OPT_ZONE_DMA 415 include/linux/gfp.h | (OPT_ZONE_DMA << ___GFP_DMA * GFP_ZONES_SHIFT) \ OPT_ZONE_DMA 419 include/linux/gfp.h | (OPT_ZONE_DMA << (___GFP_MOVABLE | ___GFP_DMA) * GFP_ZONES_SHIFT) \