diff options
Diffstat (limited to 'fs/xfs/xfs_dir2_node.c')
| -rw-r--r-- | fs/xfs/xfs_dir2_node.c | 494 |
1 files changed, 233 insertions, 261 deletions
diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c index 2226a00acd1..da43d304fca 100644 --- a/fs/xfs/xfs_dir2_node.c +++ b/fs/xfs/xfs_dir2_node.c @@ -18,21 +18,21 @@ */ #include "xfs.h" #include "xfs_fs.h" -#include "xfs_types.h" -#include "xfs_log.h" -#include "xfs_trans.h" +#include "xfs_format.h" +#include "xfs_log_format.h" +#include "xfs_trans_resv.h" #include "xfs_sb.h" #include "xfs_ag.h" #include "xfs_mount.h" +#include "xfs_da_format.h" #include "xfs_da_btree.h" -#include "xfs_bmap_btree.h" -#include "xfs_dinode.h" #include "xfs_inode.h" #include "xfs_bmap.h" -#include "xfs_dir2_format.h" +#include "xfs_dir2.h" #include "xfs_dir2_priv.h" #include "xfs_error.h" #include "xfs_trace.h" +#include "xfs_trans.h" #include "xfs_buf_item.h" #include "xfs_cksum.h" @@ -54,21 +54,21 @@ static int xfs_dir2_node_addname_int(xfs_da_args_t *args, * Check internal consistency of a leafn block. */ #ifdef DEBUG -#define xfs_dir3_leaf_check(mp, bp) \ +#define xfs_dir3_leaf_check(dp, bp) \ do { \ - if (!xfs_dir3_leafn_check((mp), (bp))) \ + if (!xfs_dir3_leafn_check((dp), (bp))) \ ASSERT(0); \ } while (0); static bool xfs_dir3_leafn_check( - struct xfs_mount *mp, + struct xfs_inode *dp, struct xfs_buf *bp) { struct xfs_dir2_leaf *leaf = bp->b_addr; struct xfs_dir3_icleaf_hdr leafhdr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); if (leafhdr.magic == XFS_DIR3_LEAFN_MAGIC) { struct xfs_dir3_leaf_hdr *leaf3 = bp->b_addr; @@ -77,10 +77,10 @@ xfs_dir3_leafn_check( } else if (leafhdr.magic != XFS_DIR2_LEAFN_MAGIC) return false; - return xfs_dir3_leaf_check_int(mp, &leafhdr, leaf); + return xfs_dir3_leaf_check_int(dp->i_mount, dp, &leafhdr, leaf); } #else -#define xfs_dir3_leaf_check(mp, bp) +#define xfs_dir3_leaf_check(dp, bp) #endif static bool @@ -115,13 +115,14 @@ xfs_dir3_free_read_verify( { struct xfs_mount *mp = bp->b_target->bt_mount; - if ((xfs_sb_version_hascrc(&mp->m_sb) && - !xfs_verify_cksum(bp->b_addr, BBTOB(bp->b_length), - XFS_DIR3_FREE_CRC_OFF)) || - !xfs_dir3_free_verify(bp)) { - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr); + if (xfs_sb_version_hascrc(&mp->m_sb) && + !xfs_buf_verify_cksum(bp, XFS_DIR3_FREE_CRC_OFF)) + xfs_buf_ioerror(bp, EFSBADCRC); + else if (!xfs_dir3_free_verify(bp)) xfs_buf_ioerror(bp, EFSCORRUPTED); - } + + if (bp->b_error) + xfs_verifier_error(bp); } static void @@ -133,8 +134,8 @@ xfs_dir3_free_write_verify( struct xfs_dir3_blk_hdr *hdr3 = bp->b_addr; if (!xfs_dir3_free_verify(bp)) { - XFS_CORRUPTION_ERROR(__func__, XFS_ERRLEVEL_LOW, mp, bp->b_addr); xfs_buf_ioerror(bp, EFSCORRUPTED); + xfs_verifier_error(bp); return; } @@ -144,7 +145,7 @@ xfs_dir3_free_write_verify( if (bip) hdr3->lsn = cpu_to_be64(bip->bli_item.li_lsn); - xfs_update_cksum(bp->b_addr, BBTOB(bp->b_length), XFS_DIR3_FREE_CRC_OFF); + xfs_buf_update_cksum(bp, XFS_DIR3_FREE_CRC_OFF); } const struct xfs_buf_ops xfs_dir3_free_buf_ops = { @@ -192,66 +193,20 @@ xfs_dir2_free_try_read( return __xfs_dir3_free_read(tp, dp, fbno, -2, bpp); } - -void -xfs_dir3_free_hdr_from_disk( - struct xfs_dir3_icfree_hdr *to, - struct xfs_dir2_free *from) -{ - if (from->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC)) { - to->magic = be32_to_cpu(from->hdr.magic); - to->firstdb = be32_to_cpu(from->hdr.firstdb); - to->nvalid = be32_to_cpu(from->hdr.nvalid); - to->nused = be32_to_cpu(from->hdr.nused); - } else { - struct xfs_dir3_free_hdr *hdr3 = (struct xfs_dir3_free_hdr *)from; - - to->magic = be32_to_cpu(hdr3->hdr.magic); - to->firstdb = be32_to_cpu(hdr3->firstdb); - to->nvalid = be32_to_cpu(hdr3->nvalid); - to->nused = be32_to_cpu(hdr3->nused); - } - - ASSERT(to->magic == XFS_DIR2_FREE_MAGIC || - to->magic == XFS_DIR3_FREE_MAGIC); -} - -static void -xfs_dir3_free_hdr_to_disk( - struct xfs_dir2_free *to, - struct xfs_dir3_icfree_hdr *from) -{ - ASSERT(from->magic == XFS_DIR2_FREE_MAGIC || - from->magic == XFS_DIR3_FREE_MAGIC); - - if (from->magic == XFS_DIR2_FREE_MAGIC) { - to->hdr.magic = cpu_to_be32(from->magic); - to->hdr.firstdb = cpu_to_be32(from->firstdb); - to->hdr.nvalid = cpu_to_be32(from->nvalid); - to->hdr.nused = cpu_to_be32(from->nused); - } else { - struct xfs_dir3_free_hdr *hdr3 = (struct xfs_dir3_free_hdr *)to; - - hdr3->hdr.magic = cpu_to_be32(from->magic); - hdr3->firstdb = cpu_to_be32(from->firstdb); - hdr3->nvalid = cpu_to_be32(from->nvalid); - hdr3->nused = cpu_to_be32(from->nused); - } -} - static int xfs_dir3_free_get_buf( - struct xfs_trans *tp, - struct xfs_inode *dp, + xfs_da_args_t *args, xfs_dir2_db_t fbno, struct xfs_buf **bpp) { + struct xfs_trans *tp = args->trans; + struct xfs_inode *dp = args->dp; struct xfs_mount *mp = dp->i_mount; struct xfs_buf *bp; int error; struct xfs_dir3_icfree_hdr hdr; - error = xfs_da_get_buf(tp, dp, xfs_dir2_db_to_da(mp, fbno), + error = xfs_da_get_buf(tp, dp, xfs_dir2_db_to_da(args->geo, fbno), -1, &bp, XFS_DATA_FORK); if (error) return error; @@ -276,7 +231,7 @@ xfs_dir3_free_get_buf( uuid_copy(&hdr3->hdr.uuid, &mp->m_sb.sb_uuid); } else hdr.magic = XFS_DIR2_FREE_MAGIC; - xfs_dir3_free_hdr_to_disk(bp->b_addr, &hdr); + dp->d_ops->free_hdr_to_disk(bp->b_addr, &hdr); *bpp = bp; return 0; } @@ -286,7 +241,7 @@ xfs_dir3_free_get_buf( */ STATIC void xfs_dir2_free_log_bests( - struct xfs_trans *tp, + struct xfs_da_args *args, struct xfs_buf *bp, int first, /* first entry to log */ int last) /* last entry to log */ @@ -295,10 +250,10 @@ xfs_dir2_free_log_bests( __be16 *bests; free = bp->b_addr; - bests = xfs_dir3_free_bests_p(tp->t_mountp, free); + bests = args->dp->d_ops->free_bests_p(free); ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC) || free->hdr.magic == cpu_to_be32(XFS_DIR3_FREE_MAGIC)); - xfs_trans_log_buf(tp, bp, + xfs_trans_log_buf(args->trans, bp, (uint)((char *)&bests[first] - (char *)free), (uint)((char *)&bests[last] - (char *)free + sizeof(bests[0]) - 1)); @@ -309,15 +264,18 @@ xfs_dir2_free_log_bests( */ static void xfs_dir2_free_log_header( - struct xfs_trans *tp, + struct xfs_da_args *args, struct xfs_buf *bp) { +#ifdef DEBUG xfs_dir2_free_t *free; /* freespace structure */ free = bp->b_addr; ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC) || free->hdr.magic == cpu_to_be32(XFS_DIR3_FREE_MAGIC)); - xfs_trans_log_buf(tp, bp, 0, xfs_dir3_free_hdr_size(tp->t_mountp) - 1); +#endif + xfs_trans_log_buf(args->trans, bp, 0, + args->dp->d_ops->free_hdr_size - 1); } /* @@ -357,27 +315,27 @@ xfs_dir2_leaf_to_node( if ((error = xfs_dir2_grow_inode(args, XFS_DIR2_FREE_SPACE, &fdb))) { return error; } - ASSERT(fdb == XFS_DIR2_FREE_FIRSTDB(mp)); + ASSERT(fdb == xfs_dir2_byte_to_db(args->geo, XFS_DIR2_FREE_OFFSET)); /* * Get the buffer for the new freespace block. */ - error = xfs_dir3_free_get_buf(tp, dp, fdb, &fbp); + error = xfs_dir3_free_get_buf(args, fdb, &fbp); if (error) return error; free = fbp->b_addr; - xfs_dir3_free_hdr_from_disk(&freehdr, free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); leaf = lbp->b_addr; - ltp = xfs_dir2_leaf_tail_p(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(args->geo, leaf); ASSERT(be32_to_cpu(ltp->bestcount) <= - (uint)dp->i_d.di_size / mp->m_dirblksize); + (uint)dp->i_d.di_size / args->geo->blksize); /* * Copy freespace entries from the leaf block to the new block. * Count active entries. */ from = xfs_dir2_leaf_bests_p(ltp); - to = xfs_dir3_free_bests_p(mp, free); + to = dp->d_ops->free_bests_p(free); for (i = n = 0; i < be32_to_cpu(ltp->bestcount); i++, from++, to++) { if ((off = be16_to_cpu(*from)) != NULLDATAOFF) n++; @@ -390,9 +348,9 @@ xfs_dir2_leaf_to_node( freehdr.nused = n; freehdr.nvalid = be32_to_cpu(ltp->bestcount); - xfs_dir3_free_hdr_to_disk(fbp->b_addr, &freehdr); - xfs_dir2_free_log_bests(tp, fbp, 0, freehdr.nvalid - 1); - xfs_dir2_free_log_header(tp, fbp); + dp->d_ops->free_hdr_to_disk(fbp->b_addr, &freehdr); + xfs_dir2_free_log_bests(args, fbp, 0, freehdr.nvalid - 1); + xfs_dir2_free_log_header(args, fbp); /* * Converting the leaf to a leafnode is just a matter of changing the @@ -406,8 +364,8 @@ xfs_dir2_leaf_to_node( leaf->hdr.info.magic = cpu_to_be16(XFS_DIR3_LEAFN_MAGIC); lbp->b_ops = &xfs_dir3_leafn_buf_ops; xfs_trans_buf_set_type(tp, lbp, XFS_BLFT_DIR_LEAFN_BUF); - xfs_dir3_leaf_log_header(tp, lbp); - xfs_dir3_leaf_check(mp, lbp); + xfs_dir3_leaf_log_header(args, lbp); + xfs_dir3_leaf_check(dp, lbp); return 0; } @@ -440,8 +398,8 @@ xfs_dir2_leafn_add( mp = dp->i_mount; tp = args->trans; leaf = bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); - ents = xfs_dir3_leaf_ents_p(leaf); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); + ents = dp->d_ops->leaf_ents_p(leaf); /* * Quick check just to make sure we are not going to index @@ -457,7 +415,7 @@ xfs_dir2_leafn_add( * a compact. */ - if (leafhdr.count == xfs_dir3_max_leaf_ents(mp, leaf)) { + if (leafhdr.count == dp->d_ops->leaf_max_ents(args->geo)) { if (!leafhdr.stale) return XFS_ERROR(ENOSPC); compact = leafhdr.stale > 1; @@ -492,33 +450,34 @@ xfs_dir2_leafn_add( highstale, &lfloglow, &lfloghigh); lep->hashval = cpu_to_be32(args->hashval); - lep->address = cpu_to_be32(xfs_dir2_db_off_to_dataptr(mp, + lep->address = cpu_to_be32(xfs_dir2_db_off_to_dataptr(args->geo, args->blkno, args->index)); - xfs_dir3_leaf_hdr_to_disk(leaf, &leafhdr); - xfs_dir3_leaf_log_header(tp, bp); - xfs_dir3_leaf_log_ents(tp, bp, lfloglow, lfloghigh); - xfs_dir3_leaf_check(mp, bp); + dp->d_ops->leaf_hdr_to_disk(leaf, &leafhdr); + xfs_dir3_leaf_log_header(args, bp); + xfs_dir3_leaf_log_ents(args, bp, lfloglow, lfloghigh); + xfs_dir3_leaf_check(dp, bp); return 0; } #ifdef DEBUG static void xfs_dir2_free_hdr_check( - struct xfs_mount *mp, + struct xfs_inode *dp, struct xfs_buf *bp, xfs_dir2_db_t db) { struct xfs_dir3_icfree_hdr