Re: [RFC][PATCH 06/10] irq/tracing: Export enums in tracepoints to user space

From: Steven Rostedt
Date: Fri Mar 27 2015 - 17:47:07 EST


On Fri, 27 Mar 2015 17:37:10 -0400
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> From: "Steven Rostedt (Red Hat)" <rostedt@xxxxxxxxxxx>
>
> The enums used by the softirq mapping is what is shown in the output
> of the __print_symbolic() and not their values, that are needed
> to map them to their strings. Export them to userspace with the
> TRACE_DEFINE_ENUM() macro so that user space tools can map the enums
> with their values.
>
> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
> Cc: Ingo Molnar <molnar@xxxxxxxxxx>

Sorry Ingo,

That was suppose to be "mingo@xxxxxxxxxx", that's what I get for hand
typing and not doing a cut and paste.

I'll fix it up in my repo.

-- Steve


> Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
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