216 		unsigned long end, pgprot_t newprot, unsigned long cp_flags)  in change_pte_range()  argument
222 	bool prot_numa = cp_flags & MM_CP_PROT_NUMA;  in change_pte_range()
223 	bool uffd_wp = cp_flags & MM_CP_UFFD_WP;  in change_pte_range()
224 	bool uffd_wp_resolve = cp_flags & MM_CP_UFFD_WP_RESOLVE;  in change_pte_range()
292 			if ((cp_flags & MM_CP_TRY_CHANGE_WRITABLE) &&  in change_pte_range()
393 pgtable_split_needed(struct vm_area_struct *vma, unsigned long cp_flags)  in pgtable_split_needed()  argument
401 	return (cp_flags & MM_CP_UFFD_WP) && !vma_is_anonymous(vma);  in pgtable_split_needed()
409 pgtable_populate_needed(struct vm_area_struct *vma, unsigned long cp_flags)  in pgtable_populate_needed()  argument
412 	if (!(cp_flags & MM_CP_UFFD_WP))  in pgtable_populate_needed()
425 #define  change_pmd_prepare(vma, pmd, cp_flags)				\  argument
428 		if (unlikely(pgtable_populate_needed(vma, cp_flags))) {	\
440 #define  change_prepare(vma, high, low, addr, cp_flags)			\  argument
443 		if (unlikely(pgtable_populate_needed(vma, cp_flags))) {	\
453 		unsigned long end, pgprot_t newprot, unsigned long cp_flags)  in change_pmd_range()  argument
467 		ret = change_pmd_prepare(vma, pmd, cp_flags);  in change_pmd_range()
479 			    pgtable_split_needed(vma, cp_flags)) {  in change_pmd_range()
486 				ret = change_pmd_prepare(vma, pmd, cp_flags);  in change_pmd_range()
493 						addr, newprot, cp_flags);  in change_pmd_range()
508 				       cp_flags);  in change_pmd_range()
523 		unsigned long end, pgprot_t newprot, unsigned long cp_flags)  in change_pud_range()  argument
536 		ret = change_prepare(vma, pudp, pmd, addr, cp_flags);  in change_pud_range()
555 			    pgtable_split_needed(vma, cp_flags)) {  in change_pud_range()
560 						      addr, newprot, cp_flags);  in change_pud_range()
571 					  cp_flags);  in change_pud_range()
582 		unsigned long end, pgprot_t newprot, unsigned long cp_flags)  in change_p4d_range()  argument
591 		ret = change_prepare(vma, p4d, pud, addr, cp_flags);  in change_p4d_range()
597 					  cp_flags);  in change_p4d_range()
605 		unsigned long end, pgprot_t newprot, unsigned long cp_flags)  in change_protection_range()  argument
617 		ret = change_prepare(vma, pgd, p4d, addr, cp_flags);  in change_protection_range()
625 					  cp_flags);  in change_protection_range()
635 		       unsigned long end, unsigned long cp_flags)  in change_protection()  argument
640 	BUG_ON((cp_flags & MM_CP_UFFD_WP_ALL) == MM_CP_UFFD_WP_ALL);  in change_protection()
648 	if (cp_flags & MM_CP_PROT_NUMA)  in change_protection()
651 	WARN_ON_ONCE(cp_flags & MM_CP_PROT_NUMA);  in change_protection()
656 						  cp_flags);  in change_protection()
659 						cp_flags);  in change_protection()