section 9 · Kernel routines 🧠

T (continued)

• trace_ksm_advisor(9)called after the advisor has run✨
• trace_ksm_enter(9)called after a new process has been added to ksm✨
• trace_ksm_exit(9)called after a new process has been removed from ksm✨
• trace_ksm_merge_one_page(9)called after a page has been merged✨
• trace_ksm_merge_with_ksm_page(9)called after a page has been merged with a ksm page✨
• trace_ksm_remove_ksm_page(9)called after a ksm page has been removed✨
• trace_ksm_remove_rmap_item(9)called after a rmap_item has been removed from the stable tree✨
• trace_ksm_start_scan(9)called after a new ksm scan is started✨
• trace_ksm_stop_scan(9)called after a new ksm scan has completed✨
• trace_landlock_add_rule_net_port(9)Network-port rule added to a ruleset✨
• trace_landlock_add_rule_path_beneath(9)Path-beneath rule added to a ruleset✨
• trace_landlock_check_rule_inode(9)Inode rule evaluated during access check✨
• trace_landlock_check_rule_net_port(9)Network port rule evaluated✨
• trace_landlock_create_domain(9)New domain created✨
• trace_landlock_create_ruleset(9)New ruleset created✨
• trace_landlock_deny_access_fs(9)Filesystem access denied✨
• trace_landlock_deny_access_net(9)Network access denied✨
• trace_landlock_deny_ptrace(9)Ptrace access denied by a Landlock domain✨
• trace_landlock_deny_scope_abstract_unix_socket(9)Abstract unix socket access denied by LANDLOCK_SCOPE_ABSTRACT_UNIX_SOCKET✨
• trace_landlock_deny_scope_signal(9)Signal delivery denied by LANDLOCK_SCOPE_SIGNAL✨
• trace_landlock_enforce_domain(9)Domain enforced on a thread✨
• trace_landlock_free_domain(9)Domain freed✨
• trace_landlock_free_ruleset(9)Ruleset freed✨
• trace_pid_list_alloc(9)create a new pid_list✨
• trace_pid_list_clear(9)remove a pid from the list✨
• trace_pid_list_first(9)return the first pid in the list✨
• trace_pid_list_free(9)Frees an allocated pid_list.✨
• trace_pid_list_is_set(9)test if the pid is set in the list✨
• trace_pid_list_next(9)return the next pid in the list✨
• trace_pid_list_set(9)add a pid to the list✨
• trace_pid_next(9)Used for seq_file to get to the next pid of a pid_list✨
• trace_pid_show(9)show the current pid in seq_file processing✨
• trace_pid_start(9)Used for seq_file to start reading pid lists✨
• trace_print_bitmask_seq(9)print a bitmask to a sequence buffer✨
• trace_print_hex_seq(9)print buffer as hex sequence✨
• trace_print_lat_fmt(9)print the irq, preempt and lockdep fields✨
• trace_print_seq(9)move the contents of trace_seq into a seq_file✨
• trace_printk(9)printf formatting in the ftrace buffer✨
• trace_purge_vmap_area_lazy(9)called when vmap areas were lazily freed✨
• trace_put_event_file(9)Release a file from trace_get_event_file()✨
• trace_puts(9)write a string into the ftrace buffer✨
• trace_remote_alloc_buffer(9)Dynamically allocate a trace buffer✨
• trace_remote_free_buffer(9)Free trace buffer allocated with trace_remote_alloc_buffer()✨
• trace_remote_register(9)Register a Tracefs remote✨
• trace_s390_cio_adapter_int(9)An adapter interrupt occurred✨
• trace_s390_cio_chsc(9)Channel Subsystem Call (CHSC) instruction was performed✨
• trace_s390_cio_csch(9)Clear Subchannel instruction (CSCH) was performed✨
• trace_s390_cio_hsch(9)Halt Subchannel instruction (HSCH) was performed✨
• trace_s390_cio_interrupt(9)An I/O interrupt occurred✨
• trace_s390_cio_msch(9)Modify Subchannel instruction (MSCH) was performed✨
• trace_s390_cio_rsch(9)Resume Subchannel instruction (RSCH) was performed✨
• trace_s390_cio_ssch(9)Start Subchannel instruction (SSCH) was performed✨
• trace_s390_cio_stcrw(9)Store Channel Report Word (STCRW) was performed✨
• trace_s390_cio_stsch(9)Store Subchannel instruction (STSCH) was performed✨
• trace_s390_cio_tpi(9)Test Pending Interruption instruction (TPI) was performed✨
• trace_s390_cio_tsch(9)Test Subchannel instruction (TSCH) was performed✨
• trace_s390_cio_xsch(9)Cancel Subchannel instruction (XSCH) was performed✨
• trace_sched_kthread_work_execute_end(9)called immediately after the work callback✨
• trace_sched_kthread_work_execute_start(9)called immediately before the work callback✨
• trace_sched_kthread_work_queue_work(9)called when a work gets queued✨
• trace_sched_prepare_exec(9)called before setting up new exec✨
• trace_seq_bitmask(9)write a bitmask array in its ASCII representation✨
• trace_seq_bitmask_list(9)write a bitmask array in its list representation✨
• trace_seq_bprintf(9)Write the printf string from binary arguments✨
• trace_seq_buffer_ptr(9)return pointer to next location in buffer✨
