Re: [PATCH] mm: CONFIG_HAVE_MEMBLOCK_NODE ->CONFIG_HAVE_MEMBLOCK_NODE_MAP

From: Andrew Morton
Date: Fri Jun 29 2012 - 16:21:53 EST


On Sat, 30 Jun 2012 01:44:37 +0530
Rabin Vincent <rabin@xxxxxx> wrote:

> 0ee332c14518699 ("memblock: Kill early_node_map[]") wanted to replace
> CONFIG_ARCH_POPULATES_NODE_MAP with CONFIG_HAVE_MEMBLOCK_NODE_MAP but
> ended up replacing one occurence with a reference to the non-existent
> symbol CONFIG_HAVE_MEMBLOCK_NODE.
>
> Signed-off-by: Rabin Vincent <rabin@xxxxxx>
> ---
> include/linux/mmzone.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
> index 2427706..1d0a9a3 100644
> --- a/include/linux/mmzone.h
> +++ b/include/linux/mmzone.h
> @@ -773,7 +773,7 @@ extern int movable_zone;
>
> static inline int zone_movable_is_highmem(void)
> {
> -#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE)
> +#if defined(CONFIG_HIGHMEM) && defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP)
> return movable_zone == ZONE_HIGHMEM;
> #else
> return 0;

Huh. I wonder why nobody noticed.
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