Re: Mounting a in-ROM filesystem efficiently

Bradley D. LaRonde (brad@ltc.com)
Fri, 14 Dec 2001 12:27:27 -0500

----- Original Message -----
From: "David Woodhouse" <dwmw2@infradead.org>
To: "Bradley D. LaRonde" <brad@ltc.com>
Cc: "Thomas Capricelli" <orzel@kde.org>; <linux-kernel@vger.kernel.org>
Sent: Friday, December 14, 2001 12:16 PM
Subject: Re: Mounting a in-ROM filesystem efficiently

>
> brad@ltc.com said:
> > They do. On that system just the low-level flash write code was kept
> > in RAM, but the rest of the kernel was XIP from flash.
>
> Oh, right - so you run from RAM and disable interrupts while you're
writing
> or erasing?

Correct.

Regards,
Brad

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