74 	struct msm_gpu_submitqueue *queue = container_of(kref,  in msm_submitqueue_destroy()  local
77 	idr_destroy(&queue->fence_idr);  in msm_submitqueue_destroy()
79 	if (queue->entity == &queue->_vm_bind_entity[0])  in msm_submitqueue_destroy()
80 		drm_sched_entity_destroy(queue->entity);  in msm_submitqueue_destroy()
82 	msm_context_put(queue->ctx);  in msm_submitqueue_destroy()
84 	kfree(queue);  in msm_submitqueue_destroy()
112 	struct msm_gpu_submitqueue *queue, *tmp;  in msm_submitqueue_close()  local
121 	list_for_each_entry_safe(queue, tmp, &ctx->submitqueues, node) {  in msm_submitqueue_close()
122 		if (queue->entity == &queue->_vm_bind_entity[0])  in msm_submitqueue_close()
123 			drm_sched_entity_flush(queue->entity, MAX_WAIT_SCHED_ENTITY_Q_EMPTY);  in msm_submitqueue_close()
124 		list_del(&queue->node);  in msm_submitqueue_close()
125 		msm_submitqueue_put(queue);  in msm_submitqueue_close()
175 	struct msm_gpu_submitqueue *queue;  in msm_submitqueue_create()  local
196 		sz = struct_size(queue, _vm_bind_entity, 1);  in msm_submitqueue_create()
197 		queue = kzalloc(sz, GFP_KERNEL);  in msm_submitqueue_create()
210 		queue = kzalloc_obj(*queue);  in msm_submitqueue_create()
213 	if (!queue)  in msm_submitqueue_create()
216 	kref_init(&queue->ref);  in msm_submitqueue_create()
217 	queue->flags = flags;  in msm_submitqueue_create()
222 		queue->entity = &queue->_vm_bind_entity[0];  in msm_submitqueue_create()
224 		drm_sched_entity_init(queue->entity, DRM_SCHED_PRIORITY_KERNEL,  in msm_submitqueue_create()
227 		queue->ring_nr = ring_nr;  in msm_submitqueue_create()
229 		queue->entity = get_sched_entity(ctx, priv->gpu->rb[ring_nr],  in msm_submitqueue_create()
233 	if (IS_ERR(queue->entity)) {  in msm_submitqueue_create()
234 		ret = PTR_ERR(queue->entity);  in msm_submitqueue_create()
235 		kfree(queue);  in msm_submitqueue_create()
241 	queue->ctx = msm_context_get(ctx);  in msm_submitqueue_create()
242 	queue->id = ctx->queueid++;  in msm_submitqueue_create()
245 		*id = queue->id;  in msm_submitqueue_create()
247 	idr_init(&queue->fence_idr);  in msm_submitqueue_create()
248 	spin_lock_init(&queue->idr_lock);  in msm_submitqueue_create()
249 	mutex_init(&queue->lock);  in msm_submitqueue_create()
251 	list_add_tail(&queue->node, &ctx->submitqueues);  in msm_submitqueue_create()
282 static int msm_submitqueue_query_faults(struct msm_gpu_submitqueue *queue,  in msm_submitqueue_query_faults()  argument
285 	size_t size = min_t(size_t, args->len, sizeof(queue->faults));  in msm_submitqueue_query_faults()
290 		args->len = sizeof(queue->faults);  in msm_submitqueue_query_faults()
297 	ret = copy_to_user(u64_to_user_ptr(args->data), &queue->faults, size);  in msm_submitqueue_query_faults()
305 	struct msm_gpu_submitqueue *queue;  in msm_submitqueue_query()  local
311 	queue = msm_submitqueue_get(ctx, args->id);  in msm_submitqueue_query()
312 	if (!queue)  in msm_submitqueue_query()
316 		ret = msm_submitqueue_query_faults(queue, args);  in msm_submitqueue_query()
318 	msm_submitqueue_put(queue);  in msm_submitqueue_query()