diff options
| author | Max Reitz <mreitz@redhat.com> | 2015-02-10 15:28:44 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-03-10 14:02:20 +0100 |
| commit | 0709c5a1530b046183b6e96d9631affcff76c1fc (patch) | |
| tree | 5305888ab740c79cb397bb47381c503c79bcc848 /block.c | |
| parent | 346a53df38e29021e4a9e8c2a759b05744902857 (diff) | |
qcow2: Add refcount_bits to format-specific info
Add the bit width of every refcount entry to the format-specific
information.
In contrast to lazy_refcounts and the corrupt flag, this should be
always emitted, even for compat=0.10 although it does not support any
refcount width other than 16 bits. This is because if a boolean is
optional, one normally assumes it to be false when omitted; but if an
integer is not specified, it is rather difficult to guess its value.
This new field breaks some test outputs, fix them.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block.c')
0 files changed, 0 insertions, 0 deletions