ITER_DISCARD       81 include/linux/uio.h 	return iov_iter_type(i) == ITER_DISCARD;
ITER_DISCARD       88 lib/iov_iter.c 		} else if (unlikely(i->type & ITER_DISCARD)) {	\
ITER_DISCARD      120 lib/iov_iter.c 		} else if (unlikely(i->type & ITER_DISCARD)) {	\
ITER_DISCARD     1184 lib/iov_iter.c 	i->type = ITER_DISCARD | READ;