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| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2020-02-07 19:12:31 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2020-02-20 16:43:42 +0100 |
| commit | 4bc267a7c7cf204b05d3d1f01625691540a7b965 (patch) | |
| tree | b2fa6bb875cfc5f59f363d319f1776cbd7fa9374 /Makefile.target | |
| parent | 087ab8e775f48766068e65de1bc99d03b40d1670 (diff) | |
block/backup-top: fix flags handling
backup-top "supports" write-unchanged, by skipping CBW operation in
backup_top_co_pwritev. But it forgets to do the same in
backup_top_co_pwrite_zeroes, as well as declare support for
BDRV_REQ_WRITE_UNCHANGED.
Fix this, and, while being here, declare also support for flags
supported by source child.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20200207161231.32707-1-vsementsov@virtuozzo.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'Makefile.target')
0 files changed, 0 insertions, 0 deletions