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From: Ingo Molnar <mingo@elte.hu>
To: Mathieu Desnoyers <compudj@krystal.dyndns.org>
Cc: Martin Bligh <mbligh@google.com>,
	"Frank Ch. Eigler" <fche@redhat.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
	prasanna@in.ibm.com, Andrew Morton <akpm@osdl.org>,
	Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
	Paul Mundt <lethal@linux-sh.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	Jes Sorensen <jes@sgi.com>, Tom Zanussi <zanussi@us.ibm.com>,
	Richard J Moore <richardj_moore@uk.ibm.com>,
	Michel Dagenais <michel.dagenais@polymtl.ca>,
	Christoph Hellwig <hch@infradead.org>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	William Cohen <wcohen@redhat.com>,
	ltt-dev@shafik.org, systemtap@sources.redhat.com,
	Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH] Linux Kernel Markers 0.5 for Linux 2.6.17 (with probe management)
Date: Thu, 21 Sep 2006 18:06:56 +0200	[thread overview]
Message-ID: <20060921160656.GA24774@elte.hu> (raw)
In-Reply-To: <20060921160009.GA30115@Krystal>


* Mathieu Desnoyers <compudj@krystal.dyndns.org> wrote:

> +config MARK_SYMBOL
> +config MARK_JUMP_CALL
> +config MARK_JUMP_INLINE
> +config MARK_JUMP

same NACK over the proliferation of options as before:

  http://marc.theaimsgroup.com/?l=linux-kernel&m=115881457219562&w=2

Tap, tap, is this thing on? ;)

found one related reply from you that i didnt answer yet:

  "As an example, LTTng traces the page fault handler, when kprobes just
   can't instrument it."

but tracing a raw pagefault at the arch level is a bad idea anyway, we 
want to trace __handle_mm_fault(). That way you can avoid having to 
modify every architecture's pagefault handler ...

but the other points remained unanswered as far as i can see.

	Ingo

  reply	other threads:[~2006-09-21 16:18 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-21 16:00 [PATCH] Linux Kernel Markers 0.5 for Linux 2.6.17 (with probe management) Mathieu Desnoyers
2006-09-21 16:06 ` Ingo Molnar [this message]
2006-09-21 21:42   ` Mathieu Desnoyers
2006-09-21 21:49     ` Mathieu Desnoyers
2006-09-22  6:29     ` Karim Yaghmour
2006-09-22  6:49     ` Ingo Molnar
2006-09-22 14:03       ` Mathieu Desnoyers
2006-09-22 16:53         ` Ingo Molnar
2006-09-22 17:11           ` Mathieu Desnoyers
2006-09-22 17:12             ` Ingo Molnar
2006-09-22 17:28               ` Mathieu Desnoyers
2006-09-22  7:07     ` Ingo Molnar
2006-09-22  8:14       ` Karim Yaghmour
2006-09-22 15:08       ` Mathieu Desnoyers
2006-09-22 16:24         ` Karim Yaghmour
2006-09-22 16:13           ` Mathieu Desnoyers
2006-09-22 17:03             ` Karim Yaghmour
2006-09-22 18:06               ` Mathieu Desnoyers
2006-09-22 19:24                 ` Karim Yaghmour
2006-09-22 16:45         ` Ingo Molnar
2006-09-22 14:31     ` Christoph Hellwig
2006-09-23 16:51   ` Mathieu Desnoyers
2006-09-21 17:56 ` Frank Ch. Eigler
2006-09-21 18:50   ` Ingo Molnar
2006-09-21 19:54     ` Jeremy Fitzhardinge
2006-09-25 17:45     ` Frank Ch. Eigler
2006-09-21 20:59   ` Mathieu Desnoyers

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