Lines Matching refs:files_lock
204 spin_lock(&tty->files_lock); in tty_add_file()
206 spin_unlock(&tty->files_lock); in tty_add_file()
229 spin_lock(&tty->files_lock); in tty_del_file()
231 spin_unlock(&tty->files_lock); in tty_del_file()
286 spin_lock(&tty->files_lock); in check_tty_count()
290 spin_unlock(&tty->files_lock); in check_tty_count()
602 spin_lock(&tty->files_lock); in __tty_hangup()
614 spin_unlock(&tty->files_lock); in __tty_hangup()
1440 spin_lock(&tty->files_lock); in release_one_tty()
1442 spin_unlock(&tty->files_lock); in release_one_tty()
2841 spin_lock_init(&tty->files_lock); in alloc_tty_struct()