• trace_seq_has_overflowed(9)return true if the trace_seq took too much✨
• trace_seq_path(9)copy a path into the sequence buffer✨
• trace_seq_pop(9)pop off the last written character✨
• trace_seq_printf(9)sequence printing of trace information✨
• trace_seq_putc(9)trace sequence printing of simple character✨
• trace_seq_putmem(9)write raw data into the trace_seq buffer✨
• trace_seq_putmem_hex(9)write raw memory into the buffer in ASCII hex✨
• trace_seq_puts(9)trace sequence printing of simple string✨
• trace_seq_to_user(9)copy the sequence buffer to user space✨
• trace_seq_used(9)amount of actual data written to buffer✨
• trace_seq_vprintf(9)sequence printing of trace information✨
• trace_set_clr_event(9)enable or disable an event✨
• trace_signal_deliver(9)called when a signal is delivered✨
• trace_signal_generate(9)called when a signal is generated✨
• trace_softirq_entry(9)called immediately before the softirq handler✨
• trace_softirq_exit(9)called immediately after the softirq handler returns✨
• trace_softirq_raise(9)called immediately when a softirq is raised✨
• trace_task_prctl_unknown(9)called on unknown prctl() option✨
• trace_tasklet_entry(9)called immediately before the tasklet is run✨
• trace_tasklet_exit(9)called immediately after the tasklet is run✨
• trace_timer_cancel(9)called when the timer is canceled✨
• trace_timer_expire_entry(9)called immediately before the timer callback✨
• trace_timer_expire_exit(9)called immediately after the timer callback returns✨
• trace_timer_init(9)called when the timer is initialized✨
• trace_timer_start(9)called when the timer is started✨
• trace_trigger_soft_disabled(9)do triggers and test if soft disabled✨
• trace_user_enter(9)called when the kernel resumes to userspace✨
• trace_user_exit(9)called when userspace enters the kernel✨
• trace_user_fault_destroy(9)free up allocated memory of a trace user buffer✨
• trace_user_fault_get(9)up the ref count for the user buffer✨
• trace_user_fault_init(9)Allocated or reference a per CPU buffer✨
• trace_user_fault_put(9)dereference a per cpu trace buffer✨
• trace_user_fault_read(9)Read user space into a per CPU buffer✨
• trace_vbprintk(9)write binary msg to tracing buffer✨
• trace_wbt_lat(9)trace latency event✨
• trace_wbt_stat(9)trace stats for blk_wb✨
• trace_wbt_step(9)trace wb event step✨
• trace_wbt_timer(9)trace wb timer event✨
• trace_workqueue_activate_work(9)called when a work gets activated✨
• trace_workqueue_execute_end(9)called immediately after the workqueue callback✨
• trace_workqueue_execute_start(9)called immediately before the workqueue callback✨
• trace_workqueue_queue_work(9)called when a work gets queued✨
• tracefs_create_dir(9)create a directory in the tracefs filesystem✨
• tracefs_create_file(9)create a file in the tracefs filesystem✨
• tracefs_create_instance_dir(9)create the tracing instances directory✨
• tracefs_initialized(9)Tells whether tracefs has been registered✨
• tracefs_remove(9)recursively removes a directory✨
• tracepoint_probe_register(9)Connect a probe to a tracepoint✨
• tracepoint_probe_register_prio(9)Connect a probe to a tracepoint with priority✨
• tracepoint_probe_register_prio_may_exist(9)Connect a probe to a tracepoint with priority✨
• tracepoint_probe_unregister(9)Disconnect a probe from a tracepoint✨
• tracepoint_string(9)register constant persistent string to trace system @str - a constant persistent string that will be referenced in tracepoints✨
• traceprobe_parse_event_name(9)Parse a string into group and event names✨
• tracer_tracing_disable(9)temporary disable the buffer from write✨
• tracer_tracing_enable(9)counter part of tracer_tracing_disable()✨
• tracer_tracing_is_on(9)show real state of ring buffer enabled✨
• tracer_tracing_is_on_cpu(9)show real state of ring buffer enabled on for a cpu✨
• tracing_alloc_snapshot(9)allocate snapshot buffer.✨
• tracing_cond_snapshot_data(9)get the user data associated with a snapshot✨
• tracing_init_dentry(9)initialize top level trace array✨
• tracing_is_enabled(9)Show if global_trace has been enabled✨
• tracing_is_on(9)show state of ring buffers enabled✨
• tracing_log_err(9)write an error to the tracing error log✨
• tracing_map_add_key_field(9)Add a field describing a tracing_map key✨
• tracing_map_add_sum_field(9)Add a field describing a tracing_map sum✨
• tracing_map_add_var(9)Add a field describing a tracing_map var✨
• tracing_map_clear(9)Clear a tracing_map✨
• tracing_map_create(9)Create a lock-free map and element pool✨
• tracing_map_destroy(9)Destroy a tracing_map✨
