[PATCH 0/2] Make preallocate_co() resize the image to the correct size

[Alberto Garcia]

preallocate_co() does not resize the image correctly if the original
size was not cluster-aligned.

This series should be applied on top of Max's block branch (I tested
it with commit 8e66c829eda997dad661d49d73668b1fd3e6043d).

   https://git.xanclic.moe/XanClic/qemu/commits/branch/block

Alberto Garcia (2):
  qcow2: Make preallocate_co() resize the image to the correct size
  qcow2: Convert qcow2_alloc_cluster_offset() into
    qcow2_alloc_host_offset()

 block/qcow2.h              |  6 +++---
 block/qcow2-cluster.c      | 14 +++++++++----
 block/qcow2.c              | 35 +++++++++++++--------------------
 tests/qemu-iotests/125     | 40 +++++++++++++++++++++-----------------
 tests/qemu-iotests/125.out | 28 ++++++++++++++++++++++++--
 5 files changed, 74 insertions(+), 49 deletions(-)

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2.20.1