virtio_gpu_fence_release is added to free virtio-gpu-fence
upon release of dma_fence.
Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Cc: Vivek Kasireddy <vivek.kasireddy@xxxxxxxxx>
Signed-off-by: Dongwon Kim <dongwon.kim@xxxxxxxxx>
---
drivers/gpu/drm/virtio/virtgpu_fence.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c
index f28357dbde35..ba659ac2a51d 100644
--- a/drivers/gpu/drm/virtio/virtgpu_fence.c
+++ b/drivers/gpu/drm/virtio/virtgpu_fence.c
@@ -63,12 +63,20 @@ static void virtio_gpu_timeline_value_str(struct dma_fence *f, char *str,
(u64)atomic64_read(&fence->drv->last_fence_id));
}
+static void virtio_gpu_fence_release(struct dma_fence *f)
+{
+ struct virtio_gpu_fence *fence = to_virtio_gpu_fence(f);
+
+ kfree(fence);
+}
+
static const struct dma_fence_ops virtio_gpu_fence_ops = {
.get_driver_name = virtio_gpu_get_driver_name,
.get_timeline_name = virtio_gpu_get_timeline_name,
.signaled = virtio_gpu_fence_signaled,
.fence_value_str = virtio_gpu_fence_value_str,
.timeline_value_str = virtio_gpu_timeline_value_str,
+ .release = virtio_gpu_fence_release,
};
struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev,
--
2.20.1
