Improved copy_page() function, about 30% speed up for mpc860!
Joakim.Tjernlund at lumentis.se
Wed Mar 5 10:20:23 EST 2003
> I'm trying to discourage you guys from wasting time here. These are
> all known problems that have been solved. If we want to use this processor
> we have to accept some limitations and get on with using it. :-) People
> have been successfully deploying products for years using Linux and 8xx.
> Leave the cache instructions alone. :-)
Might be useful for copy_tofrom_user() though, but for now I will leave it alone :-)
> This discussion has been moved to a very low priority in my mailbox.
> Don't expect timely or any further replies, and please don't be sending me
> any dcbz kernel patches! :-)
OK I won't, I'll just send them to the embedded list instead :-)
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