149       auto& keys = key_map_iter.second;  in RollbackToSavePoint()
155         uint32_t num_reads = key_iter.second.num_reads;  in RollbackToSavePoint()
156         uint32_t num_writes = key_iter.second.num_writes;  in RollbackToSavePoint()
164           assert(tracked_keys_iter->second.num_reads >= num_reads);  in RollbackToSavePoint()
165           tracked_keys_iter->second.num_reads -= num_reads;  in RollbackToSavePoint()
168           assert(tracked_keys_iter->second.num_writes >= num_writes);  in RollbackToSavePoint()
169           tracked_keys_iter->second.num_writes -= num_writes;  in RollbackToSavePoint()
171         if (tracked_keys_iter->second.num_reads == 0 &&  in RollbackToSavePoint()
172             tracked_keys_iter->second.num_writes == 0) {  in RollbackToSavePoint()
213           curr_cf_key_iter.second;  in PopSavePoint()
221             prev_keys_iter->second;  in PopSavePoint()
224           const TransactionKeyMapInfo& info = key_iter.second;  in PopSavePoint()
231             prev_info->second.Merge(info);  in PopSavePoint()
610     const auto& keys = key_map_iter.second;  in GetNumKeys()
642   if (!result.second && seq < iter->second.seq) {  in TrackKey()
644     iter->second.seq = seq;  in TrackKey()
651   } else if (seq < iter->second.seq) {  in TrackKey()
653     iter->second.seq = seq;  in TrackKey()
662     iter->second.num_reads++;  in TrackKey()
664     iter->second.num_writes++;  in TrackKey()
666   iter->second.exclusive |= exclusive;  in TrackKey()
678       auto& keys = key_map_iter.second;  in GetTrackedKeysSinceSavePoint()
684         uint32_t num_reads = key_iter.second.num_reads;  in GetTrackedKeysSinceSavePoint()
685         uint32_t num_writes = key_iter.second.num_writes;  in GetTrackedKeysSinceSavePoint()
689         assert(total_key_info->second.num_reads >= num_reads);  in GetTrackedKeysSinceSavePoint()
690         assert(total_key_info->second.num_writes >= num_writes);  in GetTrackedKeysSinceSavePoint()
692         if (total_key_info->second.num_reads == num_reads &&  in GetTrackedKeysSinceSavePoint()
693             total_key_info->second.num_writes == num_writes) {  in GetTrackedKeysSinceSavePoint()
696           TrackKey(result, column_family_id, key, key_iter.second.seq,  in GetTrackedKeysSinceSavePoint()
697                    read_only, key_iter.second.exclusive);  in GetTrackedKeysSinceSavePoint()
745       if (savepoint_iter->second.num_reads > 0) {  in UndoGetForUpdate()
746         savepoint_iter->second.num_reads--;  in UndoGetForUpdate()
749         if (savepoint_iter->second.num_reads == 0 &&  in UndoGetForUpdate()
750             savepoint_iter->second.num_writes == 0) {  in UndoGetForUpdate()
770       if (key_iter->second.num_reads > 0) {  in UndoGetForUpdate()
771         key_iter->second.num_reads--;  in UndoGetForUpdate()
773         if (key_iter->second.num_reads == 0 &&  in UndoGetForUpdate()
774             key_iter->second.num_writes == 0) {  in UndoGetForUpdate()