Re: [RFC] persistent store

[Tony Luck <tony.luck@xxxxxxxxx>]

On Mon, Nov 22, 2010 at 10:24 AM, Geert Uytterhoeven
<geert@xxxxxxxxxxxxxx> wrote:
> Any tangents with "pramfs: persistent and protected RAM filesystem"
> on linux-embedded?

That looks nice for building on top on a sane h/w design (a
block of non-volatile RAM).  My pstore code works with
uglier things. The ACPI/ERST interface provides ways to
read/write/clear "records" from what might be some NVRAM,
but might also be a channel to a service processor ... and
ERST is what I'd like to see made usable (without subjecting
users to the implementation details).

-Tony
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