From mboxrd@z Thu Jan  1 00:00:00 1970
From: mingo@elte.hu (Ingo Molnar)
Date: Tue, 24 Mar 2009 18:56:21 +0100
Subject: [ltt-dev] [patch 3/9] LTTng instrumentation tasklets
In-Reply-To: <20090324160148.238795468@polymtl.ca>
References: <20090324155625.420966314@polymtl.ca>
	<20090324160148.238795468@polymtl.ca>
Message-ID: <20090324175621.GE31117@elte.hu>


* Mathieu Desnoyers <mathieu.desnoyers at polymtl.ca> wrote:

> tasklet entry and exit events.

> +DEFINE_TRACE(irq_tasklet_high_entry);
> +DEFINE_TRACE(irq_tasklet_high_exit);
> +DEFINE_TRACE(irq_tasklet_low_entry);
> +DEFINE_TRACE(irq_tasklet_low_exit);

Dunno - tasklets are a legacy mechanism, not sure we want to 
instrument them. That some tasklet activity happens will be obvious 
from the softirq tracepoints already.

Anyway ... i guess we could do it if it's done via the more complete 
TRACE_EVENT() mechanism in the tracing tree.

	Ingo