Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-26 Thread Peter Hurley
On 11/23/2013 09:38 PM, Peter Hurley wrote: On 11/23/2013 07:25 PM, One Thousand Gnomes wrote: On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley 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

Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-26 Thread Peter Hurley
On 11/23/2013 09:38 PM, Peter Hurley wrote: On 11/23/2013 07:25 PM, One Thousand Gnomes wrote: On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley pe...@hurleysoftware.com wrote: Instrument .receive_buf() and read() paths with trace_printk's to aid in debugging flow control changes. tty devices

Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-23 Thread Peter Hurley
On 11/23/2013 07:25 PM, One Thousand Gnomes wrote: On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley 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

Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-23 Thread One Thousand Gnomes
On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley 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

Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-23 Thread One Thousand Gnomes
On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley pe...@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

Re: [PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-23 Thread Peter Hurley
On 11/23/2013 07:25 PM, One Thousand Gnomes wrote: On Fri, 22 Nov 2013 10:59:25 -0500 Peter Hurley pe...@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.

[PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-22 Thread Peter Hurley
Instrument .receive_buf() and read() paths with trace_printk's to aid in debugging flow control changes. Signed-off-by: Peter Hurley --- drivers/tty/n_tty.c | 76 ++--- 1 file changed, 60 insertions(+), 16 deletions(-) diff --git

[PATCH tty-next 7/7] n_tty: trace input/read flow control

2013-11-22 Thread Peter Hurley
Instrument .receive_buf() and read() paths with trace_printk's to aid in debugging flow control changes. Signed-off-by: Peter Hurley pe...@hurleysoftware.com --- drivers/tty/n_tty.c | 76 ++--- 1 file changed, 60 insertions(+), 16 deletions(-)