From 45fb6cea09443b2066016f895937f9c2647a1507 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Fri, 11 Nov 2005 14:22:35 +1100 Subject: [PATCH] ppc64: Convert NUMA to sparsemem (3) Convert to sparsemem and remove all the discontigmem code in the process. This has a few advantages: - The old numa_memory_lookup_table can go away - All the arch specific discontigmem magic can go away We also remove the triple pass of memory properties and instead create a list of per node extents that we iterate through. A final cleanup would be to change our lmb code to store extents per node, then we can reuse that information in the numa code. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras --- include/asm-ppc64/page.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/asm-ppc64/page.h') diff --git a/include/asm-ppc64/page.h b/include/asm-ppc64/page.h index e32f1187aa29..3efc3288f7e9 100644 --- a/include/asm-ppc64/page.h +++ b/include/asm-ppc64/page.h @@ -279,11 +279,6 @@ extern u64 ppc64_pft_size; /* Log 2 of page table size */ #define __va(x) ((void *)((unsigned long)(x) + KERNELBASE)) -#ifdef CONFIG_DISCONTIGMEM -#define page_to_pfn(page) discontigmem_page_to_pfn(page) -#define pfn_to_page(pfn) discontigmem_pfn_to_page(pfn) -#define pfn_valid(pfn) discontigmem_pfn_valid(pfn) -#endif #ifdef CONFIG_FLATMEM #define pfn_to_page(pfn) (mem_map + (pfn)) #define page_to_pfn(page) ((unsigned long)((page) - mem_map)) -- cgit v1.2.3-55-g7522