| Date | Sun, 24 Nov 2013 00:25:13 +0000 | From | One Thousand Gnomes <> | Subject | Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control |
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On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley <peter@hurleysoftware.com> 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
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