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Message-ID: <20080110090429.GA23878@elte.hu>
Date: Thu, 10 Jan 2008 10:04:29 +0100
From: Ingo Molnar <mingo@...e.hu>
To: Christoph Hellwig <hch@...radead.org>
Cc: Arjan van de Ven <arjan@...radead.org>,
linux-kernel@...r.kernel.org
Subject: Re: [patch] Add a simple backtrace test module
* Christoph Hellwig <hch@...radead.org> wrote:
> On Wed, Jan 09, 2008 at 10:42:08PM -0800, Arjan van de Ven wrote:
> >
> > Subject: Add a simple backtrace test module
> > From: Arjan van de Ven <arjan@...ux.intel.com>
> >
> > During the work on the x86 32 and 64 bit backtrace code I found it
> > useful to have a simple test module to test a process and irq
> > context backtrace. Since the existing backtrace code was buggy, I
> > figure it might be useful to have such a test module in the kernel
> > so that maybe we can even detect such bugs earlier..
>
> Care to add new testcases to a new tests/ subdirectory so we can have
> them in one place?
yeah, agreed, we'll clean this all up, and move the other testcode there
too, ok? There's rcutorture, lock-selftests, rt-tester,
kprobes-smoke-test and now backtracetest.
Arjan might as well want to use the opportunity and break new kernel
namespace ground by creating the tests/ directory for the first time in
Linux history and introduce tests/backtracetest.c :-)
Ingo
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