tree 193771d1db0a6787af774643437ef3669a1c3b52
parent dbcb2446e00e6a8929cc094bd4113f1506c43f75
author Mark Dittmer <markdittmer@google.com> 1587857042 -0400
committer Mark Dittmer <markdittmer@google.com> 1630497514 -0400

Fixed number of blocks calculation

Number of blocks calculation was being based on raw number of bytes
being read, and _not_ the block-aligned start/end offsets (which capture
which blocks, and therefore how many blocks, are read)

Change-Id: Ib62a0e84b39f1e94a8b53eaf393b07023156a735