From patchwork Fri Jun 16 14:51:19 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Gruenbacher X-Patchwork-Id: 9791917 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A36476038E for ; Fri, 16 Jun 2017 14:51:51 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8516C28111 for ; Fri, 16 Jun 2017 14:51:51 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 79F3D285C2; Fri, 16 Jun 2017 14:51:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2E63B28111 for ; Fri, 16 Jun 2017 14:51:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754450AbdFPOvu (ORCPT ); Fri, 16 Jun 2017 10:51:50 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53912 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754401AbdFPOvt (ORCPT ); Fri, 16 Jun 2017 10:51:49 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 1DB6285547; Fri, 16 Jun 2017 14:51:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com 1DB6285547 Authentication-Results: ext-mx04.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx04.extmail.prod.ext.phx2.redhat.com; spf=pass smtp.mailfrom=agruenba@redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 mx1.redhat.com 1DB6285547 Received: from nux.redhat.com (ovpn-116-41.ams2.redhat.com [10.36.116.41]) by smtp.corp.redhat.com (Postfix) with ESMTP id 9908517B58; Fri, 16 Jun 2017 14:51:41 +0000 (UTC) From: Andreas Gruenbacher To: linux-fsdevel@vger.kernel.org Cc: Andreas Gruenbacher , Bob Peterson , linux-xfs@vger.kernel.org, cluster-devel@redhat.com Subject: [PATCH 6/7] xfs: Switch to iomap for lseek SEEK_HOLE / SEEK_DATA Date: Fri, 16 Jun 2017 16:51:19 +0200 Message-Id: <1497624680-16685-7-git-send-email-agruenba@redhat.com> In-Reply-To: <1497624680-16685-1-git-send-email-agruenba@redhat.com> References: <1497624680-16685-1-git-send-email-agruenba@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.28]); Fri, 16 Jun 2017 14:51:43 +0000 (UTC) Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Andreas Gruenbacher --- fs/xfs/xfs_file.c | 17 ++--------------- 1 file changed, 2 insertions(+), 15 deletions(-) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 5fb5a09..b36dcd7 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -1283,28 +1283,15 @@ xfs_seek_hole_data( struct xfs_inode *ip = XFS_I(inode); struct xfs_mount *mp = ip->i_mount; uint lock; - loff_t offset, end; - int error = 0; + loff_t offset; if (XFS_FORCED_SHUTDOWN(mp)) return -EIO; lock = xfs_ilock_data_map_shared(ip); - - end = i_size_read(inode); - offset = __xfs_seek_hole_data(inode, start, end, whence); - if (offset < 0) { - error = offset; - goto out_unlock; - } - - offset = vfs_setpos(file, offset, inode->i_sb->s_maxbytes); - -out_unlock: + offset = iomap_seek_hole_data(file, start, whence, &xfs_iomap_ops); xfs_iunlock(ip, lock); - if (error) - return error; return offset; }