Messages in this thread | | | Date | Wed, 30 Aug 2006 16:57:16 -0700 (PDT) | From | Christoph Lameter <> | Subject | Re: [RFC][PATCH 4/9] ia64 generic PAGE_SIZE |
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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))
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