1042 static int io_import_kbuf(int ddir, struct iov_iter *iter,  in io_import_kbuf()  argument
1047 	iov_iter_bvec(iter, ddir, imu->bvec, imu->nr_bvecs, count);  in io_import_kbuf()
1052 static int io_import_fixed(int ddir, struct iov_iter *iter,  in io_import_fixed()  argument
1065 	if (!(imu->dir & (1 << ddir)))  in io_import_fixed()
1068 		iov_iter_bvec(iter, ddir, NULL, 0, 0);  in io_import_fixed()
1075 		return io_import_kbuf(ddir, iter, imu, len, offset);  in io_import_fixed()
1099 	iov_iter_bvec(iter, ddir, bvec, nr_segs, len);  in io_import_fixed()
1128 			u64 buf_addr, size_t len, int ddir,  in io_import_reg_buf()  argument
1136 	return io_import_fixed(ddir, iter, node->buf, buf_addr, len);  in io_import_reg_buf()
1330 static int io_vec_fill_bvec(int ddir, struct iov_iter *iter,  in io_vec_fill_bvec()  argument
1380 	iov_iter_bvec(iter, ddir, res_bvec, bvec_idx, total_len);  in io_vec_fill_bvec()
1399 static int io_vec_fill_kern_bvec(int ddir, struct iov_iter *iter,  in io_vec_fill_kern_bvec()  argument
1423 	iov_iter_bvec(iter, ddir, res_bvec, res_idx, total_len);  in io_vec_fill_kern_bvec()
1475 int io_import_reg_vec(int ddir, struct iov_iter *iter,  in io_import_reg_vec()  argument
1489 	if (!(imu->dir & (1 << ddir)))  in io_import_reg_vec()
1534 		return io_vec_fill_kern_bvec(ddir, iter, imu, iov, nr_iovs, vec);  in io_import_reg_vec()
1536 	return io_vec_fill_bvec(ddir, iter, imu, iov, nr_iovs, vec);  in io_import_reg_vec()