Displaying 1 result from an estimated 1 matches for "mgs_zerocopy".
2023 Feb 16
0
[RFC PATCH v1 07/12] vsock/virtio: MGS_ZEROCOPY flag support
On Mon, Feb 06, 2023 at 07:00:35AM +0000, Arseniy Krasnov wrote:
>This adds main logic of MSG_ZEROCOPY flag processing for packet
>creation. When this flag is set and user's iov iterator fits for
>zerocopy transmission, call 'get_user_pages()' and add returned
>pages to the newly created skb.
>
>Signed-off-by: Arseniy Krasnov <AVKrasnov at sberdevices.ru>