tt_wc 229 drivers/gpu/drm/ttm/ttm_page_alloc.c if (cstate == tt_wc) tt_wc 453 drivers/gpu/drm/ttm/ttm_page_alloc.c case tt_wc: tt_wc 134 drivers/gpu/drm/ttm/ttm_tt.c if (c_new == tt_wc) tt_wc 198 drivers/gpu/drm/ttm/ttm_tt.c state = tt_wc;