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SubjectRe: [patch] latency tracer, 2.6.15-rc7

* 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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