[037/111] xfs: initialize btree blocks using btree_ops structure

Message ID	171744039928.1443973.9020247109979959642.stgit@frogsfrogsfrogs (mailing list archive)
State	Accepted, archived
Headers	show Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C3B0E259C for <linux-xfs@vger.kernel.org>; Mon, 3 Jun 2024 19:01:42 +0000 (UTC) Date: Mon, 03 Jun 2024 12:01:42 -0700 Subject: [PATCH 037/111] xfs: initialize btree blocks using btree_ops structure From: "Darrick J. Wong" <djwong@kernel.org> To: djwong@kernel.org, cem@kernel.org Cc: Christoph Hellwig <hch@lst.de>, Carlos Maiolino <cmaiolino@redhat.com>, linux-xfs@vger.kernel.org Message-ID: <171744039928.1443973.9020247109979959642.stgit@frogsfrogsfrogs> In-Reply-To: <171744039240.1443973.5959953049110025783.stgit@frogsfrogsfrogs> References: <171744039240.1443973.5959953049110025783.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit
Series	[001/111] xfs: convert kmem_zalloc() to kzalloc() \| expand [001/111] xfs: convert kmem_zalloc() to kzalloc() [002/111] xfs: convert kmem_alloc() to kmalloc() [003/111] xfs: convert remaining kmem_free() to kfree() [004/111] xfs: use __GFP_NOLOCKDEP instead of GFP_NOFS [005/111] xfs: use GFP_KERNEL in pure transaction contexts [006/111] xfs: clean up remaining GFP_NOFS users [007/111] xfs: use xfs_defer_alloc a bit more [008/111] xfs: Replace xfs_isilocked with xfs_assert_ilocked [009/111] xfs: create a static name for the dot entry too [010/111] xfs: create a predicate to determine if two xfs_names are the same [011/111] xfs: create a macro for decoding ftypes in tracepoints [012/111] xfs: report the health of quota counts [013/111] xfs: implement live quotacheck inode scan [014/111] xfs: report health of inode link counts [015/111] xfs: teach scrub to check file nlinks [016/111] xfs: separate the marking of sick and checked metadata [017/111] xfs: report fs corruption errors to the health tracking system [018/111] xfs: report ag header corruption errors to the health tracking system [019/111] xfs: report block map corruption errors to the health tracking system [020/111] xfs: report btree block corruption errors to the health system [021/111] xfs: report dir/attr block corruption errors to the health system [022/111] xfs: report inode corruption errors to the health system [023/111] xfs: report realtime metadata corruption errors to the health system [024/111] xfs: report XFS_IS_CORRUPT errors to the health system [025/111] xfs: add secondary and indirect classes to the health tracking system [026/111] xfs: remember sick inodes that get inactivated [027/111] xfs: update health status if we get a clean bill of health [028/111] xfs: consolidate btree block freeing tracepoints [029/111] xfs: consolidate btree block allocation tracepoints [030/111] xfs: set the btree cursor bc_ops in xfs_btree_alloc_cursor [031/111] xfs: drop XFS_BTREE_CRC_BLOCKS [032/111] xfs: encode the btree geometry flags in the btree ops structure [033/111] xfs: remove bc_ino.flags [034/111] xfs: consolidate the xfs_alloc_lookup_* helpers [035/111] xfs: turn the allocbt cursor active field into a btree flag [036/111] xfs: extern some btree ops structures [037/111] xfs: