Max Reitz 0709c5a153 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>
2015-03-10 14:02:20 +01:00
2015-03-04 13:00:36 -05:00
2015-02-06 16:11:38 +00:00
2015-02-19 09:33:03 +01:00
2015-02-19 09:33:03 +01:00
2015-02-12 21:21:38 -08:00
2015-02-23 10:56:09 -05:00
2015-02-16 17:30:19 +01:00
2015-01-07 16:16:26 +01:00
2015-02-16 17:31:55 +01:00
2015-03-04 14:47:52 +01:00
2015-02-05 17:16:14 +01:00
2015-02-16 14:36:03 +00:00
2015-02-16 15:07:19 +00:00
2015-01-14 10:38:57 +01:00
2015-02-12 21:21:38 -08:00

Read the documentation in qemu-doc.html or on http://wiki.qemu-project.org

- QEMU team
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