Lines Matching refs:files_lock
206 spin_lock(&tty->files_lock); in tty_add_file()
208 spin_unlock(&tty->files_lock); in tty_add_file()
231 spin_lock(&tty->files_lock); in tty_del_file()
233 spin_unlock(&tty->files_lock); in tty_del_file()
288 spin_lock(&tty->files_lock); in check_tty_count()
292 spin_unlock(&tty->files_lock); in check_tty_count()
606 spin_lock(&tty->files_lock); in __tty_hangup()
618 spin_unlock(&tty->files_lock); in __tty_hangup()
1463 spin_lock(&tty->files_lock); in release_one_tty()
1465 spin_unlock(&tty->files_lock); in release_one_tty()
3008 spin_lock_init(&tty->files_lock); in alloc_tty_struct()