initialize btree blocks using btree_ops structure [038/111] xfs: rename btree block/buffer init functions [039/111] xfs: btree convert xfs_btree_init_block to xfs_btree_init_buf calls [040/111] xfs: remove the unnecessary daddr paramter to _init_block [041/111] xfs: set btree block buffer ops in _init_buf [042/111] xfs: move lru refs to the btree ops structure [043/111] xfs: move the btree stats offset into struct btree_ops [044/111] xfs: factor out a xfs_btree_owner helper [045/111] xfs: factor out a btree block owner check [046/111] xfs: store the btree pointer length in struct xfs_btree_ops [047/111] xfs: split out a btree type from the btree ops geometry flags [048/111] xfs: split the per-btree union in struct xfs_btree_cur [049/111] xfs: create predicate to determine if cursor is at inode root level [050/111] xfs: move comment about two 2 keys per pointer in the rmap btree [051/111] xfs: add a xfs_btree_init_ptr_from_cur [052/111] xfs: don't override bc_ops for staging btrees [053/111] xfs: fold xfs_allocbt_init_common into xfs_allocbt_init_cursor [054/111] xfs: remove xfs_allocbt_stage_cursor [055/111] xfs: fold xfs_inobt_init_common into xfs_inobt_init_cursor [056/111] xfs: remove xfs_inobt_stage_cursor [057/111] xfs: fold xfs_refcountbt_init_common into xfs_refcountbt_init_cursor [058/111] xfs: remove xfs_refcountbt_stage_cursor [059/111] xfs: fold xfs_rmapbt_init_common into xfs_rmapbt_init_cursor [060/111] xfs: remove xfs_rmapbt_stage_cursor [061/111] xfs: make full use of xfs_btree_stage_ifakeroot in xfs_bmbt_stage_cursor [062/111] xfs: make staging file forks explicit [063/111] xfs: fold xfs_bmbt_init_common into xfs_bmbt_init_cursor [064/111] xfs: remove xfs_bmbt_stage_cursor [065/111] xfs: split the agf_roots and agf_levels arrays [066/111] xfs: add a name field to struct xfs_btree_ops [067/111] xfs: add a sick_mask to struct xfs_btree_ops [068/111] xfs: split xfs_allocbt_init_cursor [069/111] xfs: remove xfs_inobt_cur [070/111] xfs: remove the btnum argument to xfs_inobt_count_blocks [071/111] xfs: split xfs_inobt_insert_sprec [072/111] xfs: split xfs_inobt_init_cursor [073/111] xfs: pass a 'bool is_finobt' to xfs_inobt_insert [074/111] xfs: remove xfs_btnum_t [075/111] xfs: simplify xfs_btree_check_sblock_siblings [076/111] xfs: simplify xfs_btree_check_lblock_siblings [077/111] xfs: open code xfs_btree_check_lptr in xfs_bmap_btree_to_extents [078/111] xfs: consolidate btree ptr checking [079/111] xfs: misc cleanups for __xfs_btree_check_sblock [080/111] xfs: remove the crc variable in __xfs_btree_check_lblock [081/111] xfs: tighten up validation of root block in inode forks [082/111] xfs: consolidate btree block verification [083/111] xfs: rename btree helpers that depends on the block number representation [084/111] xfs: factor out a __xfs_btree_check_lblock_hdr helper [085/111] xfs: remove xfs_btree_reada_bufl [086/111] xfs: remove xfs_btree_reada_bufs [087/111] xfs: move and rename xfs_btree_read_bufl [088/111] libxfs: teach buftargs to maintain their own buffer hashtable [089/111] libxfs: add xfile support [090/111] libxfs: partition memfd files to avoid using too many fds [091/111] xfs: teach