Acceleration for map_copy_from on powerpc 512x
kenneth at southpole.se
Thu Oct 22 01:30:53 EST 2009
On Mon, 2009-10-19 at 09:52 +0200, Fortini Matteo wrote:
> I didn't find a cleaner way than just #ifdef'ing the map_copy_from call
> and substitute with my call on relevant cases. I wonder if there is a
> cleaner way.
Remove the call to simple_map_init() and do it manually in your driver
with your own functions.
> And yes, as soon as I've cleaned up the code a little bit, I will
> definitely post a patch about it.
> Moreover: a huge benefit would come from exploiting DMA on these
probably depends on the block size if it's a gain or not. What is the
size you normally see.
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