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=-9.9 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 ACD1FC2BA1E for ; Fri, 3 Apr 2020 22:14:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 82479206F6 for ; Fri, 3 Apr 2020 22:14:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="WrLAQiEI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729143AbgDCWOm (ORCPT ); Fri, 3 Apr 2020 18:14:42 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:48990 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729134AbgDCWOm (ORCPT ); Fri, 3 Apr 2020 18:14:42 -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 033M9lSC082690 for ; Fri, 3 Apr 2020 22:14:41 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=Nviy7BUrjPkqxQOR4YiHV0nfTyOTM3W1gFFrfMB78Cs=; b=WrLAQiEIm5dlI9g56upYfeObtoq/h3PACLn2q09T/oZdTLWsQJ2BxoDMeUtAiu1m3Kag XqKNGzfKUUK6e+kTEcAFMeztiT+d+3FwqiN07rQVKixS1YeiWMPxoi8vzLgeIclY2aur 4VX+BPwCyMuJTjVhtAs12acEFNFXO0WyJfX1ykaETXtCWQmdXNZtHL0AMs70x7En9gLo JHwIZK+UgZ9wdSKUWhcFE0pmUOrRn5H5lLMwNkz/Fi26jUB0OUuh7sMboYtbKYlHWcxW uI3HSmpuhYg5Pi9rQaSHvCmknq1qf/RXcDWQ2+lV+jzs6K5EvlZIi157r1Uxu8n8DihO Cg== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by userp2130.oracle.com with ESMTP id 303cevkdxr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 03 Apr 2020 22:14:41 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 033M8WA8101919 for ; Fri, 3 Apr 2020 22:12:40 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3030.oracle.com with ESMTP id 302g4y9kyq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Fri, 03 Apr 2020 22:12:40 +0000 Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 033MCdPj008059 for ; Fri, 3 Apr 2020 22:12:39 GMT Received: from localhost.localdomain (/67.1.1.216) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 03 Apr 2020 15:12:39 -0700 From: Allison Collins To: linux-xfs@vger.kernel.org Subject: [PATCH v8 06/20] xfs: Refactor xfs_attr_try_sf_addname Date: Fri, 3 Apr 2020 15:12:15 -0700 Message-Id: <20200403221229.4995-7-allison.henderson@oracle.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200403221229.4995-1-allison.henderson@oracle.com> References: <20200403221229.4995-1-allison.henderson@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9580 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 bulkscore=0 suspectscore=1 mlxscore=0 spamscore=0 malwarescore=0 mlxlogscore=999 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004030171 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9580 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 adultscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 suspectscore=1 mlxscore=0 impostorscore=0 mlxlogscore=999 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2004030171 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 45e6251..f8c7582 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