buftargs to maintain their own buffer hashtable [092/111] libxfs: support in-memory buffer cache targets [093/111] xfs: add a xfs_btree_ptrs_equal helper [094/111] xfs: support in-memory btrees [095/111] xfs: launder in-memory btree buffers before transaction commit [096/111] xfs: create a helper to decide if a file mapping targets the rt volume [097/111] xfs: repair the rmapbt [098/111] xfs: create a shadow rmap btree during rmap repair [099/111] xfs: hook live rmap operations during a repair operation [100/111] xfs: clean up bmap log intent item tracepoint callsites [101/111] xfs: move xfs_bmap_defer_add to xfs_bmap_item.c [102/111] xfs: fix xfs_bunmapi to allow unmapping of partial rt extents [103/111] xfs: add a realtime flag to the bmap update log redo items [104/111] xfs: support deferred bmap updates on the attr fork [105/111] xfs: xfs_bmap_finish_one should map unwritten extents properly [106/111] xfs: move xfs_symlink_remote.c declarations to xfs_symlink_remote.h [107/111] xfs: move remote symlink target read function to libxfs [108/111] xfs: move symlink target write function to libxfs [109/111] xfs: xfs_btree_bload_prep_block() should use __GFP_NOFAIL [110/111] xfs: shrink failure needs to hold AGI buffer [111/111] xfs: allow sunit mount option to repair bad primary sb stripe values

diff --git a/libxfs/xfs_ag.c b/libxfs/xfs_ag.c index b16f9c5c5..932bdfb8d 100644 --- a/libxfs/xfs_ag.c +++ b/libxfs/xfs_ag.c @@ -490,7 +490,7 @@ xfs_btroot_init( struct xfs_buf *bp, struct aghdr_init_data *id) { - xfs_btree_init_block(mp, bp, id->type, 0, 0, id->agno); + xfs_btree_init_block(mp, bp, id->bc_ops, 0, 0, id->agno); } /* Finish initializing a free space btree. */ @@ -548,7 +548,7 @@ xfs_freesp_init_recs( } /* - * Alloc btree root block init functions + * bnobt/cntbt btree root block init functions */ static void xfs_bnoroot_init( @@ -556,17 +556,7 @@ xfs_bnoroot_init( struct xfs_buf *bp, struct aghdr_init_data *id) { - xfs_btree_init_block(mp, bp, XFS_BTNUM_BNO, 0, 0, id->agno); - xfs_freesp_init_recs(mp, bp, id); -} - -static void -xfs_cntroot_init( - struct xfs_mount *mp, - struct xfs_buf *bp, - struct aghdr_init_data *id) -{ - xfs_btree_init_block(mp, bp, XFS_BTNUM_CNT, 0, 0, id->agno); + xfs_btree_init_block(mp, bp, id->bc_ops, 0, 0, id->agno); xfs_freesp_init_recs(mp, bp, id); } @@ -582,7 +572,7 @@ xfs_rmaproot_init( struct xfs_btree_block *block = XFS_BUF_TO_BLOCK(bp); struct xfs_rmap_rec *rrec; - xfs_btree_init_block(mp, bp, XFS_BTNUM_RMAP, 0, 4, id->agno); + xfs_btree_init_block(mp, bp, id->bc_ops, 0, 4, id->agno); /* * mark the AG header regions as static metadata The BNO @@ -795,7 +785,7 @@ struct xfs_aghdr_grow_data { size_t numblks; const struct xfs_buf_ops *ops; aghdr_init_work_f work; - xfs_btnum_t type; + const struct xfs_btree_ops *bc_ops; bool need_init; }; @@ -849,13 +839,15 @@ xfs_ag_init_headers( .numblks = BTOBB(mp->m_sb.sb_blocksize), .ops = &xfs_bnobt_buf_ops, .work = &xfs_bnoroot_init, + .bc_ops = &xfs_bnobt_ops, .need_init = true }, { /* CNT root block */ .daddr = XFS_AGB_TO_DADDR(mp, id->agno, XFS_CNT_BLOCK(mp)), .numblks = BTOBB(mp->m_sb.sb_blocksize), .ops = &xfs_cntbt_buf_ops, - .work = &xfs_cntroot_init, + .work = &xfs_bnoroot_init, + .bc_ops = &xfs_cntbt_ops, .need_init = true }, { /* INO root block */ @@ -863,7 +855,7 @@ xfs_ag_init_headers( .numblks = BTOBB(mp->m_sb.sb_blocksize), .ops = &xfs_inobt_buf_ops, .work = &xfs_btroot_init, - .type = XFS_BTNUM_INO, + .bc_ops = &xfs_inobt_ops, .need_init = true }, { /* FINO root block */ @@ -871,7 +863,7 @@ xfs_ag_init_headers( .numblks = BTOBB(mp->m_sb.sb_blocksize), .ops = &xfs_finobt_buf_ops, .work = &xfs_btroot_init, - .type = XFS_BTNUM_FINO, + .bc_ops = &xfs_finobt_ops, .need_init = xfs_has_finobt(mp) }, { /* RMAP root block */ @@ -879,6 +871,7 @@ xfs_ag_init_headers( .numblks = BTOBB(mp->m_sb.sb_blocksize), .ops = &xfs_rmapbt_buf_ops, .work = &xfs_rmaproot_init, + .bc_ops = &xfs_rmapbt_ops, .need_init = xfs_has_rmapbt(mp) }, { /* REFC root block */ @@ -886,7 +879,7 @@ xfs_ag_init_headers( .numblks = BTOBB(mp->m_sb.sb_blocksize), .ops = &xfs_refcountbt_buf_ops, .work = &xfs_btroot_init, - .type = XFS_BTNUM_REFC, + .bc_ops = &xfs_refcountbt_ops, .need_init = xfs_has_reflink(mp) }, { /* NULL terminating block */ @@ -904,7 +897,7 @@ xfs_ag_init_headers( id->daddr = dp->daddr; id->numblks = dp->numblks; - id->type = dp->type; + id->bc_ops = dp->bc_ops; error = xfs_ag_init_hdr(mp, id, dp->work, dp->ops); if (error) break; diff --git a/libxfs/xfs_ag.h b/libxfs/xfs_ag.h index 4b343c4fa..77c0fa2bb 100644 --- a/libxfs/xfs_ag.h +++ b/libxfs/xfs_ag.h @@ -331,7 +331,7 @@ struct aghdr_init_data { /* per header data */ xfs_daddr_t daddr; /* header location */ size_t numblks; /* size of header */ - xfs_btnum_t type; /* type of btree root block */ + const struct xfs_btree_ops *bc_ops; /* btree ops */ }; int xfs_ag_init_headers(struct xfs_mount *mp, struct aghdr_init_data *id); diff --git a/libxfs/xfs_bmap.c b/libxfs/xfs_bmap.c index 9e44f4cae..a7b6c44f1 100644 --- a/libxfs/xfs_bmap.c +++ b/libxfs/xfs_bmap.c @@ -638,9 +638,7 @@ xfs_bmap_extents_to_btree( * Fill in the root. */ block = ifp->if_broot; - xfs_btree_init_block_int(mp, block, XFS_BUF_DADDR_NULL, - XFS_BTNUM_BMAP, 1, 1, ip->i_ino, - XFS_BTGEO_LONG_PTRS); + xfs_bmbt_init_block(ip, block, NULL, 1, 1); /* * Need a cursor. Can't allocate until bb_level is filled in. */ @@ -686,9 +684,7 @@ xfs_bmap_extents_to_btree( */ abp->b_ops = &xfs_bmbt_buf_ops; ablock = XFS_BUF_TO_BLOCK(abp); - xfs_btree_init_block_int(mp, ablock, xfs_buf_daddr(abp), - XFS_BTNUM_BMAP, 0, 0, ip->i_ino, - XFS_BTGEO_LONG_PTRS); + xfs_bmbt_init_block(ip, ablock, abp, 0, 0); for_each_xfs_iext(ifp, &icur, &rec) { if (isnullstartblock(rec.br_startblock)) diff --git a/libxfs/xfs_bmap_btree.c b/libxfs/xfs_bmap_btree.c index 41b4419b5..a3732b4c4 100644 --- a/libxfs/xfs_bmap_btree.c +++ b/libxfs/xfs_bmap_btree.c @@ -25,6 +25,22 @@ static struct kmem_cache *xfs_bmbt_cur_cache; +void +xfs_bmbt_init_block( + struct xfs_inode *ip, + struct xfs_btree_block *buf, + struct xfs_buf *bp, + __u16 level, + __u16 numrecs) +{ + if (bp) + xfs_btree_init_block(ip->i_mount, bp, &xfs_bmbt_ops, level, + numrecs, ip->i_ino); + else + xfs_btree_init_block_int(ip->i_mount, buf, &xfs_bmbt_ops, + XFS_BUF_DADDR_NULL, level, numrecs, ip->i_ino); +} + /* * Convert on-disk form of btree root