44 static void dma_fence_array_set_pending_error(struct dma_fence_array *array,  in dma_fence_array_set_pending_error()  argument
52 		cmpxchg(&array->base.error, PENDING_ERROR, error);  in dma_fence_array_set_pending_error()
55 static void dma_fence_array_clear_pending_error(struct dma_fence_array *array)  in dma_fence_array_clear_pending_error()  argument
58 	cmpxchg(&array->base.error, PENDING_ERROR, 0);  in dma_fence_array_clear_pending_error()
63 	struct dma_fence_array *array = container_of(wrk, typeof(*array), work);  in irq_dma_fence_array_work()  local
65 	dma_fence_array_clear_pending_error(array);  in irq_dma_fence_array_work()
67 	dma_fence_signal(&array->base);  in irq_dma_fence_array_work()
68 	dma_fence_put(&array->base);  in irq_dma_fence_array_work()
76 	struct dma_fence_array *array = array_cb->array;  in dma_fence_array_cb_func()  local
78 	dma_fence_array_set_pending_error(array, f->error);  in dma_fence_array_cb_func()
80 	if (atomic_dec_and_test(&array->num_pending))  in dma_fence_array_cb_func()
81 		irq_work_queue(&array->work);  in dma_fence_array_cb_func()
83 		dma_fence_put(&array->base);  in dma_fence_array_cb_func()
88 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_enable_signaling()  local
89 	struct dma_fence_array_cb *cb = (void *)(&array[1]);  in dma_fence_array_enable_signaling()
92 	for (i = 0; i < array->num_fences; ++i) {  in dma_fence_array_enable_signaling()
93 		cb[i].array = array;  in dma_fence_array_enable_signaling()
102 		dma_fence_get(&array->base);  in dma_fence_array_enable_signaling()
103 		if (dma_fence_add_callback(array->fences[i], &cb[i].cb,  in dma_fence_array_enable_signaling()
105 			int error = array->fences[i]->error;  in dma_fence_array_enable_signaling()
107 			dma_fence_array_set_pending_error(array, error);  in dma_fence_array_enable_signaling()
108 			dma_fence_put(&array->base);  in dma_fence_array_enable_signaling()
109 			if (atomic_dec_and_test(&array->num_pending)) {  in dma_fence_array_enable_signaling()
110 				dma_fence_array_clear_pending_error(array);  in dma_fence_array_enable_signaling()
121 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_signaled()  local
123 	return atomic_read(&array->num_pending) <= 0;  in dma_fence_array_signaled()
128 	struct dma_fence_array *array = to_dma_fence_array(fence);  in dma_fence_array_release()  local
131 	for (i = 0; i < array->num_fences; ++i)  in dma_fence_array_release()
132 		dma_fence_put(array->fences[i]);  in dma_fence_array_release()
134 	kfree(array->fences);  in dma_fence_array_release()
172 	struct dma_fence_array *array;  in dma_fence_array_create()  local
173 	size_t size = sizeof(*array);  in dma_fence_array_create()
177 	array = kzalloc(size, GFP_KERNEL);  in dma_fence_array_create()
178 	if (!array)  in dma_fence_array_create()
181 	lockinit(&array->lock, "ldmbfal", 0, 0);  in dma_fence_array_create()
182 	dma_fence_init(&array->base, &dma_fence_array_ops, &array->lock,  in dma_fence_array_create()
184 	init_irq_work(&array->work, irq_dma_fence_array_work);  in dma_fence_array_create()
186 	array->num_fences = num_fences;  in dma_fence_array_create()
187 	atomic_set(&array->num_pending, signal_on_any ? 1 : num_fences);  in dma_fence_array_create()
188 	array->fences = fences;  in dma_fence_array_create()
190 	array->base.error = PENDING_ERROR;  in dma_fence_array_create()
192 	return array;  in dma_fence_array_create()