3344 	int allocated = map->m_len;  in ext4_split_extent()
3352 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3361 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3435 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3604 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3606 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3611 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3613 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3616 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3620 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3622 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3636 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3638 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3695 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3699 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3700 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3749 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3754 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3802 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3803 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3813 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3850 	if (*allocated > map->m_len)  in convert_initialized_extent()
3851 		*allocated = map->m_len;  in convert_initialized_extent()
3852 	map->m_len = *allocated;  in convert_initialized_extent()
3867 		  (unsigned long long)map->m_lblk, map->m_len, flags,  in ext4_ext_handle_unwritten_extents()
3895 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
3951 				 map->m_len);  in ext4_ext_handle_unwritten_extents()
3963 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
3964 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
3965 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4037 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
4049 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4062 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4105 	ext_debug(inode, "blocks %u/%u requested\n", map->m_lblk, map->m_len);  in ext4_ext_map_blocks()
4106 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4167 				if (allocated > map->m_len)  in ext4_ext_map_blocks()
4168 					allocated = map->m_len;  in ext4_ext_map_blocks()
4169 				map->m_len = allocated;  in ext4_ext_map_blocks()
4204 		map->m_len = min_t(unsigned int, map->m_len, hole_len);  in ext4_ext_map_blocks()
4221 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4240 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4251 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4253 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4254 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4256 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4259 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4264 		allocated = map->m_len;  in ext4_ext_map_blocks()
4382 	map->m_len = ar.len;  in ext4_ext_map_blocks()
4383 	allocated = map->m_len;  in ext4_ext_map_blocks()
4450 	map.m_len = len;  in ext4_alloc_file_blocks()
4486 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4492 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
4813 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
4829 				     map.m_len, ret);  in ext4_convert_unwritten_extents()
5991 	map.m_len = ((inode->i_size) >> inode->i_sb->s_blocksize_bits) - *cur;  in skip_hole()
5998 	*cur = *cur + map.m_len;  in skip_hole()
6031 		map.m_len = end - cur;  in ext4_ext_replay_set_iblocks()
6037 		cur = cur + map.m_len;  in ext4_ext_replay_set_iblocks()
6131 		map.m_len = end - cur;  in ext4_ext_clear_bb()
6148 			ext4_mb_mark_bb(inode->i_sb, map.m_pblk, map.m_len, 0);  in ext4_ext_clear_bb()
6150 					map.m_lblk, map.m_pblk, map.m_len, 1);  in ext4_ext_clear_bb()
6152 		cur = cur + map.m_len;  in ext4_ext_clear_bb()