linux-kernel - Re: [PATCH] ftrace/sysprof: Don't trace the user stack if we are a kernel thread.

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Message-ID: <20080513135259.GE5809@elte.hu>
Date:	Tue, 13 May 2008 15:52:59 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Soeren Sandmann <sandmann@...mi.au.dk>
Cc:	Pavel Roskin <proski@....org>, Pekka Paalanen <pq@....fi>,
	Steven Rostedt <rostedt@...dmis.org>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ftrace/sysprof: Don't trace the user stack if we are a
	kernel thread.


* Soeren Sandmann <sandmann@...mi.au.dk> wrote:

> Check that current->mm is non-NULL before attempting to trace the user 
> stack.
> 
> Also take depth of the kernel stack into account when comparing
> against sample_max_depth.

applied, thanks.

(Please also add a Signed-off-by patch to future patches.)

	Ingo
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