Right, that was the plan with that code. In fact, I saw some improvement
in performance when turning the caches off when in the idle task no matter
what we were doing in it. It seems that it kept us out of the cache so we
didn't evict the working-set of block processes.
} The way
Darn. I was hoping you had some mechanism for tracking that. Have you
seen how quicklists work on Linux? They setup page directories after
they've been freed so the whole things don't need to be cleared when
allocated. I thought you could do something like that with page clearing
instead if yo
We started losing performance with the idle page clearing so
I've disabled it and haven't done much with it in quite a while. The code
has fallen into disrepair and some has been removed in the latest
versions. I'd suggest looking at the early 2.3.x and 2.2.1[23] series of
Linux kernels. That's
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