51 	struct ttm_tt *ttm = bo->ttm;  in ttm_bo_move_ttm()  local
56 		ttm_tt_unbind(ttm);  in ttm_bo_move_ttm()
63 	ret = ttm_tt_set_placement_caching(ttm, new_mem->placement);  in ttm_bo_move_ttm()
68 		ret = ttm_tt_bind(ttm, new_mem);  in ttm_bo_move_ttm()
250 static int ttm_copy_io_ttm_page(struct ttm_tt *ttm, void *src,  in ttm_copy_io_ttm_page()  argument
254 	struct page *d = ttm->pages[page];  in ttm_copy_io_ttm_page()
287 static int ttm_copy_ttm_io_page(struct ttm_tt *ttm, void *dst,  in ttm_copy_ttm_io_page()  argument
291 	struct page *s = ttm->pages[page];  in ttm_copy_ttm_io_page()
329 	struct ttm_tt *ttm = bo->ttm;  in ttm_bo_move_memcpy()  local
357 	    (ttm == NULL || (ttm->state == tt_unpopulated &&  in ttm_bo_move_memcpy()
358 			     !(ttm->page_flags & TTM_PAGE_FLAG_SWAPPED)))) {  in ttm_bo_move_memcpy()
366 	if (ttm && ttm->state == tt_unpopulated) {  in ttm_bo_move_memcpy()
367 		ret = ttm->bdev->driver->ttm_tt_populate(ttm);  in ttm_bo_move_memcpy()
386 			ret = ttm_copy_ttm_io_page(ttm, new_iomap, page,  in ttm_bo_move_memcpy()
391 			ret = ttm_copy_io_ttm_page(ttm, old_iomap, page,  in ttm_bo_move_memcpy()
404 	if ((man->flags & TTM_MEMTYPE_FLAG_FIXED) && (ttm != NULL)) {  in ttm_bo_move_memcpy()
405 		ttm_tt_unbind(ttm);  in ttm_bo_move_memcpy()
406 		ttm_tt_destroy(ttm);  in ttm_bo_move_memcpy()
407 		bo->ttm = NULL;  in ttm_bo_move_memcpy()
534 	struct ttm_tt *ttm = bo->ttm;  in ttm_bo_kmap_ttm()  local
537 	BUG_ON(!ttm);  in ttm_bo_kmap_ttm()
539 	if (ttm->state == tt_unpopulated) {  in ttm_bo_kmap_ttm()
540 		ret = ttm->bdev->driver->ttm_tt_populate(ttm);  in ttm_bo_kmap_ttm()
552 		map->page = ttm->pages[start_page];  in ttm_bo_kmap_ttm()
561 		map->virtual = vmap(ttm->pages + start_page, num_pages,  in ttm_bo_kmap_ttm()
652 		    (bo->ttm != NULL)) {  in ttm_bo_move_accel_cleanup()
653 			ttm_tt_unbind(bo->ttm);  in ttm_bo_move_accel_cleanup()
654 			ttm_tt_destroy(bo->ttm);  in ttm_bo_move_accel_cleanup()
655 			bo->ttm = NULL;  in ttm_bo_move_accel_cleanup()
682 			ghost_obj->ttm = NULL;  in ttm_bo_move_accel_cleanup()
684 			bo->ttm = NULL;  in ttm_bo_move_accel_cleanup()