From 2ce07fea3cc8b866f7955a7ce1d62b0cc1f74819 Mon Sep 17 00:00:00 2001 From: Christian König Date: Wed, 18 Sep 2024 08:16:57 +0200 Subject: dma-buf/dma-fence: remove unnecessary callbacks MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The fence_value_str and timeline_value_str callbacks were just an unnecessary abstraction in the SW sync implementation. The only caller of those callbacks already knew that the fence in questions is a timeline_fence. So print the values directly instead of using a redirection. Additional to that remove the implementations from virtgpu and vgem. As far as I can see those were never used in the first place. Signed-off-by: Christian König Reviewed-by: Simona Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20250211163109.12200-3-christian.koenig@amd.com --- drivers/gpu/drm/virtio/virtgpu_fence.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'drivers/gpu/drm/virtio/virtgpu_fence.c') diff --git a/drivers/gpu/drm/virtio/virtgpu_fence.c b/drivers/gpu/drm/virtio/virtgpu_fence.c index f28357dbde35..44c1d8ef3c4d 100644 --- a/drivers/gpu/drm/virtio/virtgpu_fence.c +++ b/drivers/gpu/drm/virtio/virtgpu_fence.c @@ -49,26 +49,10 @@ static bool virtio_gpu_fence_signaled(struct dma_fence *f) return false; } -static void virtio_gpu_fence_value_str(struct dma_fence *f, char *str, int size) -{ - snprintf(str, size, "[%llu, %llu]", f->context, f->seqno); -} - -static void virtio_gpu_timeline_value_str(struct dma_fence *f, char *str, - int size) -{ - struct virtio_gpu_fence *fence = to_virtio_gpu_fence(f); - - snprintf(str, size, "%llu", - (u64)atomic64_read(&fence->drv->last_fence_id)); -} - 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, }; struct virtio_gpu_fence *virtio_gpu_fence_alloc(struct virtio_gpu_device *vgdev, -- cgit v1.2.3