127     for (int level = 0; level < num_levels_; level++) {  in ~Rep()  local
128       const auto& added = levels_[level].added_files;  in ~Rep()
211     for (int level = 0; level < num_levels_; level++) {  in CheckConsistency()  local
212       auto& level_files = vstorage->LevelFiles(level);  in CheckConsistency()
239         if (level == 0) {  in CheckConsistency()
279             fprintf(stderr, "L%d files are not sorted properly", level);  in CheckConsistency()
280             return Status::Corruption("L" + NumberToString(level) +  in CheckConsistency()
287             fprintf(stderr, "L%d have overlapping ranges %s vs. %s\n", level,  in CheckConsistency()
291                 "L" + NumberToString(level) + " have overlapping ranges " +  in CheckConsistency()
319                                     int level) {  in CheckConsistencyForDeletes()  argument
343     for (int l = level + 1; !found && l < num_levels_; l++) {  in CheckConsistencyForDeletes()
354       auto& level_added = levels_[level].added_files;  in CheckConsistencyForDeletes()
372     for (auto& level : invalid_levels_) {  in CheckConsistencyForNumLevels()  local
373       if (level.second.size() > 0) {  in CheckConsistencyForNumLevels()
440       const auto level = del_file.first;  in Apply()  local
442       if (level < num_levels_) {  in Apply()
443         levels_[level].deleted_files.insert(number);  in Apply()
444         CheckConsistencyForDeletes(edit, number, level);  in Apply()
446         auto exising = levels_[level].added_files.find(number);  in Apply()
447         if (exising != levels_[level].added_files.end()) {  in Apply()
449           levels_[level].added_files.erase(exising);  in Apply()
452         if (invalid_levels_[level].erase(number) == 0) {  in Apply()
461       const int level = new_file.first;  in Apply()  local
462       if (level < num_levels_) {  in Apply()
466         assert(levels_[level].added_files.find(f->fd.GetNumber()) ==  in Apply()
467                levels_[level].added_files.end());  in Apply()
468         levels_[level].deleted_files.erase(f->fd.GetNumber());  in Apply()
469         levels_[level].added_files[f->fd.GetNumber()] = f;  in Apply()
472         auto& lvls = invalid_levels_[level];  in Apply()
591     for (int level = 0; level < num_levels_; level++) {  in SaveTo()  local
592       const auto& cmp = (level == 0) ? level_zero_cmp_ : level_nonzero_cmp_;  in SaveTo()
595       const auto& base_files = base_vstorage_->LevelFiles(level);  in SaveTo()
596       const auto& unordered_added_files = levels_[level].added_files;  in SaveTo()
597       vstorage->Reserve(level,  in SaveTo()
611         if (level > 0 && prev_added_file != nullptr) {  in SaveTo()
626           MaybeAddFile(vstorage, level, *added_iter++);  in SaveTo()
628           MaybeAddFile(vstorage, level, *base_iter++);  in SaveTo()
679     for (int level = 0; level < num_levels_; level++) {  in LoadTableHandlers()  local
680       for (auto& file_meta_pair : levels_[level].added_files) {  in LoadTableHandlers()
684           files_meta.emplace_back(file_meta, level);  in LoadTableHandlers()
705         int level = files_meta[file_idx].second;  in LoadTableHandlers()  local
710             internal_stats->GetFileReadHist(level), false, level,  in LoadTableHandlers()
736   void MaybeAddFile(VersionStorageInfo* vstorage, int level, FileMetaData* f) {  in MaybeAddFile()  argument
737     if (levels_[level].deleted_files.count(f->fd.GetNumber()) > 0) {  in MaybeAddFile()
741       vstorage->AddFile(level, f, info_log_);  in MaybeAddFile()