no_cow            156 arch/um/drivers/ubd_kern.c 	unsigned no_cow:1;
no_cow            180 arch/um/drivers/ubd_kern.c 	.no_cow =               0, \
no_cow            337 arch/um/drivers/ubd_kern.c 			ubd_dev->no_cow = 1;
no_cow            369 arch/um/drivers/ubd_kern.c 		if(ubd_dev->no_cow){
no_cow            795 arch/um/drivers/ubd_kern.c 	back_ptr = ubd_dev->no_cow ? NULL : &ubd_dev->cow.file;