diff options
Diffstat (limited to 'drivers/gpu/drm/amd/scheduler/gpu_scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c index 7fa1d7a438e9..89619a5a4289 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c @@ -222,6 +222,12 @@ amd_sched_entity_pop_job(struct amd_sched_entity *entity) while ((entity->dependency = sched->ops->dependency(sched_job))) { + if (entity->dependency->context == entity->fence_context) { + /* We can ignore fences from ourself */ + fence_put(entity->dependency); + continue; + } + if (fence_add_callback(entity->dependency, &entity->cb, amd_sched_entity_wakeup)) fence_put(entity->dependency); @@ -332,7 +338,7 @@ static void amd_sched_process_job(struct fence *f, struct fence_cb *cb) atomic_dec(&sched->hw_rq_count); amd_sched_fence_signal(s_fence); if (sched->timeout != MAX_SCHEDULE_TIMEOUT) { - cancel_delayed_work_sync(&s_fence->dwork); + cancel_delayed_work(&s_fence->dwork); spin_lock_irqsave(&sched->fence_list_lock, flags); list_del_init(&s_fence->list); spin_unlock_irqrestore(&sched->fence_list_lock, flags); @@ -462,5 +468,6 @@ int amd_sched_init(struct amd_gpu_scheduler *sched, */ void amd_sched_fini(struct amd_gpu_scheduler *sched) { - kthread_stop(sched->thread); + if (sched->thread) + kthread_stop(sched->thread); } |