• tracing_map_destroy_sort_entries(9)Destroy an array of sort entries✨
• tracing_map_init(9)Allocate and clear a map's tracing_map_elts✨
• tracing_map_insert(9)Insert key and/or retrieve val from a tracing_map✨
• tracing_map_lookup(9)Retrieve val from a tracing_map✨
• tracing_map_read_sum(9)Return the value of a tracing_map_elt's sum field✨
• tracing_map_read_var(9)Return the value of a tracing_map_elt's variable field✨
• tracing_map_read_var_once(9)Return and reset a tracing_map_elt's variable field✨
• tracing_map_set_var(9)Assign a tracing_map_elt's variable field✨
• tracing_map_sort_entries(9)Sort the current set of tracing_map_elts in a map✨
• tracing_map_update_sum(9)Add a value to a tracing_map_elt's sum field✨
• tracing_map_var_set(9)Return whether or not a variable has been set✨
• tracing_off(9)turn off tracing buffers✨
• tracing_on(9)enable tracing buffers✨
• tracing_record_taskinfo(9)record the task info of a task✨
• tracing_record_taskinfo_sched_switch(9)record task info for sched_switch✨
• tracing_snapshot(9)take a snapshot of the current buffer.✨
• tracing_snapshot_alloc(9)allocate and take a snapshot of the current buffer.✨
• tracing_snapshot_cond(9)conditionally take a snapshot of the current buffer.✨
• tracing_snapshot_cond_disable(9)disable conditional snapshot for an instance✨
• tracing_snapshot_cond_enable(9)enable conditional snapshot for an instance✨
• tracing_start(9)quick start of the tracer✨
• tracing_stop(9)quick stop of the tracer✨
• tracing_update_buffers(9)used by tracing facility to expand ring buffers✨
• TRAILING_OVERLAP(9)Overlap a flexible-array member with trailing members.✨
• transfer_allocation_lock(9)Transfer a data_vio's downgraded allocation PBN lock to the data_vio's hash lock, converting it to a duplicate PBN lock.✨
• translate_sense_reason(9)translate a sense reason into T10 key, asc and ascq✨
• transmit_cleanup(9)clean up transmit descriptors✨
• Transport layer - what is it ?(9)✨
• transport_add_device(9)declare a new dev for transport class association✨
• transport_alloc_session(9)allocate a session object and initialize it✨
• transport_alloc_session_tags(9)allocate target driver private data✨
• transport_class_register(9)register an initial transport class✨
• transport_class_unregister(9)unregister a previously registered class✨
• transport_configure_device(9)configure an already set up device✨
• transport_destroy_device(9)destroy a removed device✨
• transport_init_session(9)initialize a session object✨
• transport_init_session_tags(9)allocate a session and target driver private data✨
• transport_remove_device(9)remove the visibility of a device✨
• transport_setup_device(9)declare a new dev for transport class association but don't make it visible yet.✨
• transport_wait_for_tasks(9)set CMD_T_STOP and wait for t_transport_stop_comp✨
• trapsignal(9)kernel signal functions✨
• trapsignal(9freebsd)kernel signal functions✨
• traverse(9)Traverse a single block map tree.✨
• trc_show(9)mei device trc attribute show method✨
• trdma_clean_swqe(9)clean flows for swqe if large send queue✨
• tree_destroy(9)destroy an RB-tree.✨
• triflex_bmdma_start(9)DMA start callback✨
• triflex_bmdma_stop(9)DMA stop callback✨
• triflex_load_timing(9)timing configuration✨
• triflex_prereset(9)probe begin✨
• triflex_set_piomode(9)set initial PIO mode data✨
• trigger_bulk_read(9)function to trigger a bulk read on the bus✨
• trigger_data_alloc(9)allocate and init event_trigger_data for a trigger✨
• trim_sg_list(9)ensures the bound in sg list.✨
• trim_stale_devices(9)remove PCI devices that are not responding.✨
• tripodkins(9)kinematics definitions for LinuxCNC For additional information, see the Documents 'Advanced Topics': Kinematics 5-Axis Kinematics Switchable Kinematics✨
• tristate_bit(9)Place a signal on an I/O pin only when enabled, similar to a tristate buffer in electronics✨
• tristate_float(9)Place a signal on an I/O pin only when enabled, similar to a tristate buffer in electronics✨
• trivkins(9)kinematics definitions for LinuxCNC For additional information, see the Documents 'Advanced Topics': Kinematics 5-Axis Kinematics Switchable Kinematics✨
• trms1040_get_data(9)get a single byte from the eeprom✨
• trms1040_read_all(9)read all bytes from the eeprom✨
• trms1040_set_data(9)store a single byte in the eeprom✨
• trms1040_wait_30us(9)wait for 30 us✨
• trms1040_write_all(9)write 128 bytes to the eeprom✨
• trms1040_write_cmd(9)write the secified command and address to chip✨
• trun_key_init(9)initialize truncation node key.✨