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Re: [Qemu-block] [PATCH 4/5] block/dirty-bitmap: explicitly lock bitmaps
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-block] [PATCH 4/5] block/dirty-bitmap: explicitly lock bitmaps with successors |
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Date: |
Tue, 12 Feb 2019 13:18:44 -0600 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
On 2/11/19 7:02 PM, John Snow wrote:
> Instead of implying a locked status, make it explicit.
> Now, bitmaps in use by migration, NBD or backup operations
> are all treated the same way with the same code paths.
> ---
> block/dirty-bitmap.c | 9 +++++----
> 1 file changed, 5 insertions(+), 4 deletions(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3226
Virtualization: qemu.org | libvirt.org
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- Re: [Qemu-block] [PATCH 1/5] block/dirty-bitmap: add recording and busy properties, (continued)
- [Qemu-block] [PATCH 2/5] block/dirty-bitmaps: rename frozen predicate helper, John Snow, 2019/02/11
- [Qemu-block] [PATCH 5/5] block/dirty-bitmaps: unify qmp_locked and user_locked calls, John Snow, 2019/02/11
- [Qemu-block] [PATCH 4/5] block/dirty-bitmap: explicitly lock bitmaps with successors, John Snow, 2019/02/11
- Re: [Qemu-block] [PATCH 4/5] block/dirty-bitmap: explicitly lock bitmaps with successors,
Eric Blake <=
- [Qemu-block] [PATCH 3/5] block/dirty-bitmap: change semantics of enabled predicate, John Snow, 2019/02/11
- Re: [Qemu-block] [PATCH 0/5] dirty-bitmaps: deprecate @status field, Eric Blake, 2019/02/12
- Re: [Qemu-block] [PATCH 0/5] dirty-bitmaps: deprecate @status field, Vladimir Sementsov-Ogievskiy, 2019/02/13