Chris <re...@tig.com.au> writes: > Anyways thats all I can think of. The only way I can see that using DMA > to refresh pages as a faster method is if the DMA controller can do it > quicker than the CPU which I doubt is likely, also it will only be > useful if it can do 32-bit addresses.
Grr.. *read what I f###ing wrote* The issue is not speed, because this is something we do in the background when there's nothing else to do. The issue is to avoid thrashing the cache. DES -- Dag-Erling Smorgrav - d...@flood.ping.uio.no To Unsubscribe: send mail to majord...@freebsd.org with "unsubscribe freebsd-hackers" in the body of the message
