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Date: Fri, 30 Dec 2005 09:09:14 +0100
From: Ingo Molnar <mingo@elte.hu>
To: gcoady@gmail.com
Cc: Lee Revell <rlrevell@joe-job.com>, Dave Jones <davej@redhat.com>,
       Hugh Dickins <hugh@veritas.com>,
       linux-kernel <linux-kernel@vger.kernel.org>,
       Linus Torvalds <torvalds@osdl.org>
Subject: Re: [patch] latency tracer, 2.6.15-rc7
Message-ID: <20051230080914.GA26643@elte.hu>
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* Grant Coady <grant_lkml@dodo.com.au> wrote:

> On Thu, 29 Dec 2005 21:28:48 +0100, Ingo Molnar <mingo@elte.hu> wrote:
> 
> >
> >thanks, applied - new version uploaded.
> 
> I just booted with latency tracer, it died with (copy by hand):
> {   40} [<c012e74a>] debug_stackoverflow+0x6a/0xc0
> 
> Much unusual stuff (several screenfuls) scrolled up prior to lockup.

have you applied the zlib patches too? In particular this one should 
make a difference:

    http://redhat.com/~mingo/latency-tracing-patches/patches/reduce-zlib-stack-hack.patch

If you didnt have this applied, could you apply it and retry with 
stack-footprint-debugging again?

	Ingo
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