Date: Tue, 17 Jan 2006 13:48:43 -0800 From: Julian Elischer <julian@elischer.org> To: Julian Elischer <julian@elischer.org> Cc: alc@freebsd.org, arch@freebsd.org Subject: Re: Large virtual page size support. Message-ID: <43CD663B.6010703@elischer.org> In-Reply-To: <43CD612E.2060002@elischer.org> References: <20060117002541.I602@10.0.0.1> <43CD612E.2060002@elischer.org>
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Julian Elischer wrote: > Jeff Roberson wrote: > >> I have implemented support in the vm for PAGE_SIZE values which are a >> multiple of the hardware page size. This is primarily useful for two >> things: > > > > Mach (and the VM system we inherrited from it) had this. I beieve it > was removed with teh comment > "If we need this and someone is willing to support it it can be added > back" . I can't see any record of it in our CVS files but I distinctly remember it in MACH. Not sure when it was removed. > > It always seemed like in interesting idea and I'm happy to see that it > is still being looked at. >
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