149 	BUG_ON(bo->mem.mm_node != NULL);  in ttm_bo_release_list()
272 			mem->mm_node = NULL;  in ttm_bo_handle_move_mem()
308 	if (bo->mem.mm_node)  in ttm_bo_handle_move_mem()
642 	evict_mem.mm_node = NULL;  in ttm_bo_evict()
779 	if (mem->mm_node)  in ttm_bo_mem_put()
830 		if (mem->mm_node)  in ttm_bo_mem_force_space()
910 	mem->mm_node = NULL;  in ttm_bo_mem_space()
944 		if (mem->mm_node) {  in ttm_bo_mem_space()
954 	if ((type_ok && (mem_type == TTM_PL_SYSTEM)) || mem->mm_node) {  in ttm_bo_mem_space()
985 			mem->mm_node = NULL;  in ttm_bo_mem_space()
990 		if (ret == 0 && mem->mm_node) {  in ttm_bo_mem_space()
1029 	if (ret && mem.mm_node)  in ttm_bo_move_buffer()
1044 		if (mem->mm_node && (mem->start < heap->fpfn ||  in ttm_bo_places_compat()
1165 	bo->mem.mm_node = NULL;  in ttm_bo_init_reserved()
1716 		evict_mem.mm_node = NULL;  in ttm_bo_swapout()