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=-13.1 required=3.0 tests=BAYES_00,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=unavailable 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 55D50C433F1 for ; Sat, 18 Jul 2020 04:34:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3463F207FB for ; Sat, 18 Jul 2020 04:34:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="PzfAuIcd" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726226AbgGREd7 (ORCPT ); Sat, 18 Jul 2020 00:33:59 -0400 Received: from aserp2120.oracle.com ([141.146.126.78]:42870 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726179AbgGREd6 (ORCPT ); Sat, 18 Jul 2020 00:33:58 -0400 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 06I4XmIu004179 for ; Sat, 18 Jul 2020 04:33:57 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=gowtgMYszVpWh3SgHDnFVU66peufeSYFbgGbY7JHIl4=; b=PzfAuIcd3RK/ESJXhLyqADC4GGA2fFSg4PkN9jXbM0VOwGhN74lLlLauQUs15TmaD40U z57aGkDH48+z7nQpNrpSUMpV3RMqX/5pCoXSMo8XX6JoauF+RH952NIFdI9Ssa5j5Wwe BHiDhTq3q946kwIuqLLBNnmkFH2ZGJva1Ujn6X7/MUOscvgPGSyhI1aFnTYjsMFJjDBQ Or17ZwAs42jrhZAq5h88FzGDHS8ahYSLJm1qtfqUkX8x8UBsgP5izdQL1il18ojCwNrv 9UIFgndR1a/qs9SLO3ABwivJLcAoJIvWMojHiYmuoaGXJF9fwoYM1DtLJxO0izhK0XEW XA== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by aserp2120.oracle.com with ESMTP id 32bs1m03r7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Sat, 18 Jul 2020 04:33:57 +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 06I4Xl44169348 for ; Sat, 18 Jul 2020 04:33:57 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3020.oracle.com with ESMTP id 32brw1w7cn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Sat, 18 Jul 2020 04:33:57 +0000 Received: from abhmp0003.oracle.com (abhmp0003.oracle.com [141.146.116.9]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 06I4XuuZ008272 for ; Sat, 18 Jul 2020 04:33:56 GMT Received: from localhost.localdomain (/67.1.142.158) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Fri, 17 Jul 2020 21:33:56 -0700 From: Allison Collins To: linux-xfs@vger.kernel.org Subject: [PATCH v11 19/26] xfsprogs: Add helper function xfs_attr_node_removename_setup Date: Fri, 17 Jul 2020 21:33:35 -0700 Message-Id: <20200718043342.6432-20-allison.henderson@oracle.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200718043342.6432-1-allison.henderson@oracle.com> References: <20200718043342.6432-1-allison.henderson@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9685 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 mlxlogscore=999 bulkscore=0 malwarescore=0 adultscore=0 spamscore=0 suspectscore=1 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007180030 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9685 signatures=668680 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 bulkscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=999 malwarescore=0 clxscore=1015 spamscore=0 mlxscore=0 impostorscore=0 phishscore=0 priorityscore=1501 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2007180030 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 Reviewed-by: Darrick J. Wong --- libxfs/xfs_attr.c | 47 ++++++++++++++++++++++++++++++++++------------- 1 file changed, 34 insertions(+), 13 deletions(-) diff --git a/libxfs/xfs_attr.c b/libxfs/xfs_attr.c index 25f5572..ec08c74 100644 --- a/libxfs/xfs_attr.c +++ b/libxfs/xfs_attr.c @@ -1174,6 +1174,38 @@ xfs_attr_leaf_mark_incomplete( } /* + * Initial setup for xfs_attr_node_removename. Make sure the attr is there and + * the blocks are valid. Attr keys with 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; + + return xfs_attr_rmtval_invalidate(args); + } + + return 0; +} + +/* * Remove a name from a B-tree attribute list. * * This will involve walking down the Btree, and may involve joining @@ -1191,8 +1223,8 @@ 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; /* @@ -1200,18 +1232,7 @@ 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