free_area_init_node(0, &contig_page_data, zones_size, 
free_area_init_node(0, NODE_DATA(0), zones_size, 
void __init paging_init(void){	unsigned long zones_size[MAX_NR_ZONES];	unsigned long zholes_size[MAX_NR_ZONES];	unsigned long total_ram = lmb_phys_mem_size();	unsigned long top_of_ram = lmb_end_of_DRAM();	printk(KERN_INFO "Top of RAM: 0x%lx, Total RAM: 0x%lx\n",	       top_of_ram, total_ram);	printk(KERN_INFO "Memory hole size: %ldMB\n",	       (top_of_ram - total_ram) >> 20);	/*	 * All pages are DMA-able so we put them all in the DMA zone.	 */	memset(zones_size, 0, sizeof(zones_size));	memset(zholes_size, 0, sizeof(zholes_size));	zones_size[ZONE_DMA] = top_of_ram >> PAGE_SHIFT;	zholes_size[ZONE_DMA] = (top_of_ram - total_ram) >> PAGE_SHIFT;	free_area_init_node(0, &contig_page_data, zones_size,			    __pa(PAGE_OFFSET) >> PAGE_SHIFT, zholes_size);}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/2512809255d018744fe6c2f5e996c83769846c07/init.c/buggy/arch/ppc64/mm/init.c