diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index de140a8ed135..692f7e3513df 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -1504,23 +1504,21 @@ void amdgpu_userq_pre_reset(struct amdgpu_device *adev) { const struct amdgpu_userq_funcs *userq_funcs; struct amdgpu_usermode_queue *queue; - struct amdgpu_userq_mgr *uqm; unsigned long queue_id; + /* TODO: We probably need a new lock for the queue state */ xa_for_each(&adev->userq_doorbell_xa, queue_id, queue) { - uqm = queue->userq_mgr; - cancel_delayed_work_sync(&uqm->resume_work); - if (queue->state == AMDGPU_USERQ_STATE_MAPPED) { - amdgpu_userq_wait_for_last_fence(queue); - userq_funcs = adev->userq_funcs[queue->queue_type]; - userq_funcs->unmap(queue); - /* just mark all queues as hung at this point. - * if unmap succeeds, we could map again - * in amdgpu_userq_post_reset() if vram is not lost - */ - queue->state = AMDGPU_USERQ_STATE_HUNG; - amdgpu_userq_fence_driver_force_completion(queue); - } + if (queue->state != AMDGPU_USERQ_STATE_MAPPED) + continue; + + userq_funcs = adev->userq_funcs[queue->queue_type]; + userq_funcs->unmap(queue); + /* just mark all queues as hung at this point. + * if unmap succeeds, we could map again + * in amdgpu_userq_post_reset() if vram is not lost + */ + queue->state = AMDGPU_USERQ_STATE_HUNG; + amdgpu_userq_fence_driver_force_completion(queue); } } |