Lines Matching refs:files_lock
205 spin_lock(&tty->files_lock); in tty_add_file()
207 spin_unlock(&tty->files_lock); in tty_add_file()
230 spin_lock(&tty->files_lock); in tty_del_file()
232 spin_unlock(&tty->files_lock); in tty_del_file()
287 spin_lock(&tty->files_lock); in check_tty_count()
291 spin_unlock(&tty->files_lock); in check_tty_count()
605 spin_lock(&tty->files_lock); in __tty_hangup()
617 spin_unlock(&tty->files_lock); in __tty_hangup()
1458 spin_lock(&tty->files_lock); in release_one_tty()
1460 spin_unlock(&tty->files_lock); in release_one_tty()
2998 spin_lock_init(&tty->files_lock); in alloc_tty_struct()