hdr; - xfs_dir3_free_hdr_from_disk(&hdr, bp->b_addr); + dp->d_ops->free_hdr_from_disk(&hdr, bp->b_addr); - ASSERT((hdr.firstdb % xfs_dir3_free_max_bests(mp)) == 0); + ASSERT((hdr.firstdb % + dp->d_ops->free_max_bests(dp->i_mount->m_dir_geo)) == 0); ASSERT(hdr.firstdb <= db); ASSERT(db < hdr.firstdb + hdr.nvalid); } #else -#define xfs_dir2_free_hdr_check(mp, dp, db) +#define xfs_dir2_free_hdr_check(dp, bp, db) #endif /* DEBUG */ /* @@ -527,6 +486,7 @@ xfs_dir2_free_hdr_check( */ xfs_dahash_t /* hash value */ xfs_dir2_leafn_lasthash( + struct xfs_inode *dp, struct xfs_buf *bp, /* leaf buffer */ int *count) /* count of entries in leaf */ { @@ -534,7 +494,7 @@ xfs_dir2_leafn_lasthash( struct xfs_dir2_leaf_entry *ents; struct xfs_dir3_icleaf_hdr leafhdr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); ASSERT(leafhdr.magic == XFS_DIR2_LEAFN_MAGIC || leafhdr.magic == XFS_DIR3_LEAFN_MAGIC); @@ -544,7 +504,7 @@ xfs_dir2_leafn_lasthash( if (!leafhdr.count) return 0; - ents = xfs_dir3_leaf_ents_p(leaf); + ents = dp->d_ops->leaf_ents_p(leaf); return be32_to_cpu(ents[leafhdr.count - 1].hashval); } @@ -581,10 +541,10 @@ xfs_dir2_leafn_lookup_for_addname( tp = args->trans; mp = dp->i_mount; leaf = bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); - ents = xfs_dir3_leaf_ents_p(leaf); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); + ents = dp->d_ops->leaf_ents_p(leaf); - xfs_dir3_leaf_check(mp, bp); + xfs_dir3_leaf_check(dp, bp); ASSERT(leafhdr.count > 0); /* @@ -602,7 +562,7 @@ xfs_dir2_leafn_lookup_for_addname( ASSERT(free->hdr.magic == cpu_to_be32(XFS_DIR2_FREE_MAGIC) || free->hdr.magic == cpu_to_be32(XFS_DIR3_FREE_MAGIC)); } - length = xfs_dir2_data_entsize(args->namelen); + length = dp->d_ops->data_entsize(args->namelen); /* * Loop over leaf entries with the right hash value. */ @@ -617,7 +577,8 @@ xfs_dir2_leafn_lookup_for_addname( /* * Pull the data block number from the entry. */ - newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + newdb = xfs_dir2_dataptr_to_db(args->geo, + be32_to_cpu(lep->address)); /* * For addname, we're looking for a place to put the new entry. * We want to use a data block with an entry of equal @@ -634,7 +595,7 @@ xfs_dir2_leafn_lookup_for_addname( * Convert the data block to the free block * holding its freespace information. */ - newfdb = xfs_dir2_db_to_fdb(mp, newdb); + newfdb = dp->d_ops->db_to_fdb(args->geo, newdb); /* * If it's not the one we have in hand, read it in. */ @@ -646,22 +607,23 @@ xfs_dir2_leafn_lookup_for_addname( xfs_trans_brelse(tp, curbp); error = xfs_dir2_free_read(tp, dp, - xfs_dir2_db_to_da(mp, newfdb), + xfs_dir2_db_to_da(args->geo, + newfdb), &curbp); if (error) return error; free = curbp->b_addr; - xfs_dir2_free_hdr_check(mp, curbp, curdb); + xfs_dir2_free_hdr_check(dp, curbp, curdb); } /* * Get the index for our entry. */ - fi = xfs_dir2_db_to_fdindex(mp, curdb); + fi = dp->d_ops->db_to_fdindex(args->geo, curdb); /* * If it has room, return it. */ - bests = xfs_dir3_free_bests_p(mp, free); + bests = dp->d_ops->free_bests_p(free); if (unlikely(bests[fi] == cpu_to_be16(NULLDATAOFF))) { XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int", XFS_ERRLEVEL_LOW, mp); @@ -731,10 +693,10 @@ xfs_dir2_leafn_lookup_for_entry( tp = args->trans; mp = dp->i_mount; leaf = bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); - ents = xfs_dir3_leaf_ents_p(leaf); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); + ents = dp->d_ops->leaf_ents_p(leaf); - xfs_dir3_leaf_check(mp, bp); + xfs_dir3_leaf_check(dp, bp); ASSERT(leafhdr.count > 0); /* @@ -762,7 +724,8 @@ xfs_dir2_leafn_lookup_for_entry( /* * Pull the data block number from the entry. */ - newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + newdb = xfs_dir2_dataptr_to_db(args->geo, + be32_to_cpu(lep->address)); /* * Not adding a new entry, so we really want to find * the name given to us. @@ -787,7 +750,8 @@ xfs_dir2_leafn_lookup_for_entry( curbp = state->extrablk.bp; } else { error = xfs_dir3_data_read(tp, dp, - xfs_dir2_db_to_da(mp, newdb), + xfs_dir2_db_to_da(args->geo, + newdb), -1, &curbp); if (error) return error; @@ -799,7 +763,8 @@ xfs_dir2_leafn_lookup_for_entry( * Point to the data entry. */ dep = (xfs_dir2_data_entry_t *)((char *)curbp->b_addr + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(lep->address))); /* * Compare the entry and if it's an exact match, return * EEXIST immediately. If it's the first case-insensitive @@ -813,6 +778,7 @@ xfs_dir2_leafn_lookup_for_entry( xfs_trans_brelse(tp, state->extrablk.bp); args->cmpresult = cmp; args->inumber = be64_to_cpu(dep->inumber); + args->filetype = dp->d_ops->data_get_ftype(dep); *indexp = index; state->extravalid = 1; state->extrablk.bp = curbp; @@ -884,7 +850,6 @@ xfs_dir3_leafn_moveents( int start_d,/* destination leaf index */ int count) /* count of leaves to copy */ { - struct xfs_trans *tp = args->trans; int stale; /* count stale leaves copied */ trace_xfs_dir2_leafn_moveents(args, start_s, start_d, count); @@ -903,7 +868,7 @@ xfs_dir3_leafn_moveents( if (start_d < dhdr->count) { memmove(&dents[start_d + count], &dents[start_d], (dhdr->count - start_d) * sizeof(xfs_dir2_leaf_entry_t)); - xfs_dir3_leaf_log_ents(tp, bp_d, start_d + count, + xfs_dir3_leaf_log_ents(args, bp_d, start_d + count, count + dhdr->count - 1); } /* @@ -925,7 +890,7 @@ xfs_dir3_leafn_moveents( */ memcpy(&dents[start_d], &sents[start_s], count * sizeof(xfs_dir2_leaf_entry_t)); - xfs_dir3_leaf_log_ents(tp, bp_d, start_d, start_d + count - 1); + xfs_dir3_leaf_log_ents(args, bp_d, start_d, start_d + count - 1); /* * If there are source entries after the ones we copied, @@ -934,7 +899,7 @@ xfs_dir3_leafn_moveents( if (start_s + count < shdr->count) { memmove(&sents[start_s], &sents[start_s + count], count * sizeof(xfs_dir2_leaf_entry_t)); - xfs_dir3_leaf_log_ents(tp, bp_s, start_s, start_s + count - 1); + xfs_dir3_leaf_log_ents(args, bp_s, start_s, start_s + count - 1); } /* @@ -952,6 +917,7 @@ xfs_dir3_leafn_moveents( */ int /* sort order */ xfs_dir2_leafn_order( + struct xfs_inode *dp, struct xfs_buf *leaf1_bp, /* leaf1 buffer */ struct xfs_buf *leaf2_bp) /* leaf2 buffer */ { @@ -962,10 +928,10 @@ xfs_dir2_leafn_order( struct xfs_dir3_icleaf_hdr hdr1; struct xfs_dir3_icleaf_hdr hdr2; - xfs_dir3_leaf_hdr_from_disk(&hdr1, leaf1); - xfs_dir3_leaf_hdr_from_disk(&hdr2, leaf2); - ents1 = xfs_dir3_leaf_ents_p(leaf1); - ents2 = xfs_dir3_leaf_ents_p(leaf2); + dp->d_ops->leaf_hdr_from_disk(&hdr1, leaf1); + dp->d_ops->leaf_hdr_from_disk(&hdr2, leaf2); + ents1 = dp->d_ops->leaf_ents_p(leaf1); + ents2 = dp->d_ops->leaf_ents_p(leaf2); if (hdr1.count > 0 && hdr2.count > 0 && (be32_to_cpu(ents2[0].hashval) < be32_to_cpu(ents1[0].hashval) || @@ -1003,12 +969,13 @@ xfs_dir2_leafn_rebalance( struct xfs_dir2_leaf_entry *ents2; struct xfs_dir3_icleaf_hdr hdr1; struct xfs_dir3_icleaf_hdr hdr2; + struct xfs_inode *dp = state->args->dp; args = state->args; /* * If the block order is wrong, swap the arguments. */ - if ((swap = xfs_dir2_leafn_order(blk1->bp, blk2->bp))) { + if ((swap = xfs_dir2_leafn_order(dp, blk1->bp, blk2->bp))) { xfs_da_state_blk_t *tmp; /* temp for block swap */ tmp = blk1; @@ -1017,10 +984,10 @@ xfs_dir2_leafn_rebalance( } leaf1 = blk1->bp->b_addr; leaf2 = blk2->bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&hdr1, leaf1); - xfs_dir3_leaf_hdr_from_disk(&hdr2, leaf2); - ents1 = xfs_dir3_leaf_ents_p(leaf1); - ents2 = xfs_dir3_leaf_ents_p(leaf2); + dp->d_ops->leaf_hdr_from_disk(&hdr1, leaf1); + dp->d_ops->leaf_hdr_from_disk(&hdr2, leaf2); + ents1 = dp->d_ops->leaf_ents_p(leaf1); + ents2 = dp->d_ops->leaf_ents_p(leaf2); oldsum = hdr1.count + hdr2.count; #if defined(DEBUG) || defined(XFS_WARN) @@ -1066,13 +1033,13 @@ xfs_dir2_leafn_rebalance( ASSERT(hdr1.stale + hdr2.stale == oldstale); /* log the changes made when moving the entries */ - xfs_dir3_leaf_hdr_to_disk(leaf1, &hdr1); - xfs_dir3_leaf_hdr_to_disk(leaf2, &hdr2); - xfs_dir3_leaf_log_header(args->trans, blk1->bp); - xfs_dir3_leaf_log_header(args->trans, blk2->bp); + dp->d_ops->leaf_hdr_to_disk(leaf1, &hdr1); + dp->d_ops->leaf_hdr_to_disk(leaf2, &hdr2); + xfs_dir3_leaf_log_header(args, blk1->bp); + xfs_dir3_leaf_log_header(args, blk2->bp); - xfs_dir3_leaf_check(args->dp->i_mount, blk1->bp); - xfs_dir3_leaf_check(args->dp->i_mount, blk2->bp); + xfs_dir3_leaf_check(dp, blk1->bp); + xfs_dir3_leaf_check(dp, blk2->bp); /* * Mark whether we're inserting into the old or new leaf. @@ -1093,11 +1060,11 @@ xfs_dir2_leafn_rebalance( * Finally sanity check just to make sure we are not returning a * negative index */ - if(blk2->index < 0) { + if (blk2->index < 0) { state->inleaf = 1; blk2->index = 0; - xfs_alert(args->dp->i_mount, - "%s: picked the wrong leaf? reverting original leaf: blk1->index %d\n", + xfs_alert(dp->i_mount, + "%s: picked the wrong leaf? reverting original leaf: blk1->index %d", __func__, blk1->index); } } @@ -1112,21 +1079,20 @@ xfs_dir3_data_block_free( struct xfs_buf *fbp, int longest) { - struct xfs_trans *tp = args->trans; int logfree = 0; __be16 *bests; struct xfs_dir3_icfree_hdr freehdr; + struct xfs_inode *dp = args->dp; - xfs_dir3_free_hdr_from_disk(&freehdr, free); - - bests = xfs_dir3_free_bests_p(tp->t_mountp, free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); + bests = dp->d_ops->free_bests_p(free); if (hdr) { /* * Data block is not empty, just set the free entry to the new * value. */ bests[findex] = cpu_to_be16(longest); - xfs_dir2_free_log_bests(tp, fbp, findex, findex); + xfs_dir2_free_log_bests(args, fbp, findex, findex); return 0; } @@ -1153,8 +1119,8 @@ xfs_dir3_data_block_free( logfree = 1; } - xfs_dir3_free_hdr_to_disk(free, &freehdr); - xfs_dir2_free_log_header(tp, fbp); + dp->d_ops->free_hdr_to_disk(free, &freehdr); + xfs_dir2_free_log_header(args, fbp); /* * If there are no useful entries left in the block, get rid of the @@ -1178,7 +1144,7 @@ xfs_dir3_data_block_free( /* Log the free entry