3333 	int allocated = map->m_len;  in ext4_split_extent()
3341 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3350 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3424 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3593 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3595 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3600 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3602 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3605 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3609 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3611 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3625 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3627 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3683 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3687 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3688 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3737 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3742 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3790 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3791 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3801 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3838 	if (*allocated > map->m_len)  in convert_initialized_extent()
3839 		*allocated = map->m_len;  in convert_initialized_extent()
3840 	map->m_len = *allocated;  in convert_initialized_extent()
3855 		  (unsigned long long)map->m_lblk, map->m_len, flags,  in ext4_ext_handle_unwritten_extents()
3883 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
3939 				 map->m_len);  in ext4_ext_handle_unwritten_extents()
3951 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
3952 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
3953 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
4025 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
4037 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4050 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4093 	ext_debug(inode, "blocks %u/%u requested\n", map->m_lblk, map->m_len);  in ext4_ext_map_blocks()
4094 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4155 				if (allocated > map->m_len)  in ext4_ext_map_blocks()
4156 					allocated = map->m_len;  in ext4_ext_map_blocks()
4157 				map->m_len = allocated;  in ext4_ext_map_blocks()
4192 		map->m_len = min_t(unsigned int, map->m_len, hole_len);  in ext4_ext_map_blocks()
4209 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4228 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4239 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4241 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4242 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4244 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4247 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4252 		allocated = map->m_len;  in ext4_ext_map_blocks()
4370 	map->m_len = ar.len;  in ext4_ext_map_blocks()
4371 	allocated = map->m_len;  in ext4_ext_map_blocks()
4438 	map.m_len = len;  in ext4_alloc_file_blocks()
4474 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4480 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
4801 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
4817 				     map.m_len, ret);  in ext4_convert_unwritten_extents()
5971 	map.m_len = ((inode->i_size) >> inode->i_sb->s_blocksize_bits) - *cur;  in skip_hole()
5978 	*cur = *cur + map.m_len;  in skip_hole()
6011 		map.m_len = end - cur;  in ext4_ext_replay_set_iblocks()
6017 		cur = cur + map.m_len;  in ext4_ext_replay_set_iblocks()
6111 		map.m_len = end - cur;  in ext4_ext_clear_bb()
6128 			ext4_mb_mark_bb(inode->i_sb, map.m_pblk, map.m_len, 0);  in ext4_ext_clear_bb()
6130 					map.m_lblk, map.m_pblk, map.m_len, 1);  in ext4_ext_clear_bb()
6132 		cur = cur + map.m_len;  in ext4_ext_clear_bb()