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 261E6C433EF for ; Fri, 17 Sep 2021 19:38:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 09D6261261 for ; Fri, 17 Sep 2021 19:38:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242566AbhIQTj5 (ORCPT ); Fri, 17 Sep 2021 15:39:57 -0400 Received: from out30-133.freemail.mail.aliyun.com ([115.124.30.133]:59870 "EHLO out30-133.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242348AbhIQTjt (ORCPT ); Fri, 17 Sep 2021 15:39:49 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04395;MF=haoxu@linux.alibaba.com;NM=1;PH=DS;RN=4;SR=0;TI=SMTPD_---0UoidwXr_1631907500; Received: from e18g09479.et15sqa.tbsite.net(mailfrom:haoxu@linux.alibaba.com fp:SMTPD_---0UoidwXr_1631907500) by smtp.aliyun-inc.com(127.0.0.1); Sat, 18 Sep 2021 03:38:26 +0800 From: Hao Xu To: Jens Axboe Cc: io-uring@vger.kernel.org, Pavel Begunkov , Joseph Qi Subject: [PATCH 1/5] io_uring: return boolean value for io_alloc_async_data Date: Sat, 18 Sep 2021 03:38:16 +0800 Message-Id: <20210917193820.224671-2-haoxu@linux.alibaba.com> X-Mailer: git-send-email 2.24.4 In-Reply-To: <20210917193820.224671-1-haoxu@linux.alibaba.com> References: <20210917193820.224671-1-haoxu@linux.alibaba.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org boolean value is good enough for io_alloc_async_data. Signed-off-by: Hao Xu --- fs/io_uring.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/io_uring.c b/fs/io_uring.c index 91e4c89abf78..05c449ea3fd3 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -3309,7 +3309,7 @@ static void io_req_map_rw(struct io_kiocb *req, const struct iovec *iovec, } } -static inline int io_alloc_async_data(struct io_kiocb *req) +static inline bool io_alloc_async_data(struct io_kiocb *req) { WARN_ON_ONCE(!io_op_defs[req->opcode].async_size); req->async_data = kmalloc(io_op_defs[req->opcode].async_size, GFP_KERNEL); -- 2.24.4