| commit | 491d27e2af4f6e157c4b29d43269c5cb0d191171 | |
| author | Max Reitz <mreitz@redhat.com> | |
| Fri, 24 Oct 2014 13:57:31 +0000 (24 15:57 +0200) | ||
| committer | Stefan Hajnoczi <stefanha@redhat.com> | |
| Mon, 3 Nov 2014 11:41:48 +0000 (3 11:41 +0000) | ||
| tree | 3a08c2abc1325963d13083b87eae904a9948f7bb | treesnapshot (tar.gz zip) |
| parent | 808c4b6f30d77295292cef8ee38c462957a6b9ca | commitdiff |
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>
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>
| block/qcow2.c | diffblobblamehistory |