MEMORY_DEVICE_PCI_P2PDMA  191 drivers/pci/p2pdma.c 	pgmap->type = MEMORY_DEVICE_PCI_P2PDMA;
MEMORY_DEVICE_PCI_P2PDMA 1021 include/linux/mm.h 		page->pgmap->type == MEMORY_DEVICE_PCI_P2PDMA;
MEMORY_DEVICE_PCI_P2PDMA  190 mm/memremap.c  	case MEMORY_DEVICE_PCI_P2PDMA: