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Re: [Qemu-devel] [PATCH 4/5] block/dirty-bitmap: explicitly lock bitmaps

From: Eric Blake
Subject: Re: [Qemu-devel] [PATCH 4/5] block/dirty-bitmap: explicitly lock bitmaps with successors
Date: Tue, 12 Feb 2019 13:18:44 -0600
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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