82 static int io_import_vec(int ddir, struct io_kiocb *req,  in io_import_vec()  argument
98 	ret = __import_iovec(ddir, uvec, uvec_segs, nr_segs, &iov, &io->iter,  in io_import_vec()
109 static int __io_import_rw_buffer(int ddir, struct io_kiocb *req,  in __io_import_rw_buffer()  argument
119 		return io_import_vec(ddir, req, io, buf, sqe_len);  in __io_import_rw_buffer()
128 	return import_ubuf(ddir, buf, sqe_len, &io->iter);  in __io_import_rw_buffer()
225 static int io_prep_rw_pi(struct io_kiocb *req, struct io_rw *rw, int ddir,  in io_prep_rw_pi()  argument
243 	ret = import_ubuf(ddir, u64_to_user_ptr(pi_attr.addr),  in io_prep_rw_pi()
253 			int ddir)  in __io_prep_rw()  argument
298 		return io_prep_rw_pi(req, rw, ddir, attr_ptr, attr_type_mask);  in __io_prep_rw()
303 static int io_rw_do_import(struct io_kiocb *req, int ddir)  in io_rw_do_import()  argument
308 	return io_import_rw_buffer(ddir, req, req->async_data, 0);  in io_rw_do_import()
312 		      int ddir)  in io_prep_rw()  argument
316 	ret = __io_prep_rw(req, sqe, ddir);  in io_prep_rw()
320 	return io_rw_do_import(req, ddir);  in io_prep_rw()
334 		       int ddir)  in io_prep_rwv()  argument
338 	ret = io_prep_rw(req, sqe, ddir);  in io_prep_rwv()
362 			    int ddir)  in io_init_rw_fixed()  argument
371 	ret = io_import_reg_buf(req, &io->iter, rw->addr, rw->len, ddir,  in io_init_rw_fixed()
389 				int ddir, unsigned int issue_flags)  in io_rw_import_reg_vec()  argument
395 	ret = io_import_reg_vec(ddir, &io->iter, req, &io->vec,  in io_rw_import_reg_vec()
677 static ssize_t loop_rw_iter(int ddir, struct io_rw *rw, struct iov_iter *iter)  in loop_rw_iter()  argument
716 		if (ddir == READ)  in loop_rw_iter()