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| author | Max Reitz <mreitz@redhat.com> | 2014-10-24 15:57:31 +0200 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2014-11-03 11:41:48 +0000 |
| commit | 491d27e2af4f6e157c4b29d43269c5cb0d191171 (patch) | |
| tree | 3a08c2abc1325963d13083b87eae904a9948f7bb /block/blkdebug.c | |
| parent | 808c4b6f30d77295292cef8ee38c462957a6b9ca (diff) | |
qcow2: Implement bdrv_make_empty()
Implement this function by making all clusters in the image file fall
through to the backing file (by using the recently extended discard).
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 1414159063-25977-3-git-send-email-mreitz@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/blkdebug.c')
0 files changed, 0 insertions, 0 deletions