section 9 · Kernel routines 🧠

R (continued)

• readahead_pos(9)The byte offset into the file of this readahead request.✨
• readx_poll_timeout(9)Periodically poll an address until a condition is met or a timeout occurs✨
• readx_poll_timeout_atomic(9)Periodically poll an address until a condition is met or a timeout occurs✨
• realgroupmember(9)checks if credentials mandate some group membership✨
• realloc(9)kernel memory management routines✨
• realloc(9freebsd)kernel memory management routines✨
• realloc_lpt_leb(9)allocate an LPT LEB that is empty.✨
• realloc_mem_ranges(9)reallocate mem_ranges with size incremented by MEM_RANGE_CHUNK_SZ. Frees up the old memory, if memory allocation fails.✨
• reallocate_resource(9)allocate a slot in the resource tree given range & alignment. The resource will be relocated if the new size cannot be reallocated in the current location.✨
• reallocf(9)kernel memory management routines✨
• reallocf(9freebsd)kernel memory management routines✨
• realtek_mdio_probe(9)Probe a platform device for an MDIO-connected switch✨
• realtek_mdio_remove(9)Remove the driver of an MDIO-connected switch✨
• realtek_mdio_shutdown(9)Shutdown the driver of a MDIO-connected switch✨
• realtek_smi_probe(9)Probe a platform device for an SMI-connected switch✨
• realtek_smi_remove(9)Remove the driver of a SMI-connected switch✨
• realtek_smi_shutdown(9)Shutdown the driver of a SMI-connected switch✨
• reap_recovery_journal(9)Conduct a sweep on a recovery journal to reclaim unreferenced blocks.✨
• reap_recovery_journal_callback(9)Attempt to reap the journal.✨
• reap_slab_journal(9)Conduct a reap on a slab journal to reclaim unreferenced blocks.✨
• rearm_wake_irq(9)rearm a wakeup interrupt line after signaling wakeup✨
• reassign_resources_sorted(9)Satisfy any additional resource requests✨
• rebar (int)(9)✨
• rebind_workers(9)rebind all workers of a pool to the associated CPU✨
• reboot(9)reboot, halt, or power off the system✨
• reboot_mode_register(9)register a reboot mode driver✨
• reboot_mode_unregister(9)unregister a reboot mode driver✨
• rebuild_from_leaves(9)Rebuild reference counts from the leaf block map pages.✨
• rebuild_reference_counts_from_page(9)Rebuild reference counts from a block map page.✨
• recalculate_root_clocks(9)recalculate and propagate all root clocks✨
• recall_eeprom(9)Restore EEPROM data to device RAM✨
• Receive a GSP message queue element(9)✨
• receive_fd(9)Install received file into file descriptor table✨
• receive_n_bytes(9)receive n bytes from the EC.✨
• reciprocal_scale(9)"scale" a value into range [0, ep_ro)✨
• Reclaim modifiers(9)✨
• reclaim_completed_tx(9)reclaims completed TX descriptors✨
• reclaim_completed_tx_imm(9)reclaim completed control-queue Tx descs✨
• reclaimer_writing_to_pcmd(9)Query if any enclave page associated with a PCMD page is in process of being reclaimed.✨
• reconfigure_super(9)asks filesystem to change superblock parameters✨
• record_vdo(9)Record the state of the VDO for encoding in the super block.✨
• recover_head(9)recover a head.✨
• recover_local_statfs(9)Update the master and local statfs changes for this journal.✨
• recover_peb(9)recover from write failure.✨
• recovery journal.(9)✨
• recovery_process(9)Trigger a recovery process.✨
• recovery_prolog(9)Execute the prolog operations of a recovery process.✨
• rect utils(9)✨
• recv_fixed_cl_msg(9)Receive fixed client message✨
• recv_hbm(9)Receive HBM message✨
• recv_ipc(9)Receive and process IPC management messages✨
• recv_ishtp_cl_msg(9)Receive client message✨
• recv_ishtp_cl_msg_dma(9)Receive client message✨
• recv_mgmt_msg_handler(9)handler for a message from mgmt cpu✨
• recycle_fl_buf(9)recycle a free list buffer✨
• recycle_journal_block(9)Prepare an in-memory journal block to be reused now that it has been fully committed.✨
• recycle_journal_blocks(9)Recycle any journal blocks which have been fully committed.✨
• recycle_rx_buf(9)recycle a receive buffer✨
• redzone(9)buffer corruptions detector✨
• redzone(9freebsd)buffer corruptions detector✨
• ref_reloc(9)kernel relocation offset.✨
• ref_reloc_sym_not_found(9)has kernel relocation symbol been found.✨
• ref_tracker_dir_debugfs(9)create debugfs file for ref_tracker_dir✨
• ref_tracker_dir_init(9)initialize a ref_tracker dir✨
• refcnt_init(9)reference count API✨
• refcount(9)manage a simple reference counter✨
• refcount(9freebsd)manage a simple reference counter✨
