[22/36] xfs: add a generic group pointer to the btree cursor

Message ID	173498940280.2293042.13275704643034566615.stgit@frogsfrogsfrogs (mailing list archive)
State	New
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 493C61C4A34 for <linux-xfs@vger.kernel.org>; Mon, 23 Dec 2024 21:42:51 +0000 (UTC) Date: Mon, 23 Dec 2024 13:42:51 -0800 Subject: [PATCH 22/36] xfs: add a generic group pointer to the btree cursor From: "Darrick J. Wong" <djwong@kernel.org> To: djwong@kernel.org, aalbersh@kernel.org Cc: hch@lst.de, hch@lst.de, linux-xfs@vger.kernel.org Message-ID: <173498940280.2293042.13275704643034566615.stgit@frogsfrogsfrogs> In-Reply-To: <173498939893.2293042.8029858406528247316.stgit@frogsfrogsfrogs> References: <173498939893.2293042.8029858406528247316.stgit@frogsfrogsfrogs> Precedence: bulk MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit
Series	[01/36] xfs: remove the redundant xfs_alloc_log_agf \| expand [01/36] xfs: remove the redundant xfs_alloc_log_agf [02/36] xfs: sb_spino_align is not verified [03/36] xfs: remove the unused pagb_count field in struct xfs_perag [04/36] xfs: remove the unused pag_active_wq field in struct xfs_perag [05/36] xfs: pass a pag to xfs_difree_inode_chunk [06/36] xfs: remove the agno argument to xfs_free_ag_extent [07/36] xfs: add xfs_agbno_to_fsb and xfs_agbno_to_daddr helpers [08/36] xfs: add a xfs_agino_to_ino helper [09/36] xfs: pass a pag to xfs_extent_busy_{search,reuse} [10/36] xfs: pass a perag structure to the xfs_ag_resv_init_error trace point [11/36] xfs: pass objects to the xfs_irec_merge_{pre,post} trace points [12/36] xfs: convert remaining trace points to pass pag structures [13/36] xfs: split xfs_initialize_perag [14/36] xfs: insert the pag structures into the xarray later [15/36] xfs: factor out a generic xfs_group structure [16/36] xfs: add a xfs_group_next_range helper [17/36] xfs: switch perag iteration from the for_each macros to a while based iterator [18/36] xfs: move metadata health tracking to the generic group structure [19/36] xfs: move draining of deferred operations to the generic group structure [20/36] xfs: move the online repair rmap hooks to the generic group structure [21/36] xfs: convert busy extent tracking to the generic group structure [22/36] xfs: add a generic group pointer to the btree cursor [23/36] xfs: add group based bno conversion helpers [24/36] xfs: store a generic group structure in the intents [25/36] xfs: constify the xfs_sb predicates [26/36] xfs: rename metadata inode predicates [27/36] xfs: define the on-disk format for the metadir feature [28/36] xfs: iget for metadata inodes [29/36] xfs: enforce metadata inode flag [30/36] xfs: read and write metadata inode directory tree [31/36] xfs: disable the agi rotor for metadata inodes [32/36] xfs: advertise metadata directory feature [33/36] xfs: allow bulkstat to return metadata directories [34/36] xfs: adjust xfs_bmap_add_attrfork for metadir [35/36] xfs: record health problems with the metadata directory [36/36] xfs: check metadata directory file path connectivity

