diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-05-28 12:43:56 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-07-06 08:49:28 +0200 |
| commit | 2253d86eb45e039dfdeb4bad0f18bd8d5639e1a3 (patch) | |
| tree | 88a949dcdd2310855b193b47ff83ad4505d5d6a9 /include/block/block.h | |
| parent | a2cd85f6acc3c3a6cfc1abd8ac732aa7cfd5e9ef (diff) | |
qemu-img: convert: don't use unallocated_blocks_are_zero
qemu-img convert wants to distinguish ZERO which comes from short
backing files. unallocated_blocks_are_zero field of bdi is unrelated:
space after EOF is always considered to be zero anyway. So, just make
post_backing_zero true in case of short backing file.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20200528094405.145708-2-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include/block/block.h')
0 files changed, 0 insertions, 0 deletions