• refcount_acquire(9)manage a simple reference counter✨
• refcount_acquire(9freebsd)manage a simple reference counter✨
• refcount_acquire_checked(9)manage a simple reference counter✨
• refcount_acquire_if_not_zero(9)manage a simple reference counter✨
• refcount_add(9)add a value to a refcount✨
• refcount_add_not_zero(9)add a value to a refcount unless it is 0✨
• refcount_add_not_zero_acquire(9)add a value to a refcount with acquire ordering unless it is 0✨
• refcount_dec(9)decrement a refcount✨
• refcount_dec_and_lock(9)return holding spinlock if able to decrement refcount to 0✨
• refcount_dec_and_lock_irqsave(9)return holding spinlock with disabled interrupts if able to decrement refcount to 0✨
• refcount_dec_and_mutex_lock(9)return holding mutex if able to decrement refcount to 0✨
• refcount_dec_and_test(9)decrement a refcount and test if it is 0✨
• refcount_dec_if_one(9)decrement a refcount if it is 1✨
• refcount_dec_not_one(9)decrement a refcount if it is not 1✨
• refcount_inc(9)increment a refcount✨
• refcount_inc_not_zero(9)increment a refcount unless it is 0✨
• refcount_inc_not_zero_acquire(9)increment a refcount with acquire ordering unless it is 0✨
• refcount_init(9)manage a simple reference counter✨
• refcount_init(9freebsd)manage a simple reference counter✨
• refcount_load(9)manage a simple reference counter✨
• refcount_read(9)get a refcount's value✨
• refcount_release(9)manage a simple reference counter✨
• refcount_release(9freebsd)manage a simple reference counter✨
• refcount_release_if_last(9)manage a simple reference counter✨
• refcount_release_if_not_last(9)manage a simple reference counter✨
• refcount_set(9)set a refcount's value✨
• refcount_set_release(9)set a refcount's value with release ordering✨
• refcount_sub_and_test(9)subtract from a refcount and test if it is 0✨
• refcount_t(9)variant of atomic_t specialized for reference counts✨
• reference_count_to_status(9)Convert a reference count to a reference status.✨
• refill_fl(9)refill an SGE RX buffer ring✨
• refill_rspq(9)replenish an SGE response queue✨
• reg_check_channels(9)schedule regulatory enforcement✨
• reg_dfs_domain_same(9)Checks if both wiphy have same DFS domain configured✨
• REG_FIELD_GET(9)Extract a u32 bitfield value✨
• REG_FIELD_GET64(9)Extract a u64 bitfield value✨
• REG_FIELD_GET8(9)Extract a u8 bitfield value✨
• REG_FIELD_MAX(9)produce the maximum value representable by a field✨
• REG_FIELD_PREP(9)Prepare a u32 bitfield value✨
• REG_FIELD_PREP16(9)Prepare a u16 bitfield value✨
• REG_FIELD_PREP8(9)Prepare a u8 bitfield value✨
• reg_fixed_get_irqs(9)Get and register the optional IRQ for fixed voltage regulator.✨
• reg_initiator_name(9)map regulatory request initiator enum to name✨
• reg_leave_invalid_chans_wk(9)check if channels are no longer usable and leave✨
• reg_leave_invalid_nan_wk(9)check channels and tear down NAN when unusable✨
• reg_process_hint_core(9)process core regulatory requests✨
• reg_process_hint_country_ie(9)process regulatory requests from country IEs✨
• reg_process_hint_driver(9)process driver regulatory requests✨
• reg_process_hint_user(9)process user regulatory requests✨
• reg_query_regdb_wmm(9)Query internal regulatory db for wmm rule Regulatory self-managed driver can use it to proactively✨
• reg_reload_regdb(9)reload the regulatory.db firmware file✨
• regcache_cache_bypass(9)Put a register map into cache bypass mode✨
• regcache_cache_only(9)Put a register map into cache only mode✨
• regcache_drop_region(9)Discard part of the register cache✨
• regcache_mark_dirty(9)Indicate that HW registers were reset to default values✨
• regcache_read(9)Fetch the value of a given register from the cache.✨
• regcache_reg_cached(9)Check if a register is cached✨
• regcache_sync(9)Sync the register cache with the hardware.✨
• regcache_sync_region(9)Sync part of the register cache with the hardware.✨
• regcache_write(9)Set the value of a given register in the cache.✨
• regdom_intersect(9)do the intersection between two regulatory domains✨
• regex_escape(9)Escape BRE metacharacters in a string✨
• region_find_by_minor(9)Locate a pseudo-lock region by inode minor number✨
• region_intersects(9)determine intersection of region with known resources✨
• Register Table Processing(9)✨
• register_adapter_interrupt(9)register adapter interrupt handler✨
• register_asymmetric_key_parser(9)Register a asymmetric key blob parser✨
