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 B333CC3F68F for ; Thu, 12 Dec 2019 04:15:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B4402464B for ; Thu, 12 Dec 2019 04:15:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="gJo8ZYFL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727507AbfLLEPc (ORCPT ); Wed, 11 Dec 2019 23:15:32 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:45878 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726413AbfLLEPb (ORCPT ); Wed, 11 Dec 2019 23:15:31 -0500 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xBC4EMgq130936 for ; Thu, 12 Dec 2019 04:15:31 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-2019-08-05; bh=VEoDFTH/HtYFG1uGYAIXiNF20YMMfMjTczDDfpPVuVE=; b=gJo8ZYFLXh1TxVsEBsvaF96PUjqEYisR7rNoywuG+qrzysOr8ldJfTO7aK3I30bXewIh /b3QsW3+UfGCvPpt0/QPCGOWbskAi7eNHE+OhQ1CvwUoR/c06oG9DOy3dR+PwYj07XKh OI9ONb2xzWZQheyo0CsedrtoPpwoHZjbUbBa1bNGIHVYzCjRX8HZboN5M86Yt/GqOOw4 LZI+ladummCQKkfgk++eTLuM5tyogYOZtm8Cv/W4srfysFBKoOovUf15eOuMRYGKFEBR NZ6+mPq9UQ66a7i/sSQ79msEYyBVw4B58Fw0dsj/wkWK0QCUtJU8/UbJUuBDziaVltjt oA== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by aserp2120.oracle.com with ESMTP id 2wr41qggrs-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 12 Dec 2019 04:15:30 +0000 Received: from pps.filterd (aserp3030.oracle.com [127.0.0.1]) by aserp3030.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xBC4E7kS128168 for ; Thu, 12 Dec 2019 04:15:30 GMT Received: from userv0121.oracle.com (userv0121.oracle.com [156.151.31.72]) by aserp3030.oracle.com with ESMTP id 2wu5cs3dbq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK) for ; Thu, 12 Dec 2019 04:15:30 +0000 Received: from abhmp0016.oracle.com (abhmp0016.oracle.com [141.146.116.22]) by userv0121.oracle.com (8.14.4/8.13.8) with ESMTP id xBC4FTQ6003632 for ; Thu, 12 Dec 2019 04:15:29 GMT Received: from localhost.localdomain (/67.1.205.161) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Wed, 11 Dec 2019 20:15:29 -0800 From: Allison Collins To: linux-xfs@vger.kernel.org Subject: [PATCH v5 10/14] xfs: Factor out xfs_attr_rmtval_invalidate Date: Wed, 11 Dec 2019 21:15:09 -0700 Message-Id: <20191212041513.13855-11-allison.henderson@oracle.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191212041513.13855-1-allison.henderson@oracle.com> References: <20191212041513.13855-1-allison.henderson@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9468 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-1912120022 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9468 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-1912120022 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Because new delayed attribute routines cannot roll transactions, we carve off the parts of xfs_attr_rmtval_remove that we can use. This will help to reduce repetitive code later when we introduce delayed attributes. Signed-off-by: Allison Collins Reviewed-by: Brian Foster Reviewed-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_attr_remote.c | 30 +++++++++++++++++++++--------- fs/xfs/libxfs/xfs_attr_remote.h | 1 + 2 files changed, 22 insertions(+), 9 deletions(-) diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c index 21f0001..bde1484 100644 --- a/fs/xfs/libxfs/xfs_attr_remote.c +++ b/fs/xfs/libxfs/xfs_attr_remote.c @@ -589,21 +589,14 @@ xfs_attr_rmtval_set_value( return 0; } -/* - * Remove the value associated with an attribute by deleting the - * out-of-line buffer that it is stored on. - */ int -xfs_attr_rmtval_remove( +xfs_attr_rmtval_invalidate( struct xfs_da_args *args) { struct xfs_mount *mp = args->dp->i_mount; xfs_dablk_t lblkno; int blkcnt; int error; - int done; - - trace_xfs_attr_rmtval_remove(args); /* * Roll through the "value", invalidating the attribute value's blocks. @@ -645,13 +638,32 @@ xfs_attr_rmtval_remove( lblkno += map.br_blockcount; blkcnt -= map.br_blockcount; } + return 0; +} +/* + * Remove the value associated with an attribute by deleting the + * out-of-line buffer that it is stored on. + */ +int +xfs_attr_rmtval_remove( + struct xfs_da_args *args) +{ + xfs_dablk_t lblkno; + int blkcnt; + int error = 0; + int done = 0; + + trace_xfs_attr_rmtval_remove(args); + + error = xfs_attr_rmtval_invalidate(args); + if (error) + return error; /* * Keep de-allocating extents until the remote-value region is gone. */ lblkno = args->rmtblkno; blkcnt = args->rmtblkcnt; - done = 0; while (!done) { error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt, XFS_BMAPI_ATTRFORK, 1, &done); diff --git a/fs/xfs/libxfs/xfs_attr_remote.h b/fs/xfs/libxfs/xfs_attr_remote.h index cd7670d..b6fd35a 100644 --- a/fs/xfs/libxfs/xfs_attr_remote.h +++ b/fs/xfs/libxfs/xfs_attr_remote.h @@ -11,6 +11,7 @@ int xfs_attr3_rmt_blocks(struct xfs_mount *mp, int attrlen); int xfs_attr_rmtval_get(struct xfs_da_args *args); int xfs_attr_rmtval_set(struct xfs_da_args *args); int xfs_attr_rmtval_remove(struct xfs_da_args *args); +int xfs_attr_rmtval_invalidate(struct xfs_da_args *args); int xfs_attr_rmtval_set_value(struct xfs_da_args *args); int xfs_attr_rmt_find_hole(struct xfs_da_args *args); #endif /* __XFS_ATTR_REMOTE_H__ */ -- 2.7.4