26 	const struct mm_walk_ops *ops = walk->ops;  in walk_pte_range_inner()  local
30 		err = ops->pte_entry(pte, addr, addr + PAGE_SIZE, walk);  in walk_pte_range_inner()
66 	const struct mm_walk_ops *ops = walk->ops;  in walk_pmd_range()  local
75 			if (ops->pte_hole)  in walk_pmd_range()
76 				err = ops->pte_hole(addr, next, depth, walk);  in walk_pmd_range()
88 		if (ops->pmd_entry)  in walk_pmd_range()
89 			err = ops->pmd_entry(pmd, addr, next, walk);  in walk_pmd_range()
102 		    !(ops->pte_entry))  in walk_pmd_range()
124 	const struct mm_walk_ops *ops = walk->ops;  in walk_pud_range()  local
133 			if (ops->pte_hole)  in walk_pud_range()
134 				err = ops->pte_hole(addr, next, depth, walk);  in walk_pud_range()
142 		if (ops->pud_entry)  in walk_pud_range()
143 			err = ops->pud_entry(pud, addr, next, walk);  in walk_pud_range()
152 		    !(ops->pmd_entry || ops->pte_entry))  in walk_pud_range()
173 	const struct mm_walk_ops *ops = walk->ops;  in walk_p4d_range()  local
181 			if (ops->pte_hole)  in walk_p4d_range()
182 				err = ops->pte_hole(addr, next, depth, walk);  in walk_p4d_range()
187 		if (ops->p4d_entry) {  in walk_p4d_range()
188 			err = ops->p4d_entry(p4d, addr, next, walk);  in walk_p4d_range()
192 		if (ops->pud_entry || ops->pmd_entry || ops->pte_entry)  in walk_p4d_range()
206 	const struct mm_walk_ops *ops = walk->ops;  in walk_pgd_range()  local
216 			if (ops->pte_hole)  in walk_pgd_range()
217 				err = ops->pte_hole(addr, next, 0, walk);  in walk_pgd_range()
222 		if (ops->pgd_entry) {  in walk_pgd_range()
223 			err = ops->pgd_entry(pgd, addr, next, walk);  in walk_pgd_range()
227 		if (ops->p4d_entry || ops->pud_entry || ops->pmd_entry ||  in walk_pgd_range()
228 		    ops->pte_entry)  in walk_pgd_range()
254 	const struct mm_walk_ops *ops = walk->ops;  in walk_hugetlb_range()  local
262 			err = ops->hugetlb_entry(pte, hmask, addr, next, walk);  in walk_hugetlb_range()
263 		else if (ops->pte_hole)  in walk_hugetlb_range()
264 			err = ops->pte_hole(addr, next, -1, walk);  in walk_hugetlb_range()
292 	const struct mm_walk_ops *ops = walk->ops;  in walk_page_test()  local
294 	if (ops->test_walk)  in walk_page_test()
295 		return ops->test_walk(start, end, walk);  in walk_page_test()
307 		if (ops->pte_hole)  in walk_page_test()
308 			err = ops->pte_hole(start, end, -1, walk);  in walk_page_test()
319 	const struct mm_walk_ops *ops = walk->ops;  in __walk_page_range()  local
321 	if (ops->pre_vma) {  in __walk_page_range()
322 		err = ops->pre_vma(start, end, walk);  in __walk_page_range()
328 		if (ops->hugetlb_entry)  in __walk_page_range()
333 	if (ops->post_vma)  in __walk_page_range()
334 		ops->post_vma(walk);  in __walk_page_range()
380 		unsigned long end, const struct mm_walk_ops *ops,  in walk_page_range()  argument
387 		.ops		= ops,  in walk_page_range()
405 			if (ops->pte_hole)  in walk_page_range()
406 				err = ops->pte_hole(start, next, -1, &walk);  in walk_page_range()
410 			if (ops->pte_hole)  in walk_page_range()
411 				err = ops->pte_hole(start, next, -1, &walk);  in walk_page_range()
445 			  unsigned long end, const struct mm_walk_ops *ops,  in walk_page_range_novma()  argument
450 		.ops		= ops,  in walk_page_range_novma()
465 int walk_page_vma(struct vm_area_struct *vma, const struct mm_walk_ops *ops,  in walk_page_vma()  argument
469 		.ops		= ops,  in walk_page_vma()
520 		      pgoff_t nr, const struct mm_walk_ops *ops,  in walk_page_mapping()  argument
524 		.ops		= ops,  in walk_page_mapping()