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Re: [Qemu-block] [RFC PATCH 2/2] block/dirty-bitmap: implement inconsist
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-block] [RFC PATCH 2/2] block/dirty-bitmap: implement inconsistent bit |
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Date: |
Wed, 20 Feb 2019 07:46:35 -0600 |
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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
[Qemu-block] [RFC PATCH 1/2] block/dirty-bitmaps: add inconsistent bit, John Snow, 2019/02/13
Re: [Qemu-block] [RFC PATCH 0/2] bitmaps: add inconsistent bit, Vladimir Sementsov-Ogievskiy, 2019/02/18