virtio: add context flag to find vqs

[linux-block.git] / drivers / virtio / virtio_ring.c

diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 409aeaa49246a0edd7c6da07ca38b58c3f876109..b23b5fae468b0d361c2b3426ac02bf94a5298a8b 100644 (file)
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -916,6 +916,7 @@ struct virtqueue *__vring_new_virtqueue(unsigned int index,
                                        struct vring vring,
                                        struct virtio_device *vdev,
                                        bool weak_barriers,
+                                       bool context,
                                        bool (*notify)(struct virtqueue *),
                                        void (*callback)(struct virtqueue *),
                                        const char *name)
@@ -1019,6 +1020,7 @@ struct virtqueue *vring_create_virtqueue(
        struct virtio_device *vdev,
        bool weak_barriers,
        bool may_reduce_num,
+       bool context,
        bool (*notify)(struct virtqueue *),
        void (*callback)(struct virtqueue *),
        const char *name)
@@ -1058,7 +1060,7 @@ struct virtqueue *vring_create_virtqueue(
        queue_size_in_bytes = vring_size(num, vring_align);
        vring_init(&vring, num, queue, vring_align);
 
-       vq = __vring_new_virtqueue(index, vring, vdev, weak_barriers,
+       vq = __vring_new_virtqueue(index, vring, vdev, weak_barriers, context,
                                   notify, callback, name);
        if (!vq) {
                vring_free_queue(vdev, queue_size_in_bytes, queue,
@@ -1079,6 +1081,7 @@ struct virtqueue *vring_new_virtqueue(unsigned int index,
                                      unsigned int vring_align,
                                      struct virtio_device *vdev,
                                      bool weak_barriers,
+                                     bool context,
                                      void *pages,
                                      bool (*notify)(struct virtqueue *vq),
                                      void (*callback)(struct virtqueue *vq),
@@ -1086,7 +1089,7 @@ struct virtqueue *vring_new_virtqueue(unsigned int index,
 {
        struct vring vring;
        vring_init(&vring, num, pages, vring_align);
-       return __vring_new_virtqueue(index, vring, vdev, weak_barriers,
+       return __vring_new_virtqueue(index, vring, vdev, weak_barriers, context,
                                     notify, callback, name);
 }
 EXPORT_SYMBOL_GPL(vring_new_virtqueue);