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 X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 154E9C47257 for ; Thu, 30 Apr 2020 22:52:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E72E120870 for ; Thu, 30 Apr 2020 22:52:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="eBwlBY0V" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727057AbgD3Wwg (ORCPT ); Thu, 30 Apr 2020 18:52:36 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:34436 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727027AbgD3Wwg (ORCPT ); Thu, 30 Apr 2020 18:52:36 -0400 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03UMloZN067145 for ; Thu, 30 Apr 2020 22:52:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=from : to : subject : date : message-id : in-reply-to : references; s=corp-2020-01-29; bh=T39M0CZJYn/OJKY1n0Qwodvyth4TqZ+O98SNV37hr2M=; b=eBwlBY0V4Z4OvBAzQTLpG+W4RrPwedZ+ricEOgluY9OKqwFMBCZRVFj+3aKw8Y0YCnGf UPH9xXI3JG+fPFZCwgHMnDT/tCX9DWVtzm/ybXeK88KPRkuYtg/7xhkQIZ5cMKqfTphC ijRTpClZQvEqBeSx7j2fwZVs9kvecqSlDj0T3HDS3Ek1qVVLt43olP+ibgRiRItELK8h fnXUB73Ifl/iyR4EiHsYS9Tjb2XDBzAlArtxdGXUDaD4WZjRHu/v1nA3E8PhRqZmcNjn NluayY0zEDv0OD+UeysETWnrESvA1ElhpIovCQJ5OYxEc8bjIcSLMqmaEOWC82oLNJd5 7Q== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2130.oracle.com with ESMTP id 30r7f802r8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 30 Apr 2020 22:52:35 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03UMguQ4077038 for ; Thu, 30 Apr 2020 22:50:34 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserp3020.oracle.com with ESMTP id 30r7f8aa4n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 30 Apr 2020 22:50:34 +0000 Received: from abhmp0008.oracle.com (abhmp0008.oracle.com [141.146.116.14]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 03UMoXgM014733 for ; Thu, 30 Apr 2020 22:50:33 GMT Received: from localhost.localdomain (/67.1.142.158) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 30 Apr 2020 15:50:32 -0700 From: Allison Collins To: linux-xfs@vger.kernel.org Subject: [PATCH v9 06/24] xfs: Refactor xfs_attr_try_sf_addname Date: Thu, 30 Apr 2020 15:49:58 -0700 Message-Id: <20200430225016.4287-7-allison.henderson@oracle.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200430225016.4287-1-allison.henderson@oracle.com> References: <20200430225016.4287-1-allison.henderson@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9607 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 suspectscore=1 phishscore=0 malwarescore=0 mlxscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004300167 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9607 signatures=668687 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 impostorscore=0 mlxlogscore=999 spamscore=0 malwarescore=0 clxscore=1015 phishscore=0 mlxscore=0 lowpriorityscore=0 suspectscore=1 adultscore=0 priorityscore=1501 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004300167 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org To help pre-simplify xfs_attr_set_args, we need to hoist transaction handling up, while modularizing the adjacent code down into helpers. In this patch, hoist the commit in xfs_attr_try_sf_addname up into the calling function, and also pull the attr list creation down. Signed-off-by: Allison Collins Reviewed-by: Darrick J. Wong Reviewed-by: Amir Goldstein Reviewed-by: Brian Foster Reviewed-by: Chandan Rajendra --- fs/xfs/libxfs/xfs_attr.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index b3b21a7..6eda505 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -178,8 +178,13 @@ xfs_attr_try_sf_addname( struct xfs_da_args *args) { - struct xfs_mount *mp = dp->i_mount; - int error, error2; + int error; + + /* + * Build initial attribute list (if required). + */ + if (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS) + xfs_attr_shortform_create(args); error = xfs_attr_shortform_addname(args); if (error == -ENOSPC) @@ -192,12 +197,10 @@ xfs_attr_try_sf_addname( if (!error && !(args->op_flags & XFS_DA_OP_NOTIME)) xfs_trans_ichgtime(args->trans, dp, XFS_ICHGTIME_CHG); - if (mp->m_flags & XFS_MOUNT_WSYNC) + if (dp->i_mount->m_flags & XFS_MOUNT_WSYNC) xfs_trans_set_sync(args->trans); - error2 = xfs_trans_commit(args->trans); - args->trans = NULL; - return error ? error : error2; + return error; } /* @@ -209,7 +212,7 @@ xfs_attr_set_args( { struct xfs_inode *dp = args->dp; struct xfs_buf *leaf_bp = NULL; - int error; + int error, error2 = 0; /* * If the attribute list is non-existent or a shortform list, @@ -220,17 +223,14 @@ xfs_attr_set_args( dp->i_d.di_anextents == 0)) { /* - * Build initial attribute list (if required). - */ - if (dp->i_d.di_aformat == XFS_DINODE_FMT_EXTENTS) - xfs_attr_shortform_create(args); - - /* * Try to add the attr to the attribute list in the inode. */ error = xfs_attr_try_sf_addname(dp, args); - if (error != -ENOSPC) - return error; + if (error != -ENOSPC) { + error2 = xfs_trans_commit(args->trans); + args->trans = NULL; + return error ? error : error2; + } /* * It won't fit in the shortform, transform to a leaf block. -- 2.7.4