• register_atm_ioctl(9)register handler for ioctl operations✨
• register_cb_ops(9)Protocol driver register the callback for Rx/Tx packets. Should be called before `start'.✨
• register_chrdev_region(9)register a range of device numbers✨
• register_dca_provider(9)register a dca provider @dca - struct created by alloc_dca_provider() @dev - device providing dca services✨
• register_filesystem(9)register a new filesystem✨
• register_fprobe(9)Register fprobe to ftrace by pattern.✨
• register_fprobe_ips(9)Register fprobe to ftrace by address.✨
• register_fprobe_syms(9)Register fprobe to ftrace by symbols.✨
• register_framebuffer(9)registers a frame buffer device✨
• register_ftrace_direct(9)Call a custom trampoline directly for multiple functions registered in @ops✨
• register_ftrace_function(9)register a function for profiling✨
• register_key_type(9)Register a type of key.✨
• register_led_driver(9)✨
• register_led_regions(9)✨
• register_memory_node_under_compute_node(9)link memory node to its compute node for a given access class.✨
• register_mii_timestamper(9)Enables a given port of an MII time stamper.✨
• register_mii_tstamp_controller(9)registers an MII time stamping device.✨
• register_mt_adistance_algorithm(9)Register memory tiering abstract distance algorithm✨
• register_mtd_user(9)register a 'user' of MTD devices.✨
• register_netdev(9)register a network device✨
• register_netdevice(9)register a network device✨
• register_netdevice_notifier(9)register a network notifier block✨
• register_netdevice_notifier_net(9)register a per-netns network notifier block✨
• register_netevent_notifier(9)register a netevent notifier block✨
• register_nmi_handler(9)Register a handler for a specific NMI type✨
• register_node(9)Initialize and register the node device.✨
• register_parisc_device(9)Locate a driver to manage this device.✨
• register_parisc_driver(9)Register this driver if it can handle a device✨
• register_pernet_device(9)register a network namespace device✨
• register_pernet_subsys(9)register a network namespace subsystem✨
• register_platform_power_off(9)Register platform-level power-off callback✨
• register_pstore_device(9)register non-block device to pstore/blk✨
• register_pstore_zone(9)register to pstore/zone✨
• register_reboot_notifier(9)Register function to be called at reboot time✨
• register_regulator_event_forwarding(9)enable supply event forwarding✨
• register_restart_handler(9)Register function to be called to reset the system✨
• register_root_hub(9)called by usb_add_hcd() to register a root hub✨
• register_sound_dsp(9)register a DSP device✨
• register_sound_mixer(9)register a mixer device✨
• register_sound_special_device(9)register a special sound node✨
• register_switchdev_notifier(9)Register notifier✨
• register_sys_off_handler(9)Register sys-off handler✨
• register_syscore(9)Register a set of system core operations.✨
• register_sysctl_mount_point(9)registers a sysctl mount point✨
• register_sysctl_sz(9)register a sysctl table✨
• register_tcp_functions(9)Alternate TCP Stack Framework✨
• register_tcp_functions(9freebsd)Alternate TCP Stack Framework✨
• register_tcp_functions_as_name(9)Alternate TCP Stack Framework✨
• register_tcp_functions_as_name(9freebsd)Alternate TCP Stack Framework✨
• register_tcp_functions_as_names(9)Alternate TCP Stack Framework✨
• register_tcp_functions_as_names(9freebsd)Alternate TCP Stack Framework✨
• register_test_bridge(9)Register a fake FPGA bridge for testing.✨
• register_trace_event(9)register output for an event type✨
• register_tracepoint_module_notifier(9)register tracepoint coming/going notifier✨
• register_tracer(9)register a tracer with the ftrace system.✨
• register_trigger(9)Generic event_command @reg implementation✨
• register_user_hw_breakpoint(9)register a hardware breakpoint for user space✨
• register_vdo(9)Register a VDO; it must not already be registered.✨
• register_virtio_device(9)register virtio device✨
• register_wide_hw_breakpoint(9)register a wide breakpoint in the kernel✨
• regmap_add_irq_chip(9)Use standard regmap IRQ controller handling✨
• regmap_add_irq_chip_fwnode(9)Use standard regmap IRQ controller handling✨
• regmap_async_complete(9)Ensure all asynchronous I/O has completed.✨
• regmap_bulk_read(9)Read multiple sequential registers from the device✨
• regmap_bulk_write(9)Write multiple registers to the device✨
• regmap_can_raw_write(9)Test if regmap_raw_write() is supported✨