rem: partition->Offset() - *newOffset, force, markMovable);
add: partition->Offset() - *newOffset, markMovable);
context: validate_move_partition(KPartition *partition, int32 changeCounter,						off_t *newOffset, bool force, bool markMovable = false){	if (!partition || !newOffset		|| !check_shadow_partition(partition, changeCounter)		|| !partition->Parent()) {		return B_BAD_VALUE;	}	if (partition->Parent()->IsBusy()		|| partition->Parent()->IsDescendantBusy()) {		return B_BUSY;	}	// get the parent disk system and let it check the value	KDiskSystem *parentDiskSystem = partition->Parent()->DiskSystem();	if (!parentDiskSystem)		return B_ENTRY_NOT_FOUND;	if (!parentDiskSystem->ValidateMoveChild(partition, newOffset))		return B_ERROR;	// let the concerned content disk systems check the value	return validate_move_descendants(partition,		partition->Offset() - *newOffset, force, markMovable);}