diff options
Diffstat (limited to 'fs/xfs/xfs_dir2_block.c')
| -rw-r--r-- | fs/xfs/xfs_dir2_block.c | 97 |
1 files changed, 49 insertions, 48 deletions
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c index 4f6a38cb83a4..c7cd3154026a 100644 --- a/fs/xfs/xfs_dir2_block.c +++ b/fs/xfs/xfs_dir2_block.c @@ -136,7 +136,7 @@ xfs_dir3_block_read( struct xfs_mount *mp = dp->i_mount; int err; - err = xfs_da_read_buf(tp, dp, mp->m_dirdatablk, -1, bpp, + err = xfs_da_read_buf(tp, dp, mp->m_dir_geo->datablk, -1, bpp, XFS_DATA_FORK, &xfs_dir3_block_buf_ops); if (!err && tp) xfs_trans_buf_set_type(tp, *bpp, XFS_BLFT_DIR_BLOCK_BUF); @@ -281,8 +281,7 @@ out: */ static void xfs_dir2_block_compact( - struct xfs_trans *tp, - struct xfs_inode *dp, + struct xfs_da_args *args, struct xfs_buf *bp, struct xfs_dir2_data_hdr *hdr, struct xfs_dir2_block_tail *btp, @@ -315,18 +314,17 @@ xfs_dir2_block_compact( *lfloglow = toidx + 1 - (be32_to_cpu(btp->stale) - 1); *lfloghigh -= be32_to_cpu(btp->stale) - 1; be32_add_cpu(&btp->count, -(be32_to_cpu(btp->stale) - 1)); - xfs_dir2_data_make_free(tp, dp, bp, + xfs_dir2_data_make_free(args, bp, (xfs_dir2_data_aoff_t)((char *)blp - (char *)hdr), (xfs_dir2_data_aoff_t)((be32_to_cpu(btp->stale) - 1) * sizeof(*blp)), needlog, &needscan); - blp += be32_to_cpu(btp->stale) - 1; btp->stale = cpu_to_be32(1); /* * If we now need to rebuild the bestfree map, do so. * This needs to happen before the next call to use_free. */ if (needscan) - xfs_dir2_data_freescan(dp, hdr, needlog); + xfs_dir2_data_freescan(args->dp, hdr, needlog); } /* @@ -378,7 +376,7 @@ xfs_dir2_block_addname( * Set up pointers to parts of the block. */ hdr = bp->b_addr; - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); blp = xfs_dir2_block_leaf_p(btp); /* @@ -421,7 +419,7 @@ xfs_dir2_block_addname( * If need to compact the leaf entries, do it now. */ if (compact) { - xfs_dir2_block_compact(tp, dp, bp, hdr, btp, blp, &needlog, + xfs_dir2_block_compact(args, bp, hdr, btp, blp, &needlog, &lfloghigh, &lfloglow); /* recalculate blp post-compaction */ blp = xfs_dir2_block_leaf_p(btp); @@ -456,7 +454,7 @@ xfs_dir2_block_addname( /* * Mark the space needed for the new leaf entry, now in use. */ - xfs_dir2_data_use_free(tp, dp, bp, enddup, + xfs_dir2_data_use_free(args, bp, enddup, (xfs_dir2_data_aoff_t) ((char *)enddup - (char *)hdr + be16_to_cpu(enddup->length) - sizeof(*blp)), @@ -537,13 +535,13 @@ xfs_dir2_block_addname( * Fill in the leaf entry. */ blp[mid].hashval = cpu_to_be32(args->hashval); - blp[mid].address = cpu_to_be32(xfs_dir2_byte_to_dataptr(mp, + blp[mid].address = cpu_to_be32(xfs_dir2_byte_to_dataptr( (char *)dep - (char *)hdr)); xfs_dir2_block_log_leaf(tp, bp, lfloglow, lfloghigh); /* * Mark space for the data entry used. */ - xfs_dir2_data_use_free(tp, dp, bp, dup, + xfs_dir2_data_use_free(args, bp, dup, (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr), (xfs_dir2_data_aoff_t)len, &needlog, &needscan); /* @@ -561,9 +559,9 @@ xfs_dir2_block_addname( if (needscan) xfs_dir2_data_freescan(dp, hdr, &needlog); if (needlog) - xfs_dir2_data_log_header(tp, dp, bp); + xfs_dir2_data_log_header(args, bp); xfs_dir2_block_log_tail(tp, bp); - xfs_dir2_data_log_entry(tp, dp, bp, dep); + xfs_dir2_data_log_entry(args, bp, dep); xfs_dir3_data_check(dp, bp); return 0; } @@ -582,7 +580,7 @@ xfs_dir2_block_log_leaf( xfs_dir2_leaf_entry_t *blp; xfs_dir2_block_tail_t *btp; - btp = xfs_dir2_block_tail_p(tp->t_mountp, hdr); + btp = xfs_dir2_block_tail_p(tp->t_mountp->m_dir_geo, hdr); blp = xfs_dir2_block_leaf_p(btp); xfs_trans_log_buf(tp, bp, (uint)((char *)&blp[first] - (char *)hdr), (uint)((char *)&blp[last + 1] - (char *)hdr - 1)); @@ -599,7 +597,7 @@ xfs_dir2_block_log_tail( xfs_dir2_data_hdr_t *hdr = bp->b_addr; xfs_dir2_block_tail_t *btp; - btp = xfs_dir2_block_tail_p(tp->t_mountp, hdr); + btp = xfs_dir2_block_tail_p(tp->t_mountp->m_dir_geo, hdr); xfs_trans_log_buf(tp, bp, (uint)((char *)btp - (char *)hdr), (uint)((char *)(btp + 1) - (char *)hdr - 1)); } @@ -634,13 +632,14 @@ xfs_dir2_block_lookup( mp = dp->i_mount; hdr = bp->b_addr; xfs_dir3_data_check(dp, bp); - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); blp = xfs_dir2_block_leaf_p(btp); /* * Get the offset from the leaf entry, to point to the data. */ dep = (xfs_dir2_data_entry_t *)((char *)hdr + - xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(blp[ent].address))); /* * Fill in inode number, CI name if appropriate, release the block. */ @@ -686,7 +685,7 @@ xfs_dir2_block_lookup_int( hdr = bp->b_addr; xfs_dir3_data_check(dp, bp); - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); blp = xfs_dir2_block_leaf_p(btp); /* * Loop doing a binary search for our hash value. @@ -724,7 +723,7 @@ xfs_dir2_block_lookup_int( * Get pointer to the entry from the leaf. */ dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, addr)); + ((char *)hdr + xfs_dir2_dataptr_to_off(args->geo, addr)); /* * Compare name and if it's an exact match, return the index * and buffer. If it's the first case-insensitive match, store @@ -791,18 +790,19 @@ xfs_dir2_block_removename( tp = args->trans; mp = dp->i_mount; hdr = bp->b_addr; - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); blp = xfs_dir2_block_leaf_p(btp); /* * Point to the data entry using the leaf entry. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + dep = (xfs_dir2_data_entry_t *)((char *)hdr + + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(blp[ent].address))); /* * Mark the data entry's space free. */ needlog = needscan = 0; - xfs_dir2_data_make_free(tp, dp, bp, + xfs_dir2_data_make_free(args, bp, (xfs_dir2_data_aoff_t)((char *)dep - (char *)hdr), dp->d_ops->data_entsize(dep->namelen), &needlog, &needscan); /* @@ -821,7 +821,7 @@ xfs_dir2_block_removename( if (needscan) xfs_dir2_data_freescan(dp, hdr, &needlog); if (needlog) - xfs_dir2_data_log_header(tp, dp, bp); + xfs_dir2_data_log_header(args, bp); xfs_dir3_data_check(dp, bp); /* * See