852 	struct ttm_tt *ttm = &ttm_dma->ttm;  in ttm_dma_pool_get_pages()  local
860 		ttm->pages[index] = d_page->p;  in ttm_dma_pool_get_pages()
878 	struct ttm_tt *ttm = &ttm_dma->ttm;  in ttm_dma_populate()  local
879 	struct ttm_mem_global *mem_glob = ttm->glob->mem_glob;  in ttm_dma_populate()
886 	if (ttm->state != tt_unpopulated)  in ttm_dma_populate()
889 	type = ttm_to_type(ttm->page_flags, ttm->caching_state);  in ttm_dma_populate()
890 	if (ttm->page_flags & TTM_PAGE_FLAG_DMA32)  in ttm_dma_populate()
894 	if (ttm->page_flags & TTM_PAGE_FLAG_ZERO_ALLOC)  in ttm_dma_populate()
906 	for (i = 0; i < ttm->num_pages; ++i) {  in ttm_dma_populate()
913 		ret = ttm_mem_global_alloc_page(mem_glob, ttm->pages[i],  in ttm_dma_populate()
921 	if (unlikely(ttm->page_flags & TTM_PAGE_FLAG_SWAPPED)) {  in ttm_dma_populate()
922 		ret = ttm_tt_swapin(ttm);  in ttm_dma_populate()
929 	ttm->state = tt_unbound;  in ttm_dma_populate()
937 	struct ttm_tt *ttm = &ttm_dma->ttm;  in ttm_dma_unpopulate()  local
945 	type = ttm_to_type(ttm->page_flags, ttm->caching_state);  in ttm_dma_unpopulate()
951 		     ttm_to_type(ttm->page_flags, tt_cached)) == pool);  in ttm_dma_unpopulate()
955 		ttm->pages[count] = d_page->p;  in ttm_dma_unpopulate()
978 			ttm_mem_global_free_page(ttm->glob->mem_glob,  in ttm_dma_unpopulate()
984 			ttm_mem_global_free_page(ttm->glob->mem_glob,  in ttm_dma_unpopulate()
985 						 ttm->pages[i]);  in ttm_dma_unpopulate()
990 	for (i = 0; i < ttm->num_pages; i++) {  in ttm_dma_unpopulate()
991 		ttm->pages[i] = NULL;  in ttm_dma_unpopulate()
999 	ttm->state = tt_unpopulated;  in ttm_dma_unpopulate()