Re: Mounting a in-ROM filesystem efficiently

David Woodhouse (dwmw2@infradead.org)
Fri, 14 Dec 2001 17:16:37 +0000

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? That can work, but isn't an approach I really want to encourage :)

--
dwmw2




-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/