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From: Peter Zijlstra <peterz@infradead.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Martin Bligh <mbligh@google.com>,
	Martin Bligh <mbligh@mbligh.org>,
	linux-kernel@vger.kernel.org,
	Thomas Gleixner <tglx@linutronix.de>,
	Andrew Morton <akpm@linux-foundation.org>,
	prasad@linux.vnet.ibm.com,
	Mathieu Desnoyers <compudj@krystal.dyndns.org>,
	"Frank Ch. Eigler" <fche@redhat.com>,
	David Wilder <dwilder@us.ibm.com>,
	hch@lst.de, Tom Zanussi <zanussi@comcast.net>,
	Steven Rostedt <srostedt@redhat.com>
Subject: Re: [RFC PATCH 1/3] Unified trace buffer
Date: Sat, 27 Sep 2008 19:50:28 +0200	[thread overview]
Message-ID: <1222537829.16700.304.camel@lappy.programming.kicks-ass.net> (raw)
In-Reply-To: <alpine.DEB.1.10.0809271335001.10534@gandalf.stny.rr.com>

On Sat, 2008-09-27 at 13:38 -0400, Steven Rostedt wrote:

>  It does not even implement the merge sort. That's up to the 
> tracer to handle. 

You could though, as you have the timestamps..

> So yes, the tracer can implement anything it wants on top of the ring 
> buffer ;-)

Mathieu seems to disagree, it would be good if he can share some
specifics so we can work on resolving those.


  reply	other threads:[~2008-09-27 17:56 UTC|newest]

