[PATCH] mm: use symbolic names instead of indices for zone initialisation

[sfrench/cifs-2.6.git] / arch / x86_64 / mm / numa.c

diff --git a/arch/x86_64/mm/numa.c b/arch/x86_64/mm/numa.c
index 829a008bd39b75a95eec6dfb66a46d4497459a48..2ee2e003606cad9cc727042af6ed435dadc45a53 100644 (file)
--- a/arch/x86_64/mm/numa.c
+++ b/arch/x86_64/mm/numa.c
@@ -338,9 +338,11 @@ static void __init arch_sparse_init(void)
 void __init paging_init(void)
 { 
        int i;
-       unsigned long max_zone_pfns[MAX_NR_ZONES] = { MAX_DMA_PFN,
-               MAX_DMA32_PFN,
-               end_pfn};
+       unsigned long max_zone_pfns[MAX_NR_ZONES];
+       memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+       max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
+       max_zone_pfns[ZONE_DMA32] = MAX_DMA32_PFN;
+       max_zone_pfns[ZONE_NORMAL] = end_pfn;
 
        arch_sparse_init();