that changed, unless we got rid of it. */ if (logfree) - xfs_dir2_free_log_bests(tp, fbp, findex, findex); + xfs_dir2_free_log_bests(args, fbp, findex, findex); return 0; } @@ -1218,8 +1184,8 @@ xfs_dir2_leafn_remove( tp = args->trans; mp = dp->i_mount; leaf = bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); - ents = xfs_dir3_leaf_ents_p(leaf); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); + ents = dp->d_ops->leaf_ents_p(leaf); /* * Point to the entry we're removing. @@ -1229,9 +1195,9 @@ xfs_dir2_leafn_remove( /* * Extract the data block and offset from the entry. */ - db = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); + db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); ASSERT(dblk->blkno == db); - off = xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address)); + off = xfs_dir2_dataptr_to_off(args->geo, be32_to_cpu(lep->address)); ASSERT(dblk->index == off); /* @@ -1239,11 +1205,11 @@ xfs_dir2_leafn_remove( * Log the leaf block changes. */ leafhdr.stale++; - xfs_dir3_leaf_hdr_to_disk(leaf, &leafhdr); - xfs_dir3_leaf_log_header(tp, bp); + dp->d_ops->leaf_hdr_to_disk(leaf, &leafhdr); + xfs_dir3_leaf_log_header(args, bp); lep->address = cpu_to_be32(XFS_DIR2_NULL_DATAPTR); - xfs_dir3_leaf_log_ents(tp, bp, index, index); + xfs_dir3_leaf_log_ents(args, bp, index, index); /* * Make the data entry free. Keep track of the longest freespace @@ -1252,19 +1218,19 @@ xfs_dir2_leafn_remove( dbp = dblk->bp; hdr = dbp->b_addr; dep = (xfs_dir2_data_entry_t *)((char *)hdr + off); - bf = xfs_dir3_data_bestfree_p(hdr); + bf = dp->d_ops->data_bestfree_p(hdr); longest = be16_to_cpu(bf[0].length); needlog = needscan = 0; - xfs_dir2_data_make_free(tp, dbp, off, - xfs_dir2_data_entsize(dep->namelen), &needlog, &needscan); + xfs_dir2_data_make_free(args, dbp, off, + dp->d_ops->data_entsize(dep->namelen), &needlog, &needscan); /* * Rescan the data block freespaces for bestfree. * Log the data block header if needed. */ if (needscan) - xfs_dir2_data_freescan(mp, hdr, &needlog); + xfs_dir2_data_freescan(dp, hdr, &needlog); if (needlog) - xfs_dir2_data_log_header(tp, dbp); + xfs_dir2_data_log_header(args, dbp); xfs_dir3_data_check(dp, dbp); /* * If the longest data block freespace changes, need to update @@ -1281,8 +1247,9 @@ xfs_dir2_leafn_remove( * Convert the data block number to a free block, * read in the free block. */ - fdb = xfs_dir2_db_to_fdb(mp, db); - error = xfs_dir2_free_read(tp, dp, xfs_dir2_db_to_da(mp, fdb), + fdb = dp->d_ops->db_to_fdb(args->geo, db); + error = xfs_dir2_free_read(tp, dp, + xfs_dir2_db_to_da(args->geo, fdb), &fbp); if (error) return error; @@ -1290,22 +1257,23 @@ xfs_dir2_leafn_remove( #ifdef DEBUG { struct xfs_dir3_icfree_hdr freehdr; - xfs_dir3_free_hdr_from_disk(&freehdr, free); - ASSERT(freehdr.firstdb == xfs_dir3_free_max_bests(mp) * - (fdb - XFS_DIR2_FREE_FIRSTDB(mp))); + dp->d_ops->free_hdr_from_disk(&freehdr, free); + ASSERT(freehdr.firstdb == dp->d_ops->free_max_bests(args->geo) * + (fdb - xfs_dir2_byte_to_db(args->geo, + XFS_DIR2_FREE_OFFSET))); } #endif /* * Calculate which entry we need to fix. */ - findex = xfs_dir2_db_to_fdindex(mp, db); + findex = dp->d_ops->db_to_fdindex(args->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 == mp->m_dirblksize - - xfs_dir3_data_entry_offset(hdr)) { + if (longest == args->geo->blksize - + dp->d_ops->data_entry_offset) { /* * Try to punch out the data block. */ @@ -1332,14 +1300,14 @@ xfs_dir2_leafn_remove( return error; } - xfs_dir3_leaf_check(mp, bp); + xfs_dir3_leaf_check(dp, bp); /* * Return indication of whether this leaf block is empty enough * to justify trying to join it with a neighbor. */ - *rval = (xfs_dir3_leaf_hdr_size(leaf) + + *rval = (dp->d_ops->leaf_hdr_size + (uint)sizeof(ents[0]) * (leafhdr.count - leafhdr.stale)) < - mp->m_dir_magicpct; + args->geo->magicpct; return 0; } @@ -1356,13 +1324,14 @@ xfs_dir2_leafn_split( xfs_dablk_t blkno; /* new leaf block number */ int error; /* error return value */ xfs_mount_t *mp; /* filesystem mount point */ + struct xfs_inode *dp; /* * Allocate space for a new leaf node. */ args = state->args; - mp = args->dp->i_mount; - ASSERT(args != NULL); + dp = args->dp; + mp = dp->i_mount; ASSERT(oldblk->magic == XFS_DIR2_LEAFN_MAGIC); error = xfs_da_grow_inode(args, &blkno); if (error) { @@ -1371,7 +1340,7 @@ xfs_dir2_leafn_split( /* * Initialize the new leaf block. */ - error = xfs_dir3_leaf_get_buf(args, xfs_dir2_da_to_db(mp, blkno), + error = xfs_dir3_leaf_get_buf(args, xfs_dir2_da_to_db(args->geo, blkno), &newblk->bp, XFS_DIR2_LEAFN_MAGIC); if (error) return error; @@ -1397,10 +1366,10 @@ xfs_dir2_leafn_split( /* * Update last hashval in each block since we added the name. */ - oldblk->hashval = xfs_dir2_leafn_lasthash(oldblk->bp, NULL); - newblk->hashval = xfs_dir2_leafn_lasthash(newblk->bp, NULL); - xfs_dir3_leaf_check(mp, oldblk->bp); - xfs_dir3_leaf_check(mp, newblk->bp); + oldblk->hashval = xfs_dir2_leafn_lasthash(dp, oldblk->bp, NULL); + newblk->hashval = xfs_dir2_leafn_lasthash(dp, newblk->bp, NULL); + xfs_dir3_leaf_check(dp, oldblk->bp); + xfs_dir3_leaf_check(dp, newblk->bp); return error; } @@ -1430,6 +1399,7 @@ xfs_dir2_leafn_toosmall( int rval; /* result from path_shift */ struct xfs_dir3_icleaf_hdr leafhdr; struct xfs_dir2_leaf_entry *ents; + struct xfs_inode *dp = state->args->dp; /* * Check for the degenerate case of the block being over 50% full. @@ -1438,13 +1408,13 @@ xfs_dir2_leafn_toosmall( */ blk = &state->path.blk[state->path.active - 1]; leaf = blk->bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&leafhdr, leaf); - ents = xfs_dir3_leaf_ents_p(leaf); - xfs_dir3_leaf_check(state->args->dp->i_mount, blk->bp); + dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); + ents = dp->d_ops->leaf_ents_p(leaf); + xfs_dir3_leaf_check(dp, blk->bp); count = leafhdr.count - leafhdr.stale; - bytes = xfs_dir3_leaf_hdr_size(leaf) + count * sizeof(ents[0]); - if (bytes > (state->blocksize >> 1)) { + bytes = dp->d_ops->leaf_hdr_size + count * sizeof(ents[0]); + if (bytes > (state->args->geo->blksize >> 1)) { /* * Blk over 50%, don't try to join. */ @@ -1488,7 +1458,7 @@ xfs_dir2_leafn_toosmall( /* * Read the sibling leaf block. */ - error = xfs_dir3_leafn_read(state->args->trans, state->args->dp, + error = xfs_dir3_leafn_read(state->args->trans, dp, blkno, -1, &bp); if (error) return error; @@ -1497,11 +1467,12 @@ xfs_dir2_leafn_toosmall( * Count bytes in the two blocks combined. */ count = leafhdr.count - leafhdr.stale; - bytes = state->blocksize - (state->blocksize >> 2); + bytes = state->args->geo->blksize - + (state->args->geo->blksize >> 2); leaf = bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&hdr2, leaf); - ents = xfs_dir3_leaf_ents_p(leaf); + dp->d_ops->leaf_hdr_from_disk(&hdr2, leaf); + ents = dp->d_ops->leaf_ents_p(leaf); count += hdr2.count - hdr2.stale; bytes -= count * sizeof(ents[0]); @@ -1555,6 +1526,7 @@ xfs_dir2_leafn_unbalance( struct xfs_dir3_icleaf_hdr drophdr; struct xfs_dir2_leaf_entry *sents; struct xfs_dir2_leaf_entry *dents; + struct xfs_inode *dp = state->args->dp; args = state->args; ASSERT(drop_blk->magic == XFS_DIR2_LEAFN_MAGIC); @@ -1562,10 +1534,10 @@ xfs_dir2_leafn_unbalance( drop_leaf = drop_blk->bp->b_addr; save_leaf = save_blk->bp->b_addr; - xfs_dir3_leaf_hdr_from_disk(&savehdr, save_leaf); - xfs_dir3_leaf_hdr_from_disk(&drophdr, drop_leaf); - sents = xfs_dir3_leaf_ents_p(save_leaf); - dents = xfs_dir3_leaf_ents_p(drop_leaf); + dp->d_ops->leaf_hdr_from_disk(&savehdr, save_leaf); + dp->d_ops->leaf_hdr_from_disk(&drophdr, drop_leaf); + sents = dp->d_ops->leaf_ents_p(save_leaf); + dents = dp->d_ops->leaf_ents_p(drop_leaf); /* * If there are any stale leaf entries, take this opportunity @@ -1580,7 +1552,7 @@ xfs_dir2_leafn_unbalance( * Move the entries from drop to the appropriate end of save. */ drop_blk->hashval = be32_to_cpu(dents[drophdr.count - 1].hashval); - if (xfs_dir2_leafn_order(save_blk->bp, drop_blk->bp)) + if (xfs_dir2_leafn_order(dp, save_blk->bp, drop_blk->bp)) xfs_dir3_leafn_moveents(args, drop_blk->bp, &drophdr, dents, 0, save_blk->bp, &savehdr, sents, 0, drophdr.count); @@ -1591,13 +1563,13 @@ xfs_dir2_leafn_unbalance( save_blk->hashval = be32_to_cpu(sents[savehdr.count - 1].hashval); /* log the changes made when moving the entries */ - xfs_dir3_leaf_hdr_to_disk(save_leaf, &savehdr); - xfs_dir3_leaf_hdr_to_disk(drop_leaf, &drophdr); - xfs_dir3_leaf_log_header(args->trans, save_blk->bp); - xfs_dir3_leaf_log_header(args->trans, drop_blk->bp); + dp->d_ops->leaf_hdr_to_disk(save_leaf, &savehdr); + dp->d_ops->leaf_hdr_to_disk(drop_leaf, &drophdr); + xfs_dir3_leaf_log_header(args, save_blk->bp); + xfs_dir3_leaf_log_header(args, drop_blk->bp); - xfs_dir3_leaf_check(args->dp->i_mount, save_blk->bp); - xfs_dir3_leaf_check(args->dp->i_mount, drop_blk->bp); + xfs_dir3_leaf_check(dp, save_blk->bp); + xfs_dir3_leaf_check(dp, drop_blk->bp); } /* @@ -1620,8 +1592,6 @@ xfs_dir2_node_addname( state = xfs_da_state_alloc(); state->args = args; state->mp = args->dp->i_mount; - state->blocksize = state->mp->m_dirblksize; - state->node_ents = state->mp->m_dir_node_ents; /* * Look up the name. We're not supposed to find it, but * this gives us the insertion point. @@ -1708,7 +1678,7 @@ xfs_dir2_node_addname_int( dp = args->dp; mp = dp->i_mount; tp = args->trans; - length = xfs_dir2_data_entsize(args->namelen); + length = dp->d_ops->data_entsize(args->namelen); /* * If we came in with a freespace block that means that lookup * found an entry with our hash value. This is the freespace @@ -1722,8 +1692,8 @@ xfs_dir2_node_addname_int( ifbno = fblk->blkno; free = fbp->b_addr; findex = fblk->index; - bests = xfs_dir3_free_bests_p(mp, free); - xfs_dir3_free_hdr_from_disk(&freehdr, free); + bests = dp->d_ops->free_bests_p(free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); /* * This means the free entry showed that