On 05/08/2015 11:21 AM, Kevin Wolf wrote:
> Before we can allow updating options at runtime with bdrv_reopen(), we
> need to split the function into prepare/commit/abort parts.
> 
> Signed-off-by: Kevin Wolf <kw...@redhat.com>
> ---
>  block/qcow2.c | 101 
> ++++++++++++++++++++++++++++++++++++++--------------------
>  1 file changed, 67 insertions(+), 34 deletions(-)
> 

In isolation, it looks like a valid conversion, so:

Reviewed-by: Eric Blake <ebl...@redhat.com>

However, given that we are having a conversation on another thread about
semantics for prepare vs. commit being the action that actually changes
the in-memory representation, is this the correct split for however we
end up resolving that bug?

-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

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