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Date: Wed, 21 Sep 2011 11:01:35 +0200 (CEST)
From: Thomas Gleixner <tglx@linutronix.de>
To: Vaibhav Nagarnaik <vnagarnaik@google.com>
cc: Frederic Weisbecker <fweisbec@gmail.com>, Ingo Molnar <mingo@redhat.com>,
        Peter Zijlstra <a.p.zijlstra@chello.nl>,
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        LKML <linux-kernel@vger.kernel.org>, x86@kernel.org,
        Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 1/2] trace,x86: Add tracepoint to x86 timer interrupt
 handler
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On Fri, 29 Jul 2011, Vaibhav Nagarnaik wrote:

> The x86 timer interrupt handler is the only handler not traced in the
> irq/irq_handler_{entry|exit} trace events.

Nonsense. The timer irq (irq0) comes via the genirq interrupt handling
and not via a special vector. So it's traced already.
 
Thanks,

	tglx