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Re: [Qemu-block] [Qemu-devel] [PATCH v3 08/18] qcow: make encrypt_sector

From: Eric Blake
Subject: Re: [Qemu-block] [Qemu-devel] [PATCH v3 08/18] qcow: make encrypt_sectors encrypt in place
Date: Wed, 8 Feb 2017 13:35:55 -0600
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0

On 01/26/2017 04:18 AM, Daniel P. Berrange wrote:
> Instead of requiring separate input/output buffers for
> encrypting data, change encrypt_sectors() to assume
> use of a single buffer, encrypting in place. One current
> caller uses the same buffer for input/output already
> and the other two callers are easily converted to do so.
> Signed-off-by: Daniel P. Berrange <address@hidden>
> ---
>  block/qcow.c | 44 +++++++++++++++-----------------------------
>  1 file changed, 15 insertions(+), 29 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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