Introduce helper virtio_find_vqs_ctx_size() to call find_vqs and specify the maximum size of each vq ring. Signed-off-by: Xuan Zhuo <xuanzhuo@xxxxxxxxxxxxxxxxx> --- include/linux/virtio_config.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 5157524d8036..921d8610db0c 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -233,6 +233,18 @@ int virtio_find_vqs_ctx(struct virtio_device *vdev, unsigned nvqs, desc, NULL); } +static inline +int virtio_find_vqs_ctx_size(struct virtio_device *vdev, u32 nvqs, + struct virtqueue *vqs[], + vq_callback_t *callbacks[], + const char * const names[], + const bool *ctx, struct irq_affinity *desc, + u32 sizes[]) +{ + return vdev->config->find_vqs(vdev, nvqs, vqs, callbacks, names, ctx, + desc, sizes); +} + /** * virtio_reset_vq - reset a queue individually * @vq: the virtqueue -- 2.31.0