linux-kernel - Re: [PATCH 0/2] A kernel tracing interface

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Message-ID: <20070918175521.GA2915@Krystal>
Date:	Tue, 18 Sep 2007 13:55:22 -0400
From:	Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Vara Prasad <prasadav@...ibm.com>,
	David Wilder <dwilder@...ibm.com>,
	linux-kernel@...r.kernel.org,
	SystemTAP <systemtap@...rces.redhat.com>
Subject: Re: [PATCH 0/2] A kernel tracing interface

* Andrew Morton (akpm@...ux-foundation.org) wrote:
> On Tue, 18 Sep 2007 09:53:03 -0700 Vara Prasad <prasadav@...ibm.com> wrote:
> 
> > This is part of the effort by the SystemTap team to move pieces of the 
> > project that are generic to mainline.
> 
> Yeah.  It seems to have been reviewed to death.  Is it ready to
> be applied yet?

I would just say that this could be seen rather as a driver tracing
interface than a general purpose tracing interface. Therefore, maybe the
name is a bit misleading ? And yes, what is there is good, but it does
not seem to be a replacement for a generic kernel tracer.

My suggestions to turn it into a more suitable interface for a generic
tracer are summarized in this email:
http://lkml.org/lkml/2007/9/15/136

Mathieu

-- 
Mathieu Desnoyers
Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal
OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F  BA06 3F25 A8FE 3BAE 9A68
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