in-memory partition objects loaded into the kernel and then recreates
them as new objects. Instead they will use the BLKPG ioctl() to make
minimal changes, and individually add, remove, or grow modified
- partitions, avoiding removal/readding where the partitions were left
+ partitions, avoiding removal/re-adding where the partitions were left
unmodified on disk. This should greatly improve behaviour on systems
that make modifications to partition tables on disk while using them.