drm/nouveau/nouveau_sched.c

29 	struct nouveau_sched *sched = args->sched;
36 	job->sched = sched;
89 	ret = drm_sched_job_init(&job->base, &sched->entity,
121 	struct nouveau_sched *sched = job->sched;
123 	spin_lock(&sched->job.list.lock);
125 	spin_unlock(&sched->job.list.lock);
127 	wake_up(&sched->job.wq);
276 	struct nouveau_sched *sched = job->sched;
296 	mutex_lock(&sched->mutex);
308 	spin_lock(&sched->job.list.lock);
309 	list_add(&job->entry, &sched->job.list.head);
310 	spin_unlock(&sched->job.list.lock);
329 	mutex_unlock(&sched->mutex);
339 	mutex_unlock(&sched->mutex);
371 	struct drm_gpu_scheduler *sched = sched_job->sched;
375 	drm_sched_stop(sched, sched_job);
382 	drm_sched_start(sched, true);
402 nouveau_sched_init(struct nouveau_sched *sched, struct nouveau_drm *drm,
405 	struct drm_gpu_scheduler *drm_sched = &sched->base;
406 	struct drm_sched_entity *entity = &sched->entity;
416 		sched->wq = wq;
441 	mutex_init(&sched->mutex);
442 	spin_lock_init(&sched->job.list.lock);
443 	INIT_LIST_HEAD(&sched->job.list.head);
444 	init_waitqueue_head(&sched->job.wq);
451 	if (sched->wq)
452 		destroy_workqueue(sched->wq);
460 	struct nouveau_sched *sched;
463 	sched = kzalloc(sizeof(*sched), GFP_KERNEL);
464 	if (!sched)
467 	ret = nouveau_sched_init(sched, drm, wq, credit_limit);
469 		kfree(sched);
473 	*psched = sched;
480 nouveau_sched_fini(struct nouveau_sched *sched)
482 	struct drm_gpu_scheduler *drm_sched = &sched->base;
483 	struct drm_sched_entity *entity = &sched->entity;
486 	wait_event(sched->job.wq, list_empty(&sched->job.list.head));
494 	if (sched->wq)
495 		destroy_workqueue(sched->wq);
501 	struct nouveau_sched *sched = *psched;
503 	nouveau_sched_fini(sched);
504 	kfree(sched);