From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 986B1C433EF for ; Tue, 23 Nov 2021 18:08:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239765AbhKWSLN (ORCPT ); Tue, 23 Nov 2021 13:11:13 -0500 Received: from mx0a-00082601.pphosted.com ([67.231.145.42]:13810 "EHLO mx0a-00082601.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239652AbhKWSLM (ORCPT ); Tue, 23 Nov 2021 13:11:12 -0500 Received: from pps.filterd (m0148461.ppops.net [127.0.0.1]) by mx0a-00082601.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1AN8OuYt028466 for ; Tue, 23 Nov 2021 10:08:03 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fb.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=facebook; bh=7Y/+XGk7M4kHfrKcXs/bjeOtaTMkxR6y9PZlsVVMyN4=; b=ouITlEFLG48rrimAhV0gFh2U8nTcGTm3a26Dpa9r4kHywB+uGn4/5t/5twBSqVJ69APD d9yILS1X0eqW+WsAPOW++ujS0t1LQkjihWG3qGtwjtHjKVA8yEwVD8j9ot6b8uLKS5QX E03nyfkPWcxUuJbzP0OcO3VydWFExC6ABN4= Received: from maileast.thefacebook.com ([163.114.130.16]) by mx0a-00082601.pphosted.com with ESMTP id 3cgvrxkqum-11 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128 verify=NOT) for ; Tue, 23 Nov 2021 10:08:03 -0800 Received: from intmgw001.05.ash9.facebook.com (2620:10d:c0a8:1b::d) by mail.thefacebook.com (2620:10d:c0a8:82::c) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Tue, 23 Nov 2021 10:08:01 -0800 Received: by devvm225.atn0.facebook.com (Postfix, from userid 425415) id E077A6CCCD49; Tue, 23 Nov 2021 10:07:54 -0800 (PST) From: Stefan Roesch To: CC: Subject: [PATCH v1 2/4] liburing: add prepare function for getdents64 Date: Tue, 23 Nov 2021 10:07:51 -0800 Message-ID: <20211123180753.1598611-3-shr@fb.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211123180753.1598611-1-shr@fb.com> References: <20211123180753.1598611-1-shr@fb.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-FB-Internal: Safe Content-Type: text/plain X-FB-Source: Intern X-Proofpoint-GUID: ponzS1UiwQCVLJFieveOqtXesHNuH5dD X-Proofpoint-ORIG-GUID: ponzS1UiwQCVLJFieveOqtXesHNuH5dD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.0.607.475 definitions=2021-11-23_06,2021-11-23_01,2020-04-07_01 X-Proofpoint-Spam-Details: rule=fb_default_notspam policy=fb_default score=0 suspectscore=0 clxscore=1015 mlxscore=0 mlxlogscore=567 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2111230089 X-FB-Internal: deliver Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Adds the io_uring_prep_getdents() function to setup a getdents64 call. Signed-off-by: Stefan Roesch --- src/include/liburing.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/include/liburing.h b/src/include/liburing.h index 169e098..8deae5a 100644 --- a/src/include/liburing.h +++ b/src/include/liburing.h @@ -672,6 +672,12 @@ static inline void io_uring_prep_linkat(struct io_ur= ing_sqe *sqe, int olddfd, sqe->hardlink_flags =3D (__u32) flags; } =20 +static inline void io_uring_prep_getdents(struct io_uring_sqe *sqe, int = fd, + void *buf, unsigned int count, uint64_t offset) +{ + io_uring_prep_rw(IORING_OP_GETDENTS, sqe, fd, buf, count, offset); +} + /* * Returns number of unconsumed (if SQPOLL) or unsubmitted entries exist= in * the SQ ring --=20 2.30.2