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Re: [Qemu-block] [PATCH v3 3/5] qcow2: Make copy_sectors() byte based
From: |
Eric Blake |
Subject: |
Re: [Qemu-block] [PATCH v3 3/5] qcow2: Make copy_sectors() byte based |
Date: |
Tue, 7 Jun 2016 05:57:47 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 06/07/2016 03:20 AM, Kevin Wolf wrote:
> This will allow copy on write operations where the overwritten part of
> the cluster is not aligned to sector boundaries.
>
> Also rename the function because it has nothing to do with sectors any
> more.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block/qcow2-cluster.c | 55
> +++++++++++++++++++++++++--------------------------
> 1 file changed, 27 insertions(+), 28 deletions(-)
>
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-block] [PATCH v2 0/5] qcow2: Implement .bdrv_co_preadv/pwritev, Kevin Wolf, 2016/06/06
- [Qemu-block] [PATCH v2 1/5] qcow2: Work with bytes in qcow2_get_cluster_offset(), Kevin Wolf, 2016/06/06
- [Qemu-block] [PATCH v2 2/5] qcow2: Implement .bdrv_co_preadv(), Kevin Wolf, 2016/06/06
- [Qemu-block] [PATCH v2 5/5] qcow2: Implement .bdrv_co_pwritev(), Kevin Wolf, 2016/06/06
- [Qemu-block] [PATCH v2 4/5] qcow2: Use bytes instead of sectors for QCowL2Meta, Kevin Wolf, 2016/06/06
- Re: [Qemu-block] [PATCH v2 0/5] qcow2: Implement .bdrv_co_preadv/pwritev, Kevin Wolf, 2016/06/09