From patchwork Tue Dec 17 02:35:35 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 11296417 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E0367930 for ; Tue, 17 Dec 2019 02:35:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A73D921D7D for ; Tue, 17 Dec 2019 02:35:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="M9fKZePI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726539AbfLQCf5 (ORCPT ); Mon, 16 Dec 2019 21:35:57 -0500 Received: from userp2130.oracle.com ([156.151.31.86]:57768 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726448AbfLQCf5 (ORCPT ); Mon, 16 Dec 2019 21:35:57 -0500 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xBH2XwCS089373; Tue, 17 Dec 2019 02:35:43 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : mime-version : content-type; s=corp-2019-08-05; bh=FQx9uUCzwjNEqSFRgtQ7vYbGxbtz0wLXjTHssqdLiXI=; b=M9fKZePI3GPe1kHwVkG539A/QQaQt2eM86KVeLRhzpcd+5ThDEtDQHcPm+Z87Au3pXSc WxMIUYVucH5NhZneVcgqmzNTQUKUwyekzvV+owfX1OU1FnKcQTrxJYjyOwR2jtotymju BFeZueSLwl28vO2xKuHmB0awuAhKNKHT1yMAT2RJXYK17BBP4XpaDVXTat9tlc9m/Mdg mpD58CNzSLl2HJWgQu2yChW9XNKt6I2XSSLsWFJ4ua4hCAM+/Li9mwSayfMwlUDRtd7b Qi5vt1T7uk1lUhmZHA+BDCFS3KcNqt8o6TmkfCZ5VgiwrITZQV+a7huWvls3AZNR4FYw FA== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by userp2130.oracle.com with ESMTP id 2wvq5ubn7p-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 17 Dec 2019 02:35:43 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id xBH2Sc18141391; Tue, 17 Dec 2019 02:35:42 GMT Received: from userv0122.oracle.com (userv0122.oracle.com [156.151.31.75]) by aserp3020.oracle.com with ESMTP id 2wxm6xt70j-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 17 Dec 2019 02:35:42 +0000 Received: from abhmp0015.oracle.com (abhmp0015.oracle.com [141.146.116.21]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id xBH2ZecH006698; Tue, 17 Dec 2019 02:35:41 GMT Received: from localhost (/10.159.159.234) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 16 Dec 2019 18:35:40 -0800 Date: Mon, 16 Dec 2019 18:35:35 -0800 From: "Darrick J. Wong" To: Eric Sandeen Cc: xfs , Christoph Hellwig Subject: [PATCH] libxfs: make resync with the userspace libxfs easier Message-ID: <20191217023535.GA12765@magnolia> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9473 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 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-1912170021 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9473 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 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-1912170022 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org From: Darrick J. Wong Prepare to resync the userspace libxfs with the kernel libxfs. There were a few things I missed -- a couple of static inline directory functions that have to be exported for xfs_repair; a couple of directory naming functions that make porting much easier if they're /not/ static inline; and a u16 usage that should have been uint16_t. None of these things are bugs in their own right; this just makes porting xfsprogs easier. Signed-off-by: Darrick J. Wong Reviewed-by: Eric Sandeen --- fs/xfs/libxfs/xfs_bmap.c | 2 +- fs/xfs/libxfs/xfs_dir2.c | 21 +++++++++++++++++++++ fs/xfs/libxfs/xfs_dir2_priv.h | 29 +++++++++-------------------- fs/xfs/libxfs/xfs_dir2_sf.c | 6 +++--- 4 files changed, 34 insertions(+), 24 deletions(-) diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 4a802b3abe77..4c2e046fbfad 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -4561,7 +4561,7 @@ xfs_bmapi_convert_delalloc( struct xfs_mount *mp = ip->i_mount; xfs_fileoff_t offset_fsb = XFS_B_TO_FSBT(mp, offset); struct xfs_bmalloca bma = { NULL }; - u16 flags = 0; + uint16_t flags = 0; struct xfs_trans *tp; int error; diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c index 0aa87cbde49e..dd6fcaaea318 100644 --- a/fs/xfs/libxfs/xfs_dir2.c +++ b/fs/xfs/libxfs/xfs_dir2.c @@ -724,3 +724,24 @@ xfs_dir2_namecheck( /* There shouldn't be any slashes or nulls here */ return !memchr(name, '/', length) && !memchr(name, 0, length); } + +xfs_dahash_t +xfs_dir2_hashname( + struct xfs_mount *mp, + struct xfs_name *name) +{ + if (unlikely(xfs_sb_version_hasasciici(&mp->m_sb))) + return xfs_ascii_ci_hashname(name); + return xfs_da_hashname(name->name, name->len); +} + +enum xfs_dacmp +xfs_dir2_compname( + struct xfs_da_args *args, + const unsigned char *name, + int len) +{ + if (unlikely(xfs_sb_version_hasasciici(&args->dp->i_mount->m_sb))) + return xfs_ascii_ci_compname(args, name, len); + return xfs_da_compname(args, name, len); +} diff --git a/fs/xfs/libxfs/xfs_dir2_priv.h b/fs/xfs/libxfs/xfs_dir2_priv.h index c031c53d0f0d..01ee0b926572 100644 --- a/fs/xfs/libxfs/xfs_dir2_priv.h +++ b/fs/xfs/libxfs/xfs_dir2_priv.h @@ -175,6 +175,12 @@ extern int xfs_dir2_sf_lookup(struct xfs_da_args *args); extern int xfs_dir2_sf_removename(struct xfs_da_args *args); extern int xfs_dir2_sf_replace(struct xfs_da_args *args); extern xfs_failaddr_t xfs_dir2_sf_verify(struct xfs_inode *ip); +int xfs_dir2_sf_entsize(struct xfs_mount *mp, + struct xfs_dir2_sf_hdr *hdr, int len); +void xfs_dir2_sf_put_ino(struct xfs_mount *mp, struct xfs_dir2_sf_hdr *hdr, + struct xfs_dir2_sf_entry *sfep, xfs_ino_t ino); +void xfs_dir2_sf_put_ftype(struct xfs_mount *mp, + struct xfs_dir2_sf_entry *sfep, uint8_t ftype); /* xfs_dir2_readdir.c */ extern int xfs_readdir(struct xfs_trans *tp, struct xfs_inode *dp, @@ -194,25 +200,8 @@ xfs_dir2_data_entsize( return round_up(len, XFS_DIR2_DATA_ALIGN); } -static inline xfs_dahash_t -xfs_dir2_hashname( - struct xfs_mount *mp, - struct xfs_name *name) -{ - if (unlikely(xfs_sb_version_hasasciici(&mp->m_sb))) - return xfs_ascii_ci_hashname(name); - return xfs_da_hashname(name->name, name->len); -} - -static inline enum xfs_dacmp -xfs_dir2_compname( - struct xfs_da_args *args, - const unsigned char *name, - int len) -{ - if (unlikely(xfs_sb_version_hasasciici(&args->dp->i_mount->m_sb))) - return xfs_ascii_ci_compname(args, name, len); - return xfs_da_compname(args, name, len); -} +xfs_dahash_t xfs_dir2_hashname(struct xfs_mount *mp, struct xfs_name *name); +enum xfs_dacmp xfs_dir2_compname(struct xfs_da_args *args, + const unsigned char *name, int len); #endif /* __XFS_DIR2_PRIV_H__ */ diff --git a/fs/xfs/libxfs/xfs_dir2_sf.c b/fs/xfs/libxfs/xfs_dir2_sf.c index 8b94d33d232f..7b7f6fb2ea3b 100644 --- a/fs/xfs/libxfs/xfs_dir2_sf.c +++ b/fs/xfs/libxfs/xfs_dir2_sf.c @@ -37,7 +37,7 @@ static void xfs_dir2_sf_check(xfs_da_args_t *args); static void xfs_dir2_sf_toino4(xfs_da_args_t *args); static void xfs_dir2_sf_toino8(xfs_da_args_t *args); -static int +int xfs_dir2_sf_entsize( struct xfs_mount *mp, struct xfs_dir2_sf_hdr *hdr, @@ -84,7 +84,7 @@ xfs_dir2_sf_get_ino( return get_unaligned_be64(from) & XFS_MAXINUMBER; } -static void +void xfs_dir2_sf_put_ino( struct xfs_mount *mp, struct xfs_dir2_sf_hdr *hdr, @@ -145,7 +145,7 @@ xfs_dir2_sf_get_ftype( return XFS_DIR3_FT_UNKNOWN; } -static void +void xfs_dir2_sf_put_ftype( struct xfs_mount *mp, struct xfs_dir2_sf_entry *sfep,