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Re: [Qemu-devel] [RFC PATCH 2/2] block/dirty-bitmap: implement inconsist

From: Eric Blake
Subject: Re: [Qemu-devel] [RFC PATCH 2/2] block/dirty-bitmap: implement inconsistent bit
Date: Wed, 20 Feb 2019 07:46:35 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.0

On 2/19/19 4:00 PM, John Snow wrote:

>> hmm, I also think we should report our deprecated status as locked for 
>> inconsistent bitmaps..
> Though we're trying to deprecate the field altogether, I *could* add a
> special status flag that makes it unambiguous. This will catch the
> attention of anyone using the old API.

Adding to the enum, even though it is going away in the future, is still
helpful in the present, so I can live with that approach.

Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org

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