From patchwork Fri Feb 3 15:06:32 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13128029 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 8A252C64EC6 for ; Fri, 3 Feb 2023 15:10:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234200AbjBCPKc (ORCPT ); Fri, 3 Feb 2023 10:10:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50600 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234168AbjBCPJA (ORCPT ); Fri, 3 Feb 2023 10:09:00 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 96903A145A; Fri, 3 Feb 2023 07:08:29 -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=WVeCTAFZrkMT1bjw8l1TFDAlVxNms+8mA7ykabtaeDg=; b=t9FEQ5rjC3OIn2nzgYy1gJw8Mr n53fGXsQMf+ehav4QQE5ZTAG8tGsjUiGEBVQYh2SDvUkP9IT5HI/OvK6+Vuq11BsHPccCsYlaVya8 pSFtm+XG2ShLMfy3vd1SSr6c38wjVS0dXGNtGikvtcXOlAn4vjpa1DRXkf999sCWxsy5/DVR36uk5 iqpwoO7N70bhXaz2L3OKdTWPG2CIMdaT/I9joJapJfQKQxfPZTsr5I5s2fspc63TJDqQDH58BYjKO tC7gYnap2gM8uy5sbPN/U8EX8p/ffgsOL0XlluLwFPxZAKLKhDgrpaYcRf0sLoH554FDB8S4FjEB0 l9W1hitg==; Received: from [2001:4bb8:19a:272a:910:bb67:7287:f956] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1pNxfM-002bR0-0P; Fri, 03 Feb 2023 15:07:52 +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: Fri, 3 Feb 2023 16:06:32 +0100 Message-Id: <20230203150634.3199647-22-hch@lst.de> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230203150634.3199647-1-hch@lst.de> References: <20230203150634.3199647-1-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: target-devel@vger.kernel.org Use the bvec_set_page helper to initialize bvecs. Signed-off-by: Christoph Hellwig Acked-by: Chuck Lever Acked-by: Trond Myklebust --- 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;