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Re: [PATCH 09/12] irq: implement IRQ expecting

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From: Tejun Heo
Subject: Re: [PATCH 09/12] irq: implement IRQ expecting
Date: Thursday, June 17, 2010 - 4:23 am

On 06/17/2010 01:12 PM, Thomas Gleixner wrote:

Eh, not really.  For ATA at least, there will be three different
classes of devices.  SSDs, hard drives and optical devices and if we
get running avg w/ fairly large stability part, the numbers wouldn't
be too far off and there's no reliable way for the driver to tell
which type of device is on the other side of the cable.  So, I think
running avg would work much better.

Thanks.

-- 
tejun
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Messages in current thread:
[PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Sun Jun 13, 8:31 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Jiri Slaby, (Mon Jun 14, 2:21 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Mon Jun 14, 2:43 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Mon Jun 14, 2:46 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Arjan van de Ven, (Wed Jun 16, 8:48 pm)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Thu Jun 17, 1:18 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Thomas Gleixner, (Thu Jun 17, 4:12 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Thu Jun 17, 4:23 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Alan Cox, (Thu Jun 17, 4:43 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Thu Jun 17, 8:54 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Arjan van de Ven, (Thu Jun 17, 9:02 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Thu Jun 17, 9:47 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Arjan van de Ven, (Thu Jun 17, 11:26 pm)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Fri Jun 18, 2:23 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Thomas Gleixner, (Fri Jun 18, 2:45 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Andi Kleen, (Sat Jun 19, 1:35 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Sat Jun 19, 1:42 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Andi Kleen, (Sat Jun 19, 2:00 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Tejun Heo, (Sat Jun 19, 2:03 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Arjan van de Ven, (Sat Jun 19, 7:54 am)
Re: [PATCH 09/12] irq: implement IRQ expecting, Andi Kleen, (Sat Jun 19, 12:49 pm)
Re: [PATCH 09/12] irq: implement IRQ expecting, Arjan van de Ven, (Sat Jun 19, 1:07 pm)