Re: [Lse-tech] [patch] SImple Topology API v0.3 (1/2)

Christoph Hellwig
2002-08-22T19:18:40Z

On Thu, Aug 22, 2002 at 12:13:23PM -0700, Matthew Dobson wrote:
> --- linux-2.5.27-vanilla/include/linux/mmzone.h Sat Jul 20 12:11:05 2002
> +++ linux-2.5.27-api/include/linux/mmzone.h Wed Jul 24 17:33:41 2002
> @@ -220,15 +20,15 @@
> #define NODE_MEM_MAP(nid) mem_map
> #define MAX_NR_NODES 1
>
> -#else /* !CONFIG_DISCONTIGMEM */
> -
> -#include <asm/mmzone.h>
> +#else /* CONFIG_DISCONTIGMEM */
>
> /* page->zone is currently 8 bits ... */
> #define MAX_NR_NODES (255 / MAX_NR_ZONES)
>
> #endif /* !CONFIG_DISCONTIGMEM */
>
> +#include <asm/mmzone.h>
> +

What is the exact purpose of this change?