1677 					u64 delalloc_start,  in lock_delalloc_pages()  argument
1680 	unsigned long index = delalloc_start >> PAGE_CACHE_SHIFT;  in lock_delalloc_pages()
1730 			      delalloc_start,  in lock_delalloc_pages()
1748 	u64 delalloc_start;  in find_lock_delalloc_range()  local
1757 	delalloc_start = *start;  in find_lock_delalloc_range()
1759 	found = find_delalloc_range(tree, &delalloc_start, &delalloc_end,  in find_lock_delalloc_range()
1762 		*start = delalloc_start;  in find_lock_delalloc_range()
1773 	if (delalloc_start < *start)  in find_lock_delalloc_range()
1774 		delalloc_start = *start;  in find_lock_delalloc_range()
1779 	if (delalloc_end + 1 - delalloc_start > max_bytes)  in find_lock_delalloc_range()
1780 		delalloc_end = delalloc_start + max_bytes - 1;  in find_lock_delalloc_range()
1784 				  delalloc_start, delalloc_end);  in find_lock_delalloc_range()
1803 	lock_extent_bits(tree, delalloc_start, delalloc_end, 0, &cached_state);  in find_lock_delalloc_range()
1806 	ret = test_range_bit(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
1809 		unlock_extent_cached(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
1812 			      delalloc_start, delalloc_end);  in find_lock_delalloc_range()
1817 	*start = delalloc_start;  in find_lock_delalloc_range()
3348 			      u64 delalloc_start,  in writepage_delalloc()  argument
3352 	u64 page_end = delalloc_start + PAGE_CACHE_SIZE - 1;  in writepage_delalloc()
3365 					       &delalloc_start,  in writepage_delalloc()
3369 			delalloc_start = delalloc_end + 1;  in writepage_delalloc()
3373 					       delalloc_start,  in writepage_delalloc()
3393 		delalloc_to_write += (delalloc_end - delalloc_start +  in writepage_delalloc()
3396 		delalloc_start = delalloc_end + 1;  in writepage_delalloc()