diff --git a/libxfs/xfs_alloc.c b/libxfs/xfs_alloc.c index 1c50358a8be7ae..c449285743534d 100644 --- a/libxfs/xfs_alloc.c +++ b/libxfs/xfs_alloc.c @@ -271,7 +271,7 @@ xfs_alloc_complain_bad_rec( xfs_warn(mp, "%sbt record corruption in AG %d detected at %pS!", - cur->bc_ops->name, pag_agno(cur->bc_ag.pag), fa); + cur->bc_ops->name, cur->bc_group->xg_gno, fa); xfs_warn(mp, "start block 0x%x block count 0x%x", irec->ar_startblock, irec->ar_blockcount); @@ -299,7 +299,7 @@ xfs_alloc_get_rec( return error; xfs_alloc_btrec_to_irec(rec, &irec); - fa = xfs_alloc_check_irec(cur->bc_ag.pag, &irec); + fa = xfs_alloc_check_irec(to_perag(cur->bc_group), &irec); if (fa) return xfs_alloc_complain_bad_rec(cur, fa, &irec); @@ -536,7 +536,7 @@ static int xfs_alloc_fixup_longest( struct xfs_btree_cur *cnt_cur) { - struct xfs_perag *pag = cnt_cur->bc_ag.pag; + struct xfs_perag *pag = to_perag(cnt_cur->bc_group); struct xfs_buf *bp = cnt_cur->bc_ag.agbp; struct xfs_agf *agf = bp->b_addr; xfs_extlen_t longest = 0; @@ -4038,7 +4038,7 @@ xfs_alloc_query_range_helper( xfs_failaddr_t fa; xfs_alloc_btrec_to_irec(rec, &irec); - fa = xfs_alloc_check_irec(cur->bc_ag.pag, &irec); + fa = xfs_alloc_check_irec(to_perag(cur->bc_group), &irec); if (fa) return xfs_alloc_complain_bad_rec(cur, fa, &irec); diff --git a/libxfs/xfs_alloc_btree.c b/libxfs/xfs_alloc_btree.c index bf906aeb2f8a9e..63b8db4ed01350 100644 --- a/libxfs/xfs_alloc_btree.c +++ b/libxfs/xfs_alloc_btree.c @@ -26,7 +26,7 @@ xfs_bnobt_dup_cursor( struct xfs_btree_cur *cur) { return xfs_bnobt_init_cursor(cur->bc_mp, cur->bc_tp, cur->bc_ag.agbp, - cur->bc_ag.pag); + to_perag(cur->bc_group)); } STATIC struct xfs_btree_cur * @@ -34,29 +34,29 @@ xfs_cntbt_dup_cursor( struct xfs_btree_cur *cur) { return xfs_cntbt_init_cursor(cur->bc_mp, cur->bc_tp, cur->bc_ag.agbp, - cur->bc_ag.pag); + to_perag(cur->bc_group)); } - STATIC void xfs_allocbt_set_root( struct xfs_btree_cur *cur, const union xfs_btree_ptr *ptr, int inc) { - struct xfs_buf *agbp = cur->bc_ag.agbp; - struct xfs_agf *agf = agbp->b_addr; + struct xfs_perag *pag = to_perag(cur->bc_group); + struct xfs_buf *agbp = cur->bc_ag.agbp; + struct xfs_agf *agf = agbp->b_addr; ASSERT(ptr->s != 0); if (xfs_btree_is_bno(cur->bc_ops)) { agf->agf_bno_root = ptr->s; be32_add_cpu(&agf->agf_bno_level, inc); - cur->bc_ag.pag->pagf_bno_level += inc; + pag->pagf_bno_level += inc; } else { agf->agf_cnt_root = ptr->s; be32_add_cpu(&agf->agf_cnt_level, inc); - cur->bc_ag.pag->pagf_cnt_level += inc; + pag->pagf_cnt_level += inc; } xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_ROOTS | XFS_AGF_LEVELS); @@ -73,7 +73,7 @@ xfs_allocbt_alloc_block( xfs_agblock_t bno; /* Allocate the new block from the freelist. If we can't, give up. */ - error = xfs_alloc_get_freelist(cur->bc_ag.pag, cur->bc_tp, + error = xfs_alloc_get_freelist(to_perag(cur->bc_group), cur->bc_tp, cur->bc_ag.agbp, &bno, 1); if (error) return error; @@ -84,7 +84,7 @@ xfs_allocbt_alloc_block( } atomic64_inc(&cur->bc_mp->m_allocbt_blks); - xfs_extent_busy_reuse(pag_group(cur->bc_ag.pag), bno, 1, false); + xfs_extent_busy_reuse(cur->bc_group, bno, 1, false); new->s = cpu_to_be32(bno); @@ -102,8 +102,8 @@ xfs_allocbt_free_block( int error; bno = xfs_daddr_to_agbno(cur->bc_mp, xfs_buf_daddr(bp)); - error = xfs_alloc_put_freelist(cur->bc_ag.pag, cur->bc_tp, agbp, NULL, - bno, 1); + error = xfs_alloc_put_freelist(to_perag(cur->bc_group), cur->bc_tp, + agbp, NULL, bno, 1); if (error) return error; @@ -176,7 +176,7 @@ xfs_allocbt_init_ptr_from_cur( { struct xfs_agf *agf = cur->bc_ag.agbp->b_addr; - ASSERT(pag_agno(cur->bc_ag.pag) == be32_to_cpu(agf->agf_seqno)); + ASSERT(cur->bc_group->xg_gno == be32_to_cpu(agf->agf_seqno)); if (xfs_btree_is_bno(cur->bc_ops)) ptr->s = agf->agf_bno_root; @@ -490,7 +490,7 @@ xfs_bnobt_init_cursor( cur = xfs_btree_alloc_cursor(mp, tp, &xfs_bnobt_ops, mp->m_alloc_maxlevels, xfs_allocbt_cur_cache); - cur->bc_ag.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); cur->bc_ag.agbp = agbp; if (agbp) { struct xfs_agf *agf = agbp->b_addr; @@ -516,7 +516,7 @@ xfs_cntbt_init_cursor( cur = xfs_btree_alloc_cursor(mp, tp, &xfs_cntbt_ops, mp->m_alloc_maxlevels, xfs_allocbt_cur_cache); - cur->bc_ag.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); cur->bc_ag.agbp = agbp; if (agbp) { struct xfs_agf *agf = agbp->b_addr; diff --git a/libxfs/xfs_btree.c b/libxfs/xfs_btree.c index 2b63c18114763c..3d870f3f4a5165 100644 --- a/libxfs/xfs_btree.c +++ b/libxfs/xfs_btree.c @@ -223,7 +223,7 @@ __xfs_btree_check_agblock( struct xfs_buf *bp) { struct xfs_mount *mp = cur->bc_mp; - struct xfs_perag *pag = cur->bc_ag.pag; + struct xfs_perag *pag = to_perag(cur->bc_group); xfs_failaddr_t fa; xfs_agblock_t agbno; @@ -329,7 +329,7 @@ __xfs_btree_check_ptr( return -EFSCORRUPTED; break; case XFS_BTREE_TYPE_AG: - if (!xfs_verify_agbno(cur->bc_ag.pag, + if (!xfs_verify_agbno(to_perag(cur->bc_group), be32_to_cpu((&ptr->s)[index]))) return -EFSCORRUPTED; break; @@ -370,7 +370,7 @@ xfs_btree_check_ptr( case XFS_BTREE_TYPE_AG: xfs_err(cur->bc_mp, "AG %u: Corrupt %sbt pointer at level %d index %d.", - pag_agno(cur->bc_ag.pag), cur->bc_ops->name, + cur->bc_group->xg_gno, cur->bc_ops->name, level, index); break; } @@ -521,20 +521,8 @@ xfs_btree_del_cursor( ASSERT(!xfs_btree_is_bmap(cur->bc_ops) || cur->bc_bmap.allocated == 0 || xfs_is_shutdown(cur->bc_mp) || error != 0); - switch (cur->bc_ops->type) { - case XFS_BTREE_TYPE_AG: - if (cur->bc_ag.pag) - xfs_perag_put(cur->bc_ag.pag); - break; - case XFS_BTREE_TYPE_INODE: - /* nothing to do */ - break; - case XFS_BTREE_TYPE_MEM: - if (cur->bc_mem.pag) - xfs_perag_put(cur->bc_mem.pag); - break; - } - + if (cur->bc_group) + xfs_group_put(cur->bc_group); kmem_cache_free(cur->bc_cache, cur); } @@ -1015,21 +1003,22 @@ xfs_btree_readahead_agblock( struct xfs_btree_block *block) { struct xfs_mount *mp = cur->bc_mp; + struct xfs_perag *pag = to_perag(cur->bc_group); xfs_agblock_t left = be32_to_cpu(block->bb_u.s.bb_leftsib); xfs_agblock_t right = be32_to_cpu(block->bb_u.s.bb_rightsib); int rval = 0; if ((lr & XFS_BTCUR_LEFTRA) && left != NULLAGBLOCK) { xfs_buf_readahead(mp->m_ddev_targp, - xfs_agbno_to_daddr(cur->bc_ag.pag, left), - mp->m_bsize, cur->bc_ops->buf_ops); + xfs_agbno_to_daddr(pag, left), mp->m_bsize, + cur->bc_ops->buf_ops); rval++; } if ((lr & XFS_BTCUR_RIGHTRA) && right != NULLAGBLOCK) { xfs_buf_readahead(mp->m_ddev_targp, - xfs_agbno_to_daddr(cur->bc_ag.pag, right), - mp->m_bsize, cur->bc_ops->buf_ops); + xfs_agbno_to_daddr(pag, right), mp->m_bsize, + cur->bc_ops->buf_ops); rval++; } @@ -1088,7 +1077,7 @@ xfs_btree_ptr_to_daddr( switch (cur->bc_ops->type) { case XFS_BTREE_TYPE_AG: - *daddr = xfs_agbno_to_daddr(cur->bc_ag.pag, + *daddr = xfs_agbno_to_daddr(to_perag(cur->bc_group), be32_to_cpu(ptr->s)); break; case XFS_BTREE_TYPE_INODE: @@ -1310,7 +1299,7 @@ xfs_btree_owner( case XFS_BTREE_TYPE_INODE: return cur->bc_ino.ip->i_ino; case XFS_BTREE_TYPE_AG: - return pag_agno(cur->bc_ag.pag); + return cur->bc_group->xg_gno; default: ASSERT(0); return 0; diff --git a/libxfs/xfs_btree.h b/libxfs/xfs_btree.h index 10b7ddc3b2b34e..3b739459ebb0f4 100644 --- a/libxfs/xfs_btree.h +++ b/libxfs/xfs_btree.h @@ -254,6 +254,7 @@ struct xfs_btree_cur union xfs_btree_irec bc_rec; /* current insert/search record value */ uint8_t bc_nlevels; /* number of levels in the tree */ uint8_t bc_maxlevels; /* maximum levels for this btree type */ + struct xfs_group *bc_group; /* per-type information */ union { @@ -264,13 +265,11 @@ struct xfs_btree_cur struct xbtree_ifakeroot *ifake; /* for staging cursor */ } bc_ino; struct { - struct xfs_perag *pag; struct xfs_buf *agbp; struct xbtree_afakeroot *afake; /* for staging cursor */ } bc_ag; struct { struct xfbtree *xfbtree; - struct xfs_perag *pag; } bc_mem; }; diff --git a/libxfs/xfs_btree_mem.c b/libxfs/xfs_btree_mem.c index ae9302b9090f58..8e3efdbccc156a 100644 --- a/libxfs/xfs_btree_mem.c +++ b/libxfs/xfs_btree_mem.c @@ -56,10 +56,8 @@ xfbtree_dup_cursor( ncur->bc_flags = cur->bc_flags; ncur->bc_nlevels = cur->bc_nlevels; ncur->bc_mem.xfbtree = cur->bc_mem.xfbtree; - - if (cur->bc_mem.pag) - ncur->bc_mem.pag = xfs_perag_hold(cur->bc_mem.pag); - + if (cur->bc_group) + ncur->bc_group = xfs_group_hold(cur->bc_group); return ncur; } diff --git a/libxfs/xfs_ialloc.c b/libxfs/xfs_ialloc.c index e4b9d3e2fbb5ce..055eff477faceb 100644 --- a/libxfs/xfs_ialloc.c +++ b/libxfs/xfs_ialloc.c @@ -137,7 +137,7 @@ xfs_inobt_complain_bad_rec( xfs_warn(mp, "%sbt record corruption in AG %d detected at %pS!", - cur->bc_ops->name, pag_agno(cur->bc_ag.pag), fa); + cur->bc_ops->name, cur->bc_group->xg_gno, fa); xfs_warn(mp, "start inode 0x%x, count 0x%x, free 0x%x freemask 0x%llx, holemask 0x%x", irec->ir_startino, irec->ir_count, irec->ir_freecount, @@ -165,7 +165,7 @@ xfs_inobt_get_rec( return error; xfs_inobt_btrec_to_irec(mp, rec, irec); - fa = xfs_inobt_check_irec(cur->bc_ag.pag, irec); + fa = xfs_inobt_check_irec(to_perag(cur->bc_group), irec); if (fa) return xfs_inobt_complain_bad_rec(cur, fa, irec); @@ -270,8 +270,10 @@ xfs_check_agi_freecount( } } while (i == 1); - if (!xfs_is_shutdown(cur->bc_mp)) - ASSERT(freecount == cur->bc_ag.pag->pagi_freecount); + if (!xfs_is_shutdown(cur->bc_mp)) { + ASSERT(freecount == + to_perag(cur->bc_group)->pagi_freecount); + } } return 0; } @@ -2875,7 +2877,7 @@ xfs_ialloc_count_inodes_rec( xfs_failaddr_t fa; xfs_inobt_btrec_to_irec(cur->bc_mp, rec, &irec); - fa = xfs_inobt_check_irec(cur->bc_ag.pag, &irec); + fa = xfs_inobt_check_irec(to_perag(cur->bc_group), &irec); if (fa) return xfs_inobt_complain_bad_rec(cur, fa, &irec); diff --git a/libxfs/xfs_ialloc_btree.c b/libxfs/xfs_ialloc_btree.c index 45908cce464dff..4eeea240b0bd89 100644 --- a/libxfs/xfs_ialloc_btree.c +++ b/libxfs/xfs_ialloc_btree.c @@ -36,7 +36,7 @@ STATIC struct xfs_btree_cur * xfs_inobt_dup_cursor( struct xfs_btree_cur *cur) { - return xfs_inobt_init_cursor(cur->bc_ag.pag, cur->bc_tp, + return xfs_inobt_init_cursor(to_perag(cur->bc_group), cur->bc_tp, cur->bc_ag.agbp); } @@ -44,7 +44,7 @@ STATIC struct xfs_btree_cur * xfs_finobt_dup_cursor( struct xfs_btree_cur *cur) { - return xfs_finobt_init_cursor(cur->bc_ag.pag, cur->bc_tp, + return xfs_finobt_init_cursor(to_perag(cur->bc_group), cur->bc_tp, cur->bc_ag.agbp); } @@ -111,7 +111,7 @@ __xfs_inobt_alloc_block( memset(&args, 0, sizeof(args)); args.tp = cur->bc_tp; args.mp = cur->bc_mp; - args.pag = cur->bc_ag.pag; + args.pag = to_perag(cur->bc_group); args.oinfo = XFS_RMAP_OINFO_INOBT; args.minlen = 1; args.maxlen = 1; @@ -247,7 +247,7 @@ xfs_inobt_init_ptr_from_cur( { struct xfs_agi *agi = cur->bc_ag.agbp->b_addr; - ASSERT(pag_agno(cur->bc_ag.pag) == be32_to_cpu(agi->agi_seqno)); + ASSERT(cur->bc_group->xg_gno == be32_to_cpu(agi->agi_seqno)); ptr->s = agi->agi_root; } @@ -259,7 +259,8 @@ xfs_finobt_init_ptr_from_cur( { struct xfs_agi *agi = cur->bc_ag.agbp->b_addr; - ASSERT(pag_agno(cur->bc_ag.pag) == be32_to_cpu(agi->agi_seqno)); + ASSERT(cur->bc_group->xg_gno == be32_to_cpu(agi->agi_seqno)); + ptr->s = agi->agi_free_root; } @@ -482,7 +483,7 @@ xfs_inobt_init_cursor( cur = xfs_btree_alloc_cursor(mp, tp, &xfs_inobt_ops, M_IGEO(mp)->inobt_maxlevels, xfs_inobt_cur_cache); - cur->bc_ag.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); cur->bc_ag.agbp = agbp; if (agbp) { struct xfs_agi *agi = agbp->b_addr; @@ -508,7 +509,7 @@ xfs_finobt_init_cursor( cur = xfs_btree_alloc_cursor(mp, tp, &xfs_finobt_ops, M_IGEO(mp)->inobt_maxlevels, xfs_inobt_cur_cache); - cur->bc_ag.