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From: Karim Yaghmour <karim@opersys.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
	Roman Zippel <zippel@linux-m68k.org>,
	Tim Bird <tim.bird@am.sony.com>, Ingo Molnar <mingo@elte.hu>,
	Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>,
	linux-kernel@vger.kernel.org,
	Christoph Hellwig <hch@infradead.org>,
	Ingo Molnar <mingo@redhat.com>,
	Greg Kroah-Hartman <gregkh@suse.de>,
	Thomas Gleixner <tglx@linutronix.de>,
	Tom Zanussi <zanussi@us.ibm.com>,
	ltt-dev@shafik.org, Michel Dagenais <michel.dagenais@polymtl.ca>
Subject: Re: [PATCH 0/11] LTTng-core (basic tracing infrastructure) 0.5.108
Date: Fri, 15 Sep 2006 14:20:27 -0400	[thread overview]
Message-ID: <450AEEEB.6040005@opersys.com> (raw)
In-Reply-To: <20060915104955.ad6c3622.akpm@osdl.org>



Andrew Morton wrote:
> Again, I don't see this as a huge problem.  patch(1) is able to keep track
> of specific places within source code even in the presence of quite violent
> changes to that source code.  There's no reason why systemtap support code
> cannot do the same.

If you don't want to listen to my part of the argument then consider
the point of view of those who have maintained systems entirely based
on binary editing, namely systemtap and LKET. It's indicative that
all those who have been involved in tracing, be it by static
instrumentation of code or the use of binary editing, all favor some
form of static markup mechanism of the code.

Karim

  reply	other threads:[~2006-09-15 18:10 UTC|newest]

Thread overview: 284+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-14  3:38 [PATCH 0/11] LTTng-core (basic tracing infrastructure) 0.5.108 Mathieu Desnoyers
2006-09-14 11:27 ` Ingo Molnar
2006-09-14 13:40   ` Roman Zippel
2006-09-14 13:55     ` Ingo Molnar
2006-09-14 14:33       ` Roman Zippel
2006-09-14 15:26         ` Michel Dagenais
2006-09-14 17:48           ` Ingo Molnar
2006-09-15 15:04             ` Mathieu Desnoyers
2006-09-14 18:08           ` Nick Piggin
2006-09-14 18:38             ` Karim Yaghmour
2006-09-14 17:13         ` Ingo Molnar
2006-09-14 17:55           ` Roman Zippel
2006-09-14 18:15             ` Ingo Molnar
2006-09-14 18:35               ` Mathieu Desnoyers
2006-09-14 18:54               ` Karim Yaghmour
2006-09-15  9:20                 ` Jes Sorensen
2006-09-15 12:38                   ` Karim Yaghmour
2006-09-15 12:32                     ` Jes Sorensen
2006-09-15 14:09                       ` Karim Yaghmour
2006-09-15 14:30                         ` Jes Sorensen
2006-09-15 15:12                           ` Karim Yaghmour
2006-09-16 10:41                             ` Jes Sorensen
2006-09-16 15:28                               ` Karim Yaghmour
2006-09-18  8:57                                 ` Jes Sorensen
2006-09-18 14:48                                   ` Ingo Molnar
2006-09-18 15:37                                     ` Karim Yaghmour
2006-09-15 13:20                     ` Paul Mundt
2006-09-15 13:41                       ` Roman Zippel
2006-09-15 13:44                         ` Jes Sorensen
2006-09-15 14:03                           ` Roman Zippel
2006-09-15 14:37                             ` Alan Cox
2006-09-15 14:34                               ` Roman Zippel
2006-09-15 13:57                         ` Paul Mundt
2006-09-15 14:17                           ` Karim Yaghmour
2006-09-15 14:13                             ` Jes Sorensen
2006-09-15 14:31                               ` Karim Yaghmour
2006-09-15 14:28                                 ` Paul Mundt
2006-09-15 14:46                                   ` Martin J. Bligh
2006-09-15 15:22                                     ` Alan Cox
2006-09-15 15:47                                       ` Martin J. Bligh
2006-09-15 14:51                                   ` Karim Yaghmour
2006-09-15 15:00                                     ` Thomas Gleixner
2006-09-15 15:28                                       ` Karim Yaghmour
2006-09-15 18:16                                       ` Andrew Morton
2006-09-15 18:19                                         ` Ingo Molnar
2006-09-15 19:26                                           ` Karim Yaghmour
2006-09-15 19:43                                           ` Roman Zippel
2006-09-15 20:05                                             ` Ingo Molnar
2006-09-15 20:22                                               ` Mathieu Desnoyers
2006-09-15 21:08                                                 ` Jose R. Santos
