152 static inline int ioremap_pud_range(p4d_t *p4d, unsigned long addr,  in ioremap_pud_range()  argument
159 	pud = pud_alloc_track(&init_mm, p4d, addr, mask);  in ioremap_pud_range()
176 static int ioremap_try_huge_p4d(p4d_t *p4d, unsigned long addr,  in ioremap_try_huge_p4d()  argument
192 	if (p4d_present(*p4d) && !p4d_free_pud_page(p4d, addr))  in ioremap_try_huge_p4d()
195 	return p4d_set_huge(p4d, phys_addr, prot);  in ioremap_try_huge_p4d()
202 	p4d_t *p4d;  in ioremap_p4d_range()  local
205 	p4d = p4d_alloc_track(&init_mm, pgd, addr, mask);  in ioremap_p4d_range()
206 	if (!p4d)  in ioremap_p4d_range()
211 		if (ioremap_try_huge_p4d(p4d, addr, next, phys_addr, prot)) {  in ioremap_p4d_range()
216 		if (ioremap_pud_range(p4d, addr, next, phys_addr, prot, mask))  in ioremap_p4d_range()
218 	} while (p4d++, phys_addr += (next - addr), addr = next, addr != end);  in ioremap_p4d_range()