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); cur->bc_ag.agbp = agbp; if (agbp) { struct xfs_agi *agi = agbp->b_addr; diff --git a/libxfs/xfs_refcount.c b/libxfs/xfs_refcount.c index 9507cf74578d4f..3eccb998545d6f 100644 --- a/libxfs/xfs_refcount.c +++ b/libxfs/xfs_refcount.c @@ -153,7 +153,7 @@ xfs_refcount_complain_bad_rec( xfs_warn(mp, "Refcount BTree record corruption in AG %d detected at %pS!", - pag_agno(cur->bc_ag.pag), fa); + cur->bc_group->xg_gno, fa); xfs_warn(mp, "Start block 0x%x, block count 0x%x, references 0x%x", irec->rc_startblock, irec->rc_blockcount, irec->rc_refcount); @@ -179,7 +179,7 @@ xfs_refcount_get_rec( return error; xfs_refcount_btrec_to_irec(rec, irec); - fa = xfs_refcount_check_irec(cur->bc_ag.pag, irec); + fa = xfs_refcount_check_irec(to_perag(cur->bc_group), irec); if (fa) return xfs_refcount_complain_bad_rec(cur, fa, irec); @@ -1153,7 +1153,7 @@ xfs_refcount_adjust_extents( goto out_error; } } else { - fsbno = xfs_agbno_to_fsb(cur->bc_ag.pag, + fsbno = xfs_agbno_to_fsb(to_perag(cur->bc_group), tmp.rc_startblock); error = xfs_free_extent_later(cur->bc_tp, fsbno, tmp.rc_blockcount, NULL, @@ -1215,7 +1215,7 @@ xfs_refcount_adjust_extents( } goto advloop; } else { - fsbno = xfs_agbno_to_fsb(cur->bc_ag.pag, + fsbno = xfs_agbno_to_fsb(to_perag(cur->bc_group), ext.rc_startblock); error = xfs_free_extent_later(cur->bc_tp, fsbno, ext.rc_blockcount, NULL, @@ -1309,7 +1309,7 @@ xfs_refcount_continue_op( xfs_agblock_t new_agbno) { struct xfs_mount *mp = cur->bc_mp; - struct xfs_perag *pag = cur->bc_ag.pag; + struct xfs_perag *pag = to_perag(cur->bc_group); if (XFS_IS_CORRUPT(mp, !xfs_verify_agbext(pag, new_agbno, ri->ri_blockcount))) { @@ -1357,7 +1357,7 @@ xfs_refcount_finish_one( * If we haven't gotten a cursor or the cursor AG doesn't match * the startblock, get one now. */ - if (rcur != NULL && rcur->bc_ag.pag != ri->ri_pag) { + if (rcur != NULL && to_perag(rcur->bc_group) != ri->ri_pag) { nr_ops = rcur->bc_refc.nr_ops; shape_changes = rcur->bc_refc.shape_changes; xfs_btree_del_cursor(rcur, 0); @@ -1877,7 +1877,8 @@ xfs_refcount_recover_extent( INIT_LIST_HEAD(&rr->rr_list); xfs_refcount_btrec_to_irec(rec, &rr->rr_rrec); - if (xfs_refcount_check_irec(cur->bc_ag.pag, &rr->rr_rrec) != NULL || + if (xfs_refcount_check_irec(to_perag(cur->bc_group), &rr->rr_rrec) != + NULL || XFS_IS_CORRUPT(cur->bc_mp, rr->rr_rrec.rc_domain != XFS_REFC_DOMAIN_COW)) { xfs_btree_mark_sick(cur); @@ -2025,7 +2026,7 @@ xfs_refcount_query_range_helper( xfs_failaddr_t fa; xfs_refcount_btrec_to_irec(rec, &irec); - fa = xfs_refcount_check_irec(cur->bc_ag.pag, &irec); + fa = xfs_refcount_check_irec(to_perag(cur->bc_group), &irec); if (fa) return xfs_refcount_complain_bad_rec(cur, fa, &irec); diff --git a/libxfs/xfs_refcount_btree.c b/libxfs/xfs_refcount_btree.c index e9c4fc419a6114..efb9af710f7361 100644 --- a/libxfs/xfs_refcount_btree.c +++ b/libxfs/xfs_refcount_btree.c @@ -29,7 +29,7 @@ xfs_refcountbt_dup_cursor( struct xfs_btree_cur *cur) { return xfs_refcountbt_init_cursor(cur->bc_mp, cur->bc_tp, - cur->bc_ag.agbp, cur->bc_ag.pag); + cur->bc_ag.agbp, to_perag(cur->bc_group)); } STATIC void @@ -67,7 +67,7 @@ xfs_refcountbt_alloc_block( memset(&args, 0, sizeof(args)); args.tp = cur->bc_tp; args.mp = cur->bc_mp; - args.pag = cur->bc_ag.pag; + args.pag = to_perag(cur->bc_group); args.oinfo = XFS_RMAP_OINFO_REFC; args.minlen = args.maxlen = args.prod = 1; args.resv = XFS_AG_RESV_METADATA; @@ -80,7 +80,7 @@ xfs_refcountbt_alloc_block( *stat = 0; return 0; } - ASSERT(args.agno == pag_agno(cur->bc_ag.pag)); + ASSERT(args.agno == cur->bc_group->xg_gno); ASSERT(args.len == 1); new->s = cpu_to_be32(args.agbno); @@ -168,7 +168,7 @@ xfs_refcountbt_init_ptr_from_cur( { struct xfs_agf *agf = cur->bc_ag.agbp->b_addr; - ASSERT(pag_agno(cur->bc_ag.pag) == be32_to_cpu(agf->agf_seqno)); + ASSERT(cur->bc_group->xg_gno == be32_to_cpu(agf->agf_seqno)); ptr->s = agf->agf_refcount_root; } @@ -364,7 +364,7 @@ xfs_refcountbt_init_cursor( cur = xfs_btree_alloc_cursor(mp, tp, &xfs_refcountbt_ops, mp->m_refc_maxlevels, xfs_refcountbt_cur_cache); - cur->bc_ag.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); cur->bc_refc.nr_ops = 0; cur->bc_refc.shape_changes = 0; cur->bc_ag.agbp = agbp; diff --git a/libxfs/xfs_rmap.c b/libxfs/xfs_rmap.c index e13f4aa7e99538..07bcdf82d10081 100644 --- a/libxfs/xfs_rmap.c +++ b/libxfs/xfs_rmap.c @@ -268,9 +268,7 @@ xfs_rmap_check_btrec( struct xfs_btree_cur *cur, const struct xfs_rmap_irec *irec) { - if (xfs_btree_is_mem_rmap(cur->bc_ops)) - return xfs_rmap_check_irec(cur->bc_mem.pag, irec); - return xfs_rmap_check_irec(cur->bc_ag.pag, irec); + return xfs_rmap_check_irec(to_perag(cur->bc_group), irec); } static inline int @@ -287,7 +285,7 @@ xfs_rmap_complain_bad_rec( else xfs_warn(mp, "Reverse Mapping BTree record corruption in AG %d detected at %pS!", - pag_agno(cur->bc_ag.pag), fa); + cur->bc_group->xg_gno, fa); xfs_warn(mp, "Owner 0x%llx, flags 0x%x, start block 0x%x block count 0x%x", irec->rm_owner, irec->rm_flags, irec->rm_startblock, @@ -2587,7 +2585,7 @@ xfs_rmap_finish_one( * If we haven't gotten a cursor or the cursor AG doesn't match * the startblock, get one now. */ - if (rcur != NULL && rcur->bc_ag.pag != ri->ri_pag) { + if (rcur != NULL && to_perag(rcur->bc_group) != ri->ri_pag) { xfs_btree_del_cursor(rcur, 0); rcur = NULL; *pcur = NULL; diff --git a/libxfs/xfs_rmap_btree.c b/libxfs/xfs_rmap_btree.c index 5829e68790314a..f4da35050d2635 100644 --- a/libxfs/xfs_rmap_btree.c +++ b/libxfs/xfs_rmap_btree.c @@ -56,7 +56,7 @@ xfs_rmapbt_dup_cursor( struct xfs_btree_cur *cur) { return xfs_rmapbt_init_cursor(cur->bc_mp, cur->bc_tp, - cur->bc_ag.agbp, cur->bc_ag.pag); + cur->bc_ag.agbp, to_perag(cur->bc_group)); } STATIC void @@ -65,14 +65,15 @@ xfs_rmapbt_set_root( const union xfs_btree_ptr *ptr, int inc) { - struct xfs_buf *agbp = cur->bc_ag.agbp; - struct xfs_agf *agf = agbp->b_addr; + struct xfs_buf *agbp = cur->bc_ag.agbp; + struct xfs_agf *agf = agbp->b_addr; + struct xfs_perag *pag = to_perag(cur->bc_group); ASSERT(ptr->s != 0); agf->agf_rmap_root = ptr->s; be32_add_cpu(&agf->agf_rmap_level, inc); - cur->bc_ag.pag->pagf_rmap_level += inc; + pag->pagf_rmap_level += inc; xfs_alloc_log_agf(cur->bc_tp, agbp, XFS_AGF_ROOTS | XFS_AGF_LEVELS); } @@ -86,7 +87,7 @@ xfs_rmapbt_alloc_block( { struct