Lines Matching refs:p4d
81 p4d_t *p4d = p4d_page + p4d_index(addr);
88 if (p4d_present(*p4d)) {
89 pud = pud_offset(p4d, 0);
104 set_p4d(p4d, __p4d(__pa(pud) | info->kernpg_flag));
127 p4d_t *p4d;
134 p4d = p4d_offset(pgd, 0);
135 result = ident_p4d_init(info, p4d, addr, next);
141 p4d = (p4d_t *)info->alloc_pgt_page(info->context);
142 if (!p4d)
144 result = ident_p4d_init(info, p4d, addr, next);
148 set_pgd(pgd, __pgd(__pa(p4d) | info->kernpg_flag));
151 * With p4d folded, pgd is equal to p4d.
154 pud_t *pud = pud_offset(p4d, 0);