330 	pud_t *pud;  in lookup_address_in_pgd()
390 	pud_t *pud;  in lookup_pmd_address()
432 		phys_addr = (phys_addr_t)pud_pfn(*(pud_t *)pte) << PAGE_SHIFT;  in slow_virt_to_phys()
461 			pud_t *pud;  in __set_pmd_pte()
501 		old_prot = pud_pgprot(*(pud_t *)kpte);  in try_preserve_large_page()
502 		old_pfn = pud_pfn(*(pud_t *)kpte);  in try_preserve_large_page()
641 		ref_prot = pud_pgprot(*(pud_t *)kpte);  in __split_large_page()
642 		ref_pfn = pud_pfn(*(pud_t *)kpte);  in __split_large_page()
750 static bool try_to_free_pud_page(pud_t *pud)  in try_to_free_pud_page()
780 static void __unmap_pmd_range(pud_t *pud, pmd_t *pmd,  in __unmap_pmd_range()
788 static void unmap_pmd_range(pud_t *pud, unsigned long start, unsigned long end)  in unmap_pmd_range()
834 	pud_t *pud = pud_offset(pgd, start);  in unmap_pud_range()
881 	if (try_to_free_pud_page((pud_t *)pgd_page_vaddr(*pgd_entry)))  in unmap_pgd_range()
895 static int alloc_pmd_page(pud_t *pud)  in alloc_pmd_page()
929 			unsigned num_pages, pud_t *pud, pgprot_t pgprot)  in populate_pmd()
1004 	pud_t *pud;  in populate_pud()
1086 	pud_t *pud = NULL;	/* shut up gcc */  in populate_pgd()
1096 		pud = (pud_t *)get_zeroed_page(GFP_KERNEL | __GFP_NOTRACK);  in populate_pgd()