xfs_buf *agbp = cur->bc_ag.agbp; struct xfs_agf *agf = agbp->b_addr; - struct xfs_perag *pag = cur->bc_ag.pag; + struct xfs_perag *pag = to_perag(cur->bc_group); struct xfs_alloc_arg args = { .len = 1 }; int error; xfs_agblock_t bno; @@ -124,7 +125,7 @@ xfs_rmapbt_free_block( { struct xfs_buf *agbp = cur->bc_ag.agbp; struct xfs_agf *agf = agbp->b_addr; - struct xfs_perag *pag = cur->bc_ag.pag; + struct xfs_perag *pag = to_perag(cur->bc_group); xfs_agblock_t bno; int error; @@ -226,7 +227,7 @@ xfs_rmapbt_init_ptr_from_cur( { struct xfs_agf *agf = cur->bc_ag.agbp->b_addr; - ASSERT(pag_agno(cur->bc_ag.pag) == be32_to_cpu(agf->agf_seqno)); + ASSERT(cur->bc_group->xg_gno == be32_to_cpu(agf->agf_seqno)); ptr->s = agf->agf_rmap_root; } @@ -537,7 +538,7 @@ xfs_rmapbt_init_cursor( cur = xfs_btree_alloc_cursor(mp, tp, &xfs_rmapbt_ops, mp->m_rmap_maxlevels, xfs_rmapbt_cur_cache); - cur->bc_ag.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); cur->bc_ag.agbp = agbp; if (agbp) { struct xfs_agf *agf = agbp->b_addr; @@ -652,7 +653,7 @@ xfs_rmapbt_mem_cursor( cur->bc_mem.xfbtree = xfbt; cur->bc_nlevels = xfbt->nlevels; - cur->bc_mem.pag = xfs_perag_hold(pag); + cur->bc_group = xfs_group_hold(pag_group(pag)); return cur; } diff --git a/repair/agbtree.c b/repair/agbtree.c index 67baa1acba9907..42bfeee9eafbcb 100644 --- a/repair/agbtree.c +++ b/repair/agbtree.c @@ -202,7 +202,7 @@ get_bno_rec( struct xfs_btree_cur *cur, struct extent_tree_node *prev_value) { - xfs_agnumber_t agno = pag_agno(cur->bc_ag.pag); + xfs_agnumber_t agno = cur->bc_group->xg_gno; if (xfs_btree_is_bno(cur->bc_ops)) { if (!prev_value) @@ -376,7 +376,7 @@ get_ino_rec( struct xfs_btree_cur *cur, struct ino_tree_node *prev_value) { - xfs_agnumber_t agno = pag_agno(cur->bc_ag.pag); + xfs_agnumber_t agno = cur->bc_group->xg_gno; if (xfs_btree_is_ino(cur->bc_ops)) { if (!prev_value) @@ -614,7 +614,7 @@ get_rmapbt_records( if (ret == 0) do_error( _("ran out of records while rebuilding AG %u rmap btree\n"), - pag_agno(cur->bc_ag.pag)); + cur->bc_group->xg_gno); block_rec = libxfs_btree_rec_addr(cur, idx, block); cur->bc_ops->init_rec_from_cur(cur, block_rec); diff --git a/repair/bmap_repair.c b/repair/bmap_repair.c index 3a214c85a1de5f..f052b5dcddff08 100644 --- a/repair/bmap_repair.c +++ b/repair/bmap_repair.c @@ -104,7 +104,7 @@ xrep_bmap_check_fork_rmap( return EFSCORRUPTED; /* Check that this is within the AG. */ - if (!xfs_verify_agbext(cur->bc_ag.pag, rec->rm_startblock, + if (!xfs_verify_agbext(to_perag(cur->bc_group), rec->rm_startblock, rec->rm_blockcount)) return EFSCORRUPTED; @@ -154,7 +154,7 @@ xrep_bmap_walk_rmap( !(rec->rm_flags & XFS_RMAP_ATTR_FORK)) return 0; - fsbno = xfs_agbno_to_fsb(cur->bc_ag.pag, rec->rm_startblock); + fsbno = xfs_agbno_to_fsb(to_perag(cur->bc_group), rec->rm_startblock); if (rec->rm_flags & XFS_RMAP_BMBT_BLOCK) { rb->old_bmbt_block_count += rec->rm_blockcount;

[22/36] xfs: add a generic group pointer to the btree cursor

Commit Message

Patch