Kevin Wolf (2): qcow2: Implement v2 zero writes with discard if possible iotests: Test sparseness for qemu-img convert -n
block/qcow2-cluster.c | 9 ++++++++- tests/qemu-iotests/122 | 34 ++++++++++++++++++++++++++++++++++ tests/qemu-iotests/122.out | 17 +++++++++++++++++ 3 files changed, 59 insertions(+), 1 deletion(-) -- 2.25.4
