Re: [Qemu-devel] [PATCH v2 02/21] qcow2: Add refcount_width to format-specific info

2014-11-15 Thread Eric Blake
On 11/14/2014 06:05 AM, Max Reitz wrote: > 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 b

[Qemu-devel] [PATCH v2 02/21] qcow2: Add refcount_width to format-specific info

2014-11-14 Thread Max Reitz
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 no