34 				pgoff_t index, void *entry)  in __clear_shadow_entry()  argument
39 	if (!__radix_tree_lookup(&mapping->i_pages, index, &node, &slot))  in __clear_shadow_entry()
48 static void clear_shadow_entry(struct address_space *mapping, pgoff_t index,  in clear_shadow_entry()  argument
52 	__clear_shadow_entry(mapping, index, entry);  in clear_shadow_entry()
86 		pgoff_t index = indices[i];  in truncate_exceptional_pvec_entries()  local
93 		if (index >= end)  in truncate_exceptional_pvec_entries()
97 			dax_delete_mapping_entry(mapping, index);  in truncate_exceptional_pvec_entries()
101 		__clear_shadow_entry(mapping, index, page);  in truncate_exceptional_pvec_entries()
114 					pgoff_t index, void *entry)  in invalidate_exceptional_entry()  argument
119 	clear_shadow_entry(mapping, index, entry);  in invalidate_exceptional_entry()
128 					 pgoff_t index, void *entry)  in invalidate_exceptional_entry2()  argument
134 		return dax_invalidate_mapping_entry_sync(mapping, index);  in invalidate_exceptional_entry2()
135 	clear_shadow_entry(mapping, index, entry);  in invalidate_exceptional_entry2()
183 		unmap_mapping_pages(mapping, page->index, nr, false);  in truncate_cleanup_page()
302 	pgoff_t		index;  in truncate_inode_pages_range()  local
330 	index = start;  in truncate_inode_pages_range()
331 	while (index < end && pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
332 			min(end - index, (pgoff_t)PAGEVEC_SIZE),  in truncate_inode_pages_range()
346 			index = indices[i];  in truncate_inode_pages_range()
347 			if (index >= end)  in truncate_inode_pages_range()
355 			WARN_ON(page_to_index(page) != index);  in truncate_inode_pages_range()
374 		index++;  in truncate_inode_pages_range()
415 	index = start;  in truncate_inode_pages_range()
418 		if (!pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
419 			min(end - index, (pgoff_t)PAGEVEC_SIZE), indices)) {  in truncate_inode_pages_range()
421 			if (index == start)  in truncate_inode_pages_range()
424 			index = start;  in truncate_inode_pages_range()
427 		if (index == start && indices[0] >= end) {  in truncate_inode_pages_range()
438 			index = indices[i];  in truncate_inode_pages_range()
439 			if (index >= end) {  in truncate_inode_pages_range()
441 				index = start - 1;  in truncate_inode_pages_range()
449 			WARN_ON(page_to_index(page) != index);  in truncate_inode_pages_range()
456 		index++;  in truncate_inode_pages_range()
547 	pgoff_t index = start;  in invalidate_mapping_pages()  local
553 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_mapping_pages()
554 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_mapping_pages()
560 			index = indices[i];  in invalidate_mapping_pages()
561 			if (index > end)  in invalidate_mapping_pages()
565 				invalidate_exceptional_entry(mapping, index,  in invalidate_mapping_pages()
573 			WARN_ON(page_to_index(page) != index);  in invalidate_mapping_pages()
580 				index += HPAGE_PMD_NR - 1;  in invalidate_mapping_pages()
587 				if (index > end) {  in invalidate_mapping_pages()
606 		index++;  in invalidate_mapping_pages()
673 	pgoff_t index;  in invalidate_inode_pages2_range()  local
683 	index = start;  in invalidate_inode_pages2_range()
684 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_inode_pages2_range()
685 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_inode_pages2_range()
691 			index = indices[i];  in invalidate_inode_pages2_range()
692 			if (index > end)  in invalidate_inode_pages2_range()
697 								   index, page))  in invalidate_inode_pages2_range()
703 			WARN_ON(page_to_index(page) != index);  in invalidate_inode_pages2_range()
714 					unmap_mapping_pages(mapping, index,  in invalidate_inode_pages2_range()
715 						(1 + end - index), false);  in invalidate_inode_pages2_range()
721 					unmap_mapping_pages(mapping, index,  in invalidate_inode_pages2_range()
738 		index++;  in invalidate_inode_pages2_range()
854 	pgoff_t index;  in pagecache_isize_extended()  local
865 	index = from >> PAGE_SHIFT;  in pagecache_isize_extended()
866 	page = find_lock_page(inode->i_mapping, index);  in pagecache_isize_extended()