ust_dev 660 arch/um/drivers/ubd_kern.c if ((buf1.ust_dev == buf2.ust_dev) && (buf1.ust_ino == buf2.ust_ino)) ust_dev 46 arch/um/include/shared/os.h int ust_dev; /* device */ ust_dev 25 arch/um/os-Linux/file.c .ust_dev = src->st_dev, /* device */