Thread overview: 109+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-24  5:10 [RFC PATCH 0/3] An Unified tracing buffer (attempt) Steven Rostedt
2008-09-24  5:10 ` [RFC PATCH 1/3] Unified trace buffer Steven Rostedt
2008-09-24 15:03   ` Peter Zijlstra
2008-09-24 15:44     ` Steven Rostedt
2008-09-25 10:38       ` Ingo Molnar
2008-09-24 15:47     ` Martin Bligh
2008-09-24 16:11       ` Peter Zijlstra
2008-09-24 16:24         ` Linus Torvalds
2008-09-24 16:37           ` Steven Rostedt
2008-09-24 16:56             ` Martin Bligh
2008-09-24 17:25             ` Linus Torvalds
2008-09-24 18:01           ` Mathieu Desnoyers
2008-09-24 20:49             ` Linus Torvalds
2008-09-24 16:26         ` Steven Rostedt
2008-09-24 16:49         ` Martin Bligh
2008-09-24 17:36           ` Linus Torvalds
2008-09-24 17:49             ` Steven Rostedt
2008-09-24 20:23               ` Linus Torvalds
2008-09-24 20:37                 ` David Miller
2008-09-24 20:48                   ` Steven Rostedt
2008-09-24 20:51                   ` Martin Bligh
2008-09-24 21:24                     ` Frank Ch. Eigler
2008-09-24 21:33                       ` Steven Rostedt
2008-09-24 20:47                 ` Steven Rostedt
2008-09-24 21:03                   ` Martin Bligh
2008-09-24 21:17                     ` Steven Rostedt
2008-09-24 21:51                     ` Steven Rostedt
2008-09-25 10:41                     ` Peter Zijlstra
2008-09-25 14:33                       ` Martin Bligh
2008-09-25 14:53                         ` Peter Zijlstra
2008-09-25 15:05                           ` Linus Torvalds
2008-09-25 15:25                             ` Martin Bligh
2008-09-25 15:36                               ` Ingo Molnar
2008-09-25 16:23                                 ` Mathieu Desnoyers
2008-09-25 16:32                                   ` Steven Rostedt
2008-09-25 17:20                                     ` Mathieu Desnoyers
2008-09-25 17:32                                       ` Steven Rostedt
2008-09-25 16:40                                 ` Linus Torvalds
2008-09-25 16:53                                   ` Steven Rostedt
2008-09-25 17:07                                     ` Linus Torvalds
2008-09-25 19:55                                       ` Ingo Molnar
2008-09-25 20:12                                         ` Ingo Molnar
2008-09-25 20:24                                           ` Linus Torvalds
2008-09-25 20:29                                             ` Linus Torvalds
2008-09-25 20:47                                               ` Steven Rostedt
2008-09-25 21:01                                               ` Steven Rostedt
2008-09-25 21:10                                               ` Ingo Molnar
2008-09-25 21:16                                                 ` Ingo Molnar
2008-09-25 21:41                                                 ` Ingo Molnar
2008-09-25 21:56                                                   ` Ingo Molnar
2008-09-25 21:58                                                   ` Linus Torvalds
2008-09-25 22:14                                                     ` Ingo Molnar
2008-09-25 23:33                                                       ` Linus Torvalds
2008-09-27 17:16                                                         ` Ingo Molnar
2008-09-27 17:36                                                           ` Ingo Molnar
2008-09-27 17:38                                                           ` Steven Rostedt
2008-09-27 17:50                                                             ` Peter Zijlstra [this message]
2008-09-27 18:18                                                               ` Steven Rostedt
2008-09-27 18:42                                                             ` Ingo Molnar
2008-09-25 20:52                                             ` Ingo Molnar
2008-09-25 21:14                                               ` Jeremy Fitzhardinge
2008-09-25 21:15                                               ` Martin Bligh
2008-09-25 20:29                                           ` Mathieu Desnoyers
2008-09-25 20:20                                         ` Ingo Molnar
2008-09-25 21:02                                   ` Jeremy Fitzhardinge
2008-09-25 21:55                                     ` Linus Torvalds
2008-09-25 22:25                                       ` Ingo Molnar
2008-09-25 22:45                                         ` Steven Rostedt
2008-09-25 23:04                                           ` Jeremy Fitzhardinge
2008-09-25 23:25                                             ` Ingo Molnar
2008-09-26 14:04                                           ` Thomas Gleixner
2008-09-25 22:39                                       ` Jeremy Fitzhardinge
2008-09-25 22:55                                         ` Ingo Molnar
2008-09-26  1:17                                           ` Jeremy Fitzhardinge
2008-09-26  1:27                                             ` Steven Rostedt
2008-09-26  1:49                                               ` Jeremy Fitzhardinge
2008-09-25 22:59                                         ` Steven Rostedt
2008-09-26  1:27                                           ` Jeremy Fitzhardinge
2008-09-26  1:35                                             ` Steven Rostedt
2008-09-26  2:07                                               ` Jeremy Fitzhardinge
2008-09-26  2:25                                                 ` Steven Rostedt
2008-09-26  5:31                                                   ` Jeremy Fitzhardinge
2008-09-26 10:41                                                     ` Steven Rostedt
2008-09-25 15:26                             ` Steven Rostedt
2008-09-25 17:22                               ` Linus Torvalds
2008-09-25 17:39                                 ` Steven Rostedt
2008-09-25 18:14                                   ` Linus Torvalds
2008-09-25 15:20                           ` Steven Rostedt
2008-09-24 17:54             ` Martin Bligh
2008-09-24 18:04               ` Martin Bligh
2008-09-24 20:39                 ` Linus Torvalds
2008-09-24 20:56                   ` Martin Bligh
2008-09-24 21:08                     ` Steven Rostedt
2008-09-24 20:30               ` Linus Torvalds
2008-09-24 20:53                 ` Mathieu Desnoyers
2008-09-24 22:28                   ` Linus Torvalds
2008-09-24 22:41                     ` Linus Torvalds
2008-09-25 17:15                     ` Mathieu Desnoyers
2008-09-25 17:29                       ` Linus Torvalds
2008-09-25 17:42                         ` Mathieu Desnoyers
2008-09-25 16:37                 ` Mathieu Desnoyers
2008-09-25 16:49                   ` Linus Torvalds
2008-09-25 17:02                     ` Steven Rostedt
2008-09-24 16:13       ` Mathieu Desnoyers
2008-09-24 16:31         ` Steven Rostedt
2008-09-24 16:39         ` Peter Zijlstra
2008-09-24 16:51           ` Mathieu Desnoyers
2008-09-24  5:10 ` [RFC PATCH 2/3] ftrace: combine some print formating Steven Rostedt
2008-09-24  5:10 ` [RFC PATCH 3/3] ftrace: hack in the ring buffer Steven Rostedt

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