Re: [Qemu-devel] [PATCH v4 4/6] block: convert crypto driver to bdrv_co_preadv|pwritev

[Eric Blake]

On 09/27/2017 07:53 AM, Daniel P. Berrange wrote:
> Make the crypto driver implement the bdrv_co_preadv|pwritev
> callbacks, and also use bdrv_co_preadv|pwritev for I/O
> with the protocol driver beneath. This replaces sector based
> I/O with byte based I/O, and allows us to stop assuming the
> physical sector size matches the encryption sector size.
> 
> Signed-off-by: Daniel P. Berrange <address@hidden>
> ---
>  block/crypto.c | 106 
> +++++++++++++++++++++++++++++----------------------------
>  1 file changed, 54 insertions(+), 52 deletions(-)
> 

Reviewed-by: Eric Blake <address@hidden>

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org

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