> Sorry, In you reply not all patch. > Main idea here - we never flash last (struct tty_buffer) in the > active buffer. Only data for ldisc. (tty->buf.head->read = > tty->buf.head->commit). At that moment driver can collect(write) data > in buffer without conflict.
Ah.. now I understand. Yes that makes sense. I will think about that carefully. This is why a good explanation with a patch is important. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
