| 178 |  | //in case, unloadBlock called multiple times | 
| 179 |  | activeRefCount_[i - activeBlocks_.begin()]  = 0; | 
| 180 |  | } | 
| 181 | + |  | 
| 182 | + | if (activeRefCount_[i-activeBlocks_.begin()] == 0) { | 
| 183 | + | internalUnload(block); | 
| 184 | + | } | 
| 185 |  |  | 
| 186 |  | unloadSuccess = true; | 
| 187 |  | } else { | 
| 205 |  | } | 
| 206 |  |  | 
| 207 |  | void BlockSnapshotManager::internalUnload(int block) { | 
| 208 | + | std::cerr << "called internal unload for block "<< block << "\n"; | 
| 209 |  | for (int i = blocks_[block].first; i < blocks_[block].second; ++i) { | 
| 210 |  | delete snapshots_[i]; | 
| 211 |  | snapshots_[i] = NULL; |