radix-tree pagecache and linux-2.4.19-pre4-ac2

Hi.

I've rediffed my patch again. It should apply to the latest -ac kernel cleanly. Enjoy!

I'm curious to know if anyone has used this patch. I'm running with it now, and things work fine for me, but I'd like to hear how it worked for someone else before I'd send it to the kernel mailing list. Drop me a note and let me know ...

They that can give up essential liberty to obtain a little temporary
safety deserve neither liberty nor safety.
 -- Benjamin Franklin, Historical Review of Pennsylvania, 1759