Re: [PATCH 7/7] sparc64: Add function graph tracer support.

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On Tue, Apr 13, 2010 at 02:35:37PM -0700, David Miller wrote:
> From: Frederic Weisbecker <fweisbec@xxxxxxxxx>
> Date: Tue, 13 Apr 2010 21:45:07 +0200
> 
> > Heh yeah. The trace/trace_pipe in the main directory are basically
> > unusable there. Only per_cpu can make it :)
> 
> Does it delay for several seconds at the beginning when you 'cat' them
> just like it does for me?


May be the stall started before.

Enabling the tracer now gives me the same result:

echo function_graph > current_tracer

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