32 	struct amd_sched_fence *fence = NULL;  in amd_sched_fence_create()  local
35 	fence = kmem_cache_zalloc(sched_fence_slab, GFP_KERNEL);  in amd_sched_fence_create()
36 	if (fence == NULL)  in amd_sched_fence_create()
39 	INIT_LIST_HEAD(&fence->scheduled_cb);  in amd_sched_fence_create()
40 	fence->owner = owner;  in amd_sched_fence_create()
41 	fence->sched = s_entity->sched;  in amd_sched_fence_create()
42 	spin_lock_init(&fence->lock);  in amd_sched_fence_create()
45 	fence_init(&fence->base, &amd_sched_fence_ops, &fence->lock,  in amd_sched_fence_create()
48 	return fence;  in amd_sched_fence_create()
51 void amd_sched_fence_signal(struct amd_sched_fence *fence)  in amd_sched_fence_signal()  argument
53 	int ret = fence_signal(&fence->base);  in amd_sched_fence_signal()
55 		FENCE_TRACE(&fence->base, "signaled from irq context\n");  in amd_sched_fence_signal()
57 		FENCE_TRACE(&fence->base, "was already signaled\n");  in amd_sched_fence_signal()
71 static const char *amd_sched_fence_get_driver_name(struct fence *fence)  in amd_sched_fence_get_driver_name()  argument
76 static const char *amd_sched_fence_get_timeline_name(struct fence *f)  in amd_sched_fence_get_timeline_name()
78 	struct amd_sched_fence *fence = to_amd_sched_fence(f);  in amd_sched_fence_get_timeline_name()  local
79 	return (const char *)fence->sched->name;  in amd_sched_fence_get_timeline_name()
82 static bool amd_sched_fence_enable_signaling(struct fence *f)  in amd_sched_fence_enable_signaling()
87 static void amd_sched_fence_release(struct fence *f)  in amd_sched_fence_release()
89 	struct amd_sched_fence *fence = to_amd_sched_fence(f);  in amd_sched_fence_release()  local
90 	kmem_cache_free(sched_fence_slab, fence);  in amd_sched_fence_release()