Commit db932ced55cf ("virtio: add context flag to find vqs")
added a new 'context' flag to vring_new_virtqueue(), but the
corresponding API in tools/virtio/ is not updated causing
build errors due to conflicting declarations.
Bring code in tools/virtio in sync with that in kernel.
I have used 'false' for the value of the new boolean 'context'
flag as that seems to be the best way to preserve existing
behavior.
Tested with:
$ make -C tools/virtio clean all ARCH=x86
Fixes: db932ced55cf ("virtio: add context flag to find vqs")
Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>
---
I am not really a virtio user so I have not tested
these apart from the build test. Applies on linux-next
of April 11 2017
tools/virtio/linux/virtio.h | 1 +
tools/virtio/virtio_test.c | 2 +-
tools/virtio/vringh_test.c | 7 ++++---
3 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/tools/virtio/linux/virtio.h b/tools/virtio/linux/virtio.h
index 9377c8b4ac16..d8f534025b7f 100644
--- a/tools/virtio/linux/virtio.h
+++ b/tools/virtio/linux/virtio.h
@@ -57,6 +57,7 @@ struct virtqueue *vring_new_virtqueue(unsigned int index,
unsigned int vring_align,
struct virtio_device *vdev,
bool weak_barriers,
+ bool ctx,
void *pages,
bool (*notify)(struct virtqueue *vq),
void (*callback)(struct virtqueue *vq),
diff --git a/tools/virtio/virtio_test.c b/tools/virtio/virtio_test.c
index e0445898f08f..76d6f583c249 100644
--- a/tools/virtio/virtio_test.c
+++ b/tools/virtio/virtio_test.c
@@ -100,7 +100,7 @@ static void vq_info_add(struct vdev_info *dev, int num)
vring_init(&info->vring, num, info->ring, 4096);
info->vq = vring_new_virtqueue(info->idx,
info->vring.num, 4096, &dev->vdev,
- true, info->ring,
+ true, false, info->ring,
vq_notify, vq_callback, "test");
assert(info->vq);
info->vq->priv = info;
diff --git a/tools/virtio/vringh_test.c b/tools/virtio/vringh_test.c
index 5f94f5105678..9476c616d064 100644
--- a/tools/virtio/vringh_test.c
+++ b/tools/virtio/vringh_test.c
@@ -314,7 +314,8 @@ static int parallel_test(u64 features,
err(1, "Could not set affinity to cpu %u", first_cpu);
vq = vring_new_virtqueue(0, RINGSIZE, ALIGN, &gvdev.vdev, true,
- guest_map, fast_vringh ? no_notify_host
+ false, guest_map,
+ fast_vringh ? no_notify_host
: parallel_notify_host,
never_callback_guest, "guest vq");
@@ -479,7 +480,7 @@ int main(int argc, char *argv[])
memset(__user_addr_min, 0, vring_size(RINGSIZE, ALIGN));
/* Set up guest side. */
- vq = vring_new_virtqueue(0, RINGSIZE, ALIGN, &vdev, true,
+ vq = vring_new_virtqueue(0, RINGSIZE, ALIGN, &vdev, true, false,
__user_addr_min,
never_notify_host, never_callback_guest,
"guest vq");
@@ -663,7 +664,7 @@ int main(int argc, char *argv[])
/* Force creation of direct, which we modify. */
__virtio_clear_bit(&vdev, VIRTIO_RING_F_INDIRECT_DESC);
vq = vring_new_virtqueue(0, RINGSIZE, ALIGN, &vdev, true,
- __user_addr_min,
+ false, __user_addr_min,
never_notify_host,
never_callback_guest,
"guest vq");
--
2.9.0
_______________________________________________
Virtualization mailing list
Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx
https://lists.linuxfoundation.org/mailman/listinfo/virtualization