to in-memory form. */ @@ -43,9 +59,7 @@ xfs_bmdr_to_bmbt( xfs_bmbt_key_t *tkp; __be64 *tpp; - xfs_btree_init_block_int(mp, rblock, XFS_BUF_DADDR_NULL, - XFS_BTNUM_BMAP, 0, 0, ip->i_ino, - XFS_BTGEO_LONG_PTRS); + xfs_bmbt_init_block(ip, rblock, NULL, 0, 0); rblock->bb_level = dblock->bb_level; ASSERT(be16_to_cpu(rblock->bb_level) > 0); rblock->bb_numrecs = dblock->bb_numrecs; diff --git a/libxfs/xfs_bmap_btree.h b/libxfs/xfs_bmap_btree.h index 151b8491f..e93aa42e2 100644 --- a/libxfs/xfs_bmap_btree.h +++ b/libxfs/xfs_bmap_btree.h @@ -120,4 +120,7 @@ unsigned int xfs_bmbt_maxlevels_ondisk(void); int __init xfs_bmbt_init_cur_cache(void); void xfs_bmbt_destroy_cur_cache(void); +void xfs_bmbt_init_block(struct xfs_inode *ip, struct xfs_btree_block *buf, + struct xfs_buf *bp, __u16 level, __u16 numrecs); + #endif /* __XFS_BMAP_BTREE_H__ */ diff --git a/libxfs/xfs_btree.c b/libxfs/xfs_btree.c index 3b9c95bcf..5675dd5ae 100644 --- a/libxfs/xfs_btree.c +++ b/libxfs/xfs_btree.c @@ -29,24 +29,17 @@ /* * Btree magic numbers. */ -static const uint32_t xfs_magics[2][XFS_BTNUM_MAX] = { - { XFS_ABTB_MAGIC, XFS_ABTC_MAGIC, 0, XFS_BMAP_MAGIC, XFS_IBT_MAGIC, - XFS_FIBT_MAGIC, 0 }, - { XFS_ABTB_CRC_MAGIC, XFS_ABTC_CRC_MAGIC, XFS_RMAP_CRC_MAGIC, - XFS_BMAP_CRC_MAGIC, XFS_IBT_CRC_MAGIC, XFS_FIBT_CRC_MAGIC, - XFS_REFC_CRC_MAGIC } -}; - uint32_t xfs_btree_magic( - int crc, - xfs_btnum_t btnum) + struct xfs_mount *mp, + const struct xfs_btree_ops *ops) { - uint32_t magic = xfs_magics[crc][btnum]; + int idx = xfs_has_crc(mp) ? 1 : 0; + __be32 magic = ops->buf_ops->magic[idx]; /* Ensure we asked for crc for crc-only magics. */ ASSERT(magic != 0); - return magic; + return be32_to_cpu(magic); } /* @@ -125,8 +118,7 @@ __xfs_btree_check_lblock( struct xfs_buf *bp) { struct xfs_mount *mp = cur->bc_mp; - xfs_btnum_t btnum = cur->bc_btnum; - int crc = xfs_has_crc(mp); + bool crc = xfs_has_crc(mp); xfs_failaddr_t fa; xfs_fsblock_t fsb = NULLFSBLOCK; @@ -140,7 +132,7 @@ __xfs_btree_check_lblock( return __this_address; } - if (be32_to_cpu(block->bb_magic) != xfs_btree_magic(crc, btnum)) + if (be32_to_cpu(block->bb_magic) != xfs_btree_magic(mp, cur->bc_ops)) return __this_address; if (be16_to_cpu(block->bb_level) != level) return __this_address; @@ -194,8 +186,7 @@ __xfs_btree_check_sblock( { struct xfs_mount *mp = cur->bc_mp; struct xfs_perag *pag = cur->bc_ag.pag; - xfs_btnum_t btnum = cur->bc_btnum; - int crc = xfs_has_crc(mp); + bool crc = xfs_has_crc(mp); xfs_failaddr_t fa; xfs_agblock_t agbno = NULLAGBLOCK; @@ -207,7 +198,7 @@ __xfs_btree_check_sblock( return __this_address; } - if (be32_to_cpu(block->bb_magic) != xfs_btree_magic(crc, btnum)) + if (be32_to_cpu(block->bb_magic) != xfs_btree_magic(mp, cur->bc_ops)) return __this_address; if (be16_to_cpu(block->bb_level) != level) return __this_address; @@ -1163,21 +1154,20 @@ void xfs_btree_init_block_int( struct xfs_mount *mp, struct xfs_btree_block *buf, + const struct xfs_btree_ops *ops, xfs_daddr_t blkno, - xfs_btnum_t btnum, __u16 level, __u16 numrecs, - __u64 owner, - unsigned int geom_flags) + __u64 owner) { bool crc = xfs_has_crc(mp); - __u32 magic = xfs_btree_magic(crc, btnum); + __u32 magic = xfs_btree_magic(mp, ops); buf->bb_magic = cpu_to_be32(magic); buf->bb_level = cpu_to_be16(level); buf->bb_numrecs = cpu_to_be16(numrecs); - if (geom_flags & XFS_BTGEO_LONG_PTRS) { + if (ops->geom_flags & XFS_BTGEO_LONG_PTRS) { buf->bb_u.l.bb_leftsib = cpu_to_be64(NULLFSBLOCK); buf->bb_u.l.bb_rightsib = cpu_to_be64(NULLFSBLOCK); if (crc) { @@ -1204,15 +1194,15 @@ xfs_btree_init_block_int( void xfs_btree_init_block( - struct xfs_mount *mp, - struct xfs_buf *bp, - xfs_btnum_t btnum, - __u16 level, - __u16 numrecs, - __u64 owner) + struct xfs_mount *mp, + struct xfs_buf *bp, + const struct xfs_btree_ops *ops, + __u16 level, + __u16 numrecs, + __u64 owner) { - xfs_btree_init_block_int(mp, XFS_BUF_TO_BLOCK(bp), xfs_buf_daddr(bp), - btnum, level, numrecs, owner, 0); + xfs_btree_init_block_int(mp, XFS_BUF_TO_BLOCK(bp), ops, + xfs_buf_daddr(bp), level, numrecs, owner); } void @@ -1235,9 +1225,8 @@ xfs_btree_init_block_cur( else owner = cur->bc_ag.pag->pag_agno; - xfs_btree_init_block_int(cur->bc_mp, XFS_BUF_TO_BLOCK(bp), - xfs_buf_daddr(bp), cur->bc_btnum, level, - numrecs, owner, cur->bc_ops->geom_flags); + xfs_btree_init_block_int(cur->bc_mp, XFS_BUF_TO_BLOCK(bp), cur->bc_ops, + xfs_buf_daddr(bp), level, numrecs, owner); } /* diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h index b36530e56..923f884fe 100644 --- a/libxfs/xfs_btree.h +++ b/libxfs/xfs_btree.h @@ -63,7 +63,8 @@ union xfs_btree_rec { #define XFS_BTNUM_RMAP ((xfs_btnum_t)XFS_BTNUM_RMAPi) #define XFS_BTNUM_REFC ((xfs_btnum_t)XFS_BTNUM_REFCi) -uint32_t xfs_btree_magic(int crc, xfs_btnum_t btnum); +struct xfs_btree_ops; +uint32_t xfs_btree_magic(struct xfs_mount *mp, const struct xfs_btree_ops *ops); /* * For logging record fields. @@ -434,25 +435,12 @@ xfs_btree_reada_bufs( /* * Initialise a new btree block header */ -void -xfs_btree_init_block( - struct xfs_mount *mp, - struct xfs_buf *bp, - xfs_btnum_t btnum, - __u16 level, - __u16 numrecs, - __u64 owner); - -void -xfs_btree_init_block_int( - struct xfs_mount *mp, - struct xfs_btree_block *buf, - xfs_daddr_t blkno, - xfs_btnum_t btnum, - __u16 level, - __u16 numrecs, - __u64 owner, - unsigned int geom_flags); +void xfs_btree_init_block(struct xfs_mount *mp, struct xfs_buf *bp, + const struct xfs_btree_ops *ops, __u16 level, __u16 numrecs, + __u64 owner); +void xfs_btree_init_block_int(struct xfs_mount *mp, + struct xfs_btree_block *buf, const struct xfs_btree_ops *ops, + xfs_daddr_t blkno, __u16 level, __u16 numrecs, __u64 owner); /* * Common btree core entry points. diff --git a/libxfs/xfs_btree_staging.c b/libxfs/xfs_btree_staging.c index ac99543e0..ba3383cad 100644 --- a/libxfs/xfs_btree_staging.c +++ b/libxfs/xfs_btree_staging.c @@ -411,9 +411,8 @@ xfs_btree_bload_prep_block( /* Initialize it and send it out. */ xfs_btree_init_block_int(cur->bc_mp, ifp->if_broot, - XFS_BUF_DADDR_NULL, cur->bc_btnum, level, - nr_this_block, cur->bc_ino.ip->i_ino, - cur->bc_ops->geom_flags); + cur->bc_ops, XFS_BUF_DADDR_NULL, level, + nr_this_block, cur->bc_ino.ip->i_ino); *bpp = NULL; *blockp = ifp->if_broot;

[037/111] xfs: initialize btree blocks using btree_ops structure

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