2006-09-15 21:25                                                   ` Mathieu Desnoyers
2006-09-15 22:02                                                     ` Jose R. Santos
2006-09-15 22:03                                                   ` Ingo Molnar
2006-09-15 22:32                                                     ` Karim Yaghmour
2006-09-15 22:43                                                       ` Ingo Molnar
2006-09-15 23:33                                                         ` Karim Yaghmour
2006-09-15 23:52                                                           ` Ingo Molnar
2006-09-16  2:24                                                             ` Karim Yaghmour
2006-09-15 23:53                                                           ` Ingo Molnar
2006-09-16  2:51                                                             ` Karim Yaghmour
2006-09-15 22:59                                                     ` Frank Ch. Eigler
2006-09-15 23:40                                                       ` Karim Yaghmour
2006-09-15 23:17                                                     ` Jose R. Santos
2006-09-15 21:32                                                 ` Ingo Molnar
2006-09-15 21:58                                                   ` Mathieu Desnoyers
2006-09-15 22:19                                                     ` Ingo Molnar
2006-09-15 22:45                                                       ` Karim Yaghmour
2006-09-16  9:59                                                 ` Jes Sorensen
2006-09-16 17:24                                                   ` Mathieu Desnoyers
2006-09-16 17:35                                                     ` Ingo Molnar
2006-09-16 17:56                                                       ` Mathieu Desnoyers
2006-09-16 19:10                                                         ` Ingo Molnar
2006-09-16 19:37                                                           ` Ingo Molnar
2006-09-16 20:29                                                             ` [patch] kprobes: optimize branch placement Ingo Molnar
2006-09-16 20:43                                                               ` Ingo Molnar
2006-09-16 21:44                                                                 ` Karim Yaghmour
2006-09-16 22:57                                                                   ` Andrew Morton
2006-09-16 23:24                                                                     ` Ingo Molnar
2006-09-17  2:44                                                                       ` Karim Yaghmour
2006-09-17  1:59                                                                     ` Karim Yaghmour
2006-09-17 12:15                                                                       ` Mike Galbraith
2006-09-16 22:56                                                                 ` Andrew Morton
2006-09-16 23:30                                                                   ` Ingo Molnar
2006-09-18 13:52                                                                     ` Ananth N Mavinakayanahalli
2006-09-16 22:55                                                               ` Andrew Morton
2006-09-17 10:13                                                             ` [PATCH 0/11] LTTng-core (basic tracing infrastructure) 0.5.108 Frederik Deweerdt
2006-09-17 14:00                                                               ` Ingo Molnar
2006-09-16 19:51                                                           ` Karim Yaghmour
2006-09-16 23:40                                                         ` Ingo Molnar
2006-09-17  5:33                                                           ` Mathieu Desnoyers
2006-09-16 18:11                                                       ` Karim Yaghmour
2006-09-16 17:44                                                         ` Ingo Molnar
2006-09-16 18:15                                                           ` Karim Yaghmour
2006-09-18  8:18                                                             ` Jes Sorensen
2006-09-16 17:55                                                     ` Karim Yaghmour
2006-09-18  8:21                                                       ` Jes Sorensen
2006-09-18  8:33                                                     ` Jes Sorensen
2006-09-18 15:01                                                       ` Mathieu Desnoyers
