1.1 --- a/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Tue Feb 26 15:57:49 2008 -0800
1.2 +++ b/src/share/vm/gc_implementation/concurrentMarkSweep/compactibleFreeListSpace.hpp Fri Feb 29 14:42:56 2008 -0800
1.3 @@ -418,7 +418,7 @@
1.4 // chunk exists, return NULL.
1.5 FreeChunk* find_chunk_at_end();
1.6
1.7 - bool adaptive_freelists() { return _adaptive_freelists; }
1.8 + bool adaptive_freelists() const { return _adaptive_freelists; }
1.9
1.10 void set_collector(CMSCollector* collector) { _collector = collector; }
1.11
1.12 @@ -566,7 +566,7 @@
1.13 FreeChunk* allocateScratch(size_t size);
1.14
1.15 // returns true if either the small or large linear allocation buffer is empty.
1.16 - bool linearAllocationWouldFail();
1.17 + bool linearAllocationWouldFail() const;
1.18
1.19 // Adjust the chunk for the minimum size. This version is called in
1.20 // most cases in CompactibleFreeListSpace methods.
1.21 @@ -585,6 +585,9 @@
1.22 void addChunkAndRepairOffsetTable(HeapWord* chunk, size_t size,
1.23 bool coalesced);
1.24
1.25 + // Support for decisions regarding concurrent collection policy
1.26 + bool should_concurrent_collect() const;
1.27 +
1.28 // Support for compaction
1.29 void prepare_for_compaction(CompactPoint* cp);
1.30 void adjust_pointers();
1.31 @@ -622,7 +625,7 @@
1.32 // coalescing of chunks during the sweep of garbage.
1.33
1.34 // Print the statistics for the free lists.
1.35 - void printFLCensus(int sweepCt) const;
1.36 + void printFLCensus(size_t sweep_count) const;
1.37
1.38 // Statistics functions
1.39 // Initialize census for lists before the sweep.
1.40 @@ -635,12 +638,11 @@
1.41 // Clear the census for each of the free lists.
1.42 void clearFLCensus();
1.43 // Perform functions for the census after the end of the sweep.
1.44 - void endSweepFLCensus(int sweepCt);
1.45 + void endSweepFLCensus(size_t sweep_count);
1.46 // Return true if the count of free chunks is greater
1.47 // than the desired number of free chunks.
1.48 bool coalOverPopulated(size_t size);
1.49
1.50 -
1.51 // Record (for each size):
1.52 //
1.53 // split-births = #chunks added due to splits in (prev-sweep-end,
