112 	     iov_iter_is_discard(&con->v2.in_iter) ? "discard" : "need",  in ceph_tcp_recv()
113 	     iov_iter_count(&con->v2.in_iter));  in ceph_tcp_recv()
114 	ret = do_recvmsg(con->sock, &con->v2.in_iter);  in ceph_tcp_recv()
116 	     iov_iter_count(&con->v2.in_iter));  in ceph_tcp_recv()
213 	WARN_ON(!iov_iter_is_kvec(&con->v2.in_iter));  in add_in_kvec()
219 	con->v2.in_iter.nr_segs++;  in add_in_kvec()
220 	con->v2.in_iter.count += len;  in add_in_kvec()
225 	WARN_ON(iov_iter_count(&con->v2.in_iter));  in reset_in_kvecs()
228 	iov_iter_kvec(&con->v2.in_iter, READ, con->v2.in_kvecs, 0, 0);  in reset_in_kvecs()
233 	WARN_ON(iov_iter_count(&con->v2.in_iter));  in set_in_bvec()
236 	iov_iter_bvec(&con->v2.in_iter, READ, &con->v2.in_bvec, 1, bv->bv_len);  in set_in_bvec()
241 	WARN_ON(iov_iter_count(&con->v2.in_iter));  in set_in_skip()
244 	iov_iter_discard(&con->v2.in_iter, READ, len);  in set_in_skip()
2866 	WARN_ON(iov_iter_count(&con->v2.in_iter));  in populate_in_iter()
2916 	if (WARN_ON(!iov_iter_count(&con->v2.in_iter)))  in populate_in_iter()
2919 	     iov_iter_count(&con->v2.in_iter));  in populate_in_iter()
2928 	     iov_iter_count(&con->v2.in_iter));  in ceph_con_v2_try_read()
2938 	if (WARN_ON(!iov_iter_count(&con->v2.in_iter)))  in ceph_con_v2_try_read()
3435 	WARN_ON(!iov_iter_is_kvec(&con->v2.in_iter));  in revoke_at_prepare_read_data()
3436 	resid = iov_iter_count(&con->v2.in_iter);  in revoke_at_prepare_read_data()
3442 	con->v2.in_iter.count -= resid;  in revoke_at_prepare_read_data()
3454 	WARN_ON(!iov_iter_is_bvec(&con->v2.in_iter));  in revoke_at_prepare_read_data_cont()
3455 	resid = iov_iter_count(&con->v2.in_iter);  in revoke_at_prepare_read_data_cont()
3467 	con->v2.in_iter.count -= resid;  in revoke_at_prepare_read_data_cont()
3477 	WARN_ON(!iov_iter_is_bvec(&con->v2.in_iter));  in revoke_at_prepare_read_enc_page()
3478 	resid = iov_iter_count(&con->v2.in_iter);  in revoke_at_prepare_read_enc_page()
3483 	con->v2.in_iter.count -= resid;  in revoke_at_prepare_read_enc_page()
3492 	resid = iov_iter_count(&con->v2.in_iter);  in revoke_at_handle_epilogue()
3496 	con->v2.in_iter.count -= resid;  in revoke_at_handle_epilogue()
3538 	iov_iter_truncate(&con->v2.in_iter, 0);  in ceph_con_v2_reset_protocol()