Re: [PATCH] tracing: add trace console

Steven Rostedt
2011-11-16T15:17:56Z

On Wed, 2011-11-16 at 15:51 +0100, Johannes Berg wrote:
> cho 0 > /debug/tracing/options/trace_printk
>
> Oh. Maybe I'll just remove it this then. I guess you kinda have to know
> (or be told) you want this anyway.

I would reword it to something that explains this, but don't say
anything about recommending it or not. Just say that when this is
enabled, all printks will go into the trace buffer. If you need to
disable it, you must set it as a module that can be unloaded.

-- Steve