for_each_online_node(nid) {
bootmem_data_t *bdata = &bootmem_node_data[nid];
- unsigned long start_pfn = bdata->node_boot_start >> PAGE_SHIFT;
+ unsigned long start_pfn = bdata->node_min_pfn;
unsigned long end_pfn = bdata->node_low_pfn;
if (dma_local_pfn >= end_pfn - start_pfn)