search for: 7dfce7001f9f

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2023 Feb 02
1
[PATCH 06/33] virtio_ring: introduce virtqueue_reset()
...-off-by: Xuan Zhuo <xuanzhuo at linux.alibaba.com> --- drivers/virtio/virtio_ring.c | 50 ++++++++++++++++++++++++++++++++++++ include/linux/virtio.h | 2 ++ 2 files changed, 52 insertions(+) diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index e32046fd15a5..7dfce7001f9f 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -2735,6 +2735,56 @@ int virtqueue_resize(struct virtqueue *_vq, u32 num, } EXPORT_SYMBOL_GPL(virtqueue_resize); +/** + * virtqueue_reset - reset the vring of vq + * @_vq: the struct virtqueue we're talking about...