linux-kernel - Re: [ltt-dev] [ANNOUNCE] New tools: lttngtrace and lttngreport

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Message-ID: <4CE3C0DB.1050209@polymtl.ca>
Date:	Wed, 17 Nov 2010 06:47:39 -0500
From:	Benjamin Poirier <benjamin.poirier@...ymtl.ca>
To:	Andi Kleen <andi@...stfloor.org>
CC:	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	linux-kernel@...r.kernel.org, Andre@...stfloor.org,
	ltt-dev@...ts.casi.polymtl.ca, Ingo Molnar <mingo@...e.hu>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [ltt-dev] [ANNOUNCE] New tools: lttngtrace and lttngreport

On 17/11/10 06:37 AM, Andi Kleen wrote:
> Mathieu Desnoyers <mathieu.desnoyers@...icios.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
> 

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