Default installation of Linux often results in two partitions:' Swap' and '/' (root). Texts often advise manual partitioning during setup to yield three partitions: :' Swap', '/', and '/home'. Since 'Trim' can only be effective if it covers the range of these partitions, ie not just the system partition, can it not also trim an 'XP Partition'? Or am I missing something? If it can , anyone able to advise how to make it happen?