mem_section[pnum].section_mem_map = 0; 
ms->section_mem_map = 0; 
static struct page *sparse_early_mem_map_alloc(unsigned long pnum){	struct page *map;	int nid = early_pfn_to_nid(section_nr_to_pfn(pnum));	map = alloc_remap(nid, sizeof(struct page) * PAGES_PER_SECTION);	if (map)		return map;	map = alloc_bootmem_node(NODE_DATA(nid),			sizeof(struct page) * PAGES_PER_SECTION);	if (map)		return map;	printk(KERN_WARNING "%s: allocation failed\n", __FUNCTION__);	mem_section[pnum].section_mem_map = 0;	return NULL;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/802f192e4a600f7ef84ca25c8b818c8830acef5a/sparse.c/clean/mm/sparse.c