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 2BDD6C636D7 for ; Mon, 30 Jan 2023 09:23:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236183AbjA3JXe (ORCPT ); Mon, 30 Jan 2023 04:23:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54930 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234878AbjA3JXc (ORCPT ); Mon, 30 Jan 2023 04:23:32 -0500 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 23D701024A; Mon, 30 Jan 2023 01:23:26 -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:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=lCuBrdiApHtnAzdlL9jd8/orKVtuLY/i0Sero01PH48=; b=gUt9fXuq6v7ElJkjGIu4Bt2k6I aie9JrU1FF7iS8hNoPZplHZMIg/mjCy9+CuXAh/U/DNgLjS6V1ufgxJp2NQMex5tHZQGfnrKiKRKo caqpxM1HRuxRxX61XnnyxOSlZ2/Jq47eap8gN/lH6+L4ZPbDi3w4YLBF5OHjyJWW13xcFRDWCqAUZ NKpMf5yhHzm/uS9x384Srna47NYmLZm+gDq7sZpO/NDG+BHvojVyEMNCK01EInd7TUHZ7+Fo+Bd26 ywRu7rwlcWBFPjfGdWJeRjwhamdKyIPJEjKoaPO4rYQ0QXObm0HMjgFoMXTg096Bm2LCYjvYSlGAx FW6FwsxA==; 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 1pMQMS-002nyI-W6; Mon, 30 Jan 2023 09:22:01 +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: add bvec initialization helpers Date: Mon, 30 Jan 2023 10:21:34 +0100 Message-Id: <20230130092157.1759539-1-hch@lst.de> X-Mailer: git-send-email 2.39.0 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: linux-nfs@vger.kernel.org Hi all, this series adds the helpers to initalize a bvec. These remove open coding of bvec internals and help with experimenting with other representations like a phys_addr_t instead of page + offset. Diffstat: block/bio-integrity.c | 7 ------ block/bio.c | 12 +---------- drivers/block/rbd.c | 7 ++---- drivers/block/virtio_blk.c | 4 --- drivers/block/zram/zram_drv.c | 15 +++----------- drivers/nvme/host/core.c | 4 --- drivers/nvme/target/io-cmd-file.c | 10 +-------- drivers/nvme/target/tcp.c | 5 +--- drivers/scsi/sd.c | 36 ++++++++++++++++------------------ drivers/target/target_core_file.c | 18 +++++------------ drivers/vhost/vringh.c | 5 +--- fs/afs/write.c | 8 ++----- fs/ceph/file.c | 10 ++++----- fs/cifs/connect.c | 5 ++-- fs/cifs/fscache.c | 16 +++++---------- fs/cifs/misc.c | 5 +--- fs/cifs/smb2ops.c | 6 ++--- fs/coredump.c | 7 +----- fs/nfs/fscache.c | 16 +++++---------- fs/orangefs/inode.c | 22 ++++++-------------- fs/splice.c | 5 +--- include/linux/bvec.h | 40 ++++++++++++++++++++++++++++++++++++++ io_uring/rsrc.c | 4 --- mm/page_io.c | 8 +------ net/ceph/messenger_v1.c | 7 +----- net/ceph/messenger_v2.c | 28 ++++++++++---------------- net/rxrpc/rxperf.c | 8 ++----- net/sunrpc/svcsock.c | 7 +----- net/sunrpc/xdr.c | 5 +--- 29 files changed, 143 insertions(+), 187 deletions(-)