Matthew Wilcox wrote:
> diff -urpNX build-tools/dontdiff linus-2.5/include/linux/mm.h parisc-2.5/include/linux/mm.h
> --- linus-2.5/include/linux/mm.h Tue Oct 8 10:54:13 2002
> +++ parisc-2.5/include/linux/mm.h Tue Oct 8 16:49:15 2002
> @@ -106,7 +106,11 @@ struct vm_area_struct {
> #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
> #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
>
> -#define VM_STACK_FLAGS (0x00000100 | VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT)
> +#ifdef ARCH_STACK_GROWSUP
> +#define VM_STACK_FLAGS (VM_GROWSUP | VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT)
> +#else
> +#define VM_STACK_FLAGS (VM_GROWSDOWN | VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT)
> +#endif
is it worth it to crease a VM_GROW_DIR define instead?
then there is no ifdef in linux/mm.h, just an arch-dependent define.
-
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This archive was generated by hypermail 2b29 : Wed Oct 23 2002 - 22:00:29 EST