Re: [PATCH] Poll-based IDE driver

[Andre Hedrick]

Does not matter, priority is to get content to platter and the hell with
everything else.  The reset button is your friend.

Andre Hedrick
LAD Storage Consulting Group

On Wed, 8 Oct 2003, Dave Jones wrote:

> On Wed, Oct 08, 2003 at 03:13:57PM +0530, Srivatsa Vaddagiri wrote:
> 
>  > /* Wait for at least N usecs (1 clock per cycle, 10GHz processor = 10000) */
>  > /* ToDo : replace this routine based on loops_per_jiffy?? */
>  > static inline void dump_udelay(unsigned int num_usec)
>  > {
>  > 	volatile unsigned int i;
>  > 	for (i = 0; i < 10000 * num_usec; i++);
>  > }
> 
> Why not just use udelay() ?  The above code cannot possibly do
> the right thing on all processors.
> 
> 		Dave
> 
> -- 
>  Dave Jones     http://www.codemonkey.org.uk
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