Mercurial > hg > truffle
diff src/share/vm/gc_implementation/g1/collectionSetChooser.hpp @ 6010:720b6a76dd9d
7157073: G1: type change size_t -> uint for region counts / indexes
Summary: Change the type of fields / variables / etc. that represent region counts and indeces from size_t to uint.
Reviewed-by: iveresov, brutisso, jmasa, jwilhelm
| author | tonyp |
|---|---|
| date | Wed, 18 Apr 2012 07:21:15 -0400 |
| parents | a9647476d1a4 |
| children | f7a8920427a6 |
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--- a/src/share/vm/gc_implementation/g1/collectionSetChooser.hpp Wed Apr 11 16:18:45 2012 +0200 +++ b/src/share/vm/gc_implementation/g1/collectionSetChooser.hpp Wed Apr 18 07:21:15 2012 -0400 @@ -150,18 +150,18 @@ // Calculate the minimum number of old regions we'll add to the CSet // during a mixed GC. - size_t calcMinOldCSetLength(); + uint calcMinOldCSetLength(); // Calculate the maximum number of old regions we'll add to the CSet // during a mixed GC. - size_t calcMaxOldCSetLength(); + uint calcMaxOldCSetLength(); // Serial version. void addMarkedHeapRegion(HeapRegion *hr); // Must be called before calls to getParMarkedHeapRegionChunk. // "n_regions" is the number of regions, "chunkSize" the chunk size. - void prepareForAddMarkedHeapRegionsPar(size_t n_regions, size_t chunkSize); + void prepareForAddMarkedHeapRegionsPar(uint n_regions, uint chunkSize); // Returns the first index in a contiguous chunk of "n_regions" indexes // that the calling thread has reserved. These must be set by the // calling thread using "setMarkedHeapRegion" (to NULL if necessary). @@ -176,7 +176,7 @@ void clearMarkedHeapRegions(); // Return the number of candidate regions that remain to be collected. - size_t remainingRegions() { return _length - _curr_index; } + uint remainingRegions() { return (uint) (_length - _curr_index); } // Determine whether the CSet chooser has more candidate regions or not. bool isEmpty() { return remainingRegions() == 0; }