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 X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CCFFDC433EF for ; Fri, 3 Sep 2021 11:01:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AD8B9610CC for ; Fri, 3 Sep 2021 11:01:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1348390AbhICLCB (ORCPT ); Fri, 3 Sep 2021 07:02:01 -0400 Received: from out30-131.freemail.mail.aliyun.com ([115.124.30.131]:43649 "EHLO out30-131.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1348412AbhICLCA (ORCPT ); Fri, 3 Sep 2021 07:02:00 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R731e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04400;MF=haoxu@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0Un61DbM_1630666849; Received: from e18g09479.et15sqa.tbsite.net(mailfrom:haoxu@linux.alibaba.com fp:SMTPD_---0Un61DbM_1630666849) by smtp.aliyun-inc.com(127.0.0.1); Fri, 03 Sep 2021 19:00:58 +0800 From: Hao Xu To: Jens Axboe Cc: io-uring@vger.kernel.org, Pavel Begunkov , Joseph Qi Subject: [PATCH 2/6] io_uring: add IORING_ACCEPT_MULTISHOT for accept Date: Fri, 3 Sep 2021 19:00:45 +0800 Message-Id: <20210903110049.132958-3-haoxu@linux.alibaba.com> X-Mailer: git-send-email 2.24.4 In-Reply-To: <20210903110049.132958-1-haoxu@linux.alibaba.com> References: <20210903110049.132958-1-haoxu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org add an accept_flag IORING_ACCEPT_MULTISHOT for accept, which is to support multishot. Signed-off-by: Hao Xu --- include/uapi/linux/io_uring.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/uapi/linux/io_uring.h b/include/uapi/linux/io_uring.h index 3caec9199658..faa3f2e70e46 100644 --- a/include/uapi/linux/io_uring.h +++ b/include/uapi/linux/io_uring.h @@ -177,6 +177,10 @@ enum { #define IORING_POLL_UPDATE_EVENTS (1U << 1) #define IORING_POLL_UPDATE_USER_DATA (1U << 2) +/* + * accept flags stored in accept_flags + */ +#define IORING_ACCEPT_MULTISHOT (1U << 0) /* * IO completion data structure (Completion Queue Entry) */ -- 2.24.4