3339 	int allocated = map->m_len;  in ext4_split_extent()
3347 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3356 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3429 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3598 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3600 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3605 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3607 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3610 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3614 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3616 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3630 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3632 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3689 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3693 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3694 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3743 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3748 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3796 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3797 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3807 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3844 	if (*allocated > map->m_len)  in convert_initialized_extent()
3845 		*allocated = map->m_len;  in convert_initialized_extent()
3846 	map->m_len = *allocated;  in convert_initialized_extent()
3861 		  (unsigned long long)map->m_lblk, map->m_len, flags,  in ext4_ext_handle_unwritten_extents()
3889 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
3945 				 map->m_len);  in ext4_ext_handle_unwritten_extents()
3957 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
3958 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
3959 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4031 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
4043 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4056 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4099 	ext_debug(inode, "blocks %u/%u requested\n", map->m_lblk, map->m_len);  in ext4_ext_map_blocks()
4100 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4161 				if (allocated > map->m_len)  in ext4_ext_map_blocks()
4162 					allocated = map->m_len;  in ext4_ext_map_blocks()
4163 				map->m_len = allocated;  in ext4_ext_map_blocks()
4198 		map->m_len = min_t(unsigned int, map->m_len, hole_len);  in ext4_ext_map_blocks()
4215 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4234 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4245 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4247 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4248 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4250 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4253 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4258 		allocated = map->m_len;  in ext4_ext_map_blocks()
4376 	map->m_len = ar.len;  in ext4_ext_map_blocks()
4377 	allocated = map->m_len;  in ext4_ext_map_blocks()
4440 	map.m_len = len;  in ext4_alloc_file_blocks()
4476 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4486 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
4803 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
4819 				     map.m_len, ret);  in ext4_convert_unwritten_extents()
5964 	map.m_len = ((inode->i_size) >> inode->i_sb->s_blocksize_bits) - *cur;  in skip_hole()
5971 	*cur = *cur + map.m_len;  in skip_hole()
6002 		map.m_len = end - cur;  in ext4_ext_replay_set_iblocks()
6008 		cur = cur + map.m_len;  in ext4_ext_replay_set_iblocks()
6096 		map.m_len = end - cur;  in ext4_ext_clear_bb()
6112 			ext4_mb_mark_bb(inode->i_sb, map.m_pblk, map.m_len, 0);  in ext4_ext_clear_bb()
6114 					map.m_lblk, map.m_pblk, map.m_len, 1);  in ext4_ext_clear_bb()
6116 		cur = cur + map.m_len;  in ext4_ext_clear_bb()