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8077836: Make sure G1ParGCAllocBuffer are marked as retired

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Reviewed-by: tschatzl, pliden
This commit is contained in:
Stefan Johansson 2015-04-22 12:58:10 +02:00
parent f3e710a50e
commit ace7f7933e
2 changed files with 7 additions and 1 deletions
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6
hotspot/src/share/vm/gc_implementation/g1/g1Allocator.hpp
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@ -169,6 +169,11 @@ public:
PLAB::retire(); PLAB::retire();
_retired = true; _retired = true;
} }
virtual void flush_and_retire_stats(PLABStats* stats) {
PLAB::flush_and_retire_stats(stats);
_retired = true;
}
}; };
class G1ParGCAllocator : public CHeapObj<mtGC> { class G1ParGCAllocator : public CHeapObj<mtGC> {
@ -211,6 +216,7 @@ public:
_g1h(g1h), _survivor_alignment_bytes(calc_survivor_alignment_bytes()), _g1h(g1h), _survivor_alignment_bytes(calc_survivor_alignment_bytes()),
_alloc_buffer_waste(0), _undo_waste(0) { _alloc_buffer_waste(0), _undo_waste(0) {
} }
virtual ~G1ParGCAllocator() { }
static G1ParGCAllocator* create_allocator(G1CollectedHeap* g1h); static G1ParGCAllocator* create_allocator(G1CollectedHeap* g1h);

2
hotspot/src/share/vm/gc_implementation/shared/plab.hpp
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@ -133,7 +133,7 @@ public:
// Flush allocation statistics into the given PLABStats supporting ergonomic // Flush allocation statistics into the given PLABStats supporting ergonomic
// sizing of PLAB's and retire the current buffer. To be called at the end of // sizing of PLAB's and retire the current buffer. To be called at the end of
// GC. // GC.
void flush_and_retire_stats(PLABStats* stats); virtual void flush_and_retire_stats(PLABStats* stats);
// Fills in the unallocated portion of the buffer with a garbage object and updates // Fills in the unallocated portion of the buffer with a garbage object and updates
// statistics. To be called during GC. // statistics. To be called during GC.