static pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr) 
pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr) 
static pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr){	pgd_t *pgd;	pmd_t *pmd;	pte_t *pte = NULL;	pgd = pgd_offset(mm, addr);	if (pgd) {		pmd = pmd_alloc(mm, pgd, addr);		if (pmd)			pte = pte_alloc_map(mm, pmd, addr);	}	return pte;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/63551ae0feaaa23807ebea60de1901564bbef32e/hugetlbpage.c/buggy/arch/sh/mm/hugetlbpage.c