2006-09-16 17:30                                                   ` Mathieu Desnoyers
2006-09-18  8:15                                                     ` Jes Sorensen
2006-09-18 14:53                                                       ` Mathieu Desnoyers
2006-09-18 15:17                                                         ` Ingo Molnar
2006-09-18 16:54                                                           ` Mathieu Desnoyers
2006-09-15 21:12                                               ` Roman Zippel
2006-09-15 21:08                                                 ` Ingo Molnar
2006-09-15 20:13                                           ` Andrew Morton
2006-09-15 21:49                                             ` Jose R. Santos
2006-09-16 10:19                                             ` Jes Sorensen
2006-09-16 16:05                                               ` Karim Yaghmour
2006-09-17  4:54                                                 ` Ganesan Rajagopal
2006-09-18  8:13                                                 ` Jes Sorensen
2006-09-18 14:46                                                   ` Mathieu Desnoyers
2006-09-18 17:06                                                   ` Martin Bligh
2006-09-20 14:17                                                     ` Jes Sorensen
2006-09-15 19:35                                         ` Thomas Gleixner
2006-09-15 19:40                                           ` Ingo Molnar
2006-09-15 19:56                                           ` Karim Yaghmour
2006-09-15 20:23                                             ` Thomas Gleixner
2006-09-15 20:40                                               ` Roman Zippel
2006-09-15 20:48                                                 ` Ingo Molnar
2006-09-15 21:17                                                   ` Karim Yaghmour
2006-09-15 21:15                                                     ` Ingo Molnar
2006-09-15 21:56                                                       ` Karim Yaghmour
2006-09-15 21:27                                                   ` Roman Zippel
2006-09-15 21:51                                                     ` Ingo Molnar
2006-09-15 22:15                                                       ` Karim Yaghmour
2006-09-15 22:53                                                       ` Roman Zippel
2006-09-15 23:14                                                         ` Ingo Molnar
2006-09-15 23:49                                                           ` Nicholas Miell
2006-09-15 23:57                                                             ` Ingo Molnar
2006-09-16  0:41                                                               ` Nicholas Miell
2006-09-16  0:31                                                           ` Roman Zippel
2006-09-16  8:20                                                             ` Ingo Molnar
2006-09-16  8:21                                                             ` Ingo Molnar
2006-09-16  8:21                                                             ` Ingo Molnar
2006-09-16  8:22                                                             ` Ingo Molnar
2006-09-16 19:58                                                               ` Roman Zippel
2006-09-16 22:50                                                                 ` Ingo Molnar
2006-09-16 23:00                                                                 ` Ingo Molnar
2006-09-17  1:15                                                                   ` Roman Zippel
2006-09-17  8:42                                                                     ` Ingo Molnar
2006-09-17 15:16                                                                       ` Roman Zippel
2006-09-17 15:25                                                                         ` Ingo Molnar
2006-09-17 16:02                                                                           ` Roman Zippel
2006-09-17 16:45                                                                             ` Ingo Molnar
2006-09-17 16:59                                                                             ` Nick Piggin
2006-09-17 17:26                                                                               ` Roman Zippel
2006-09-17 17:56                                                                                 ` Nick Piggin
2006-09-17 18:59                                                                                   ` Roman Zippel
