3301 	int allocated = map->m_len;  in ext4_split_extent()
3309 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3318 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3392 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3561 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3563 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3568 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3570 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3573 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3577 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3579 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3593 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3595 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3652 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3656 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3657 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3706 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3711 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3759 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3760 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3770 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3807 	if (*allocated > map->m_len)  in convert_initialized_extent()
3808 		*allocated = map->m_len;  in convert_initialized_extent()
3809 	map->m_len = *allocated;  in convert_initialized_extent()
3824 		  (unsigned long long)map->m_lblk, map->m_len, flags,  in ext4_ext_handle_unwritten_extents()
3852 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
3908 				 map->m_len);  in ext4_ext_handle_unwritten_extents()
3920 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
3921 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
3922 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
3994 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
4006 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4019 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4062 	ext_debug(inode, "blocks %u/%u requested\n", map->m_lblk, map->m_len);  in ext4_ext_map_blocks()
4063 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4124 				if (allocated > map->m_len)  in ext4_ext_map_blocks()
4125 					allocated = map->m_len;  in ext4_ext_map_blocks()
4126 				map->m_len = allocated;  in ext4_ext_map_blocks()
4161 		map->m_len = min_t(unsigned int, map->m_len, hole_len);  in ext4_ext_map_blocks()
4178 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4197 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4208 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4210 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4211 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4213 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4216 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4221 		allocated = map->m_len;  in ext4_ext_map_blocks()
4339 	map->m_len = ar.len;  in ext4_ext_map_blocks()
4340 	allocated = map->m_len;  in ext4_ext_map_blocks()
4406 	map.m_len = len;  in ext4_alloc_file_blocks()
4442 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4452 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
4764 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
4780 				     map.m_len, ret);  in ext4_convert_unwritten_extents()
5925 	map.m_len = ((inode->i_size) >> inode->i_sb->s_blocksize_bits) - *cur;  in skip_hole()
5932 	*cur = *cur + map.m_len;  in skip_hole()
5965 		map.m_len = end - cur;  in ext4_ext_replay_set_iblocks()
5971 		cur = cur + map.m_len;  in ext4_ext_replay_set_iblocks()
6064 		map.m_len = end - cur;  in ext4_ext_clear_bb()
6079 			ext4_mb_mark_bb(inode->i_sb, map.m_pblk, map.m_len, 0);  in ext4_ext_clear_bb()
6081 		cur = cur + map.m_len;  in ext4_ext_clear_bb()