the data block had @@ -1760,9 +1730,9 @@ xfs_dir2_node_addname_int( if (dbno == -1) { xfs_fileoff_t fo; /* freespace block number */ - if ((error = xfs_bmap_last_offset(tp, dp, &fo, XFS_DATA_FORK))) + if ((error = xfs_bmap_last_offset(dp, &fo, XFS_DATA_FORK))) return error; - lastfbno = xfs_dir2_da_to_db(mp, (xfs_dablk_t)fo); + lastfbno = xfs_dir2_da_to_db(args->geo, (xfs_dablk_t)fo); fbno = ifbno; } /* @@ -1780,7 +1750,8 @@ xfs_dir2_node_addname_int( * us a freespace block to start with. */ if (++fbno == 0) - fbno = XFS_DIR2_FREE_FIRSTDB(mp); + fbno = xfs_dir2_byte_to_db(args->geo, + XFS_DIR2_FREE_OFFSET); /* * If it's ifbno we already looked at it. */ @@ -1798,8 +1769,8 @@ xfs_dir2_node_addname_int( * to avoid it. */ error = xfs_dir2_free_try_read(tp, dp, - xfs_dir2_db_to_da(mp, fbno), - &fbp); + xfs_dir2_db_to_da(args->geo, fbno), + &fbp); if (error) return error; if (!fbp) @@ -1815,8 +1786,8 @@ xfs_dir2_node_addname_int( * and the freehdr are actually initialised if they are placed * there, so we have to do it here to avoid warnings. Blech. */ - bests = xfs_dir3_free_bests_p(mp, free); - xfs_dir3_free_hdr_from_disk(&freehdr, free); + bests = dp->d_ops->free_bests_p(free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); if (be16_to_cpu(bests[findex]) != NULLDATAOFF && be16_to_cpu(bests[findex]) >= length) dbno = freehdr.firstdb + findex; @@ -1867,10 +1838,10 @@ xfs_dir2_node_addname_int( * Get the freespace block corresponding to the data block * that was just allocated. */ - fbno = xfs_dir2_db_to_fdb(mp, dbno); + fbno = dp->d_ops->db_to_fdb(args->geo, dbno); error = xfs_dir2_free_try_read(tp, dp, - xfs_dir2_db_to_da(mp, fbno), - &fbp); + xfs_dir2_db_to_da(args->geo, fbno), + &fbp); if (error) return error; @@ -1884,12 +1855,13 @@ xfs_dir2_node_addname_int( if (error) return error; - if (unlikely(xfs_dir2_db_to_fdb(mp, dbno) != fbno)) { + if (dp->d_ops->db_to_fdb(args->geo, dbno) != fbno) { xfs_alert(mp, "%s: dir ino %llu needed freesp block %lld for\n" " data block %lld, got %lld ifbno %llu lastfbno %d", __func__, (unsigned long long)dp->i_ino, - (long long)xfs_dir2_db_to_fdb(mp, dbno), + (long long)dp->d_ops->db_to_fdb( + args->geo, dbno), (long long)dbno, (long long)fbno, (unsigned long long)ifbno, lastfbno); if (fblk) { @@ -1910,34 +1882,36 @@ xfs_dir2_node_addname_int( /* * Get a buffer for the new block. */ - error = xfs_dir3_free_get_buf(tp, dp, fbno, &fbp); + error = xfs_dir3_free_get_buf(args, fbno, &fbp); if (error) return error; free = fbp->b_addr; - bests = xfs_dir3_free_bests_p(mp, free); - xfs_dir3_free_hdr_from_disk(&freehdr, free); + bests = dp->d_ops->free_bests_p(free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); /* * Remember the first slot as our empty slot. */ - freehdr.firstdb = (fbno - XFS_DIR2_FREE_FIRSTDB(mp)) * - xfs_dir3_free_max_bests(mp); + freehdr.firstdb = + (fbno - xfs_dir2_byte_to_db(args->geo, + XFS_DIR2_FREE_OFFSET)) * + dp->d_ops->free_max_bests(args->geo); } else { free = fbp->b_addr; - bests = xfs_dir3_free_bests_p(mp, free); - xfs_dir3_free_hdr_from_disk(&freehdr, free); + bests = dp->d_ops->free_bests_p(free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); } /* * Set the freespace block index from the data block number. */ - findex = xfs_dir2_db_to_fdindex(mp, dbno); + findex = dp->d_ops->db_to_fdindex(args->geo, dbno); /* * If it's after the end of the current entries in the * freespace block, extend that table. */ if (findex >= freehdr.nvalid) { - ASSERT(findex < xfs_dir3_free_max_bests(mp)); + ASSERT(findex < dp->d_ops->free_max_bests(args->geo)); freehdr.nvalid = findex + 1; /* * Tag new entry so nused will go up. @@ -1950,8 +1924,8 @@ xfs_dir2_node_addname_int( */ if (bests[findex] == cpu_to_be16(NULLDATAOFF)) { freehdr.nused++; - xfs_dir3_free_hdr_to_disk(fbp->b_addr, &freehdr); - xfs_dir2_free_log_header(tp, fbp); + dp->d_ops->free_hdr_to_disk(fbp->b_addr, &freehdr); + xfs_dir2_free_log_header(args, fbp); } /* * Update the real value in the table. @@ -1959,7 +1933,7 @@ xfs_dir2_node_addname_int( * change again. */ hdr = dbp->b_addr; - bf = xfs_dir3_data_bestfree_p(hdr); + bf = dp->d_ops->data_bestfree_p(hdr); bests[findex] = bf[0].length; logfree = 1; } @@ -1976,12 +1950,13 @@ xfs_dir2_node_addname_int( /* * Read the data block in. */ - error = xfs_dir3_data_read(tp, dp, xfs_dir2_db_to_da(mp, dbno), + error = xfs_dir3_data_read(tp, dp, + xfs_dir2_db_to_da(args->geo, dbno), -1, &dbp); if (error) return error; hdr = dbp->b_addr; - bf = xfs_dir3_data_bestfree_p(hdr); + bf = dp->d_ops->data_bestfree_p(hdr); logfree = 0; } ASSERT(be16_to_cpu(bf[0].length) >= length); @@ -1994,7 +1969,7 @@ xfs_dir2_node_addname_int( /* * Mark the first part of the unused space, inuse for us. */ - xfs_dir2_data_use_free(tp, dbp, dup, + xfs_dir2_data_use_free(args, dbp, dup, (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr), length, &needlog, &needscan); /* @@ -2004,23 +1979,24 @@ xfs_dir2_node_addname_int( dep->inumber = cpu_to_be64(args->inumber); dep->namelen = args->namelen; memcpy(dep->name, args->name, dep->namelen); - tagp = xfs_dir2_data_entry_tag_p(dep); + dp->d_ops->data_put_ftype(dep, args->filetype); + tagp = dp->d_ops->data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); - xfs_dir2_data_log_entry(tp, dbp, dep); + xfs_dir2_data_log_entry(args, dbp, dep); /* * Rescan the block for bestfree if needed. */ if (needscan) - xfs_dir2_data_freescan(mp, hdr, &needlog); + xfs_dir2_data_freescan(dp, hdr, &needlog); /* * Log the data block header if needed. */ if (needlog) - xfs_dir2_data_log_header(tp, dbp); + xfs_dir2_data_log_header(args, dbp); /* * If the freespace entry is now wrong, update it. */ - bests = xfs_dir3_free_bests_p(mp, free); /* gcc is so stupid */ + bests = dp->d_ops->free_bests_p(free); /* gcc is so stupid */ if (be16_to_cpu(bests[findex]) != be16_to_cpu(bf[0].length)) { bests[findex] = bf[0].length; logfree = 1; @@ -2029,7 +2005,7 @@ xfs_dir2_node_addname_int( * Log the freespace entry if needed. */ if (logfree) - xfs_dir2_free_log_bests(tp, fbp, findex, findex); + xfs_dir2_free_log_bests(args, fbp, findex, findex); /* * Return the data block and offset in args, then drop the data block. */ @@ -2060,8 +2036,6 @@ xfs_dir2_node_lookup( state = xfs_da_state_alloc(); state->args = args; state->mp = args->dp->i_mount; - state->blocksize = state->mp->m_dirblksize; - state->node_ents = state->mp->m_dir_node_ents; /* * Fill in the path to the entry in the cursor. */ @@ -2100,12 +2074,12 @@ xfs_dir2_node_lookup( */ int /* error */ xfs_dir2_node_removename( - xfs_da_args_t *args) /* operation arguments */ + struct xfs_da_args *args) /* operation arguments */ { - xfs_da_state_blk_t *blk; /* leaf block */ + struct xfs_da_state_blk *blk; /* leaf block */ int error; /* error return value */ int rval; /* operation return value */ - xfs_da_state_t *state; /* btree cursor */ + struct xfs_da_state *state; /* btree cursor */ trace_xfs_dir2_node_removename(args); @@ -2115,21 +2089,18 @@ xfs_dir2_node_removename( state = xfs_da_state_alloc(); state->args = args; state->mp = args->dp->i_mount; - state->blocksize = state->mp->m_dirblksize; - state->node_ents = state->mp->m_dir_node_ents; - /* - * Look up the entry we're deleting, set up the cursor. - */ + + /* Look up the entry we're deleting, set up the cursor. */ error = xfs_da3_node_lookup_int(state, &rval); if (error) - rval = error; - /* - * Didn't find it, upper layer screwed up. - */ + goto out_free; + + /* Didn't find it, upper layer screwed up. */ if (rval != EEXIST) { - xfs_da_state_free(state); - return rval; + error = rval; + goto out_free; } + blk = &state->path.blk[state->path.active - 1]; ASSERT(blk->magic == XFS_DIR2_LEAFN_MAGIC); ASSERT(state->extravalid); @@ -2140,7 +2111,7 @@ xfs_dir2_node_removename( error = xfs_dir2_leafn_remove(args, blk->bp, blk->index, &state->extrablk, &rval); if (error) - return error; + goto out_free; /* * Fix the hash values up the btree. */ @@ -2155,6 +2126,7 @@ xfs_dir2_node_removename( */ if (!error) error = xfs_dir2_node_to_leaf(state); +out_free: xfs_da_state_free(state); return error; } @@ -2185,8 +2157,6 @@ xfs_dir2_node_replace( state = xfs_da_state_alloc(); state->args = args; state->mp = args->dp->i_mount; - state->blocksize = state->mp->m_dirblksize; - state->node_ents = state->mp->m_dir_node_ents; inum = args->inumber; /* * Lookup the entry to change in the btree. @@ -2207,7 +2177,7 @@ xfs_dir2_node_replace( blk = &state->path.blk[state->path.active - 1]; ASSERT(blk->magic == XFS_DIR2_LEAFN_MAGIC); leaf = blk->bp->b_addr; - ents = xfs_dir3_leaf_ents_p(leaf); + ents = args->dp->d_ops->leaf_ents_p(leaf); lep = &ents[blk->index]; ASSERT(state->extravalid); /* @@ -2218,13 +2188,15 @@ xfs_dir2_node_replace( hdr->magic == cpu_to_be32(XFS_DIR3_DATA_MAGIC)); dep = (xfs_dir2_data_entry_t *) ((char *)hdr + - xfs_dir2_dataptr_to_off(state->mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(lep->address))); ASSERT(inum != be64_to_cpu(dep->inumber)); /* * Fill in the new inode number and log the entry. */ dep->inumber = cpu_to_be64(inum); - xfs_dir2_data_log_entry(args->trans, state->extrablk.bp, dep); + args->dp->d_ops->data_put_ftype(dep, args->filetype); + xfs_dir2_data_log_entry(args, state->extrablk.bp, dep); rval = 0; } /* @@ -2279,7 +2251,7 @@ xfs_dir2_node_trim_free( if (!bp) return 0; free = bp->b_addr; - xfs_dir3_free_hdr_from_disk(&freehdr, free); + dp->d_ops->free_hdr_from_disk(&freehdr, free); /* * If there are used entries, there's nothing to do. @@ -2292,9 +2264,9 @@ xfs_dir2_node_trim_free( /* * Blow the block away. */ - if ((error = - xfs_dir2_shrink_inode(args, xfs_dir2_da_to_db(mp, (xfs_dablk_t)fo), - bp))) { + error = xfs_dir2_shrink_inode(args, + xfs_dir2_da_to_db(args->geo, (xfs_dablk_t)fo), bp); + if (error) { /* * Can't fail with ENOSPC since that only happens with no * space reservation, when breaking up an extent into two |