1439 					u64 delalloc_start,  in lock_delalloc_pages()  argument
1442 	unsigned long index = delalloc_start >> PAGE_CACHE_SHIFT;  in lock_delalloc_pages()
1492 			      delalloc_start,  in lock_delalloc_pages()
1511 	u64 delalloc_start;  in find_lock_delalloc_range()  local
1520 	delalloc_start = *start;  in find_lock_delalloc_range()
1522 	found = find_delalloc_range(tree, &delalloc_start, &delalloc_end,  in find_lock_delalloc_range()
1525 		*start = delalloc_start;  in find_lock_delalloc_range()
1536 	if (delalloc_start < *start)  in find_lock_delalloc_range()
1537 		delalloc_start = *start;  in find_lock_delalloc_range()
1543 	if (delalloc_end + 1 - delalloc_start > max_bytes && loops)  in find_lock_delalloc_range()
1544 		delalloc_end = delalloc_start + PAGE_CACHE_SIZE - 1;  in find_lock_delalloc_range()
1548 				  delalloc_start, delalloc_end);  in find_lock_delalloc_range()
1567 	lock_extent_bits(tree, delalloc_start, delalloc_end, 0, &cached_state);  in find_lock_delalloc_range()
1570 	ret = test_range_bit(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
1573 		unlock_extent_cached(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
1576 			      delalloc_start, delalloc_end);  in find_lock_delalloc_range()
1581 	*start = delalloc_start;  in find_lock_delalloc_range()
2811 	u64 delalloc_start;  in __extent_writepage()  local
2872 	delalloc_start = start;  in __extent_writepage()
2886 						       &delalloc_start,  in __extent_writepage()
2890 				delalloc_start = delalloc_end + 1;  in __extent_writepage()
2894 						       delalloc_start,  in __extent_writepage()
2908 			delalloc_to_write += (delalloc_end - delalloc_start +  in __extent_writepage()
2911 			delalloc_start = delalloc_end + 1;  in __extent_writepage()