diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 6cff13840c6..d461b23a27a 100644 --- 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 |