectClosure* cl) {
2664 IterateObjectClosureRegionClosure blk(cl); 2663 IterateObjectClosureRegionClosure blk(cl);
2665 heap_region_iterate(&blk); 2664 heap_region_iterate(&blk);
2666 } 2665 }
2667 2666
2668 void G1CollectedHeap::object_iterate_since_last_GC(ObjectClosure* cl) {
2669 // FIXME: is this right?
2670 guarantee(false, "object_iterate_since_last_GC not supported by G1 heap");
2671 }
2672
2673 // Calls a SpaceClosure on a HeapRegion. 2667 // Calls a SpaceClosure on a HeapRegion.
2674 2668
2675 class SpaceClosureRegionClosure: public HeapRegionClosure { 2669 class SpaceClosureRegionClosure: public HeapRegionClosure {
2676 SpaceClosure* _cl; 2670 SpaceClosure* _cl;
2677 public: 2671 public:
3596 } 3590 }
3597 3591
3598 void G1CollectedHeap::gc_prologue(bool full /* Ignored */) { 3592 void G1CollectedHeap::gc_prologue(bool full /* Ignored */) {
3599 // always_do_update_barrier = false; 3593 // always_do_update_barrier = false;
3600 assert(InlineCacheBuffer::is_empty(), "should have cleaned up ICBuffer"); 3594 assert(InlineCacheBuffer::is_empty(), "should have cleaned up ICBuffer");
3601 // Call allocation profiler
3602 AllocationProfiler::iterate_since_last_gc();
3603 // Fill TLAB's and such 3595 // Fill TLAB's and such
3604 ensure_parsability(true); 3596 ensure_parsability(true);
3605 } 3597 }
3606 3598
3607 void G1CollectedHeap::gc_epilogue(bool full /* Ignored */) { 3599 void G1CollectedHeap::gc_epilogue(bool full /* Ignored */) {