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 C77F4C47247 for ; Thu, 30 Apr 2020 22:50:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A4AA420774 for ; Thu, 30 Apr 2020 22:50:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="BBF/fs0x" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727888AbgD3Wuk (ORCPT ); Thu, 30 Apr 2020 18:50:40 -0400 Received: from userp2130.oracle.com ([156.151.31.86]:33078 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727062AbgD3Wuj (ORCPT ); Thu, 30 Apr 2020 18:50:39 -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 03UMlWw9066896 for ; Thu, 30 Apr 2020 22:50:38 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=YhcA2/oeaNKnsSQgRsxMVwGImif0NEpQR1R9+O+PNco=; b=BBF/fs0xPkdfKJh6Uz1Z+g/T5dqW+2c6OtXbJ5YjdfxaVsN7u1QaaK4usNXSw6n69NCy DISM/HWbdqcVYQegeHSQxCmQYwTANT272PkLRbyv0OGWwWkVM6l5Nc7W0EU1tHn6K8hh wM7RzYhKG9HWgPr/piRRB+eWJ+KlpJN8g6bKvbjqe7IRSwsYw2o7s5DrWkk434axcrOT LEfaBXb4J+wOWWi6umw1+e2WcrSrp2v5JhuEx5N2qyNIjy+Qgg4+/EollHV7DibN7h4N kimMZKmgppyIOjLsD7MZ2/WheQCWYflXTV5P8iw1WH+qQMogAD1WKPjm8TLC4IWx4E5y EQ== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2130.oracle.com with ESMTP id 30r7f802jp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 30 Apr 2020 22:50:38 +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 03UMguQ6077038 for ; Thu, 30 Apr 2020 22:50:37 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3020.oracle.com with ESMTP id 30r7f8aaa9-1 (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 aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 03UMobFY013109 for ; Thu, 30 Apr 2020 22:50:37 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 17/24] xfs: Add helper function xfs_attr_node_removename_setup Date: Thu, 30 Apr 2020 15:50:09 -0700 Message-Id: <20200430225016.4287-18-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 This patch adds a new helper function xfs_attr_node_removename_setup. This will help modularize xfs_attr_node_removename when we add delay ready attributes later. Signed-off-by: Allison Collins Reviewed-by: Brian Foster Reviewed-by: Chandan Rajendra --- fs/xfs/libxfs/xfs_attr.c | 48 +++++++++++++++++++++++++++++++++++------------- 1 file changed, 35 insertions(+), 13 deletions(-) diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c index feae122..c8226c6 100644 --- a/fs/xfs/libxfs/xfs_attr.c +++ b/fs/xfs/libxfs/xfs_attr.c @@ -1184,6 +1184,39 @@ xfs_attr_leaf_mark_incomplete( } /* + * Initial setup for xfs_attr_node_removename. Make sure the attr is there and + * the blocks are valid. Any remote blocks will be marked incomplete. + */ +STATIC +int xfs_attr_node_removename_setup( + struct xfs_da_args *args, + struct xfs_da_state **state) +{ + int error; + struct xfs_da_state_blk *blk; + + error = xfs_attr_node_hasname(args, state); + if (error != -EEXIST) + return error; + + blk = &(*state)->path.blk[(*state)->path.active - 1]; + ASSERT(blk->bp != NULL); + ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); + + if (args->rmtblkno > 0) { + error = xfs_attr_leaf_mark_incomplete(args, *state); + if (error) + return error; + + error = xfs_attr_rmtval_invalidate(args); + if (error) + return error; + } + + return 0; +} + +/* * Remove a name from a B-tree attribute list. * * This will involve walking down the Btree, and may involve joining @@ -1201,8 +1234,8 @@ xfs_attr_node_removename( trace_xfs_attr_node_removename(args); - error = xfs_attr_node_hasname(args, &state); - if (error != -EEXIST) + error = xfs_attr_node_removename_setup(args, &state); + if (error) goto out; /* @@ -1210,18 +1243,7 @@ xfs_attr_node_removename( * This is done before we remove the attribute so that we don't * overflow the maximum size of a transaction and/or hit a deadlock. */ - blk = &state->path.blk[ state->path.active-1 ]; - ASSERT(blk->bp != NULL); - ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC); if (args->rmtblkno > 0) { - error = xfs_attr_leaf_mark_incomplete(args, state); - if (error) - goto out; - - error = xfs_attr_rmtval_invalidate(args); - if (error) - return error; - error = xfs_attr_rmtval_remove(args); if (error) goto out; -- 2.7.4