52 	struct amd_sched_fence *fence = NULL;  in amd_sched_fence_create()  local
55 	fence = kmem_cache_zalloc(sched_fence_slab, GFP_KERNEL);  in amd_sched_fence_create()
56 	if (fence == NULL)  in amd_sched_fence_create()
59 	fence->owner = owner;  in amd_sched_fence_create()
60 	fence->sched = entity->sched;  in amd_sched_fence_create()
61 	spin_lock_init(&fence->lock);  in amd_sched_fence_create()
64 	dma_fence_init(&fence->scheduled, &amd_sched_fence_ops_scheduled,  in amd_sched_fence_create()
65 		       &fence->lock, entity->fence_context, seq);  in amd_sched_fence_create()
66 	dma_fence_init(&fence->finished, &amd_sched_fence_ops_finished,  in amd_sched_fence_create()
67 		       &fence->lock, entity->fence_context + 1, seq);  in amd_sched_fence_create()
69 	return fence;  in amd_sched_fence_create()
72 void amd_sched_fence_scheduled(struct amd_sched_fence *fence)  in amd_sched_fence_scheduled()  argument
74 	int ret = dma_fence_signal(&fence->scheduled);  in amd_sched_fence_scheduled()
77 		DMA_FENCE_TRACE(&fence->scheduled,  in amd_sched_fence_scheduled()
80 		DMA_FENCE_TRACE(&fence->scheduled,  in amd_sched_fence_scheduled()
84 void amd_sched_fence_finished(struct amd_sched_fence *fence)  in amd_sched_fence_finished()  argument
86 	int ret = dma_fence_signal(&fence->finished);  in amd_sched_fence_finished()
89 		DMA_FENCE_TRACE(&fence->finished,  in amd_sched_fence_finished()
92 		DMA_FENCE_TRACE(&fence->finished,  in amd_sched_fence_finished()
96 static const char *amd_sched_fence_get_driver_name(struct dma_fence *fence)  in amd_sched_fence_get_driver_name()  argument
103 	struct amd_sched_fence *fence = to_amd_sched_fence(f);  in amd_sched_fence_get_timeline_name()  local
104 	return (const char *)fence->sched->name;  in amd_sched_fence_get_timeline_name()
122 	struct amd_sched_fence *fence = to_amd_sched_fence(f);  in amd_sched_fence_free()  local
124 	dma_fence_put(fence->parent);  in amd_sched_fence_free()
125 	kmem_cache_free(sched_fence_slab, fence);  in amd_sched_fence_free()
138 	struct amd_sched_fence *fence = to_amd_sched_fence(f);  in amd_sched_fence_release_scheduled()  local
140 	call_rcu(&fence->finished.rcu, amd_sched_fence_free);  in amd_sched_fence_release_scheduled()
152 	struct amd_sched_fence *fence = to_amd_sched_fence(f);  in amd_sched_fence_release_finished()  local
154 	dma_fence_put(&fence->scheduled);  in amd_sched_fence_release_finished()