This function won't be useable for hostmem objects.
Signed-off-by: Gurchetan Singh <gurchetansi...@chromium.org>
---
drivers/gpu/drm/virtio/virtgpu_drv.h | 2 +-
drivers/gpu/drm/virtio/virtgpu_object.c | 4 ++--
drivers/gpu/drm/virtio/virtgpu_vq.c | 3 ++-
3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.h
b/drivers/gpu/drm/virtio/virtgpu_drv.h
index 595b5f3dc105..014a0c1f21b1 100644
--- a/drivers/gpu/drm/virtio/virtgpu_drv.h
+++ b/drivers/gpu/drm/virtio/virtgpu_drv.h
@@ -371,7 +371,7 @@ int virtio_gpu_object_create(struct virtio_gpu_device
*vgdev,
struct virtio_gpu_object **bo_ptr,
struct virtio_gpu_fence *fence);
-bool virtio_gpu_is_shmem(struct drm_gem_object *obj);
+bool virtio_gpu_is_shmem(struct virtio_gpu_object *bo);
/* virtgpu_prime.c */
struct drm_gem_object *virtgpu_gem_prime_import_sg_table(
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c
b/drivers/gpu/drm/virtio/virtgpu_object.c
index a7d4d871431e..11f0d4548613 100644
--- a/drivers/gpu/drm/virtio/virtgpu_object.c
+++ b/drivers/gpu/drm/virtio/virtgpu_object.c
@@ -110,9 +110,9 @@ static const struct drm_gem_object_funcs
virtio_gpu_shmem_funcs = {
.mmap = drm_gem_shmem_mmap,
};
-bool virtio_gpu_is_shmem(struct drm_gem_object *obj)
+bool virtio_gpu_is_shmem(struct virtio_gpu_object *bo)
{
- return obj->funcs == &virtio_gpu_shmem_funcs;
+ return bo->base.base.funcs == &virtio_gpu_shmem_funcs;
}
struct drm_gem_object *virtio_gpu_create_object(struct drm_device *dev,
diff --git a/drivers/gpu/drm/virtio/virtgpu_vq.c
b/drivers/gpu/drm/virtio/virtgpu_vq.c
index 73854915ec34..a44261ba1c5d 100644
--- a/drivers/gpu/drm/virtio/virtgpu_vq.c
+++ b/drivers/gpu/drm/virtio/virtgpu_vq.c
@@ -526,7 +526,8 @@ static void virtio_gpu_cmd_unref_cb(struct
virtio_gpu_device *vgdev,
bo = vbuf->resp_cb_data;
vbuf->resp_cb_data = NULL;
- virtio_gpu_cleanup_object(bo);
+ if (bo && virtio_gpu_is_shmem(bo))
+ virtio_gpu_cleanup_object(bo);
}
void virtio_gpu_cmd_unref_resource(struct virtio_gpu_device *vgdev,
--
2.25.0.265.gbab2e86ba0-goog
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