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 5846EC47259 for ; Thu, 30 Apr 2020 22:50:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 35F5A20774 for ; Thu, 30 Apr 2020 22:50:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="dFZxnMZ0" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726598AbgD3Wuj (ORCPT ); Thu, 30 Apr 2020 18:50:39 -0400 Received: from userp2120.oracle.com ([156.151.31.85]:50784 "EHLO userp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727124AbgD3Wui (ORCPT ); Thu, 30 Apr 2020 18:50:38 -0400 Received: from pps.filterd (userp2120.oracle.com [127.0.0.1]) by userp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03UMlaOU050814 for ; Thu, 30 Apr 2020 22:50:37 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=9Sai7EOqKh5tTxvMVWol/VwstM1o9+xs7PDF0w5FSwA=; b=dFZxnMZ02wKaZgapE+M8SkFEOYxs4SDNX2XToa2FfcatgmbyNRt9xUICNLcp3HkwSqOe czu2RrZ5RHxzvqg193rT1ts0qAawiWJ8ZzS5mClSFq+TRPDHAhnHIpb76STs2UaJgCRl 8b3pWtdTHqDkYtRjzh4GF1+dId/J9HKTbC1wKJ6Tp8Y+8hcN7K3bcAF6TfU+WLWgm038 t2EUgztSjk73HPASv1i0pSzHOFBACBvP+6cTc2PajwbSlQ1TSkF9vrjIByuomG749AzN OUyQ7ZWlreNjiCL9q2ohrP6dPf5H33wg1JQ49eCDIGFlVag66jZmzDrBy0A//9mQyesi nQ== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by userp2120.oracle.com with ESMTP id 30r7f5r2jp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 30 Apr 2020 22:50:37 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 03UMgE60141490 for ; Thu, 30 Apr 2020 22:50:37 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by userp3020.oracle.com with ESMTP id 30qtg23n5e-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 30 Apr 2020 22:50:37 +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 03UMoadx014746 for ; Thu, 30 Apr 2020 22:50:36 GMT Received: from localhost.localdomain (/67.1.142.158) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Thu, 30 Apr 2020 15:50:36 -0700 From: Allison Collins To: linux-xfs@vger.kernel.org Subject: [PATCH v9 15/24] xfs: Add helper function xfs_attr_leaf_mark_incomplete Date: Thu, 30 Apr 2020 15:50:07 -0700 Message-Id: <20200430225016.4287-16-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 suspectscore=1 adultscore=0 mlxlogscore=999 phishscore=0 malwarescore=0 spamscore=0 bulkscore=0 mlxscore=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 bulkscore=0 spamscore=0 mlxscore=0 lowpriorityscore=0 priorityscore=1501 adultscore=0 mlxlogscore=999 clxscore=1015 phishscore=0 impostorscore=0 suspectscore=1 malwarescore=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 This patch helps to simplify xfs_attr_node_removename by modularizing the code around the transactions into helper functions. This will make the function easier to follow when we introduce delayed attributes. Signed-off-by: Allison Collins Reviewed-by: Amir Goldstein Reviewed-by: Chandan Rajendra Reviewed-by: Brian Foster --- fs/xfs/libxfs/xfs_attr.c | 41 +++++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 14 deletions(-) diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index d112910..df77a3c 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -1148,6 +1148,32 @@ xfs_attr_node_shrink( } /* + * Mark an attribute entry INCOMPLETE and save pointers to the relevant buffers + * for later deletion of the entry. + */ +STATIC int +xfs_attr_leaf_mark_incomplete( + struct xfs_da_args *args, + struct xfs_da_state *state) +{ + int error; + + /* + * Fill in disk block numbers in the state structure + * so that we can get the buffers back after we commit + * several transactions in the following calls. + */ + error = xfs_attr_fillstate(state); + if (error) + return error; + + /* + * Mark the attribute as INCOMPLETE + */ + return xfs_attr3_leaf_setflag(args); +} + +/* * Remove a name from a B-tree attribute list. * * This will involve walking down the Btree, and may involve joining @@ -1178,20 +1204,7 @@ xfs_attr_node_removename( ASSERT(blk->bp != NULL); ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); if (args->rmtblkno > 0) { - /* - * Fill in disk block numbers in the state structure - * so that we can get the buffers back after we commit - * several transactions in the following calls. - */ - error = xfs_attr_fillstate(state); - if (error) - goto out; - - /* - * Mark the attribute as INCOMPLETE, then bunmapi() the - * remote value. - */ - error = xfs_attr3_leaf_setflag(args); + error = xfs_attr_leaf_mark_incomplete(args, state); if (error) goto out; -- 2.7.4