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()
153 				   (loff_t)page->index << PAGE_CACHE_SHIFT,  in truncate_inode_page()
227 	pgoff_t		index;  in truncate_inode_pages_range()  local
256 	index = start;  in truncate_inode_pages_range()
257 	while (index < end && pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
258 			min(end - index, (pgoff_t)PAGEVEC_SIZE),  in truncate_inode_pages_range()
264 			index = indices[i];  in truncate_inode_pages_range()
265 			if (index >= end)  in truncate_inode_pages_range()
269 				clear_exceptional_entry(mapping, index, page);  in truncate_inode_pages_range()
275 			WARN_ON(page->index != index);  in truncate_inode_pages_range()
286 		index++;  in truncate_inode_pages_range()
328 	index = start;  in truncate_inode_pages_range()
331 		if (!pagevec_lookup_entries(&pvec, mapping, index,  in truncate_inode_pages_range()
332 			min(end - index, (pgoff_t)PAGEVEC_SIZE), indices)) {  in truncate_inode_pages_range()
334 			if (index == start)  in truncate_inode_pages_range()
337 			index = start;  in truncate_inode_pages_range()
340 		if (index == start && indices[0] >= end) {  in truncate_inode_pages_range()
350 			index = indices[i];  in truncate_inode_pages_range()
351 			if (index >= end) {  in truncate_inode_pages_range()
353 				index = start - 1;  in truncate_inode_pages_range()
358 				clear_exceptional_entry(mapping, index, page);  in truncate_inode_pages_range()
363 			WARN_ON(page->index != index);  in truncate_inode_pages_range()
370 		index++;  in truncate_inode_pages_range()
459 	pgoff_t index = start;  in invalidate_mapping_pages()  local
465 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_mapping_pages()
466 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_mapping_pages()
472 			index = indices[i];  in invalidate_mapping_pages()
473 			if (index > end)  in invalidate_mapping_pages()
477 				clear_exceptional_entry(mapping, index, page);  in invalidate_mapping_pages()
483 			WARN_ON(page->index != index);  in invalidate_mapping_pages()
497 		index++;  in invalidate_mapping_pages()
568 	pgoff_t index;  in invalidate_inode_pages2_range()  local
576 	index = start;  in invalidate_inode_pages2_range()
577 	while (index <= end && pagevec_lookup_entries(&pvec, mapping, index,  in invalidate_inode_pages2_range()
578 			min(end - index, (pgoff_t)PAGEVEC_SIZE - 1) + 1,  in invalidate_inode_pages2_range()
584 			index = indices[i];  in invalidate_inode_pages2_range()
585 			if (index > end)  in invalidate_inode_pages2_range()
589 				clear_exceptional_entry(mapping, index, page);  in invalidate_inode_pages2_range()
594 			WARN_ON(page->index != index);  in invalidate_inode_pages2_range()
606 					   (loff_t)index << PAGE_CACHE_SHIFT,  in invalidate_inode_pages2_range()
607 					   (loff_t)(1 + end - index)  in invalidate_inode_pages2_range()
616 					   (loff_t)index << PAGE_CACHE_SHIFT,  in invalidate_inode_pages2_range()
633 		index++;  in invalidate_inode_pages2_range()
738 	pgoff_t index;  in pagecache_isize_extended()  local
749 	index = from >> PAGE_CACHE_SHIFT;  in pagecache_isize_extended()
750 	page = find_lock_page(inode->i_mapping, index);  in pagecache_isize_extended()