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Date: Thu, 25 Sep 2008 16:44:08 +0200
From: "=?ISO-8859-1?Q?Fr=E9d=E9ric_Weisbecker?=" <fweisbec@gmail.com>
To: "Pekka Paalanen" <pq@iki.fi>
Subject: Re: [Patch -tip 3/3] Tracing/ftrace: Don't consume entries unhandled by mmiotrace
Cc: "Ingo Molnar" <mingo@elte.hu>, linux-kernel@vger.kernel.org
In-Reply-To: <20080925173435.5f525557@daedalus.pq.iki.fi>
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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...