293   autovector<ColumnFamilyData*> cfds;  in AtomicFlushMemTablesToOutputFiles()  local
295     cfds.emplace_back(arg.cfd_);  in AtomicFlushMemTablesToOutputFiles()
299   for (const auto cfd : cfds) {  in AtomicFlushMemTablesToOutputFiles()
315   int num_cfs = static_cast<int>(cfds.size());  in AtomicFlushMemTablesToOutputFiles()
318     auto cfd = cfds[i];  in AtomicFlushMemTablesToOutputFiles()
361     NotifyOnFlushBegin(cfds[i], &file_meta[i], mutable_cf_options,  in AtomicFlushMemTablesToOutputFiles()
463         cfds[i]->imm()->RollbackMemtableFlush(mems,  in AtomicFlushMemTablesToOutputFiles()
472       for (size_t i = 0; i != cfds.size(); ++i) {  in AtomicFlushMemTablesToOutputFiles()
474         if (cfds[i]->IsDropped()) {  in AtomicFlushMemTablesToOutputFiles()
478                    cfds[i]->imm()->GetEarliestMemTableID() < mems[0]->GetID()) {  in AtomicFlushMemTablesToOutputFiles()
485         } else if (mems.empty() && cfds[i]->imm()->GetEarliestMemTableID() <=  in AtomicFlushMemTablesToOutputFiles()
515       if (!cfds[i]->IsDropped() && !mems.empty()) {  in AtomicFlushMemTablesToOutputFiles()
516         tmp_cfds.emplace_back(cfds[i]);  in AtomicFlushMemTablesToOutputFiles()
533       if (cfds[i]->IsDropped()) {  in AtomicFlushMemTablesToOutputFiles()
536       InstallSuperVersionAndScheduleWork(cfds[i],  in AtomicFlushMemTablesToOutputFiles()
541                        cfds[i]->GetName().c_str(),  in AtomicFlushMemTablesToOutputFiles()
542                        cfds[i]->current()->storage_info()->LevelSummary(&tmp));  in AtomicFlushMemTablesToOutputFiles()
552       if (cfds[i]->IsDropped()) {  in AtomicFlushMemTablesToOutputFiles()
555       NotifyOnFlushCompleted(cfds[i], all_mutable_cf_options[i],  in AtomicFlushMemTablesToOutputFiles()
559             cfds[i]->ioptions()->cf_paths[0].path, file_meta[i].fd.GetNumber());  in AtomicFlushMemTablesToOutputFiles()
704       autovector<ColumnFamilyData*> cfds;  in CompactRange()  local
706       SelectColumnFamiliesForAtomicFlush(&cfds);  in CompactRange()
708       s = AtomicFlushMemTables(cfds, fo, FlushReason::kManualCompaction,  in CompactRange()
1400     autovector<ColumnFamilyData*> cfds;  in Flush()  local
1402                   [&cfds](ColumnFamilyHandle* elem) {  in Flush()
1404                     cfds.emplace_back(cfh->cfd());  in Flush()
1406     s = AtomicFlushMemTables(cfds, flush_options, FlushReason::kManualFlush);  in Flush()
1565 void DBImpl::GenerateFlushRequest(const autovector<ColumnFamilyData*>& cfds,  in GenerateFlushRequest()  argument
1568   req->reserve(cfds.size());  in GenerateFlushRequest()
1569   for (const auto cfd : cfds) {  in GenerateFlushRequest()
1675     autovector<ColumnFamilyData*> cfds;  in FlushMemTable()  local
1678       cfds.push_back(iter.first);  in FlushMemTable()
1681     s = WaitForFlushMemTables(cfds, flush_memtable_ids,  in FlushMemTable()
1684     for (auto* tmp_cfd : cfds) {  in FlushMemTable()
1715   autovector<ColumnFamilyData*> cfds;  in AtomicFlushMemTables()  local
1736         cfds.emplace_back(cfd);  in AtomicFlushMemTables()
1739     for (auto cfd : cfds) {  in AtomicFlushMemTables()
1751       AssignAtomicFlushSeq(cfds);  in AtomicFlushMemTables()
1752       for (auto cfd : cfds) {  in AtomicFlushMemTables()
1760         for (auto cfd : cfds) {  in AtomicFlushMemTables()
1764       GenerateFlushRequest(cfds, &flush_req);  in AtomicFlushMemTables()
1783     s = WaitForFlushMemTables(cfds, flush_memtable_ids,  in AtomicFlushMemTables()
1786     for (auto* cfd : cfds) {  in AtomicFlushMemTables()
1878     const autovector<ColumnFamilyData*>& cfds,  in WaitForFlushMemTables()  argument
1881   int num = static_cast<int>(cfds.size());  in WaitForFlushMemTables()
1899       if (cfds[i]->IsDropped()) {  in WaitForFlushMemTables()
1901       } else if (cfds[i]->imm()->NumNotFlushed() == 0 ||  in WaitForFlushMemTables()
1903                   cfds[i]->imm()->GetEarliestMemTableID() >  in WaitForFlushMemTables()