[PATCH] Dynamic kernel command-line: parisc

[linux-2.6] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 6cff13840c6df5c2c093be9bfd47dd4addf1c109..d461b23a27a1176decc9229edf45c8ae1c388472 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -73,7 +73,9 @@ static void __free_pages_ok(struct page *page, unsigned int order);
  * don't need any ZONE_NORMAL reservation
  */
 int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = {
+#ifdef CONFIG_ZONE_DMA
         256,
+#endif
 #ifdef CONFIG_ZONE_DMA32
         256,
 #endif
@@ -85,7 +87,9 @@ int sysctl_lowmem_reserve_ratio[MAX_NR_ZONES-1] = {
 EXPORT_SYMBOL(totalram_pages);
 
 static char * const zone_names[MAX_NR_ZONES] = {
+#ifdef CONFIG_ZONE_DMA
         "DMA",
+#endif
 #ifdef CONFIG_ZONE_DMA32
         "DMA32",
 #endif