2006-09-17 21:23                                                                                     ` Ingo Molnar
2006-09-17 21:52                                                                                       ` Roman Zippel
2006-09-17 22:27                                                                                         ` Ingo Molnar
2006-09-17 21:40                                                                                     ` Ingo Molnar
2006-09-18  8:43                                                                                     ` Jes Sorensen
2006-09-17 21:32                                                                                   ` Ingo Molnar
2006-09-17 19:23                                                                                 ` Ingo Molnar
2006-09-17 19:45                                                                                   ` Roman Zippel
2006-09-17 20:56                                                                                     ` Ingo Molnar
2006-09-17 21:36                                                                                       ` Roman Zippel
2006-09-17 22:13                                                                                         ` Ingo Molnar
2006-09-16 23:14                                                                 ` Ingo Molnar
2006-09-17 14:19                                                                   ` Frank Ch. Eigler
2006-09-17 15:31                                                                     ` Ingo Molnar
2006-09-17 17:15                                                                       ` Mathieu Desnoyers
     [not found]                                                                   ` <y0mu036eglz.fsf@ton.toronto.redhat.com>
2006-09-17 15:00                                                                     ` Ingo Molnar
2006-09-16  8:23                                                             ` Ingo Molnar
2006-09-16  8:23                                                             ` Ingo Molnar
2006-09-16  8:23                                                             ` Ingo Molnar
2006-09-15 21:05                                               ` Karim Yaghmour
2006-09-15 21:17                                                 ` Thomas Gleixner
2006-09-15 21:31                                                   ` Karim Yaghmour
2006-09-15 20:00                                         ` Mathieu Desnoyers
2006-09-15 20:27                                           ` Jose R. Santos
2006-09-15 20:37                                         ` Alan Cox
2006-09-15 20:26                                           ` Mathieu Desnoyers
2006-09-15 20:51                                           ` Karim Yaghmour
2006-09-17 17:53                                           ` Mathieu Desnoyers
2006-09-17 19:35                                           ` printk instrumentation with LTTng Mathieu Desnoyers
2006-09-15 15:24                                     ` [PATCH 0/11] LTTng-core (basic tracing infrastructure) 0.5.108 Alan Cox
2006-09-15 15:23                                       ` Karim Yaghmour
2006-09-15 14:39                                 ` Jes Sorensen
2006-09-15 15:04                                   ` Karim Yaghmour
2006-09-14 19:40               ` Tim Bird
2006-09-14 20:00                 ` Ingo Molnar
2006-09-14 20:46                   ` Karim Yaghmour
2006-09-19 12:05                     ` Christoph Hellwig
2006-09-14 21:02                   ` Roman Zippel
2006-09-15 11:40                 ` Alan Cox
2006-09-15 11:46                   ` Roman Zippel
2006-09-15 12:38                     ` Alan Cox
2006-09-15 12:39                       ` Roman Zippel
2006-09-15 13:41                         ` Alan Cox
2006-09-15 13:34                           ` Roman Zippel
2006-09-15 14:41                             ` Alan Cox
2006-09-15 14:35                               ` Karim Yaghmour
2006-09-15 14:58                                 ` Alan Cox
2006-09-15 14:57                                   ` Karim Yaghmour
2006-09-15 17:49                                     ` Andrew Morton
2006-09-15 18:20                                       ` Karim Yaghmour [this message]
2006-09-15 17:01                                   ` Tim Bird
2006-09-15 17:08                                   ` Frank Ch. Eigler
