Mercurial > hg > truffle
comparison src/share/vm/gc_implementation/g1/heapRegionSeq.hpp @ 3972:4f93f0d00802
7059019: G1: add G1 support to the SA
Summary: Extend the SA to recognize the G1CollectedHeap and implement any code that's needed by our serviceability tools (jmap, jinfo, jstack, etc.) that depend on the SA.
Reviewed-by: never, poonam, johnc
| author | tonyp |
|---|---|
| date | Tue, 20 Sep 2011 09:59:59 -0400 |
| parents | c3f1170908be |
| children | 720b6a76dd9d |
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| 3953:77e1a9153757 | 3972:4f93f0d00802 |
|---|---|
| 54 // regions the heap can have. | 54 // regions the heap can have. |
| 55 // | 55 // |
| 56 // and maintain that: _length <= _allocated_length <= _max_length | 56 // and maintain that: _length <= _allocated_length <= _max_length |
| 57 | 57 |
| 58 class HeapRegionSeq: public CHeapObj { | 58 class HeapRegionSeq: public CHeapObj { |
| 59 friend class VMStructs; | |
| 59 | 60 |
| 60 // The array that holds the HeapRegions. | 61 // The array that holds the HeapRegions. |
| 61 HeapRegion** _regions; | 62 HeapRegion** _regions; |
| 62 | 63 |
| 63 // Version of _regions biased to address 0 | 64 // Version of _regions biased to address 0 |