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由 Felipe Franciosi 提交于
The device (not the driver) populates the used ring and includes the len of how much data was written. Signed-off-by: NFelipe Franciosi <felipe@nutanix.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>
0c7eaf59
The device (not the driver) populates the used ring and includes the len of how much data was written. Signed-off-by: NFelipe Franciosi <felipe@nutanix.com> Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>