3336 	int allocated = map->m_len;  in ext4_split_extent()
3344 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3353 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3426 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3596 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3598 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3603 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3605 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3608 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3612 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3614 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3628 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3630 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3686 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3690 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3691 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3740 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3745 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3793 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3794 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3804 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3841 	if (*allocated > map->m_len)  in convert_initialized_extent()
3842 		*allocated = map->m_len;  in convert_initialized_extent()
3843 	map->m_len = *allocated;  in convert_initialized_extent()
3857 		  (unsigned long long)map->m_lblk, map->m_len, flags,  in ext4_ext_handle_unwritten_extents()
3885 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
3941 				 map->m_len);  in ext4_ext_handle_unwritten_extents()
3953 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
3954 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
3955 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4027 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
4039 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4052 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4158 	ext_debug(inode, "blocks %u/%u requested\n", map->m_lblk, map->m_len);  in ext4_ext_map_blocks()
4159 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4220 				if (allocated > map->m_len)  in ext4_ext_map_blocks()
4221 					allocated = map->m_len;  in ext4_ext_map_blocks()
4222 				map->m_len = allocated;  in ext4_ext_map_blocks()
4248 		map->m_len = min_t(unsigned int, map->m_len, len);  in ext4_ext_map_blocks()
4264 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4283 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4294 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4296 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4297 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4299 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4302 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4307 		allocated = map->m_len;  in ext4_ext_map_blocks()
4425 	map->m_len = ar.len;  in ext4_ext_map_blocks()
4426 	allocated = map->m_len;  in ext4_ext_map_blocks()
4482 	map.m_len = len;  in ext4_alloc_file_blocks()
4518 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4528 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
4860 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
4876 				     map.m_len, ret);  in ext4_convert_unwritten_extents()
6000 	map.m_len = ((inode->i_size) >> inode->i_sb->s_blocksize_bits) - *cur;  in skip_hole()
6007 	*cur = *cur + map.m_len;  in skip_hole()
6038 		map.m_len = end - cur;  in ext4_ext_replay_set_iblocks()
6044 		cur = cur + map.m_len;  in ext4_ext_replay_set_iblocks()
6132 		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()