Re: [1/3] Add 4GB DMA32 zone
From: Roman Zippel
Date: Mon Sep 12 2005 - 07:49:34 EST
Hi,
On Sun, 11 Sep 2005, Andi Kleen wrote:
> -#define MAX_NR_ZONES 3 /* Sync this with ZONES_SHIFT */
> -#define ZONES_SHIFT 2 /* ceil(log2(MAX_NR_ZONES)) */
> +#define MAX_NR_ZONES 4 /* Sync this with ZONES_SHIFT */
> +#define ZONES_SHIFT 3 /* ceil(log2(MAX_NR_ZONES)) */
Why needs ZONES_SHIFT to be increased?
> -#define FLAGS_RESERVED 8
> +#define FLAGS_RESERVED 9
I would prefer to keep this at 8.
bye, Roman
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/