27 				    pgoff_t index, void *entry)  in clear_exceptional_entry()  argument
42 	if (!__radix_tree_lookup(&mapping->page_tree, index, &node, &slot))  in clear_exceptional_entry()
178 				   (loff_t)page->index << PAGE_CACHE_SHIFT,  in truncate_inode_page()
252 	pgoff_t		index;  in truncate_inode_pages_range()  local
281 	index = start;  in truncate_inode_pages_range()
282 	while (index < end && pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
283 			min(end - index, (pgoff_t)PAGEVEC_SIZE),  in truncate_inode_pages_range()
289 			index = indices[i];  in truncate_inode_pages_range()
290 			if (index >= end)  in truncate_inode_pages_range()
294 				clear_exceptional_entry(mapping, index, page);  in truncate_inode_pages_range()
300 			WARN_ON(page->index != index);  in truncate_inode_pages_range()
311 		index++;  in truncate_inode_pages_range()
353 	index = start;  in truncate_inode_pages_range()
356 		if (!pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
357 			min(end - index, (pgoff_t)PAGEVEC_SIZE), indices)) {  in truncate_inode_pages_range()
359 			if (index == start)  in truncate_inode_pages_range()
362 			index = start;  in truncate_inode_pages_range()
365 		if (index == start && indices[0] >= end) {  in truncate_inode_pages_range()
375 			index = indices[i];  in truncate_inode_pages_range()
376 			if (index >= end) {  in truncate_inode_pages_range()
378 				index = start - 1;  in truncate_inode_pages_range()
383 				clear_exceptional_entry(mapping, index, page);  in truncate_inode_pages_range()
388 			WARN_ON(page->index != index);  in truncate_inode_pages_range()
395 		index++;  in truncate_inode_pages_range()
484 	pgoff_t index = start;  in invalidate_mapping_pages()  local
490 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_mapping_pages()
491 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_mapping_pages()
497 			index = indices[i];  in invalidate_mapping_pages()
498 			if (index > end)  in invalidate_mapping_pages()
502 				clear_exceptional_entry(mapping, index, page);  in invalidate_mapping_pages()
508 			WARN_ON(page->index != index);  in invalidate_mapping_pages()
522 		index++;  in invalidate_mapping_pages()
587 	pgoff_t index;  in invalidate_inode_pages2_range()  local
595 	index = start;  in invalidate_inode_pages2_range()
596 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_inode_pages2_range()
597 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_inode_pages2_range()
603 			index = indices[i];  in invalidate_inode_pages2_range()
604 			if (index > end)  in invalidate_inode_pages2_range()
608 				clear_exceptional_entry(mapping, index, page);  in invalidate_inode_pages2_range()
613 			WARN_ON(page->index != index);  in invalidate_inode_pages2_range()
625 					   (loff_t)index << PAGE_CACHE_SHIFT,  in invalidate_inode_pages2_range()
626 					   (loff_t)(1 + end - index)  in invalidate_inode_pages2_range()
635 					   (loff_t)index << PAGE_CACHE_SHIFT,  in invalidate_inode_pages2_range()
652 		index++;  in invalidate_inode_pages2_range()
757 	pgoff_t index;  in pagecache_isize_extended()  local
768 	index = from >> PAGE_CACHE_SHIFT;  in pagecache_isize_extended()
769 	page = find_lock_page(inode->i_mapping, index);  in pagecache_isize_extended()