Re: [RFC PATCH v3 03/30] io: implement io_pwritev/preadv for QIOChannelFile

[Daniel P . Berrangé]

On Mon, Nov 27, 2023 at 05:25:45PM -0300, Fabiano Rosas wrote:
> From: Nikolay Borisov <nborisov@suse.com>
> 
> The upcoming 'fixed-ram' feature will require qemu to write data to
> (and restore from) specific offsets of the migration file.
> 
> Add a minimal implementation of pwritev/preadv and expose them via the
> io_pwritev and io_preadv interfaces.
> 
> Signed-off-by: Nikolay Borisov <nborisov@suse.com>
> Signed-off-by: Fabiano Rosas <farosas@suse.de>
> ---
> - check CONFIG_PREADV to avoid breaking Windows
> ---
>  io/channel-file.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++
>  1 file changed, 56 insertions(+)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>


With regards,
Daniel
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