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()
155 				   (loff_t)page->index << PAGE_CACHE_SHIFT,  in truncate_inode_page()
229 	pgoff_t		index;  in truncate_inode_pages_range()  local
258 	index = start;  in truncate_inode_pages_range()
259 	while (index < end && pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
260 			min(end - index, (pgoff_t)PAGEVEC_SIZE),  in truncate_inode_pages_range()
266 			index = indices[i];  in truncate_inode_pages_range()
267 			if (index >= end)  in truncate_inode_pages_range()
271 				clear_exceptional_entry(mapping, index, page);  in truncate_inode_pages_range()
277 			WARN_ON(page->index != index);  in truncate_inode_pages_range()
288 		index++;  in truncate_inode_pages_range()
330 	index = start;  in truncate_inode_pages_range()
333 		if (!pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
334 			min(end - index, (pgoff_t)PAGEVEC_SIZE), indices)) {  in truncate_inode_pages_range()
336 			if (index == start)  in truncate_inode_pages_range()
339 			index = start;  in truncate_inode_pages_range()
342 		if (index == start && indices[0] >= end) {  in truncate_inode_pages_range()
352 			index = indices[i];  in truncate_inode_pages_range()
353 			if (index >= end) {  in truncate_inode_pages_range()
355 				index = start - 1;  in truncate_inode_pages_range()
360 				clear_exceptional_entry(mapping, index, page);  in truncate_inode_pages_range()
365 			WARN_ON(page->index != index);  in truncate_inode_pages_range()
372 		index++;  in truncate_inode_pages_range()
461 	pgoff_t index = start;  in invalidate_mapping_pages()  local
467 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_mapping_pages()
468 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_mapping_pages()
474 			index = indices[i];  in invalidate_mapping_pages()
475 			if (index > end)  in invalidate_mapping_pages()
479 				clear_exceptional_entry(mapping, index, page);  in invalidate_mapping_pages()
485 			WARN_ON(page->index != index);  in invalidate_mapping_pages()
499 		index++;  in invalidate_mapping_pages()
564 	pgoff_t index;  in invalidate_inode_pages2_range()  local
572 	index = start;  in invalidate_inode_pages2_range()
573 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_inode_pages2_range()
574 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_inode_pages2_range()
580 			index = indices[i];  in invalidate_inode_pages2_range()
581 			if (index > end)  in invalidate_inode_pages2_range()
585 				clear_exceptional_entry(mapping, index, page);  in invalidate_inode_pages2_range()
590 			WARN_ON(page->index != index);  in invalidate_inode_pages2_range()
602 					   (loff_t)index << PAGE_CACHE_SHIFT,  in invalidate_inode_pages2_range()
603 					   (loff_t)(1 + end - index)  in invalidate_inode_pages2_range()
612 					   (loff_t)index << PAGE_CACHE_SHIFT,  in invalidate_inode_pages2_range()
629 		index++;  in invalidate_inode_pages2_range()
734 	pgoff_t index;  in pagecache_isize_extended()  local
745 	index = from >> PAGE_CACHE_SHIFT;  in pagecache_isize_extended()
746 	page = find_lock_page(inode->i_mapping, index);  in pagecache_isize_extended()