riscv/mm/hugetlbpage.c

10 	pte_t orig_pte = ptep_get(ptep);
12 	if (!pte_present(orig_pte) || !pte_napot(orig_pte))
13 		return orig_pte;
15 	pte_num = napot_pte_num(napot_cont_order(orig_pte));
21 			orig_pte = pte_mkdirty(orig_pte);
24 			orig_pte = pte_mkyoung(orig_pte);
27 	return orig_pte;
153 	pte_t orig_pte = ptep_get(ptep);
160 			orig_pte = pte_mkdirty(orig_pte);
163 			orig_pte = pte_mkyoung(orig_pte);
166 	return orig_pte;
174 	pte_t orig_pte = get_clear_contig(mm, addr, ptep, pte_num);
176 	bool valid = !pte_none(orig_pte);
181 	return orig_pte;
271 	pte_t orig_pte;
280 	orig_pte = get_clear_contig_flush(mm, addr, ptep, pte_num);
282 	if (pte_dirty(orig_pte))
285 	if (pte_young(orig_pte))
298 	pte_t orig_pte = ptep_get(ptep);
301 	if (!pte_napot(orig_pte))
304 	pte_num = napot_pte_num(napot_cont_order(orig_pte));
315 	pte_t orig_pte;
326 	orig_pte = get_clear_contig_flush(mm, addr, ptep, pte_num);
328 	orig_pte = pte_wrprotect(orig_pte);
331 		set_pte_at(mm, addr, ptep, orig_pte);