Re: [PATCH] I/O space write barrier

From: Greg Banks <gnb_at_melbourne.sgi.com>
Date: 2004-10-22 14:26:05
On Fri, 2004-10-22 at 13:05, Jesse Barnes wrote:
>  I think Greg had some ideas about other 
> things to cover as well.  Greg?

You've done most of the stuff I wanted, but it would be nice to see:

*  a mention of the read-to-flush-writes technique and why mmiowb
   is better

*  an example of how and where to use read_relaxed and a description
   of why its better than read

Greg.
-- 
Greg Banks, R&D Software Engineer, SGI Australian Software Group.
I don't speak for SGI.


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Received on Fri Oct 22 00:18:43 2004

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