Re: [PATCH 1/3] PCI: vpd handle longer delays in access

From: Stephen Hemminger
Date: Tue Sep 09 2008 - 12:56:06 EST

On Mon, 8 Sep 2008 14:26:05 -0700
Arjan van de Ven <arjan@xxxxxxxxxxxxx> wrote:

> On Mon, 8 Sep 2008 14:08:24 -0700
> Stephen Hemminger <shemminger@xxxxxxxxxx> wrote:
> >
> > What is a good way to say "i am polling for a while"?
> can you take a fixed time delay?
> or use cond_resched()
cond_resched sounds like the best suggestion. The problem is that this
code needs to deal with hardware that could be fast, or slow depending
on how the device is implemented.
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