64 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)  in vunmap_pte_range()  argument
68 	pte = pte_offset_kernel(pmd, addr);  in vunmap_pte_range()
77 	pmd_t *pmd;  in vunmap_pmd_range()  local
80 	pmd = pmd_offset(pud, addr);  in vunmap_pmd_range()
83 		if (pmd_clear_huge(pmd))  in vunmap_pmd_range()
85 		if (pmd_none_or_clear_bad(pmd))  in vunmap_pmd_range()
87 		vunmap_pte_range(pmd, addr, next);  in vunmap_pmd_range()
90 	} while (pmd++, addr = next, addr != end);  in vunmap_pmd_range()
140 static int vmap_pte_range(pmd_t *pmd, unsigned long addr,  in vmap_pte_range()  argument
150 	pte = pte_alloc_kernel(pmd, addr);  in vmap_pte_range()
169 	pmd_t *pmd;  in vmap_pmd_range()  local
172 	pmd = pmd_alloc(&init_mm, pud, addr);  in vmap_pmd_range()
173 	if (!pmd)  in vmap_pmd_range()
177 		if (vmap_pte_range(pmd, addr, next, prot, pages, nr))  in vmap_pmd_range()
179 	} while (pmd++, addr = next, addr != end);  in vmap_pmd_range()
279 	pmd_t *pmd;  in vmalloc_to_page()  local
306 	pmd = pmd_offset(pud, addr);  in vmalloc_to_page()
307 	WARN_ON_ONCE(pmd_bad(*pmd));  in vmalloc_to_page()
308 	if (pmd_none(*pmd) || pmd_bad(*pmd))  in vmalloc_to_page()
311 	ptep = pte_offset_map(pmd, addr);  in vmalloc_to_page()