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Message-ID: <4CE3C0DB.1050209@polymtl.ca>
Date: Wed, 17 Nov 2010 06:47:39 -0500
From: Benjamin Poirier <benjamin.poirier@polymtl.ca>
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To: Andi Kleen <andi@firstfloor.org>
CC: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        linux-kernel@vger.kernel.org, Andre@firstfloor.org,
        ltt-dev@lists.casi.polymtl.ca, Ingo Molnar <mingo@elte.hu>,
        Arjan van de Ven <arjan@linux.intel.com>,
        Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [ltt-dev] [ANNOUNCE] New tools: lttngtrace and lttngreport
References: <20101115134243.GA2772@Krystal> <20101115160745.GA7203@Krystal> <87y68sqiyb.fsf@basil.nowhere.org>
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On 17/11/10 06:37 AM, Andi Kleen wrote:
> Mathieu Desnoyers <mathieu.desnoyers@efficios.com> writes:
>>
>>         --> Blocked in RUNNING, SYSCALL 142 [sys_select+0x0/0xc0], ([...], dur: 0.029567)
>>         |    --> Blocked in RUNNING, SYSCALL 168 [sys_poll+0x0/0xc0], ([...], dur: 1.187935)
>>         |    --- Woken up by an IRQ: IRQ 0 [timer]
>>         --- Woken up in context of 7401 [gnome-power-man] in high-level state RUNNING
> 
> Very nice! Now how can we get that with an unpatched kernel tree?

Oh, that's easy: integrate LTTng!

> 
> -Andi
>