From mboxrd@z Thu Jan  1 00:00:00 1970
From: peterz@infradead.org (Peter Zijlstra)
Date: Wed, 10 Dec 2008 14:15:41 +0100
Subject: [ltt-dev] [patch] add tracepoints to trace activate/deactivate
 task
In-Reply-To: <20081210122712.GC28524@Krystal>
References: <20081208194948.GC27166@redhat.com>
	<1228766050.6939.7.camel@twins> <20081208223840.GA30314@redhat.com>
	<1228776169.12729.2.camel@twins> <20081209210048.GA4440@redhat.com>
	<20081209221012.GA4673@Krystal> <1228892902.6978.23.camel@twins>
	<20081210122712.GC28524@Krystal>
Message-ID: <1228914941.12143.12.camel@twins>

On Wed, 2008-12-10 at 07:27 -0500, Mathieu Desnoyers wrote:
> 
> Do you think there would be other events that Jason would need to
> identify every time a task gets de/activated, or he is able to
> reconstruct this from the current tracepoints ?

I don't know what events Jason wants, some of the things he mentioned
map directly to syscalls, so I'm not sure if we'd want to catch it at a
generic syscall layer, or a tracepoint per syscall guts.