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 09C94C636CC for ; Mon, 30 Jan 2023 09:26:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236514AbjA3J0t (ORCPT ); Mon, 30 Jan 2023 04:26:49 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56454 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236332AbjA3J0A (ORCPT ); Mon, 30 Jan 2023 04:26:00 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C0EB12B09E; Mon, 30 Jan 2023 01:24:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=0OKWMBRutlSAGY543ff9AUr9eECMFxK84Mqoa+H011w=; b=TGW1NtTwMqIanaIKWqoOD1aWmB n/scJWrL64fK9k4OmvwoP0vaCMaQaJe9Y+VWY3W+oBkV4Zz5KRTgvvNzhTLAybTpNMypmc86NpWuW A6DJic9z1tz1F4S9KHSq9PGe7EQLxke9ZXXIQgiJFf/NHyDM8LsAsGYTs8K1VSljQIgpxA6Q8vcN+ gkxoIqC9mz7btGrNG99XQEzTqkFz5So1CSl68dtRz5SSJVkhT79kCZOQhxXhh4kdvmuik+6cQ/s3J VzbxJG4gwIVB1atsV9i4jRnuqB9m3/Merfm1mu0MlDBtg87/cIKBrDvFskOHTF/k9hYJjdm93ZoXU OJuPg8Fw==; Received: from [2001:4bb8:19a:272a:732e:e417:47d7:2f4a] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1pMQNd-002oNl-Oa; Mon, 30 Jan 2023 09:23:15 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Ilya Dryomov , "Michael S. Tsirkin" , Jason Wang , Minchan Kim , Sergey Senozhatsky , Keith Busch , Sagi Grimberg , Chaitanya Kulkarni , "Martin K. Petersen" , David Howells , Marc Dionne , Xiubo Li , Steve French , Trond Myklebust , Anna Schumaker , Mike Marshall , Andrew Morton , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Chuck Lever , linux-block@vger.kernel.org, ceph-devel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, kvm@vger.kernel.org, netdev@vger.kernel.org, linux-afs@lists.infradead.org, linux-cifs@vger.kernel.org, samba-technical@lists.samba.org, linux-fsdevel@vger.kernel.org, linux-nfs@vger.kernel.org, devel@lists.orangefs.org, io-uring@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 20/23] rxrpc: use bvec_set_page to initialize a bvec Date: Mon, 30 Jan 2023 10:21:54 +0100 Message-Id: <20230130092157.1759539-21-hch@lst.de> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230130092157.1759539-1-hch@lst.de> References: <20230130092157.1759539-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: io-uring@vger.kernel.org Use the bvec_set_page helper to initialize a bvec. Signed-off-by: Christoph Hellwig --- net/rxrpc/rxperf.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/net/rxrpc/rxperf.c b/net/rxrpc/rxperf.c index 16dcabb71ebe16..4a2e90015ca72c 100644 --- a/net/rxrpc/rxperf.c +++ b/net/rxrpc/rxperf.c @@ -493,7 +493,7 @@ static int rxperf_deliver_request(struct rxperf_call *call) static int rxperf_process_call(struct rxperf_call *call) { struct msghdr msg = {}; - struct bio_vec bv[1]; + struct bio_vec bv; struct kvec iov[1]; ssize_t n; size_t reply_len = call->reply_len, len; @@ -503,10 +503,8 @@ static int rxperf_process_call(struct rxperf_call *call) while (reply_len > 0) { len = min_t(size_t, reply_len, PAGE_SIZE); - bv[0].bv_page = ZERO_PAGE(0); - bv[0].bv_offset = 0; - bv[0].bv_len = len; - iov_iter_bvec(&msg.msg_iter, WRITE, bv, 1, len); + bvec_set_page(&bv, ZERO_PAGE(0), len, 0); + iov_iter_bvec(&msg.msg_iter, WRITE, &bv, 1, len); msg.msg_flags = MSG_MORE; n = rxrpc_kernel_send_data(rxperf_socket, call->rxcall, &msg, len, rxperf_notify_end_reply_tx); -- 2.39.0