bareword::filehandles (3pm) - disables bareword filehandles
debconf-apt-progress (1) - install packages using debconf to display a progre...
jbd2_journal_lock_updates (9) - establish a transaction barrier.
jbd2_journal_unlock_updates (9) - release barrier
Mail::SpamAssassin::Util::Progress (3pm) - Progress bar support for SpamAssassin
pci_iomap (9)        - create a virtual mapping cookie for a PCI BAR
pci_iomap_range (9)  - create a virtual mapping cookie for a PCI BAR
pci_iomap_wc (9)     - create a virtual WC mapping cookie for a PCI BAR
pci_iomap_wc_range (9) - create a virtual WC mapping cookie for a PCI BAR
pci_release_region (9) - Release a PCI bar
pci_select_bars (9)  - Make BAR mask from the type of resource
rcu_barrier (9)      - Wait until all in-flight call_rcu callbacks complete.
rcu_barrier_bh (9)   - Wait until all in-flight call_rcu_bh callbacks complete.
rcu_barrier_sched (9) - Wait for in-flight call_rcu_sched callbacks.
rcu_barrier_tasks (9) - Wait for in-flight call_rcu_tasks callbacks.
sock_poll_wait (9)   - place memory barrier behind the poll_wait call.
srcu_barrier (9)     - Wait until all in-flight call_srcu callbacks complete.