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=-8.3 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, URIBL_BLOCKED,USER_AGENT_SANE_1 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 A704ACA9EB5 for ; Mon, 4 Nov 2019 20:47:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5401420578 for ; Mon, 4 Nov 2019 20:47:06 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="ZdqlyC2n" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728965AbfKDUrF (ORCPT ); Mon, 4 Nov 2019 15:47:05 -0500 Received: from aserp2120.oracle.com ([141.146.126.78]:55040 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728392AbfKDUrF (ORCPT ); Mon, 4 Nov 2019 15:47:05 -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 xA4KiGbd134227; Mon, 4 Nov 2019 20:46:58 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : references : mime-version : content-type : in-reply-to; s=corp-2019-08-05; bh=8V532YZbsxupa7YXk7NHET24+TcA9fyeU/X8IGlg79w=; b=ZdqlyC2n48kmVpzCPuXQ8G5LI6zKRDP05xmSwFK2tKJhOxkpLtXzYTnUx25y+nCGFGDh ZKM4EMIpKHIvjz5vutdyyolSnhKnWkRAebNgyloQbofG8ymxPTCAj7TmchuqzibvCw+U 5E8NqhTpsavaDhyhdacIONCgK33IZLvrDsitPEA3CcXzv1leoonvPohY52raIoNpJGFP R4i6Uw65atfGrwusf9HWbiaBm42CF1CSvxjYPmXubRBW9y5/UkTy59ShlJTFwVtmn43l Hkn/454V3IiKI44OjLoU0A+sHY+I0tpFnppNodAiK8ZQuljj6DLWmJMgFEjl1ZkmNqwC +Q== Received: from aserp3030.oracle.com (aserp3030.oracle.com [141.146.126.71]) by aserp2120.oracle.com with ESMTP id 2w11rpt0h6-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 04 Nov 2019 20:46:58 +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 xA4Ki96q142565; Mon, 4 Nov 2019 20:46:57 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by aserp3030.oracle.com with ESMTP id 2w1kxn198x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 04 Nov 2019 20:46:57 +0000 Received: from abhmp0013.oracle.com (abhmp0013.oracle.com [141.146.116.19]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id xA4Kkv0P021183; Mon, 4 Nov 2019 20:46:57 GMT Received: from localhost (/67.169.218.210) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Mon, 04 Nov 2019 12:46:56 -0800 Date: Mon, 4 Nov 2019 12:46:55 -0800 From: "Darrick J. Wong" To: Christoph Hellwig Cc: linux-xfs@vger.kernel.org Subject: Re: [PATCH 28/34] xfs: move the dir2 data block fixed offsets to struct xfs_da_geometry Message-ID: <20191104204655.GD4153244@magnolia> References: <20191101220719.29100-1-hch@lst.de> <20191101220719.29100-29-hch@lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191101220719.29100-29-hch@lst.de> User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9431 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=2 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1911040200 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9431 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=2 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=8.0.1-1908290000 definitions=main-1911040200 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org On Fri, Nov 01, 2019 at 03:07:13PM -0700, Christoph Hellwig wrote: > Move the data block fixed offsets towards our structure for dir/attr > geometry parameters. > > Signed-off-by: Christoph Hellwig Looks ok, Reviewed-by: Darrick J. Wong --D > --- > fs/xfs/libxfs/xfs_da_btree.h | 5 +++++ > fs/xfs/libxfs/xfs_da_format.c | 24 ------------------------ > fs/xfs/libxfs/xfs_dir2.c | 9 +++++++++ > fs/xfs/libxfs/xfs_dir2.h | 5 ----- > fs/xfs/libxfs/xfs_dir2_block.c | 11 ++++++----- > fs/xfs/libxfs/xfs_dir2_data.c | 18 +++++++++--------- > fs/xfs/libxfs/xfs_dir2_leaf.c | 22 ++++++++++++---------- > fs/xfs/libxfs/xfs_dir2_node.c | 24 +++++++++++------------- > fs/xfs/libxfs/xfs_dir2_sf.c | 16 +++++----------- > fs/xfs/scrub/dir.c | 4 ++-- > fs/xfs/xfs_dir2_readdir.c | 13 +++++-------- > 11 files changed, 64 insertions(+), 87 deletions(-) > > diff --git a/fs/xfs/libxfs/xfs_da_btree.h b/fs/xfs/libxfs/xfs_da_btree.h > index e3f4329ab882..a3333e7a084d 100644 > --- a/fs/xfs/libxfs/xfs_da_btree.h > +++ b/fs/xfs/libxfs/xfs_da_btree.h > @@ -32,6 +32,11 @@ struct xfs_da_geometry { > int free_hdr_size; /* dir2 free header size */ > unsigned int free_max_bests; /* # of bests entries in dir2 free */ > xfs_dablk_t freeblk; /* blockno of free data v2 */ > + > + xfs_dir2_data_aoff_t data_dot_offset; > + xfs_dir2_data_aoff_t data_dotdot_offset; > + xfs_dir2_data_aoff_t data_first_offset; > + size_t data_entry_offset; > }; > > /*======================================================================== > diff --git a/fs/xfs/libxfs/xfs_da_format.c b/fs/xfs/libxfs/xfs_da_format.c > index 9c247223326f..0e35e613fbf3 100644 > --- a/fs/xfs/libxfs/xfs_da_format.c > +++ b/fs/xfs/libxfs/xfs_da_format.c > @@ -105,42 +105,18 @@ static const struct xfs_dir_ops xfs_dir2_ops = { > .data_get_ftype = xfs_dir2_data_get_ftype, > .data_put_ftype = xfs_dir2_data_put_ftype, > .data_bestfree_p = xfs_dir2_data_bestfree_p, > - > - .data_dot_offset = sizeof(struct xfs_dir2_data_hdr), > - .data_dotdot_offset = sizeof(struct xfs_dir2_data_hdr) + > - XFS_DIR2_DATA_ENTSIZE(1), > - .data_first_offset = sizeof(struct xfs_dir2_data_hdr) + > - XFS_DIR2_DATA_ENTSIZE(1) + > - XFS_DIR2_DATA_ENTSIZE(2), > - .data_entry_offset = sizeof(struct xfs_dir2_data_hdr), > }; > > static const struct xfs_dir_ops xfs_dir2_ftype_ops = { > .data_get_ftype = xfs_dir3_data_get_ftype, > .data_put_ftype = xfs_dir3_data_put_ftype, > .data_bestfree_p = xfs_dir2_data_bestfree_p, > - > - .data_dot_offset = sizeof(struct xfs_dir2_data_hdr), > - .data_dotdot_offset = sizeof(struct xfs_dir2_data_hdr) + > - XFS_DIR3_DATA_ENTSIZE(1), > - .data_first_offset = sizeof(struct xfs_dir2_data_hdr) + > - XFS_DIR3_DATA_ENTSIZE(1) + > - XFS_DIR3_DATA_ENTSIZE(2), > - .data_entry_offset = sizeof(struct xfs_dir2_data_hdr), > }; > > static const struct xfs_dir_ops xfs_dir3_ops = { > .data_get_ftype = xfs_dir3_data_get_ftype, > .data_put_ftype = xfs_dir3_data_put_ftype, > .data_bestfree_p = xfs_dir3_data_bestfree_p, > - > - .data_dot_offset = sizeof(struct xfs_dir3_data_hdr), > - .data_dotdot_offset = sizeof(struct xfs_dir3_data_hdr) + > - XFS_DIR3_DATA_ENTSIZE(1), > - .data_first_offset = sizeof(struct xfs_dir3_data_hdr) + > - XFS_DIR3_DATA_ENTSIZE(1) + > - XFS_DIR3_DATA_ENTSIZE(2), > - .data_entry_offset = sizeof(struct xfs_dir3_data_hdr), > }; > > /* > diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c > index 6c46893af17e..33a6e8aacdba 100644 > --- a/fs/xfs/libxfs/xfs_dir2.c > +++ b/fs/xfs/libxfs/xfs_dir2.c > @@ -126,16 +126,25 @@ xfs_da_mount( > dageo->node_hdr_size = sizeof(struct xfs_da3_node_hdr); > dageo->leaf_hdr_size = sizeof(struct xfs_dir3_leaf_hdr); > dageo->free_hdr_size = sizeof(struct xfs_dir3_free_hdr); > + dageo->data_entry_offset = dageo->data_dot_offset = > + sizeof(struct xfs_dir3_data_hdr); > } else { > dageo->node_hdr_size = sizeof(struct xfs_da_node_hdr); > dageo->leaf_hdr_size = sizeof(struct xfs_dir2_leaf_hdr); > dageo->free_hdr_size = sizeof(struct xfs_dir2_free_hdr); > + dageo->data_entry_offset = dageo->data_dot_offset = > + sizeof(struct xfs_dir2_data_hdr); > } > dageo->leaf_max_ents = (dageo->blksize - dageo->leaf_hdr_size) / > sizeof(struct xfs_dir2_leaf_entry); > dageo->free_max_bests = (dageo->blksize - dageo->free_hdr_size) / > sizeof(xfs_dir2_data_off_t); > > + dageo->data_dotdot_offset = dageo->data_dot_offset + > + xfs_dir2_data_entsize(mp, 1); > + dageo->data_first_offset = dageo->data_dotdot_offset + > + xfs_dir2_data_entsize(mp, 2); > + > /* > * Now we've set up the block conversion variables, we can calculate the > * segment block constants using the geometry structure. > diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h > index 8397e35d6b82..11dba3874da0 100644 > --- a/fs/xfs/libxfs/xfs_dir2.h > +++ b/fs/xfs/libxfs/xfs_dir2.h > @@ -37,11 +37,6 @@ struct xfs_dir_ops { > uint8_t ftype); > struct xfs_dir2_data_free * > (*data_bestfree_p)(struct xfs_dir2_data_hdr *hdr); > - > - xfs_dir2_data_aoff_t data_dot_offset; > - xfs_dir2_data_aoff_t data_dotdot_offset; > - xfs_dir2_data_aoff_t data_first_offset; > - size_t data_entry_offset; > }; > > extern const struct xfs_dir_ops * > diff --git a/fs/xfs/libxfs/xfs_dir2_block.c b/fs/xfs/libxfs/xfs_dir2_block.c > index 4230ea945bc4..d5f4b7187b72 100644 > --- a/fs/xfs/libxfs/xfs_dir2_block.c > +++ b/fs/xfs/libxfs/xfs_dir2_block.c > @@ -937,7 +937,7 @@ xfs_dir2_leaf_to_block( > while (dp->i_d.di_size > args->geo->blksize) { > int hdrsz; > > - hdrsz = dp->d_ops->data_entry_offset; > + hdrsz = args->geo->data_entry_offset; > bestsp = xfs_dir2_leaf_bests_p(ltp); > if (be16_to_cpu(bestsp[be32_to_cpu(ltp->bestcount) - 1]) == > args->geo->blksize - hdrsz) { > @@ -1041,6 +1041,7 @@ int /* error */ > xfs_dir2_sf_to_block( > xfs_da_args_t *args) /* operation arguments */ > { > + struct xfs_da_geometry *geo = args->geo; > xfs_dir2_db_t blkno; /* dir-relative block # (0) */ > xfs_dir2_data_hdr_t *hdr; /* block header */ > xfs_dir2_leaf_entry_t *blp; /* block leaf entries */ > @@ -1123,7 +1124,7 @@ xfs_dir2_sf_to_block( > * The whole thing is initialized to free by the init routine. > * Say we're using the leaf and tail area. > */ > - dup = (void *)hdr + dp->d_ops->data_entry_offset; > + dup = (void *)hdr + args->geo->data_entry_offset; > needlog = needscan = 0; > error = xfs_dir2_data_use_free(args, bp, dup, args->geo->blksize - i, > i, &needlog, &needscan); > @@ -1149,7 +1150,7 @@ xfs_dir2_sf_to_block( > /* > * Create entry for . > */ > - dep = (void *)hdr + dp->d_ops->data_dot_offset; > + dep = (void *)hdr + geo->data_dot_offset; > dep->inumber = cpu_to_be64(dp->i_ino); > dep->namelen = 1; > dep->name[0] = '.'; > @@ -1163,7 +1164,7 @@ xfs_dir2_sf_to_block( > /* > * Create entry for .. > */ > - dep = (void *)hdr + dp->d_ops->data_dotdot_offset; > + dep = (void *)hdr + geo->data_dotdot_offset; > dep->inumber = cpu_to_be64(xfs_dir2_sf_get_parent_ino(sfp)); > dep->namelen = 2; > dep->name[0] = dep->name[1] = '.'; > @@ -1174,7 +1175,7 @@ xfs_dir2_sf_to_block( > blp[1].hashval = cpu_to_be32(xfs_dir_hash_dotdot); > blp[1].address = cpu_to_be32(xfs_dir2_byte_to_dataptr( > (char *)dep - (char *)hdr)); > - offset = dp->d_ops->data_first_offset; > + offset = geo->data_first_offset; > /* > * Loop over existing entries, stuff them in. > */ > diff --git a/fs/xfs/libxfs/xfs_dir2_data.c b/fs/xfs/libxfs/xfs_dir2_data.c > index 750e95997d8c..81ba13854f8d 100644 > --- a/fs/xfs/libxfs/xfs_dir2_data.c > +++ b/fs/xfs/libxfs/xfs_dir2_data.c > @@ -84,7 +84,7 @@ __xfs_dir3_data_check( > return __this_address; > > hdr = bp->b_addr; > - p = (char *)hdr + ops->data_entry_offset; > + p = (char *)hdr + geo->data_entry_offset; > > switch (hdr->magic) { > case cpu_to_be32(XFS_DIR3_BLOCK_MAGIC): > @@ -580,6 +580,7 @@ xfs_dir2_data_freescan_int( > struct xfs_dir2_data_hdr *hdr, > int *loghead) > { > + struct xfs_da_geometry *geo = mp->m_dir_geo; > xfs_dir2_data_entry_t *dep; /* active data entry */ > xfs_dir2_data_unused_t *dup; /* unused data entry */ > struct xfs_dir2_data_free *bf; > @@ -600,8 +601,8 @@ xfs_dir2_data_freescan_int( > /* > * Set up pointers. > */ > - p = (char *)hdr + ops->data_entry_offset; > - endp = xfs_dir3_data_endp(mp->m_dir_geo, hdr); > + p = (char *)hdr + geo->data_entry_offset; > + endp = xfs_dir3_data_endp(geo, hdr); > /* > * Loop over the block's entries. > */ > @@ -689,7 +690,7 @@ xfs_dir3_data_init( > hdr->magic = cpu_to_be32(XFS_DIR2_DATA_MAGIC); > > bf = dp->d_ops->data_bestfree_p(hdr); > - bf[0].offset = cpu_to_be16(dp->d_ops->data_entry_offset); > + bf[0].offset = cpu_to_be16(args->geo->data_entry_offset); > for (i = 1; i < XFS_DIR2_DATA_FD_COUNT; i++) { > bf[i].length = 0; > bf[i].offset = 0; > @@ -698,10 +699,10 @@ xfs_dir3_data_init( > /* > * Set up an unused entry for the block's body. > */ > - dup = (void *)hdr + dp->d_ops->data_entry_offset; > + dup = (void *)hdr + args->geo->data_entry_offset; > dup->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG); > > - t = args->geo->blksize - (uint)dp->d_ops->data_entry_offset; > + t = args->geo->blksize - args->geo->data_entry_offset; > bf[0].length = cpu_to_be16(t); > dup->length = cpu_to_be16(t); > *xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16((char *)dup - (char *)hdr); > @@ -753,8 +754,7 @@ xfs_dir2_data_log_header( > hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)); > #endif > > - xfs_trans_log_buf(args->trans, bp, 0, > - args->dp->d_ops->data_entry_offset - 1); > + xfs_trans_log_buf(args->trans, bp, 0, args->geo->data_entry_offset - 1); > } > > /* > @@ -822,7 +822,7 @@ xfs_dir2_data_make_free( > * If this isn't the start of the block, then back up to > * the previous entry and see if it's free. > */ > - if (offset > args->dp->d_ops->data_entry_offset) { > + if (offset > args->geo->data_entry_offset) { > __be16 *tagp; /* tag just before us */ > > tagp = (__be16 *)((char *)hdr + offset) - 1; > diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c > index 3a65b7c8aa83..c228ff66b3f0 100644 > --- a/fs/xfs/libxfs/xfs_dir2_leaf.c > +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c > @@ -1343,6 +1343,7 @@ int /* error */ > xfs_dir2_leaf_removename( > xfs_da_args_t *args) /* operation arguments */ > { > + struct xfs_da_geometry *geo = args->geo; > __be16 *bestsp; /* leaf block best freespace */ > xfs_dir2_data_hdr_t *hdr; /* data block header */ > xfs_dir2_db_t db; /* data block number */ > @@ -1381,12 +1382,12 @@ xfs_dir2_leaf_removename( > * Point to the leaf entry, use that to point to the data entry. > */ > lep = &leafhdr.ents[index]; > - db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); > + db = xfs_dir2_dataptr_to_db(geo, be32_to_cpu(lep->address)); > dep = (xfs_dir2_data_entry_t *)((char *)hdr + > - xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address))); > + xfs_dir2_dataptr_to_off(geo, be32_to_cpu(lep->address))); > needscan = needlog = 0; > oldbest = be16_to_cpu(bf[0].length); > - ltp = xfs_dir2_leaf_tail_p(args->geo, leaf); > + ltp = xfs_dir2_leaf_tail_p(geo, leaf); > bestsp = xfs_dir2_leaf_bests_p(ltp); > if (be16_to_cpu(bestsp[db]) != oldbest) > return -EFSCORRUPTED; > @@ -1428,8 +1429,8 @@ xfs_dir2_leaf_removename( > * If the data block is now empty then get rid of the data block. > */ > if (be16_to_cpu(bf[0].length) == > - args->geo->blksize - dp->d_ops->data_entry_offset) { > - ASSERT(db != args->geo->datablk); > + geo->blksize - geo->data_entry_offset) { > + ASSERT(db != geo->datablk); > if ((error = xfs_dir2_shrink_inode(args, db, dbp))) { > /* > * Nope, can't get rid of it because it caused > @@ -1471,7 +1472,7 @@ xfs_dir2_leaf_removename( > /* > * If the data block was not the first one, drop it. > */ > - else if (db != args->geo->datablk) > + else if (db != geo->datablk) > dbp = NULL; > > xfs_dir3_leaf_check(dp, lbp); > @@ -1592,6 +1593,7 @@ xfs_dir2_leaf_trim_data( > struct xfs_buf *lbp, /* leaf buffer */ > xfs_dir2_db_t db) /* data block number */ > { > + struct xfs_da_geometry *geo = args->geo; > __be16 *bestsp; /* leaf bests table */ > struct xfs_buf *dbp; /* data block buffer */ > xfs_inode_t *dp; /* incore directory inode */ > @@ -1605,13 +1607,13 @@ xfs_dir2_leaf_trim_data( > /* > * Read the offending data block. We need its buffer. > */ > - error = xfs_dir3_data_read(tp, dp, xfs_dir2_db_to_da(args->geo, db), > - -1, &dbp); > + error = xfs_dir3_data_read(tp, dp, xfs_dir2_db_to_da(geo, db), -1, > + &dbp); > if (error) > return error; > > leaf = lbp->b_addr; > - ltp = xfs_dir2_leaf_tail_p(args->geo, leaf); > + ltp = xfs_dir2_leaf_tail_p(geo, leaf); > > #ifdef DEBUG > { > @@ -1621,7 +1623,7 @@ xfs_dir2_leaf_trim_data( > ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) || > hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC)); > ASSERT(be16_to_cpu(bf[0].length) == > - args->geo->blksize - dp->d_ops->data_entry_offset); > + geo->blksize - geo->data_entry_offset); > ASSERT(db == be32_to_cpu(ltp->bestcount) - 1); > } > #endif > diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c > index 7534e35d8aa2..58362169aa57 100644 > --- a/fs/xfs/libxfs/xfs_dir2_node.c > +++ b/fs/xfs/libxfs/xfs_dir2_node.c > @@ -1257,6 +1257,7 @@ xfs_dir2_leafn_remove( > xfs_da_state_blk_t *dblk, /* data block */ > int *rval) /* resulting block needs join */ > { > + struct xfs_da_geometry *geo = args->geo; > xfs_dir2_data_hdr_t *hdr; /* data block header */ > xfs_dir2_db_t db; /* data block number */ > struct xfs_buf *dbp; /* data block buffer */ > @@ -1287,9 +1288,9 @@ xfs_dir2_leafn_remove( > /* > * Extract the data block and offset from the entry. > */ > - db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); > + db = xfs_dir2_dataptr_to_db(geo, be32_to_cpu(lep->address)); > ASSERT(dblk->blkno == db); > - off = xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address)); > + off = xfs_dir2_dataptr_to_off(geo, be32_to_cpu(lep->address)); > ASSERT(dblk->index == off); > > /* > @@ -1340,9 +1341,8 @@ xfs_dir2_leafn_remove( > * Convert the data block number to a free block, > * read in the free block. > */ > - fdb = xfs_dir2_db_to_fdb(args->geo, db); > - error = xfs_dir2_free_read(tp, dp, > - xfs_dir2_db_to_da(args->geo, fdb), > + fdb = xfs_dir2_db_to_fdb(geo, db); > + error = xfs_dir2_free_read(tp, dp, xfs_dir2_db_to_da(geo, fdb), > &fbp); > if (error) > return error; > @@ -1352,22 +1352,20 @@ xfs_dir2_leafn_remove( > struct xfs_dir3_icfree_hdr freehdr; > > xfs_dir2_free_hdr_from_disk(dp->i_mount, &freehdr, free); > - ASSERT(freehdr.firstdb == args->geo->free_max_bests * > - (fdb - xfs_dir2_byte_to_db(args->geo, > - XFS_DIR2_FREE_OFFSET))); > + ASSERT(freehdr.firstdb == geo->free_max_bests * > + (fdb - xfs_dir2_byte_to_db(geo, XFS_DIR2_FREE_OFFSET))); > } > #endif > /* > * Calculate which entry we need to fix. > */ > - findex = xfs_dir2_db_to_fdindex(args->geo, db); > + findex = xfs_dir2_db_to_fdindex(geo, db); > longest = be16_to_cpu(bf[0].length); > /* > * If the data block is now empty we can get rid of it > * (usually). > */ > - if (longest == args->geo->blksize - > - dp->d_ops->data_entry_offset) { > + if (longest == geo->blksize - geo->data_entry_offset) { > /* > * Try to punch out the data block. > */ > @@ -1399,9 +1397,9 @@ xfs_dir2_leafn_remove( > * Return indication of whether this leaf block is empty enough > * to justify trying to join it with a neighbor. > */ > - *rval = (args->geo->leaf_hdr_size + > + *rval = (geo->leaf_hdr_size + > (uint)sizeof(leafhdr.ents) * (leafhdr.count - leafhdr.stale)) < > - args->geo->magicpct; > + geo->magicpct; > return 0; > } > > diff --git a/fs/xfs/libxfs/xfs_dir2_sf.c b/fs/xfs/libxfs/xfs_dir2_sf.c > index 4885a0e920c5..8ecbb0828e42 100644 > --- a/fs/xfs/libxfs/xfs_dir2_sf.c > +++ b/fs/xfs/libxfs/xfs_dir2_sf.c > @@ -296,7 +296,7 @@ xfs_dir2_block_to_sf( > /* > * Set up to loop over the block's entries. > */ > - ptr = (char *)hdr + dp->d_ops->data_entry_offset; > + ptr = (char *)hdr + args->geo->data_entry_offset; > endptr = xfs_dir3_data_endp(args->geo, hdr); > sfep = xfs_dir2_sf_firstentry(sfp); > /* > @@ -562,7 +562,7 @@ xfs_dir2_sf_addname_hard( > * to insert the new entry. > * If it's going to end up at the end then oldsfep will point there. > */ > - for (offset = dp->d_ops->data_first_offset, > + for (offset = args->geo->data_first_offset, > oldsfep = xfs_dir2_sf_firstentry(oldsfp), > add_datasize = xfs_dir2_data_entsize(mp, args->namelen), > eof = (char *)oldsfep == &buf[old_isize]; > @@ -640,7 +640,7 @@ xfs_dir2_sf_addname_pick( > > sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data; > size = xfs_dir2_data_entsize(mp, args->namelen); > - offset = dp->d_ops->data_first_offset; > + offset = args->geo->data_first_offset; > sfep = xfs_dir2_sf_firstentry(sfp); > holefit = 0; > /* > @@ -705,7 +705,7 @@ xfs_dir2_sf_check( > xfs_dir2_sf_hdr_t *sfp; /* shortform structure */ > > sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data; > - offset = dp->d_ops->data_first_offset; > + offset = args->geo->data_first_offset; > ino = xfs_dir2_sf_get_parent_ino(sfp); > i8count = ino > XFS_DIR2_MAX_SHORT_INUM; > > @@ -738,7 +738,6 @@ xfs_dir2_sf_verify( > struct xfs_dir2_sf_entry *sfep; > struct xfs_dir2_sf_entry *next_sfep; > char *endp; > - const struct xfs_dir_ops *dops; > struct xfs_ifork *ifp; > xfs_ino_t ino; > int i; > @@ -749,11 +748,6 @@ xfs_dir2_sf_verify( > uint8_t filetype; > > ASSERT(ip->i_d.di_format == XFS_DINODE_FMT_LOCAL); > - /* > - * xfs_iread calls us before xfs_setup_inode sets up ip->d_ops, > - * so we can only trust the mountpoint to have the right pointer. > - */ > - dops = xfs_dir_get_ops(mp, NULL); > > ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK); > sfp = (struct xfs_dir2_sf_hdr *)ifp->if_u1.if_data; > @@ -774,7 +768,7 @@ xfs_dir2_sf_verify( > error = xfs_dir_ino_validate(mp, ino); > if (error) > return __this_address; > - offset = dops->data_first_offset; > + offset = mp->m_dir_geo->data_first_offset; > > /* Check all reported entries */ > sfep = xfs_dir2_sf_firstentry(sfp); > diff --git a/fs/xfs/scrub/dir.c b/fs/xfs/scrub/dir.c > index d7ac9423ed86..d13c863d72a5 100644 > --- a/fs/xfs/scrub/dir.c > +++ b/fs/xfs/scrub/dir.c > @@ -241,7 +241,7 @@ xchk_dir_rec( > dent = (struct xfs_dir2_data_entry *)(((char *)bp->b_addr) + off); > > /* Make sure we got a real directory entry. */ > - p = bp->b_addr + mp->m_dir_inode_ops->data_entry_offset; > + p = bp->b_addr + mp->m_dir_geo->data_entry_offset; > endp = xfs_dir3_data_endp(mp->m_dir_geo, bp->b_addr); > if (!endp) { > xchk_fblock_set_corrupt(ds->sc, XFS_DATA_FORK, rec_bno); > @@ -391,7 +391,7 @@ xchk_directory_data_bestfree( > } > > /* Make sure the bestfrees are actually the best free spaces. */ > - ptr = bp->b_addr + d_ops->data_entry_offset; > + ptr = bp->b_addr + mp->m_dir_geo->data_entry_offset; > endptr = xfs_dir3_data_endp(mp->m_dir_geo, bp->b_addr); > > /* Iterate the entries, stopping when we hit or go past the end. */ > diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c > index 4cc4102c85f0..7519317d7a21 100644 > --- a/fs/xfs/xfs_dir2_readdir.c > +++ b/fs/xfs/xfs_dir2_readdir.c > @@ -71,14 +71,11 @@ xfs_dir2_sf_getdents( > > /* > * Precalculate offsets for . and .. as we will always need them. > - * > - * XXX(hch): the second argument is sometimes 0 and sometimes > - * geo->datablk > */ > dot_offset = xfs_dir2_db_off_to_dataptr(geo, geo->datablk, > - dp->d_ops->data_dot_offset); > + geo->data_dot_offset); > dotdot_offset = xfs_dir2_db_off_to_dataptr(geo, geo->datablk, > - dp->d_ops->data_dotdot_offset); > + geo->data_dotdot_offset); > > /* > * Put . entry unless we're starting past it. > @@ -176,7 +173,7 @@ xfs_dir2_block_getdents( > /* > * Set up values for the loop. > */ > - ptr = (char *)hdr + dp->d_ops->data_entry_offset; > + ptr = (char *)hdr + geo->data_entry_offset; > endptr = xfs_dir3_data_endp(geo, hdr); > > /* > @@ -411,13 +408,13 @@ xfs_dir2_leaf_getdents( > /* > * Find our position in the block. > */ > - ptr = (char *)hdr + dp->d_ops->data_entry_offset; > + ptr = (char *)hdr + geo->data_entry_offset; > byteoff = xfs_dir2_byte_to_off(geo, curoff); > /* > * Skip past the header. > */ > if (byteoff == 0) > - curoff += dp->d_ops->data_entry_offset; > + curoff += geo->data_entry_offset; > /* > * Skip past entries until we reach our offset. > */ > -- > 2.20.1 >