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Lines Matching refs:fence

61 void drm_sched_fence_scheduled(struct drm_sched_fence *fence)
63 	int ret = dma_fence_signal(&fence->scheduled);
66 		DMA_FENCE_TRACE(&fence->scheduled,
69 		DMA_FENCE_TRACE(&fence->scheduled,
73 void drm_sched_fence_finished(struct drm_sched_fence *fence)
75 	int ret = dma_fence_signal(&fence->finished);
78 		DMA_FENCE_TRACE(&fence->finished,
81 		DMA_FENCE_TRACE(&fence->finished,
85 static const char *drm_sched_fence_get_driver_name(struct dma_fence *fence)
92 	struct drm_sched_fence *fence = to_drm_sched_fence(f);
93 	return (const char *)fence->sched->name;
97  * drm_sched_fence_free - free up the fence memory
101  * Free up the fence memory after the RCU grace period.
106 	struct drm_sched_fence *fence = to_drm_sched_fence(f);
108 	spin_lock_destroy(&fence->lock);
110 	kmem_cache_free(sched_fence_slab, fence);
114  * drm_sched_fence_release_scheduled - callback that fence can be freed
116  * @fence: fence
119  * It just RCU schedules freeing up the fence.
123 	struct drm_sched_fence *fence = to_drm_sched_fence(f);
125 	dma_fence_put(fence->parent);
126 	call_rcu(&fence->finished.rcu, drm_sched_fence_free);
132  * @f: fence
134  * Drop the extra reference from the scheduled fence to the base fence.
138 	struct drm_sched_fence *fence = to_drm_sched_fence(f);
140 	dma_fence_put(&fence->scheduled);
170 	struct drm_sched_fence *fence = NULL;
173 	fence = kmem_cache_zalloc(sched_fence_slab, GFP_KERNEL);
174 	if (fence == NULL)
177 	fence->owner = owner;
178 	fence->sched = entity->rq->sched;
179 	spin_lock_init(&fence->lock);
182 	dma_fence_init(&fence->scheduled, &drm_sched_fence_ops_scheduled,
183 		       &fence->lock, entity->fence_context, seq);
184 	dma_fence_init(&fence->finished, &drm_sched_fence_ops_finished,
185 		       &fence->lock, entity->fence_context + 1, seq);
187 	return fence;