1956 					u64 delalloc_start,  in lock_delalloc_pages()  argument
1959 	unsigned long index = delalloc_start >> PAGE_SHIFT;  in lock_delalloc_pages()
1961 	u64 processed_end = delalloc_start;  in lock_delalloc_pages()
1968 	ret = __process_pages_contig(inode->i_mapping, locked_page, delalloc_start,  in lock_delalloc_pages()
1970 	if (ret == -EAGAIN && processed_end > delalloc_start)  in lock_delalloc_pages()
1971 		__unlock_for_delalloc(inode, locked_page, delalloc_start,  in lock_delalloc_pages()
1990 	u64 delalloc_start;  in find_lock_delalloc_range()  local
1999 	delalloc_start = *start;  in find_lock_delalloc_range()
2001 	found = btrfs_find_delalloc_range(tree, &delalloc_start, &delalloc_end,  in find_lock_delalloc_range()
2004 		*start = delalloc_start;  in find_lock_delalloc_range()
2015 	if (delalloc_start < *start)  in find_lock_delalloc_range()
2016 		delalloc_start = *start;  in find_lock_delalloc_range()
2021 	if (delalloc_end + 1 - delalloc_start > max_bytes)  in find_lock_delalloc_range()
2022 		delalloc_end = delalloc_start + max_bytes - 1;  in find_lock_delalloc_range()
2026 				  delalloc_start, delalloc_end);  in find_lock_delalloc_range()
2045 	lock_extent_bits(tree, delalloc_start, delalloc_end, &cached_state);  in find_lock_delalloc_range()
2048 	ret = test_range_bit(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
2051 		unlock_extent_cached(tree, delalloc_start, delalloc_end,  in find_lock_delalloc_range()
2054 			      delalloc_start, delalloc_end);  in find_lock_delalloc_range()
2059 	*start = delalloc_start;  in find_lock_delalloc_range()
3780 		u64 delalloc_start, unsigned long *nr_written)  in writepage_delalloc()  argument
3782 	u64 page_end = delalloc_start + PAGE_SIZE - 1;  in writepage_delalloc()
3792 					       &delalloc_start,  in writepage_delalloc()
3795 			delalloc_start = delalloc_end + 1;  in writepage_delalloc()
3798 		ret = btrfs_run_delalloc_range(inode, page, delalloc_start,  in writepage_delalloc()
3809 		delalloc_to_write += (delalloc_end - delalloc_start +  in writepage_delalloc()
3811 		delalloc_start = delalloc_end + 1;  in writepage_delalloc()