src/share/vm/gc_implementation/g1/g1RegionToSpaceMapper.cpp

rev 6805 : imported patch commit-uncommit-within-heap
rev 6807 : imported patch bengt-suggestions
rev 6808 : imported patch mikael-review-2

@@ -50,12 +50,15 @@
 class G1RegionsLargerThanCommitSizeMapper : public G1RegionToSpaceMapper {
  private:
   size_t _pages_per_region;
 
  public:
-  G1RegionsLargerThanCommitSizeMapper(ReservedSpace rs, size_t os_commit_granularity,
-    size_t alloc_granularity, size_t commit_factor, MemoryType type) :
+  G1RegionsLargerThanCommitSizeMapper(ReservedSpace rs,
+                                      size_t os_commit_granularity,
+                                      size_t alloc_granularity,
+                                      size_t commit_factor,
+                                      MemoryType type) :
      G1RegionToSpaceMapper(rs, os_commit_granularity, alloc_granularity, type),
     _pages_per_region(alloc_granularity / (os_commit_granularity * commit_factor)) {
 
     guarantee(alloc_granularity >= os_commit_granularity, "allocation granularity smaller than commit granularity");
     _commit_map.resize(rs.size() * commit_factor / alloc_granularity, /* in_resource_area */ false);

@@ -139,11 +142,14 @@
     _listener->on_commit(start_idx, num_regions);
   }
 }
 
 G1RegionToSpaceMapper* G1RegionToSpaceMapper::create_mapper(ReservedSpace rs,
-  size_t os_commit_granularity, size_t region_granularity, size_t commit_factor, MemoryType type) {
+                                                            size_t os_commit_granularity,
+                                                            size_t region_granularity,
+                                                            size_t commit_factor,
+                                                            MemoryType type) {
 
   if (region_granularity >= (os_commit_granularity * commit_factor)) {
     return new G1RegionsLargerThanCommitSizeMapper(rs, os_commit_granularity, region_granularity, commit_factor, type);
   } else {
     return new G1RegionsSmallerThanCommitSizeMapper(rs, os_commit_granularity, region_granularity, commit_factor, type);