linux-kernel - Re: [Intel-gfx] Interrupt latency on some 945GM platforms

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Message-Id: <201009171550.48480.anarsoul@gmail.com>
Date:	Fri, 17 Sep 2010 15:50:43 +0300
From:	Vasily Khoruzhick <anarsoul@...il.com>
To:	Jesse Barnes <jbarnes@...tuousgeek.org>
Cc:	Simon Farnsworth <simon.farnsworth@...lan.co.uk>,
	intel-gfx@...ts.freedesktop.org,
	Sitsofe Wheeler <sitsofe@...oo.com>,
	Venkatesh Pallipadi <venki@...gle.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: Re: [Intel-gfx] Interrupt latency on some 945GM platforms

В сообщении от 17 of September 2010 19:30:26 автор Jesse Barnes написал:
> Yeah if that works we could definitely add some qos calls to the driver. 
> When vblanks are alive we'd need a latency less tha the refresh rate, and
> when commands are oustanding we'd probably want it even lower.
> 
> Vasily, can you try the qos workaround on your machine and see if it works
> too?
> 
> Thanks,

Just give me a patch :)

Regards
Vasily

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