Re: [RFC][PATCH 4/9] ia64 generic PAGE_SIZE

[Christoph Lameter]

On Wed, 30 Aug 2006, Dave Hansen wrote:

> @@ -64,11 +64,11 @@
>   * Base-2 logarithm of number of pages to allocate per task structure
>   * (including register backing store and memory stack):
>   */
> -#if defined(CONFIG_IA64_PAGE_SIZE_4KB)
> +#if defined(CONFIG_PAGE_SIZE_4KB)
>  # define KERNEL_STACK_SIZE_ORDER		3
> -#elif defined(CONFIG_IA64_PAGE_SIZE_8KB)
> +#elif defined(CONFIG_PAGE_SIZE_8KB)
>  # define KERNEL_STACK_SIZE_ORDER		2
> -#elif defined(CONFIG_IA64_PAGE_SIZE_16KB)
> +#elif defined(CONFIG_PAGE_SIZE_16KB)
>  # define KERNEL_STACK_SIZE_ORDER		1
>  #else
>  # define KERNEL_STACK_SIZE_ORDER		0

Could we replace these lines with

#define KERNEL_STACK_SIZE_ORDER (max(0, 15 - PAGE_SHIFT)) 

?
-
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/