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H A Dvhost-shadow-virtqueue.hac4cfdc6f39c06732d27554523f9d5f8a53b4ffa Wed Jul 20 06:59:35 UTC 2022 Eugenio Pérez <eperezma@redhat.com> vhost: Track number of descs in SVQDescState

A guest's buffer continuos on GPA may need multiple descriptors on
qemu's VA, so SVQ should track its length sepparatedly.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
H A Dvhost-shadow-virtqueue.cac4cfdc6f39c06732d27554523f9d5f8a53b4ffa Wed Jul 20 06:59:35 UTC 2022 Eugenio Pérez <eperezma@redhat.com> vhost: Track number of descs in SVQDescState

A guest's buffer continuos on GPA may need multiple descriptors on
qemu's VA, so SVQ should track its length sepparatedly.

Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>