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| author | Eric Blake <eblake@redhat.com> | 2016-05-25 21:48:48 -0600 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-06-08 10:21:08 +0200 |
| commit | 31ad4fdf914e86a2ea105ff3687a0f4dfc4802cb (patch) | |
| tree | bf833502e224e3f009d6bc15ca1eacf0da0b3ee0 /block | |
| parent | 5a64e9425160ace607b2043804d73d5579808bd3 (diff) | |
qemu-iotests: Test one more spot for optimizing write_zeroes
Add another test to 154, showing that we currently allocate a
data cluster in the top layer if any sector of the backing file
was allocated. The next patch will optimize this case.
Signed-off-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
0 files changed, 0 insertions, 0 deletions