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From: "Frédéric Weisbecker" <fweisbec@gmail.com>
To: "Pekka Paalanen" <pq@iki.fi>
Cc: "Ingo Molnar" <mingo@elte.hu>, linux-kernel@vger.kernel.org
Subject: Re: [Patch -tip 3/3] Tracing/ftrace: Don't consume entries unhandled by mmiotrace
Date: Thu, 25 Sep 2008 16:44:08 +0200	[thread overview]
Message-ID: <c62985530809250744t3ce0011ajebd8343eb748cf24@mail.gmail.com> (raw)
In-Reply-To: <20080925173435.5f525557@daedalus.pq.iki.fi>

2008/9/25 Pekka Paalanen <pq@iki.fi>:
> NACK.
>
> mmiotrace's log output is stricly specified, the standard/default
> printing functions may NOT be used. The output is supposed to be
> machine readable in addition to human readable.
>
> The ftrace infrastructure assumes there is only one active tracer
> at a time, therefore destroying unhandled entries is not a problem.
>
> --
> Pekka Paalanen
> http://www.iki.fi/pq/
>

Hi Pekka.

It's up to you.
I just guessed that one would trace IO and stack for example.
Or why not IO and functions: This sounds to me very useful (who
performed this io..?)

As you want....

Regards...

  reply	other threads:[~2008-09-25 14:44 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-09-25 12:28 Frédéric Weisbecker
2008-09-25 12:56 ` Ingo Molnar
2008-09-25 14:34 ` Pekka Paalanen
2008-09-25 14:44   ` Frédéric Weisbecker [this message]
2008-09-25 15:36     ` Pekka Paalanen
2008-09-25 16:13       ` Frédéric Weisbecker
2008-09-27 17:47         ` Ingo Molnar
2008-09-27 18:25           ` Steven Rostedt

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