diff options
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 38 |
1 files changed, 14 insertions, 24 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 2d4f159f3362..ba03d2a42e1e 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -345,23 +345,18 @@ static int amdgpu_userq_preempt_helper(struct amdgpu_usermode_queue *queue) struct amdgpu_device *adev = uq_mgr->adev; const struct amdgpu_userq_funcs *userq_funcs = adev->userq_funcs[queue->queue_type]; - bool found_hung_queue = false; - int r = 0; + int r; if (queue->state == AMDGPU_USERQ_STATE_MAPPED) { r = userq_funcs->preempt(queue); if (r) { queue->state = AMDGPU_USERQ_STATE_HUNG; - found_hung_queue = true; + return r; } else { queue->state = AMDGPU_USERQ_STATE_PREEMPTED; } } - - if (found_hung_queue) - amdgpu_userq_detect_and_reset_queues(uq_mgr); - - return r; + return 0; } static int amdgpu_userq_restore_helper(struct amdgpu_usermode_queue *queue) @@ -390,24 +385,21 @@ static int amdgpu_userq_unmap_helper(struct amdgpu_usermode_queue *queue) struct amdgpu_device *adev = uq_mgr->adev; const struct amdgpu_userq_funcs *userq_funcs = adev->userq_funcs[queue->queue_type]; - bool found_hung_queue = false; - int r = 0; + int r; if ((queue->state == AMDGPU_USERQ_STATE_MAPPED) || - (queue->state == AMDGPU_USERQ_STATE_PREEMPTED)) { + (queue->state == AMDGPU_USERQ_STATE_PREEMPTED)) { + r = userq_funcs->unmap(queue); if (r) { queue->state = AMDGPU_USERQ_STATE_HUNG; - found_hung_queue = true; + return r; } else { queue->state = AMDGPU_USERQ_STATE_UNMAPPED; } } - if (found_hung_queue) - amdgpu_userq_detect_and_reset_queues(uq_mgr); - - return r; + return 0; } static int amdgpu_userq_map_helper(struct amdgpu_usermode_queue *queue) @@ -416,19 +408,19 @@ static int amdgpu_userq_map_helper(struct amdgpu_usermode_queue *queue) struct amdgpu_device *adev = uq_mgr->adev; const struct amdgpu_userq_funcs *userq_funcs = adev->userq_funcs[queue->queue_type]; - int r = 0; + int r; if (queue->state == AMDGPU_USERQ_STATE_UNMAPPED) { r = userq_funcs->map(queue); if (r) { queue->state = AMDGPU_USERQ_STATE_HUNG; - amdgpu_userq_detect_and_reset_queues(uq_mgr); + return r; } else { queue->state = AMDGPU_USERQ_STATE_MAPPED; } } - return r; + return 0; } static void amdgpu_userq_wait_for_last_fence(struct amdgpu_usermode_queue *queue) @@ -654,7 +646,6 @@ amdgpu_userq_destroy(struct amdgpu_userq_mgr *uq_mgr, struct amdgpu_usermode_que #if defined(CONFIG_DEBUG_FS) debugfs_remove_recursive(queue->debugfs_queue); #endif - amdgpu_userq_detect_and_reset_queues(uq_mgr); r = amdgpu_userq_unmap_helper(queue); atomic_dec(&uq_mgr->userq_count[queue->queue_type]); amdgpu_userq_cleanup(queue); @@ -1264,7 +1255,6 @@ amdgpu_userq_evict_all(struct amdgpu_userq_mgr *uq_mgr) unsigned long queue_id; int ret = 0, r; - amdgpu_userq_detect_and_reset_queues(uq_mgr); /* Try to unmap all the queues in this process ctx */ xa_for_each(&uq_mgr->userq_xa, queue_id, queue) { r = amdgpu_userq_preempt_helper(queue); @@ -1272,9 +1262,11 @@ amdgpu_userq_evict_all(struct amdgpu_userq_mgr *uq_mgr) ret = r; } - if (ret) + if (ret) { drm_file_err(uq_mgr->file, "Couldn't unmap all the queues, eviction failed ret=%d\n", ret); + amdgpu_userq_detect_and_reset_queues(uq_mgr); + } return ret; } @@ -1374,7 +1366,6 @@ int amdgpu_userq_suspend(struct amdgpu_device *adev) uqm = queue->userq_mgr; cancel_delayed_work_sync(&uqm->resume_work); guard(mutex)(&uqm->userq_mutex); - amdgpu_userq_detect_and_reset_queues(uqm); if (adev->in_s0ix) r = amdgpu_userq_preempt_helper(queue); else @@ -1433,7 +1424,6 @@ int amdgpu_userq_stop_sched_for_enforce_isolation(struct amdgpu_device *adev, if (((queue->queue_type == AMDGPU_HW_IP_GFX) || (queue->queue_type == AMDGPU_HW_IP_COMPUTE)) && (queue->xcp_id == idx)) { - amdgpu_userq_detect_and_reset_queues(uqm); r = amdgpu_userq_preempt_helper(queue); if (r) ret = r; |