console_is_registered identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a function:

include/linux/console.h, line 569 (as a function)

Referenced in 11 files:

Smatch caller information:

drivers/tty/serial/serial_core.c uart_configure_port() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	4096-ptr_max
PARAM_VALUE	0	con->index	s16min-(-2),0-s16max
PARAM_VALUE	0	con->node.pprev	1-u64max
CAPPED_DATA	0	con->index	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		&_T->lock->lock
LOCK2		_T->flags
LOCK2		_T->lock
HALF_LOCKED2		global &max3100s_lock

drivers/tty/serial/serial_core.c uart_console_registered() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	4096-ptr_max
CAPPED_DATA	0	con->index	1
RX_PATH
TASK_NOT_RUNNING
LOCK2		_T->lock
HALF_LOCKED2		&of->mutex

drivers/net/netconsole.c cleanup_netconsole() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	1009270431607222272

drivers/net/netconsole.c cleanup_netconsole() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	8222776370724024320

drivers/net/netconsole.c enabled_store() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	1009270431607222272
RX_PATH
TASK_NOT_RUNNING
LOCK2		&buffer->mutex
LOCK2		&frag->frag_sem
LOCK2		global &dynamic_netconsole_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct configfs_buffer)->mutex
TYPE_LOCK		(struct configfs_fragment)->frag_sem

drivers/net/netconsole.c enabled_store() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	8222776370724024320
RX_PATH
TASK_NOT_RUNNING
LOCK2		&buffer->mutex
LOCK2		&frag->frag_sem
LOCK2		global &dynamic_netconsole_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct configfs_buffer)->mutex
TYPE_LOCK		(struct configfs_fragment)->frag_sem

drivers/net/netconsole.c unregister_netcons_consoles() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	1009270431607222272
RX_PATH
TASK_NOT_RUNNING
LOCK2		&buffer->mutex
LOCK2		&frag->frag_sem
LOCK2		global &dynamic_netconsole_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct configfs_buffer)->mutex
TYPE_LOCK		(struct configfs_fragment)->frag_sem

drivers/net/netconsole.c unregister_netcons_consoles() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	8222776370724024320
RX_PATH
TASK_NOT_RUNNING
LOCK2		&buffer->mutex
LOCK2		&frag->frag_sem
LOCK2		global &dynamic_netconsole_mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct configfs_buffer)->mutex
TYPE_LOCK		(struct configfs_fragment)->frag_sem

drivers/tty/hvc/hvc_console.c hvc_check_console() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	8593895625506955264
RX_PATH
TASK_NOT_RUNNING

drivers/tty/serial/xilinx_uartps.c cdns_uart_probe() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	0,1436767147912654848
BUF_SIZE	0	con	(-1),280
BUF_SIZE	0	con	(-1),280
RX_PATH
TASK_NOT_RUNNING

drivers/usb/early/xhci-dbc.c xdbc_unregister_console() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	835688933731860480

drivers/firmware/efi/earlycon.c efi_earlycon_remap_fb() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	4096-ptr_max

drivers/firmware/efi/earlycon.c efi_earlycon_unmap_fb() -> console_is_registered()

Type	Parameter	Key	Value

drivers/tty/serial/samsung_tty.c s3c24xx_serial_unregister_console() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	145175288851701760

drivers/tty/serial/pic32_uart.c pic32_late_console_init() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	7923694253000921088

