diff options
| author | Max Reitz <mreitz@redhat.com> | 2019-10-11 17:28:02 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-10-28 11:52:57 +0100 |
| commit | fcf9a6b7288154677f6ee9c5f345c4275170e97d (patch) | |
| tree | bf28894f61b5baffaba246f6883d6f5baa5936d7 /pc-bios/keymaps | |
| parent | ecf6c7c0c1e5e6883f0e245a7b47101b69dc8235 (diff) | |
qcow2: Keep unknown extra snapshot data
The qcow2 specification says to ignore unknown extra data fields in
snapshot table entries. Currently, we discard it whenever we update the
image, which is a bit different from "ignore".
This patch makes the qcow2 driver keep all unknown extra data fields
when updating an image's snapshot table.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 20191011152814.14791-5-mreitz@redhat.com
[mreitz: Adjusted comments as proposed by Eric]
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'pc-bios/keymaps')
0 files changed, 0 insertions, 0 deletions