On 03/06/2018 10:14 AM, Alberto Garcia wrote:
This function iterates over all snapshots of a qcow2 file in order to
expand all zero clusters, but it does not validate the snapshots' L1
We now have a function to take care of this, so let's use it.
We can also take the opportunity to replace the sector-based
bdrv_read() with bdrv_pread().
Signed-off-by: Alberto Garcia <be...@igalia.com>
Cc: Eric Blake <ebl...@redhat.com>
block/qcow2-cluster.c | 24 +++++++++++++++++-------
tests/qemu-iotests/080 | 2 ++
tests/qemu-iotests/080.out | 4 ++++
3 files changed, 23 insertions(+), 7 deletions(-)
Reviewed-by: Eric Blake <ebl...@redhat.com>
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org