Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/n_tty.c n_tty_write() -> process_output_block()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
PARAM_VALUE 0 tty->atomic_write_lock.dep_map->name 0-255
PARAM_VALUE 0 tty->atomic_write_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 tty->ldisc_sem.dep_map->name 0-255
PARAM_VALUE 0 tty->ldisc_sem.read_wait.next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->next->next 4096-ptr_max
PARAM_VALUE 0 tty->ldisc_sem.read_wait.prev->prev 4096-ptr_max
PARAM_VALUE 0 tty->ops->flush_chars 0,4096-ptr_max
PARAM_VALUE 0 tty->ops->write 4096-ptr_max
PARAM_VALUE 0 tty->ops->write_room 0,4096-ptr_max
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 tty->termios_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 tty->write_wait.lock.rlock.dep_map->name 0-255
BUF_SIZE 0 tty->write_buf (-1),1024-65536
BUF_SIZE 1 buf (-1),1024-65536
BUF_SIZE 1 buf (-1),1024-65536
CAPPED_DATA 0 tty 1
CAPPED_DATA 0 &tty->termios_rwsem 1
DATA_SOURCE 0 tty $0
DATA_SOURCE 2 nr $3 [m]
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 tty->write_cnt 1025-u16max[c]
NO_OVERFLOW_SIMPLE 2 nr
LOCK2 _T->lock
LOCK2 0 &tty->atomic_write_lock
LOCK2 0 &tty->ldisc_sem
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 0 &tty->termios_rwsem
TYPE_LOCK (struct tty_struct)->atomic_write_lock
TYPE_LOCK (struct tty_struct)->ldisc_sem