linux-kernel - Re: Interrupt latency on some 945GM platforms

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Date:	Thu, 16 Sep 2010 23:06:46 +0300
From:	Vasily Khoruzhick <anarsoul@...il.com>
To:	Thomas Gleixner <tglx@...utronix.de>
Cc:	Sitsofe Wheeler <sitsofe@...oo.com>,
	Venkatesh Pallipadi <venki@...gle.com>,
	Jesse Barnes <jbarnes@...tuousgeek.org>,
	intel-gfx@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: Re: Interrupt latency on some 945GM platforms

В сообщении от 16 of September 2010 21:50:50 автор Thomas Gleixner написал:
> Ok. The problematic part of HPET was not the clocksource, it was the
> clock event device which failed to deliver interrupts occasionally. It
> was worth a try at least.

Hm, it seems that jerky glxgears is not related to jerky keyboard events. 
Keyboard is jerky only in konsole (kde terminal emulator), it seems something 
happened it seems that font rendering performance is much worse in latest 
xf86-video-intel than in xf86-video-intel-2.12.0.

Regards
Vasily

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