*/
if (node_start_pfn[nid] > max_pfn)
node_start_pfn[nid] = max_pfn;
- if (node_start_pfn[nid] > node_end_pfn[nid])
- BUG();
+ BUG_ON(node_start_pfn[nid] > node_end_pfn[nid]);
}
/*
if (nid && node_has_online_mem(nid))
NODE_DATA(nid) = (pg_data_t *)node_remap_start_vaddr[nid];
else {
- NODE_DATA(nid) = (pg_data_t *)(__va(min_low_pfn << PAGE_SHIFT));
+ NODE_DATA(nid) = (pg_data_t *)(pfn_to_kaddr(min_low_pfn));
min_low_pfn += PFN_UP(sizeof(pg_data_t));
}
}
void __init zone_sizes_init(void)
{
int nid;
- unsigned long max_zone_pfns[MAX_NR_ZONES] = {
- virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT,
- max_low_pfn,
- highend_pfn
- };
+ unsigned long max_zone_pfns[MAX_NR_ZONES];
+ memset(max_zone_pfns, 0, sizeof(max_zone_pfns));
+ max_zone_pfns[ZONE_DMA] =
+ virt_to_phys((char *)MAX_DMA_ADDRESS) >> PAGE_SHIFT;
+ max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
+ max_zone_pfns[ZONE_HIGHMEM] = highend_pfn;
/* If SRAT has not registered memory, register it now */
if (find_max_pfn_with_active_regions() == 0) {