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From: Jiri Olsa on 8 Mar 2010 02:10
hi,
any feedback?

thanks,
jirka

On Mon, Feb 22, 2010 at 01:56:58PM +0100, Jiri Olsa wrote:
> hi,
>
> I'm sending reworked version of the graph output support for
> preemptirqsoff/preemptoff/irqsoff tracers.
>
> I made the graph output as an output event, so it could be shared
> within tracers - patch 1/4.
>
> I also added raw trace output for graph tracer. I have this one around
> for long time and it was quite handy for investigating graph tracer issues.
> (patch 4/4)
>
>
> attached patches:
> - 1/4 adding ftrace events for graph tracer
> - 2/4 graph output support for irqsoff tracer
> - 3/4 graph output support for preemptirqsoff/preemptoff tracers
> - 4/4 raw output for graph tracer
>
> wbr,
> jirka
> ---
> kernel/trace/trace.c | 2 +-
> kernel/trace/trace.h | 11 ++-
> kernel/trace/trace_functions_graph.c | 117 +++++++++++++++++++----
> kernel/trace/trace_irqsoff.c | 174 ++++++++++++++++++++++++++++++++--
> 4 files changed, 277 insertions(+), 27 deletions(-)
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