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Subject: Re: [PATCH] tracing: Remove kmemtrace ftrace plugin
From: Peter Zijlstra <peterz@infradead.org>
To: Frederic Weisbecker <fweisbec@gmail.com>
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Date: Wed, 26 May 2010 18:06:59 +0200
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On Wed, 2010-05-26 at 18:00 +0200, Frederic Weisbecker wrote:

> > You can also axe kernel/tracing/trace_sysprof.c and related bits.

> I'll do that too, but I 'll need Soeren's opinion before actually pushing it.

ISTR that the latest sysprof code uses the perf syscall.