No surprise on memory

Jameson Quinn jameson.quinn at gmail.com
Tue Dec 16 13:15:37 EST 2008


Erik, what is the latest status on Compcache? Obviously, this could relieve
some of the pressure, but does not remove the need for an OOM strategy (or
strategies).

Jameson

On Tue, Dec 16, 2008 at 11:38 AM, Martin Langhoff <martin.langhoff at gmail.com
> wrote:

> On Tue, Dec 16, 2008 at 1:40 PM, Erik Garrison <erik at laptop.org> wrote:
> > What about using a NAND partition as swap?  Has this ever been done?
> > Given that partition support is a recent development it seems unlikely.
>
> There's been discussion on this list about it. I don't think the mtd
> driver does any wear-levelling, and the swap usage patterns are
> probably murder.
>
> googling about I landed this paper from an Intel guy -
> http://www.google.com.ar/search?q=linux+swap+mtd+nand
>
>
> www.celinux.org/elc08_presentations/belyakov_elc2008_compressed_swap_final_doc.pdf
>
> cheers,
>
>
>
> m
> --
>  martin.langhoff at gmail.com
>  martin at laptop.org -- School Server Architect
>  - ask interesting questions
>  - don't get distracted with shiny stuff  - working code first
>  - http://wiki.laptop.org/go/User:Martinlanghoff
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