if the size as a shortform is good enough. @@ -866,20 +866,21 @@ xfs_dir2_block_replace( dp = args->dp; mp = dp->i_mount; hdr = bp->b_addr; - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); blp = xfs_dir2_block_leaf_p(btp); /* * Point to the data entry we need to change. */ - dep = (xfs_dir2_data_entry_t *) - ((char *)hdr + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); + dep = (xfs_dir2_data_entry_t *)((char *)hdr + + xfs_dir2_dataptr_to_off(args->geo, + be32_to_cpu(blp[ent].address))); ASSERT(be64_to_cpu(dep->inumber) != args->inumber); /* * Change the inode number to the new value. */ dep->inumber = cpu_to_be64(args->inumber); dp->d_ops->data_put_ftype(dep, args->filetype); - xfs_dir2_data_log_entry(args->trans, dp, bp, dep); + xfs_dir2_data_log_entry(args, bp, dep); xfs_dir3_data_check(dp, bp); return 0; } @@ -939,7 +940,7 @@ xfs_dir2_leaf_to_block( leaf = lbp->b_addr; dp->d_ops->leaf_hdr_from_disk(&leafhdr, leaf); ents = dp->d_ops->leaf_ents_p(leaf); - ltp = xfs_dir2_leaf_tail_p(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(args->geo, leaf); ASSERT(leafhdr.magic == XFS_DIR2_LEAF1_MAGIC || leafhdr.magic == XFS_DIR3_LEAF1_MAGIC); @@ -949,13 +950,13 @@ xfs_dir2_leaf_to_block( * been left behind during no-space-reservation operations. * These will show up in the leaf bests table. */ - while (dp->i_d.di_size > mp->m_dirblksize) { + while (dp->i_d.di_size > args->geo->blksize) { int hdrsz; hdrsz = dp->d_ops->data_entry_offset; bestsp = xfs_dir2_leaf_bests_p(ltp); if (be16_to_cpu(bestsp[be32_to_cpu(ltp->bestcount) - 1]) == - mp->m_dirblksize - hdrsz) { + args->geo->blksize - hdrsz) { if ((error = xfs_dir2_leaf_trim_data(args, lbp, (xfs_dir2_db_t)(be32_to_cpu(ltp->bestcount) - 1)))) @@ -967,7 +968,7 @@ xfs_dir2_leaf_to_block( * Read the data block if we don't already have it, give up if it fails. */ if (!dbp) { - error = xfs_dir3_data_read(tp, dp, mp->m_dirdatablk, -1, &dbp); + error = xfs_dir3_data_read(tp, dp, args->geo->datablk, -1, &dbp); if (error) return error; } @@ -983,7 +984,7 @@ xfs_dir2_leaf_to_block( /* * Look at the last data entry. */ - tagp = (__be16 *)((char *)hdr + mp->m_dirblksize) - 1; + tagp = (__be16 *)((char *)hdr + args->geo->blksize) - 1; dup = (xfs_dir2_data_unused_t *)((char *)hdr + be16_to_cpu(*tagp)); /* * If it's not free or is too short we can't do it. @@ -1002,12 +1003,12 @@ xfs_dir2_leaf_to_block( /* * Use up the space at the end of the block (blp/btp). */ - xfs_dir2_data_use_free(tp, dp, dbp, dup, mp->m_dirblksize - size, size, + xfs_dir2_data_use_free(args, dbp, dup, args->geo->blksize - size, size, &needlog, &needscan); /* * Initialize the block tail. */ - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); btp->count = cpu_to_be32(leafhdr.count - leafhdr.stale); btp->stale = 0; xfs_dir2_block_log_tail(tp, dbp); @@ -1028,11 +1029,11 @@ xfs_dir2_leaf_to_block( if (needscan) xfs_dir2_data_freescan(dp, hdr, &needlog); if (needlog) - xfs_dir2_data_log_header(tp, dp, dbp); + xfs_dir2_data_log_header(args, dbp); /* * Pitch the old leaf block. */ - error = xfs_da_shrink_inode(args, mp->m_dirleafblk, lbp); + error = xfs_da_shrink_inode(args, args->geo->leafblk, lbp); if (error) return error; @@ -1141,13 +1142,13 @@ xfs_dir2_sf_to_block( */ dup = dp->d_ops->data_unused_p(hdr); needlog = needscan = 0; - xfs_dir2_data_use_free(tp, dp, bp, dup, mp->m_dirblksize - i, i, &needlog, - &needscan); + xfs_dir2_data_use_free(args, bp, dup, args->geo->blksize - i, + i, &needlog, &needscan); ASSERT(needscan == 0); /* * Fill in the tail. */ - btp = xfs_dir2_block_tail_p(mp, hdr); + btp = xfs_dir2_block_tail_p(args->geo, hdr); btp->count = cpu_to_be32(sfp->count + 2); /* ., .. */ btp->stale = 0; blp = xfs_dir2_block_leaf_p(btp); @@ -1155,7 +1156,7 @@ xfs_dir2_sf_to_block( /* * Remove the freespace, we'll manage it. */ - xfs_dir2_data_use_free(tp, dp, bp, dup, + xfs_dir2_data_use_free(args, bp, dup, (xfs_dir2_data_aoff_t)((char *)dup - (char *)hdr), be16_to_cpu(dup->length), &needlog, &needscan); /* @@ -1168,9 +1169,9 @@ xfs_dir2_sf_to_block( dp->d_ops->data_put_ftype(dep, XFS_DIR3_FT_DIR); tagp = dp->d_ops->data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); - xfs_dir2_data_log_entry(tp, dp, bp, dep); + xfs_dir2_data_log_entry(args, bp, dep); blp[0].hashval = cpu_to_be32(xfs_dir_hash_dot); - blp[0].address = cpu_to_be32(xfs_dir2_byte_to_dataptr(mp, + blp[0].address = cpu_to_be32(xfs_dir2_byte_to_dataptr( (char *)dep - (char *)hdr)); /* * Create entry for .. @@ -1182,9 +1183,9 @@ xfs_dir2_sf_to_block( dp->d_ops->data_put_ftype(dep, XFS_DIR3_FT_DIR); tagp = dp->d_ops->data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); - xfs_dir2_data_log_entry(tp, dp, bp, dep); + xfs_dir2_data_log_entry(args, bp, dep); blp[1].hashval = cpu_to_be32(xfs_dir_hash_dotdot); - blp[1].address = cpu_to_be32(xfs_dir2_byte_to_dataptr(mp, + blp[1].address = cpu_to_be32(xfs_dir2_byte_to_dataptr( (char *)dep - (char *)hdr)); offset = dp->d_ops->data_first_offset; /* @@ -1216,7 +1217,7 @@ xfs_dir2_sf_to_block( dup->length = cpu_to_be16(newoffset - offset); *xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16( ((char *)dup - (char *)hdr)); - xfs_dir2_data_log_unused(tp, bp, dup); + xfs_dir2_data_log_unused(args, bp, dup); xfs_dir2_data_freeinsert(hdr, dp->d_ops->data_bestfree_p(hdr), dup, &dummy); @@ -1233,12 +1234,12 @@ xfs_dir2_sf_to_block( memcpy(dep->name, sfep->name, dep->namelen); tagp = dp->d_ops->data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); - xfs_dir2_data_log_entry(tp, dp, bp, dep); + xfs_dir2_data_log_entry(args, bp, dep); name.name = sfep->name; name.len = sfep->namelen; blp[2 + i].hashval = cpu_to_be32(mp->m_dirnameops-> hashname(&name)); - blp[2 + i].address = cpu_to_be32(xfs_dir2_byte_to_dataptr(mp, + blp[2 + i].address = cpu_to_be32(xfs_dir2_byte_to_dataptr( (char *)dep - (char *)hdr)); offset = (int)((char *)(tagp + 1) - (char *)hdr); if (++i == sfp->count) |