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8058534: Remove HeapRegion::_orig_end

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Also reviewed by kim.barrett@oracle.com

Reviewed-by: tonyp, brutisso, tschatzl
This commit is contained in:
Joseph Provino 2014-09-19 09:23:55 +02:00
parent 366ea37781
commit bc07a22d12
2 changed files with 14 additions and 12 deletions
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8
hotspot/src/share/vm/gc_implementation/g1/heapRegion.hpp
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@ -226,9 +226,6 @@ class HeapRegion: public G1OffsetTableContigSpace {
// For a humongous region, region in which it starts.
HeapRegion* _humongous_start_region;
// For the start region of a humongous sequence, it's original end().
HeapWord* _orig_end;
// True iff the region is in current collection_set.
bool _in_collection_set;
@ -452,7 +449,7 @@ class HeapRegion: public G1OffsetTableContigSpace {
// their _end set up to be the end of the last continues region of the
// corresponding humongous object.
bool is_in_reserved_raw(const void* p) const {
return _bottom <= p && p < _orig_end;
return _bottom <= p && p < orig_end();
}
// Makes the current region be a "starts humongous" region, i.e.,
@ -556,7 +553,8 @@ class HeapRegion: public G1OffsetTableContigSpace {
void set_next_dirty_cards_region(HeapRegion* hr) { _next_dirty_cards_region = hr; }
bool is_on_dirty_cards_region_list() const { return get_next_dirty_cards_region() != NULL; }
HeapWord* orig_end() const { return _orig_end; }
// For the start region of a humongous sequence, it's original end().
HeapWord* orig_end() const { return _bottom + GrainWords; }
// Reset HR stuff to default values.
void hr_clear(bool par, bool clear_space, bool locked = false);