*** old/src/share/vm/memory/metaspace.cpp	Wed Sep  3 11:40:14 2014
--- new/src/share/vm/memory/metaspace.cpp	Wed Sep  3 11:40:14 2014

*** 3122,3131 ****
--- 3122,3133 ----
  
    MetaspaceShared::set_max_alignment(max_alignment);
  
    if (DumpSharedSpaces) {
  #if INCLUDE_CDS
+     MetaspaceShared::estimate_regions_size();
+ 
      SharedReadOnlySize  = align_size_up(SharedReadOnlySize,  max_alignment);
      SharedReadWriteSize = align_size_up(SharedReadWriteSize, max_alignment);
      SharedMiscDataSize  = align_size_up(SharedMiscDataSize,  max_alignment);
      SharedMiscCodeSize  = align_size_up(SharedMiscCodeSize,  max_alignment);