Re: [RFC] Optimization for use-once pages

From: Stuart MacDonald (
Date: Tue Jul 24 2001 - 12:42:26 EST

From: "Rik van Riel" <>
> Because they occur in a very short interval, an interval MUCH
> shorter than the time scale in which the VM subsystem looks at
> referenced bits, etc...

So what you're sayng is that any number of accesses, as long
as they all occur within the interval < VM subsystem scanning
interval, are all counted as one?

> This seems to be generally accepted theory and practice in the
> field of page replacement.

Okay, just seems odd to me, but IANAVMGuru.


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