diff options
Diffstat (limited to 'xenolinux-2.4.16-sparse/arch/xeno/mm/init.c')
| -rw-r--r-- | xenolinux-2.4.16-sparse/arch/xeno/mm/init.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/xenolinux-2.4.16-sparse/arch/xeno/mm/init.c b/xenolinux-2.4.16-sparse/arch/xeno/mm/init.c index de06252e04..b1e75a6bcf 100644 --- a/xenolinux-2.4.16-sparse/arch/xeno/mm/init.c +++ b/xenolinux-2.4.16-sparse/arch/xeno/mm/init.c @@ -126,23 +126,23 @@ static inline void set_pte_phys (unsigned long vaddr, void __init paging_init(void) { + unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; + unsigned int max_dma, high, low; + + max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; + low = max_low_pfn; + high = highend_pfn; + + if (low < max_dma) { - unsigned long zones_size[MAX_NR_ZONES] = {0, 0, 0}; - unsigned int max_dma, high, low; - - max_dma = virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT; - low = max_low_pfn; - high = highend_pfn; - - if (low < max_dma) - zones_size[ZONE_DMA] = low; - else { - zones_size[ZONE_DMA] = max_dma; - zones_size[ZONE_NORMAL] = low - max_dma; - } - free_area_init(zones_size); + zones_size[ZONE_DMA] = low; } - return; + else + { + zones_size[ZONE_DMA] = max_dma; + zones_size[ZONE_NORMAL] = low - max_dma; + } + free_area_init(zones_size); } |