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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/tty/vt/keyboard.c fn_dec_console() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-65534,2147483648-4294967294
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->event_lock
LOCK2 global &kbd_event_lock
LOCK2 irq
LOCK2 rcu_read
TYPE_LOCK (struct input_dev)->event_lock

drivers/tty/vt/keyboard.c fn_inc_console() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62,64-s32max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &dev->event_lock
LOCK2 global &kbd_event_lock
LOCK2 irq
LOCK2 rcu_read
TYPE_LOCK (struct input_dev)->event_lock

drivers/tty/vt/consolemap.c con_unify_unimap() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62
FUZZY_MAX 0 i 62
HARD_MAX 0 i 62
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &console_sem

drivers/tty/vt/consolemap.c console_map_init() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62

drivers/tty/vt/consolemap.c update_user_maps() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62
LOCK2 global &console_sem

drivers/tty/vt/vt.c con_set_cmap() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62
LOCK2 global &console_sem

drivers/tty/vt/vt.c con_start() -> vc_cons_allocated()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 i unit_array_size
LOCK2 &tty->flow.lock
LOCK2 irq
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
TYPE_LOCK (struct tty_struct)->flow.lock

drivers/tty/vt/vt.c con_stop() -> vc_cons_allocated()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
UNITS 0 i unit_array_size
LOCK2 &tty->flow.lock
LOCK2 irq
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
TYPE_LOCK (struct tty_struct)->flow.lock

drivers/tty/vt/vt.c console_callback() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62
LOCK2 global &console_sem
HALF_LOCKED2 &pool->lock

drivers/tty/vt/vt.c csi_RSB() -> vc_cons_allocated()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &console_sem
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock

drivers/tty/vt/vt.c do_con_write() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-u16max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 i unit_array_size
LOCK2 global &console_sem
HALF_LOCKED2 &tty->atomic_write_lock
HALF_LOCKED2 &tty->ldisc_sem
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 &tty->port->buf.lock
HALF_LOCKED2 &tty->termios_rwsem
HALF_LOCKED2 _T->lock

drivers/tty/vt/vt.c do_unblank_screen() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-u16max
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &console_sem

drivers/tty/vt/vt.c set_console() -> vc_cons_allocated()

Type Parameter Key Value
DATA_SOURCE 0 i $0
NOSPEC 0 i
NOSPEC 0 i
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 i 1-62[c]
HALF_LOCKED2 &dev->event_lock
HALF_LOCKED2 global &console_sem
HALF_LOCKED2 global &kbd_event_lock
HALF_LOCKED2 global &system_transition_mutex
HALF_LOCKED2 irq
HALF_LOCKED2 rcu_read

drivers/tty/vt/vt.c vc_deallocate() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 1-62
CAPPED_DATA 0 i 1
DATA_SOURCE 0 i $0
NOSPEC 0 i
NOSPEC 0 i
USER_DATA 0 i 1-62[c]
LOCK2 global &console_sem

drivers/tty/vt/vt.c vt_console_print() -> vc_cons_allocated()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 &printing_lock
HALF_LOCKED2 flags

drivers/tty/vt/vt.c vt_console_print() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-u16max
RX_PATH
TASK_NOT_RUNNING
LOCK2 &printing_lock
HALF_LOCKED2 flags

drivers/tty/vt/vc_screen.c vcs_open() -> vc_cons_allocated()

Type Parameter Key Value
PARAM_VALUE 0 i 0-62
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &console_sem