3290 	int allocated = map->m_len;  in ext4_split_extent()
3298 	if (map->m_lblk + map->m_len < ee_block + ee_len) {  in ext4_split_extent()
3307 				map->m_lblk + map->m_len, split_flag1, flags1);  in ext4_split_extent()
3381 	unsigned int ee_len, depth, map_len = map->m_len;  in ext4_ext_convert_to_initialized()
3550 	split_map.m_len = map->m_len;  in ext4_ext_convert_to_initialized()
3552 	if (max_zeroout && (allocated > split_map.m_len)) {  in ext4_ext_convert_to_initialized()
3557 					     split_map.m_len);  in ext4_ext_convert_to_initialized()
3559 				cpu_to_le16(allocated - split_map.m_len);  in ext4_ext_convert_to_initialized()
3562 				split_map.m_len - ee_block);  in ext4_ext_convert_to_initialized()
3566 			split_map.m_len = allocated;  in ext4_ext_convert_to_initialized()
3568 		if (split_map.m_lblk - ee_block + split_map.m_len <  in ext4_ext_convert_to_initialized()
3582 			split_map.m_len += split_map.m_lblk - ee_block;  in ext4_ext_convert_to_initialized()
3584 			allocated = map->m_len;  in ext4_ext_convert_to_initialized()
3640 		  (unsigned long long)map->m_lblk, map->m_len);  in ext4_split_convert_extents()
3644 	if (eof_block < map->m_lblk + map->m_len)  in ext4_split_convert_extents()
3645 		eof_block = map->m_lblk + map->m_len;  in ext4_split_convert_extents()
3694 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in ext4_convert_unwritten_extents_endio()
3699 			     (unsigned long long)map->m_lblk, map->m_len);  in ext4_convert_unwritten_extents_endio()
3747 	if (map->m_len > EXT_UNWRITTEN_MAX_LEN)  in convert_initialized_extent()
3748 		map->m_len = EXT_UNWRITTEN_MAX_LEN / 2;  in convert_initialized_extent()
3758 	if (ee_block != map->m_lblk || ee_len > map->m_len) {  in convert_initialized_extent()
3795 	if (*allocated > map->m_len)  in convert_initialized_extent()
3796 		*allocated = map->m_len;  in convert_initialized_extent()
3797 	map->m_len = *allocated;  in convert_initialized_extent()
3812 		  (unsigned long long)map->m_lblk, map->m_len, flags,  in ext4_ext_handle_unwritten_extents()
3840 					 map->m_len);  in ext4_ext_handle_unwritten_extents()
3896 				 map->m_len);  in ext4_ext_handle_unwritten_extents()
3908 	if (allocated > map->m_len)  in ext4_ext_handle_unwritten_extents()
3909 		allocated = map->m_len;  in ext4_ext_handle_unwritten_extents()
3910 	map->m_len = allocated;  in ext4_ext_handle_unwritten_extents()
3982 		map->m_len = min(map->m_len,  in get_implied_cluster_alloc()
3994 			map->m_len = min(map->m_len, ee_block - map->m_lblk);  in get_implied_cluster_alloc()
4007 			map->m_len = min(map->m_len, next - map->m_lblk);  in get_implied_cluster_alloc()
4050 	ext_debug(inode, "blocks %u/%u requested\n", map->m_lblk, map->m_len);  in ext4_ext_map_blocks()
4051 	trace_ext4_ext_map_blocks_enter(inode, map->m_lblk, map->m_len, flags);  in ext4_ext_map_blocks()
4112 				if (allocated > map->m_len)  in ext4_ext_map_blocks()
4113 					allocated = map->m_len;  in ext4_ext_map_blocks()
4114 				map->m_len = allocated;  in ext4_ext_map_blocks()
4149 		map->m_len = min_t(unsigned int, map->m_len, hole_len);  in ext4_ext_map_blocks()
4166 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4185 		ar.len = allocated = map->m_len;  in ext4_ext_map_blocks()
4196 	if (map->m_len > EXT_INIT_MAX_LEN &&  in ext4_ext_map_blocks()
4198 		map->m_len = EXT_INIT_MAX_LEN;  in ext4_ext_map_blocks()
4199 	else if (map->m_len > EXT_UNWRITTEN_MAX_LEN &&  in ext4_ext_map_blocks()
4201 		map->m_len = EXT_UNWRITTEN_MAX_LEN;  in ext4_ext_map_blocks()
4204 	newex.ee_len = cpu_to_le16(map->m_len);  in ext4_ext_map_blocks()
4209 		allocated = map->m_len;  in ext4_ext_map_blocks()
4327 	map->m_len = ar.len;  in ext4_ext_map_blocks()
4328 	allocated = map->m_len;  in ext4_ext_map_blocks()
4395 	map.m_len = len;  in ext4_alloc_file_blocks()
4431 				   map.m_len, ret);  in ext4_alloc_file_blocks()
4437 		map.m_len = len = len - ret;  in ext4_alloc_file_blocks()
4751 		map.m_len = (max_blocks -= ret);  in ext4_convert_unwritten_extents()
4767 				     map.m_len, ret);  in ext4_convert_unwritten_extents()
5910 	map.m_len = ((inode->i_size) >> inode->i_sb->s_blocksize_bits) - *cur;  in skip_hole()
5915 	*cur = *cur + map.m_len;  in skip_hole()
5947 		map.m_len = end - cur;  in ext4_ext_replay_set_iblocks()
5953 		cur = cur + map.m_len;  in ext4_ext_replay_set_iblocks()
6041 		map.m_len = end - cur;  in ext4_ext_clear_bb()
6056 			ext4_mb_mark_bb(inode->i_sb, map.m_pblk, map.m_len, 0);  in ext4_ext_clear_bb()
6058 		cur = cur + map.m_len;  in ext4_ext_clear_bb()