On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley <peter@xxxxxxxxxxxxxxxxxx> wrote: > Instrument .receive_buf() and read() paths with trace_printk's > to aid in debugging flow control changes. tty devices have a device, we have a dev_dbg() layer. The old tty trace predates this but there isn't really any excuse for not using it now that I can see ? Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
