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Re: [Qemu-devel] [PATCH 0/4] backup: fix skipping unallocated clusters


From: John Snow
Subject: Re: [Qemu-devel] [PATCH 0/4] backup: fix skipping unallocated clusters
Date: Fri, 16 Aug 2019 15:11:39 -0400
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0


On 8/14/19 12:54 PM, Vladimir Sementsov-Ogievskiy wrote:
> 
> 
> 14 авг. 2019 г. 17:43 пользователь Vladimir Sementsov-Ogievskiy
> <address@hidden> написал:
> 
>     Hi all!
> 
>     There is a bug in not yet merged patch
>     "block/backup: teach TOP to never copy unallocated regions"
>     in https://github.com/jnsnow/qemu bitmaps. 04 fixes it. So, I propose
>     to put 01-03 somewhere before
>     "block/backup: teach TOP to never copy unallocated regions"
>     and squash 04 into "block/backup: teach TOP to never copy
>     unallocated regions" 
> 
> 
> Hmm, don't bother with it. Simpler is fix the bug in your commit by just
> use skip_bytes variable when initializing dirty_end.
> 

OK, just use Max's fix instead of this entire 4 patch series?

--js



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