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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
- [Qemu-devel] [PATCH 0/4] backup: fix skipping unallocated clusters, Vladimir Sementsov-Ogievskiy, 2019/08/14
- [Qemu-devel] [PATCH 3/4] block/backup: use bdrv_dirty_bitmap_next_dirty, Vladimir Sementsov-Ogievskiy, 2019/08/14
- [Qemu-devel] [PATCH 2/4] block/dirty-bitmap: add _next_dirty API, Vladimir Sementsov-Ogievskiy, 2019/08/14
- [Qemu-devel] [PATCH 1/4] block/dirty-bitmap: switch _next_dirty_area and _next_zero to int64_t, Vladimir Sementsov-Ogievskiy, 2019/08/14
- [Qemu-devel] [PATCH 4/4] block/backup: fix and improve skipping unallocated in backup_do_cow, Vladimir Sementsov-Ogievskiy, 2019/08/14
- Re: [Qemu-devel] [PATCH 0/4] backup: fix skipping unallocated clusters, Vladimir Sementsov-Ogievskiy, 2019/08/14
- Re: [Qemu-devel] [PATCH 0/4] backup: fix skipping unallocated clusters,
John Snow <=