static pgd_t *hugepgd_offset(struct mm_struct *mm, unsigned long addr) 
static pud_t *hugepgd_offset(struct mm_struct *mm, unsigned long addr) 
static pgd_t *hugepgd_offset(struct mm_struct *mm, unsigned long addr){	int index;	if (! mm->context.huge_pgdir)		return NULL;	index = hugepgd_index(addr);	BUG_ON(index >= PTRS_PER_HUGEPGD);	return mm->context.huge_pgdir + index;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/58366af5861eee1479426380e3c91ecb334c301d/hugetlbpage.c/buggy/arch/ppc64/mm/hugetlbpage.c