2006-09-15 17:57                                     ` Andrew Morton
2006-09-15 18:31                                     ` Alan Cox
2006-09-15 18:12                                       ` Ingo Molnar
2006-09-15 19:10                                         ` Roman Zippel
2006-09-15 19:10                                           ` Ingo Molnar
2006-09-15 20:05                                           ` Thomas Gleixner
2006-09-15 20:35                                             ` Roman Zippel
2006-09-15 21:44                                             ` Tim Bird
2006-09-19 12:29                                           ` Christoph Hellwig
2006-09-19 13:17                                             ` Roman Zippel
2006-09-15 18:24                                       ` Frank Ch. Eigler
2006-09-15 18:23                                         ` Ingo Molnar
2006-09-15 18:18                                   ` Martin Bligh
2006-09-15 18:10                           ` Jose R. Santos
2006-09-15 19:49                             ` Mathieu Desnoyers
2006-09-15 20:54                               ` Jose R. Santos
2006-09-15 21:42                                 ` Karim Yaghmour
2006-09-15 21:46                                 ` Mathieu Desnoyers
2006-09-19 15:05                                   ` Jose R. Santos
2006-09-19 15:30                                     ` Mathieu Desnoyers
2006-09-19 16:39                                       ` Jose R. Santos
2006-09-19 18:03                                         ` Mathieu Desnoyers
2006-09-15 17:45                       ` Andrew Morton
2006-09-15 18:16                         ` Karim Yaghmour
2006-09-15 19:20                           ` Jose R. Santos
2006-09-15 19:59                           ` Andrew Morton
2006-09-15 20:24                             ` Karim Yaghmour
2006-09-15 20:25                               ` Thomas Gleixner
2006-09-14 19:47               ` Roman Zippel
2006-09-14 20:24                 ` Ingo Molnar
2006-09-14 20:54                   ` Roman Zippel
2006-09-14 21:08                     ` Daniel Walker
2006-09-14 21:30                       ` Roman Zippel
2006-09-14 22:15                         ` Ingo Molnar
2006-09-14 23:39                           ` Roman Zippel
2006-09-14 23:43                             ` Ingo Molnar
2006-09-15  0:27                               ` Roman Zippel
2006-09-15  1:47                   ` Mathieu Desnoyers
2006-09-15  5:47                     ` Vara Prasad
2006-09-14 18:12           ` Karim Yaghmour
2006-09-14 20:25           ` Martin Bligh
2006-09-14 20:34             ` Ingo Molnar
2006-09-14 20:55               ` Martin Bligh
2006-09-14 21:31                 ` Ingo Molnar
2006-09-14 22:25                   ` Martin Bligh
2006-09-14 22:36                     ` Ingo Molnar
2006-09-14 22:59                       ` Martin Bligh
2006-09-14 23:19                         ` Ingo Molnar
2006-09-15  0:19                           ` Nicholas Miell
2006-09-15  1:04                           ` Martin J. Bligh
2006-09-15 12:38                             ` Ingo Molnar
2006-09-15  7:00                         ` Vara Prasad
2006-09-15 15:37                       ` Michel Dagenais
2006-09-19 12:08                 ` Christoph Hellwig
2006-09-14 21:07               ` Roman Zippel
2006-09-15  9:29               ` Jes Sorensen
2006-09-14 17:51         ` Karim Yaghmour
2006-09-14 15:19       ` Mathieu Desnoyers
2006-09-14 19:39         ` Frank Ch. Eigler
2006-09-15 17:13         ` Jose R. Santos
2006-09-14 15:02   ` Mathieu Desnoyers
2006-09-14 15:14   ` Martin J. Bligh
2006-09-14 17:43     ` Ingo Molnar
2006-09-14 18:25       ` Karim Yaghmour
2006-09-14 20:03       ` Martin Bligh
2006-09-14 20:14         ` Ingo Molnar
2006-09-14 20:40           ` Martin Bligh
2006-09-14 21:05           ` Michel Dagenais
2006-09-14 22:23             ` Ingo Molnar
2006-09-14 22:46               ` Martin Bligh
2006-09-14 22:56                 ` Ingo Molnar
2006-09-14 19:03     ` grundig
2006-09-14 19:21       ` Karim Yaghmour
2006-09-14 19:48     ` Frank Ch. Eigler
2006-09-15 16:32       ` Jose R. Santos
2006-09-19 11:59   ` Christoph Hellwig
  -- strict thread matches above, loose matches on Subject: below --
2006-09-15  3:10 James Dickens
2006-09-15  9:17 Richard J Moore
2006-09-15 17:14 Chuck Ebbert
2006-09-15 18:32 ` Alan Cox
2006-09-16 10:46 ` Jes Sorensen
2006-09-25 15:20 Chuck Ebbert
2006-09-25 15:39 ` Ingo Molnar

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