lock_last_history_serial_tables 612 utils/hs_cleanup/hs_cleanup.c       lock_last_history_serial_tables();
lock_last_history_serial_tables 1506 utils/hs_cleanup/hs_cleanup.c       lock_last_history_serial_tables();
lock_last_history_serial_tables 1574 utils/hs_cleanup/hs_cleanup.c   lock_last_history_serial_tables();