[Qemu-devel] [PATCH 0/2] qcow2: Fix discard

[Max Reitz]

Currently, qcow2's discard implementation does not work very well for
compressed clusters. This series fixes this and adds appropriate tests.


Max Reitz (2):
  qcow2: Fix discard
  iotests: Discarding compressed clusters on qcow2

 block/qcow2-cluster.c      | 26 ++++++++++++++------
 tests/qemu-iotests/090     | 61 ++++++++++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/090.out | 12 +++++++++
 tests/qemu-iotests/group   |  1 +
 4 files changed, 92 insertions(+), 8 deletions(-)
 create mode 100755 tests/qemu-iotests/090
 create mode 100644 tests/qemu-iotests/090.out

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1.9.2