drivers/tty/serial/pic32_uart.c uart_console_registered() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con->dropped	0
PARAM_VALUE	0	con->index	0-5
PARAM_VALUE	0	con->kthread->cpus_ptr	4096-ptr_max
PARAM_VALUE	0	con->kthread->dl.inactive_timer.base->cpu_base->softirq_expires_next	0-s64max
PARAM_VALUE	0	con->kthread->dl.rq->active_balance	s32min-s32max
PARAM_VALUE	0	con->kthread->dl.rq->clock_update_flags	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_enabled	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_forceidle_count	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_forceidle_occupation	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_forceidle_seq	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_pick_seq	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_sched_seq	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->core_task_seq	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->cpu	s32min-s32max
PARAM_VALUE	0	con->kthread->dl.rq->has_blocked_load	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->hrtick_sched	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->idle_balance	0-255
PARAM_VALUE	0	con->kthread->dl.rq->membarrier_state	s32min-s32max
PARAM_VALUE	0	con->kthread->dl.rq->nohz_idle_balance	0-255
PARAM_VALUE	0	con->kthread->dl.rq->nohz_tick_stopped	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->nr_llc_running	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->nr_numa_running	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->nr_pinned	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->nr_pref_llc_running	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->nr_preferred_running	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->nr_running	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->numa_migrate_on	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->online	s32min-s32max
PARAM_VALUE	0	con->kthread->dl.rq->push_busy	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->push_cpu	s32min-s32max
PARAM_VALUE	0	con->kthread->dl.rq->sched_count	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->sched_goidle	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->ticks_without_resched	s32min-s32max
PARAM_VALUE	0	con->kthread->dl.rq->ttwu_count	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->ttwu_local	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->ttwu_pending	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->uclamp_flags	0-4294967295
PARAM_VALUE	0	con->kthread->dl.rq->yld_count	0-4294967295
PARAM_VALUE	0	con->kthread->migration_disabled	0-1
PARAM_VALUE	0	con->kthread->on_rq	0-1,3-255
PARAM_VALUE	0	con->kthread->sched_class->balance	0,4895810773273071616,6490409225490120704,7260575883162300416,8638459336928428032
PARAM_VALUE	0	con->kthread->sched_class->dequeue_task	0,144070366336110592,1947835499009560576,6189267449403002880,6455432424639717376,6899636822736904192
PARAM_VALUE	0	con->kthread->sched_class->enqueue_task	0,126196709549080576,1834828045319467008,6555940243012698112,7779016139136778240
PARAM_VALUE	0	con->kthread->sched_class->find_lock_rq	0,1273389266380275712,1330506845949976576,2186316422496772096,3746302679399247872,7992910395761221632
PARAM_VALUE	0	con->kthread->sched_class->get_prio	0,5165838827171962880,5589494719909007360,5857971317054578688,7142770315824652288
PARAM_VALUE	0	con->kthread->sched_class->get_rr_interval	0,160577115725877248,5264859755264851968,8566262156424376320
PARAM_VALUE	0	con->kthread->sched_class->pick_task	0,431140902756892672,1158575681758597120,5720692379550740480,7102393387566546944,7546922302727954432,7601726578106748928
PARAM_VALUE	0	con->kthread->sched_class->prio_changed	0,1146300274019463168,2737281516638617600,4228469244769832960,5589494719909007360,6494577740674654208,7383617159121645568
PARAM_VALUE	0	con->kthread->sched_class->put_prev_task	0,879997059321819136,2104802920512651264,2702168970777976832,3309484659987406848,4521943768044347392,6061791611826737152
PARAM_VALUE	0	con->kthread->sched_class->reweight_task	0,1146300274019463168,2737281516638617600,4228469244769832960,5264859755264851968,6494577740674654208,7383617159121645568
PARAM_VALUE	0	con->kthread->sched_class->rq_offline	0,1273389266380275712,1603218695044562944,3746302679399247872,3838970304731508736,6105480162315575296,7992910395761221632
PARAM_VALUE	0	con->kthread->sched_class->rq_online	0,1603218695044562944,1927640468783054848,3838970304731508736,5094656021401329664,6105480162315575296,7127180339355369472
PARAM_VALUE	0	con->kthread->sched_class->set_cpus_allowed	0,1927640468783054848,4090974917235912704,4284209241675612160,5094656021401329664,7127180339355369472
PARAM_VALUE	0	con->kthread->sched_class->switched_from	0,2762873923526262784,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	con->kthread->sched_class->switched_to	0,1207858565835722752,5165838827171962880,5857971317054578688,6355784522873475072,7142770315824652288
PARAM_VALUE	0	con->kthread->sched_class->switching_from	0,2762873923526262784,6742757381008068608
PARAM_VALUE	0	con->kthread->sched_class->switching_to	0,1207858565835722752,6355784522873475072,6932178706407411712,8530452231382753280,8897597262779232256
PARAM_VALUE	0	con->kthread->sched_class->task_change_group	0,2420086066110373888,2446272091500916736,2561397482238263296,2943871782664327168,7251702690162270208,8139140255186919424
PARAM_VALUE	0	con->kthread->sched_class->task_dead	0,1181151505743122432,6092562452304658432,6742757381008068608
PARAM_VALUE	0	con->kthread->sched_class->task_is_throttled	0,626302238049026048,4879098428662644736,6508522699847725056,7251702690162270208
PARAM_VALUE	0	con->kthread->sched_class->task_woken	0,1111187247153754112,4090974917235912704,4284209241675612160,4715741308934107136
PARAM_VALUE	0	con->kthread->sched_class->uclamp_enabled	0-1
PARAM_VALUE	0	con->kthread->sched_class->wakeup_preempt	0,1077039320164851712,1147033115188453376,2990157993661198336,6476960569952718848,6679893776262037504
PARAM_VALUE	0	con->kthread->sched_class->yield_task	0,2190573298372911104,3192817945493614592,3256919456170586112,7456815790656131072
PARAM_VALUE	0	con->kthread->sched_class->yield_to_task	0,3940359203731251200
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->curr->mm->sc_stat.cpu	(-1)
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->curr->pref_llc_queued	0-1
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->__state	0,512
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->core_node.__rb_parent_color	1
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->dl.inactive_timer.base->clockid	0-1,7,11
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->dl.inactive_timer.base->index	0-7
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->dl.inactive_timer.entry.next	s64max
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->dl.rb_node.__rb_parent_color	1
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->rseq.event.ids_changed	1
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->sched_migrated	1
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->se.run_node.rb_left->__rb_parent_color	4096-s64max
PARAM_VALUE	0	con->kthread->se.cfs_rq->rq->donor->se.run_node.rb_right->__rb_parent_color	4096-s64max
PARAM_VALUE	0	con->kthread->wake_cpu	0-s32max
PARAM_VALUE	0	con->nbcon_prev_seq.counter	(-1)
PARAM_VALUE	0	con->nbcon_state.counter	0
PARAM_VALUE	0	con->node.next->pprev	4096-ptr_max
PARAM_VALUE	0	con->node.pprev	1-u64max
PARAM_VALUE	0	con->pbufs	0,4096-ptr_max
PARAM_VALUE	0	con->rcuwait.task	0
PARAM_VALUE	0	*con->kthread->worker_private->exited.wait.lock.owner	(-4611686018427387904)-4611686018427387903
CAPPED_DATA	0	con->index	1
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE	0	con->kthread->dl.pi_se->dl_runtime

drivers/tty/serial/8250/8250_core.c uart_console_registered() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	4096-ptr_max
CAPPED_DATA	0	con->index	1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2		_T->lock

drivers/tty/serial/earlycon.c of_setup_earlycon() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	3916938866968207360

drivers/tty/serial/earlycon.c setup_earlycon() -> console_is_registered()

Type	Parameter	Key	Value
PARAM_VALUE	0	con	3916938866968207360
HALF_LOCKED2		irq