TTM_PAGE_FLAG_PERSISTENT_SWAP 218 drivers/gpu/drm/ttm/ttm_tt.c if (!(ttm->page_flags & TTM_PAGE_FLAG_PERSISTENT_SWAP) && TTM_PAGE_FLAG_PERSISTENT_SWAP 379 drivers/gpu/drm/ttm/ttm_tt.c if (!(ttm->page_flags & TTM_PAGE_FLAG_PERSISTENT_SWAP)) TTM_PAGE_FLAG_PERSISTENT_SWAP 439 drivers/gpu/drm/ttm/ttm_tt.c ttm->page_flags |= TTM_PAGE_FLAG_PERSISTENT_SWAP;