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Re: [RFC PATCH v3 03/30] io: implement io_pwritev/preadv for QIOChannelF
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From: |
Peter Xu |
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Subject: |
Re: [RFC PATCH v3 03/30] io: implement io_pwritev/preadv for QIOChannelFile |
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Date: |
Thu, 11 Jan 2024 15:04:14 +0800 |
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>
Reviewed-by: Peter Xu <peterx@redhat.com>
--
Peter Xu