diff options
| author | Xuan Zhuo <[email protected]> | 2023-08-10 20:30:54 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2023-09-03 18:10:23 -0400 |
| commit | ba3e0c47c070c4cf010be9fb1e4eb669c744af11 (patch) | |
| tree | 327b335e496638ffe2c06c77082679752af18548 /include/linux | |
| parent | ad48d53b5b3fbcc10ea89070709724ad589e9223 (diff) | |
virtio_ring: introduce virtqueue_reset()
Introduce virtqueue_reset() to release all buffer inside vq.
Signed-off-by: Xuan Zhuo <[email protected]>
Acked-by: Jason Wang <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/virtio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/virtio.h b/include/linux/virtio.h index bd55a05eec04..49a640e0a6f4 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -99,6 +99,8 @@ dma_addr_t virtqueue_get_used_addr(const struct virtqueue *vq); int virtqueue_resize(struct virtqueue *vq, u32 num, void (*recycle)(struct virtqueue *vq, void *buf)); +int virtqueue_reset(struct virtqueue *vq, + void (*recycle)(struct virtqueue *vq, void *buf)); /** * struct virtio_device - representation of a device using virtio |