From patchwork Mon Jan 30 09:21:55 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 649249 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 A9A17C636D3 for ; Mon, 30 Jan 2023 09:27:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236549AbjA3J11 (ORCPT ); Mon, 30 Jan 2023 04:27:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236484AbjA3J0q (ORCPT ); Mon, 30 Jan 2023 04:26:46 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F16F630284; Mon, 30 Jan 2023 01:25:01 -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=JggVdFejlVrHezfZyUPZIF+fbKFzTvLqyM6x/B/bNX0=; b=yIyzvzQMfPVH5Gb1fGbCTBoUMm xloJv91yDUd5JQdWLlRBk+1sLVwSJJvK1sQPKmxCs/LNN1eQPMeGgwtVAmuRonsvhzwxw0ztVLd5H uqTuZOrnXue/mLxyXQ899NpF62ExiwbTi/woLW4nvWS9CICI4bQ1XP2mMwUqoe+ELqlA9Ltt45QBS A1RN48wY4MO2whvwBYTYJeo6A20nM7cF0dsRRmfS8Ta41XMgoSLMfClVVyS2ZQY3DqywQTajuIYZ9 P1s4vwRo6Pu1l3nmpmKYQrYw0pvU+oaOEhwJk+puAKc1PPGVc3KCMZJMyOB5E9Yi2nzwi5ZdtIclp AQmElk3A==; 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 1pMQNs-002oRV-Sa; Mon, 30 Jan 2023 09:23:29 +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 21/23] sunrpc: use bvec_set_page to initialize bvecs Date: Mon, 30 Jan 2023 10:21:55 +0100 Message-Id: <20230130092157.1759539-22-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 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: ceph-devel@vger.kernel.org Use the bvec_set_page helper to initialize bvecs. Signed-off-by: Christoph Hellwig --- net/sunrpc/svcsock.c | 7 ++----- net/sunrpc/xdr.c | 5 ++--- 2 files changed, 4 insertions(+), 8 deletions(-) diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 815baf308236a9..91252adcae4696 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -252,11 +252,8 @@ static ssize_t svc_tcp_read_msg(struct svc_rqst *rqstp, size_t buflen, clear_bit(XPT_DATA, &svsk->sk_xprt.xpt_flags); - for (i = 0, t = 0; t < buflen; i++, t += PAGE_SIZE) { - bvec[i].bv_page = rqstp->rq_pages[i]; - bvec[i].bv_len = PAGE_SIZE; - bvec[i].bv_offset = 0; - } + for (i = 0, t = 0; t < buflen; i++, t += PAGE_SIZE) + bvec_set_page(&bvec[i], rqstp->rq_pages[i], PAGE_SIZE, 0); rqstp->rq_respages = &rqstp->rq_pages[i]; rqstp->rq_next_page = rqstp->rq_respages + 1; diff --git a/net/sunrpc/xdr.c b/net/sunrpc/xdr.c index f7767bf224069f..afe7ec02d23229 100644 --- a/net/sunrpc/xdr.c +++ b/net/sunrpc/xdr.c @@ -150,9 +150,8 @@ xdr_alloc_bvec(struct xdr_buf *buf, gfp_t gfp) if (!buf->bvec) return -ENOMEM; for (i = 0; i < n; i++) { - buf->bvec[i].bv_page = buf->pages[i]; - buf->bvec[i].bv_len = PAGE_SIZE; - buf->bvec[i].bv_offset = 0; + bvec_set_page(&buf->bvec[i], buf->pages[i], PAGE_SIZE, + 0); } } return 0;