[PATCH vhost v9 04/12] virtio_ring: virtqueue_add() support premapped

[Xuan Zhuo]

virtuque_add() adds parameter premapped.

Signed-off-by: Xuan Zhuo <xuanz...@linux.alibaba.com>
---
 drivers/virtio/virtio_ring.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 1ffab1eb40c0..e2fc50c05bec 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -2135,6 +2135,7 @@ static inline int virtqueue_add(struct virtqueue *_vq,
                                unsigned int in_sgs,
                                void *data,
                                void *ctx,
+                               bool premapped,
                                gfp_t gfp)
 {
        struct vring_virtqueue *vq = to_vvq(_vq);
@@ -2176,7 +2177,7 @@ int virtqueue_add_sgs(struct virtqueue *_vq,
                        total_sg++;
        }
        return virtqueue_add(_vq, sgs, total_sg, out_sgs, in_sgs,
-                            data, NULL, gfp);
+                            data, NULL, false, gfp);
 }
 EXPORT_SYMBOL_GPL(virtqueue_add_sgs);
 
@@ -2198,7 +2199,7 @@ int virtqueue_add_outbuf(struct virtqueue *vq,
                         void *data,
                         gfp_t gfp)
 {
-       return virtqueue_add(vq, &sg, num, 1, 0, data, NULL, gfp);
+       return virtqueue_add(vq, &sg, num, 1, 0, data, NULL, false, gfp);
 }
 EXPORT_SYMBOL_GPL(virtqueue_add_outbuf);
 
@@ -2220,7 +2221,7 @@ int virtqueue_add_inbuf(struct virtqueue *vq,
                        void *data,
                        gfp_t gfp)
 {
-       return virtqueue_add(vq, &sg, num, 0, 1, data, NULL, gfp);
+       return virtqueue_add(vq, &sg, num, 0, 1, data, NULL, false, gfp);
 }
 EXPORT_SYMBOL_GPL(virtqueue_add_inbuf);
 
@@ -2244,7 +2245,7 @@ int virtqueue_add_inbuf_ctx(struct virtqueue *vq,
                        void *ctx,
                        gfp_t gfp)
 {
-       return virtqueue_add(vq, &sg, num, 0, 1, data, ctx, gfp);
+       return virtqueue_add(vq, &sg, num, 0, 1, data, ctx, false, gfp);
 }
 EXPORT_SYMBOL_GPL(virtqueue_add_inbuf_ctx);
 
-- 
2.32.0.3.g01195cf9f

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