3323 	int allocated = map->m_len;  in ext4_split_extent()
3331 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3340 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3414 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3587 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3589 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3594 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3596 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3599 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3603 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3605 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3619 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3621 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3678 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3682 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3683 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3733 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3738 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3947 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3948 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3959 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3994 	err = check_eofblocks_fl(handle, inode, map->m_lblk, path, map->m_len);  in convert_initialized_extent()
3998 	if (allocated > map->m_len)  in convert_initialized_extent()
3999 		allocated = map->m_len;  in convert_initialized_extent()
4000 	map->m_len = allocated;  in convert_initialized_extent()
4016 		  inode->i_ino, (unsigned long long)map->m_lblk, map->m_len,  in ext4_ext_handle_unwritten_extents()
4041 			if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
4042 				allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
4053 						 path, map->m_len);  in ext4_ext_handle_unwritten_extents()
4058 		if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
4059 			allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
4060 		map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4104 	if (allocated > map->m_len) {  in ext4_ext_handle_unwritten_extents()
4105 		clean_bdev_aliases(inode->i_sb->s_bdev, newblock + map->m_len,  in ext4_ext_handle_unwritten_extents()
4106 				   allocated - map->m_len);  in ext4_ext_handle_unwritten_extents()
4107 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
4109 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4121 				map->m_lblk, map->m_len);  in ext4_ext_handle_unwritten_extents()
4132 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
4137 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
4138 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
4141 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4212 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
4224 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4237 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4282 		  map->m_lblk, map->m_len, inode->i_ino);  in ext4_ext_map_blocks()
4283 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4375 		map->m_len = min_t(unsigned int, map->m_len, hole_len);  in ext4_ext_map_blocks()
4392 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4413 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4425 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4427 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4428 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4430 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4433 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4438 		allocated = map->m_len;  in ext4_ext_map_blocks()
4511 	if (allocated > map->m_len)  in ext4_ext_map_blocks()
4512 		allocated = map->m_len;  in ext4_ext_map_blocks()
4599 	if (allocated > map->m_len)  in ext4_ext_map_blocks()
4600 		allocated = map->m_len;  in ext4_ext_map_blocks()
4604 	map->m_len = allocated;  in ext4_ext_map_blocks()
4663 	map.m_len = len;  in ext4_alloc_file_blocks()
4699 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4705 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
5034 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
5050 				     map.m_len, ret);  in ext4_convert_unwritten_extents()