IS_WC 277 drivers/gpu/drm/ttm/ttm_page_alloc_dma.c if (pool->type & IS_WC) { IS_WC 339 drivers/gpu/drm/ttm/ttm_page_alloc_dma.c type |= IS_WC; IS_WC 558 drivers/gpu/drm/ttm/ttm_page_alloc_dma.c enum pool_type t[] = {IS_WC, IS_UC, IS_CACHED, IS_DMA32, IS_HUGE};