126 	struct ttm_device *bdev;  in ttm_global_swapout()  local
130 	list_for_each_entry(bdev, &glob->device_list, device_list) {  in ttm_global_swapout()
131 		ret = ttm_device_swapout(bdev, ctx, gfp_flags);  in ttm_global_swapout()
133 			list_move_tail(&bdev->device_list, &glob->device_list);  in ttm_global_swapout()
141 int ttm_device_swapout(struct ttm_device *bdev, struct ttm_operation_ctx *ctx,  in ttm_device_swapout()  argument
150 	spin_lock(&bdev->lru_lock);  in ttm_device_swapout()
152 		man = ttm_manager_type(bdev, i);  in ttm_device_swapout()
172 	spin_unlock(&bdev->lru_lock);  in ttm_device_swapout()
192 int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs *funcs,  in ttm_device_init()  argument
207 	bdev->wq = alloc_workqueue("ttm", WQ_MEM_RECLAIM | WQ_HIGHPRI, 16);  in ttm_device_init()
208 	if (!bdev->wq) {  in ttm_device_init()
213 	bdev->funcs = funcs;  in ttm_device_init()
215 	ttm_sys_man_init(bdev);  in ttm_device_init()
216 	ttm_pool_init(&bdev->pool, dev, NUMA_NO_NODE, use_dma_alloc, use_dma32);  in ttm_device_init()
218 	bdev->vma_manager = vma_manager;  in ttm_device_init()
219 	spin_lock_init(&bdev->lru_lock);  in ttm_device_init()
220 	INIT_LIST_HEAD(&bdev->pinned);  in ttm_device_init()
221 	bdev->dev_mapping = mapping;  in ttm_device_init()
223 	list_add_tail(&bdev->device_list, &glob->device_list);  in ttm_device_init()
230 void ttm_device_fini(struct ttm_device *bdev)  in ttm_device_fini()  argument
236 	list_del(&bdev->device_list);  in ttm_device_fini()
239 	drain_workqueue(bdev->wq);  in ttm_device_fini()
240 	destroy_workqueue(bdev->wq);  in ttm_device_fini()
242 	man = ttm_manager_type(bdev, TTM_PL_SYSTEM);  in ttm_device_fini()
244 	ttm_set_driver_manager(bdev, TTM_PL_SYSTEM, NULL);  in ttm_device_fini()
246 	spin_lock(&bdev->lru_lock);  in ttm_device_fini()
250 	spin_unlock(&bdev->lru_lock);  in ttm_device_fini()
252 	ttm_pool_fini(&bdev->pool);  in ttm_device_fini()
257 static void ttm_device_clear_lru_dma_mappings(struct ttm_device *bdev,  in ttm_device_clear_lru_dma_mappings()  argument
262 	spin_lock(&bdev->lru_lock);  in ttm_device_clear_lru_dma_mappings()
271 		spin_unlock(&bdev->lru_lock);  in ttm_device_clear_lru_dma_mappings()
274 			ttm_tt_unpopulate(bo->bdev, bo->ttm);  in ttm_device_clear_lru_dma_mappings()
277 		spin_lock(&bdev->lru_lock);  in ttm_device_clear_lru_dma_mappings()
279 	spin_unlock(&bdev->lru_lock);  in ttm_device_clear_lru_dma_mappings()
282 void ttm_device_clear_dma_mappings(struct ttm_device *bdev)  in ttm_device_clear_dma_mappings()  argument
287 	ttm_device_clear_lru_dma_mappings(bdev, &bdev->pinned);  in ttm_device_clear_dma_mappings()
290 		man = ttm_manager_type(bdev, i);  in ttm_device_clear_dma_mappings()
295 			ttm_device_clear_lru_dma_mappings(bdev, &man->lru[j]);  in ttm_device_clear_dma_mappings()