diff options
| -rw-r--r-- | fs/xfs/xfs_dir2.c | 12 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_block.c | 98 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_block.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_data.c | 54 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_data.h | 12 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_leaf.c | 106 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_leaf.h | 29 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_node.c | 66 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_node.h | 4 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_sf.c | 204 | ||||
| -rw-r--r-- | fs/xfs/xfs_dir2_sf.h | 20 |
11 files changed, 283 insertions, 324 deletions
diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 8e8e5279334a..29e091914df4 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -55,9 +55,9 @@ xfs_dir_mount( XFS_MAX_BLOCKSIZE); mp->m_dirblksize = 1 << (mp->m_sb.sb_blocklog + mp->m_sb.sb_dirblklog); mp->m_dirblkfsbs = 1 << mp->m_sb.sb_dirblklog; - mp->m_dirdatablk = XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_DATA_FIRSTDB(mp)); - mp->m_dirleafblk = XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_LEAF_FIRSTDB(mp)); - mp->m_dirfreeblk = XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_FREE_FIRSTDB(mp)); + mp->m_dirdatablk = xfs_dir2_db_to_da(mp, XFS_DIR2_DATA_FIRSTDB(mp)); + mp->m_dirleafblk = xfs_dir2_db_to_da(mp, XFS_DIR2_LEAF_FIRSTDB(mp)); + mp->m_dirfreeblk = xfs_dir2_db_to_da(mp, XFS_DIR2_FREE_FIRSTDB(mp)); mp->m_attr_node_ents = (mp->m_sb.sb_blocksize - (uint)sizeof(xfs_da_node_hdr_t)) / (uint)sizeof(xfs_da_node_entry_t); @@ -554,7 +554,7 @@ xfs_dir2_grow_inode( */ if (mapp != &map) kmem_free(mapp, sizeof(*mapp) * count); - *dbp = XFS_DIR2_DA_TO_DB(mp, (xfs_dablk_t)bno); + *dbp = xfs_dir2_da_to_db(mp, (xfs_dablk_t)bno); /* * Update file's size if this is the data space and it grew. */ @@ -706,7 +706,7 @@ xfs_dir2_shrink_inode( dp = args->dp; mp = dp->i_mount; tp = args->trans; - da = XFS_DIR2_DB_TO_DA(mp, db); + da = xfs_dir2_db_to_da(mp, db); /* * Unmap the fsblock(s). */ @@ -742,7 +742,7 @@ xfs_dir2_shrink_inode( /* * If the block isn't the last one in the directory, we're done. */ - if (dp->i_d.di_size > XFS_DIR2_DB_OFF_TO_BYTE(mp, db + 1, 0)) + if (dp->i_d.di_size > xfs_dir2_db_off_to_byte(mp, db + 1, 0)) return 0; bno = da; if ((error = xfs_bmap_last_before(tp, dp, &bno, XFS_DATA_FORK))) { diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c index 3accc1dcd6c9..e4df1aaae2a2 100644 --- a/fs/xfs/xfs_dir2_block.c +++ b/fs/xfs/xfs_dir2_block.c @@ -115,13 +115,13 @@ xfs_dir2_block_addname( xfs_da_brelse(tp, bp); return XFS_ERROR(EFSCORRUPTED); } - len = XFS_DIR2_DATA_ENTSIZE(args->namelen); + len = xfs_dir2_data_entsize(args->namelen); /* * Set up pointers to parts of the block. */ bf = block->hdr.bestfree; - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); /* * No stale entries? Need space for entry and new leaf. */ @@ -396,7 +396,7 @@ 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(mp, (char *)dep - (char *)block)); xfs_dir2_block_log_leaf(tp, bp, lfloglow, lfloghigh); /* @@ -411,7 +411,7 @@ xfs_dir2_block_addname( dep->inumber = cpu_to_be64(args->inumber); dep->namelen = args->namelen; memcpy(dep->name, args->name, args->namelen); - tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep); + tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)block); /* * Clean up the bestfree array and log the header, tail, and entry. @@ -455,7 +455,7 @@ xfs_dir2_block_getdents( /* * If the block number in the offset is out of range, we're done. */ - if (XFS_DIR2_DATAPTR_TO_DB(mp, uio->uio_offset) > mp->m_dirdatablk) { + if (xfs_dir2_dataptr_to_db(mp, uio->uio_offset) > mp->m_dirdatablk) { *eofp = 1; return 0; } @@ -471,15 +471,15 @@ xfs_dir2_block_getdents( * Extract the byte offset we start at from the seek pointer. * We'll skip entries before this. */ - wantoff = XFS_DIR2_DATAPTR_TO_OFF(mp, uio->uio_offset); + wantoff = xfs_dir2_dataptr_to_off(mp, uio->uio_offset); block = bp->data; xfs_dir2_data_check(dp, bp); /* * Set up values for the loop. */ - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); + btp = xfs_dir2_block_tail_p(mp, block); ptr = (char *)block->u; - endptr = (char *)XFS_DIR2_BLOCK_LEAF_P(btp); + endptr = (char *)xfs_dir2_block_leaf_p(btp); p.dbp = dbp; p.put = put; p.uio = uio; @@ -502,7 +502,7 @@ xfs_dir2_block_getdents( /* * Bump pointer for the next iteration. */ - ptr += XFS_DIR2_DATA_ENTSIZE(dep->namelen); + ptr += xfs_dir2_data_entsize(dep->namelen); /* * The entry is before the desired starting point, skip it. */ @@ -513,7 +513,7 @@ xfs_dir2_block_getdents( */ p.namelen = dep->namelen; - p.cook = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + p.cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, ptr - (char *)block); p.ino = be64_to_cpu(dep->inumber); #if XFS_BIG_INUMS @@ -531,7 +531,7 @@ xfs_dir2_block_getdents( */ if (!p.done) { uio->uio_offset = - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, (char *)dep - (char *)block); xfs_da_brelse(tp, bp); return error; @@ -545,7 +545,7 @@ xfs_dir2_block_getdents( *eofp = 1; uio->uio_offset = - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk + 1, 0); + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0); xfs_da_brelse(tp, bp); @@ -569,8 +569,8 @@ xfs_dir2_block_log_leaf( mp = tp->t_mountp; block = bp->data; - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); xfs_da_log_buf(tp, bp, (uint)((char *)&blp[first] - (char *)block), (uint)((char *)&blp[last + 1] - (char *)block - 1)); } @@ -589,7 +589,7 @@ xfs_dir2_block_log_tail( mp = tp->t_mountp; block = bp->data; - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); + btp = xfs_dir2_block_tail_p(mp, block); xfs_da_log_buf(tp, bp, (uint)((char *)btp - (char *)block), (uint)((char *)(btp + 1) - (char *)block - 1)); } @@ -623,13 +623,13 @@ xfs_dir2_block_lookup( mp = dp->i_mount; block = bp->data; xfs_dir2_data_check(dp, bp); - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + 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 *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address))); + ((char *)block + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); /* * Fill in inode number, release the block. */ @@ -675,8 +675,8 @@ xfs_dir2_block_lookup_int( ASSERT(bp != NULL); block = bp->data; xfs_dir2_data_check(dp, bp); - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); /* * Loop doing a binary search for our hash value. * Find our entry, ENOENT if it's not there. @@ -713,7 +713,7 @@ xfs_dir2_block_lookup_int( * Get pointer to the entry from the leaf. */ dep = (xfs_dir2_data_entry_t *) - ((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, addr)); + ((char *)block + xfs_dir2_dataptr_to_off(mp, addr)); /* * Compare, if it's right give back buffer & entry number. */ @@ -768,20 +768,20 @@ xfs_dir2_block_removename( tp = args->trans; mp = dp->i_mount; block = bp->data; - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); /* * Point to the data entry using the leaf entry. */ dep = (xfs_dir2_data_entry_t *) - ((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address))); + ((char *)block + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); /* * Mark the data entry's space free. */ needlog = needscan = 0; xfs_dir2_data_make_free(tp, bp, (xfs_dir2_data_aoff_t)((char *)dep - (char *)block), - XFS_DIR2_DATA_ENTSIZE(dep->namelen), &needlog, &needscan); + xfs_dir2_data_entsize(dep->namelen), &needlog, &needscan); /* * Fix up the block tail. */ @@ -843,13 +843,13 @@ xfs_dir2_block_replace( dp = args->dp; mp = dp->i_mount; block = bp->data; - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); /* * Point to the data entry we need to change. */ dep = (xfs_dir2_data_entry_t *) - ((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address))); + ((char *)block + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(blp[ent].address))); ASSERT(be64_to_cpu(dep->inumber) != args->inumber); /* * Change the inode number to the new value. @@ -912,7 +912,7 @@ xfs_dir2_leaf_to_block( mp = dp->i_mount; leaf = lbp->data; ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAF1_MAGIC); - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); /* * If there are data blocks other than the first one, take this * opportunity to remove trailing empty data blocks that may have @@ -920,7 +920,7 @@ xfs_dir2_leaf_to_block( * These will show up in the leaf bests table. */ while (dp->i_d.di_size > mp->m_dirblksize) { - bestsp = XFS_DIR2_LEAF_BESTS_P(ltp); + bestsp = xfs_dir2_leaf_bests_p(ltp); if (be16_to_cpu(bestsp[be32_to_cpu(ltp->bestcount) - 1]) == mp->m_dirblksize - (uint)sizeof(block->hdr)) { if ((error = @@ -974,14 +974,14 @@ xfs_dir2_leaf_to_block( /* * Initialize the block tail. */ - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); + btp = xfs_dir2_block_tail_p(mp, block); btp->count = cpu_to_be32(be16_to_cpu(leaf->hdr.count) - be16_to_cpu(leaf->hdr.stale)); btp->stale = 0; xfs_dir2_block_log_tail(tp, dbp); /* * Initialize the block leaf area. We compact out stale entries. */ - lep = XFS_DIR2_BLOCK_LEAF_P(btp); + lep = xfs_dir2_block_leaf_p(btp); for (from = to = 0; from < be16_to_cpu(leaf->hdr.count); from++) { if (be32_to_cpu(leaf->ents[from].address) == XFS_DIR2_NULL_DATAPTR) continue; @@ -1067,7 +1067,7 @@ xfs_dir2_sf_to_block( ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - ASSERT(dp->i_d.di_size >= XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)); + ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->hdr.i8count)); /* * Copy the directory into the stack buffer. * Then pitch the incore inode data so we can make extents. @@ -1119,10 +1119,10 @@ xfs_dir2_sf_to_block( /* * Fill in the tail. */ - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); + btp = xfs_dir2_block_tail_p(mp, block); btp->count = cpu_to_be32(sfp->hdr.count + 2); /* ., .. */ btp->stale = 0; - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + blp = xfs_dir2_block_leaf_p(btp); endoffset = (uint)((char *)blp - (char *)block); /* * Remove the freespace, we'll manage it. @@ -1138,25 +1138,25 @@ xfs_dir2_sf_to_block( dep->inumber = cpu_to_be64(dp->i_ino); dep->namelen = 1; dep->name[0] = '.'; - tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep); + tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)block); xfs_dir2_data_log_entry(tp, 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(mp, (char *)dep - (char *)block)); /* * Create entry for .. */ dep = (xfs_dir2_data_entry_t *) ((char *)block + XFS_DIR2_DATA_DOTDOT_OFFSET); - dep->inumber = cpu_to_be64(XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent)); + dep->inumber = cpu_to_be64(xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent)); dep->namelen = 2; dep->name[0] = dep->name[1] = '.'; - tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep); + tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)block); xfs_dir2_data_log_entry(tp, 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(mp, (char *)dep - (char *)block)); offset = XFS_DIR2_DATA_FIRST_OFFSET; /* @@ -1165,7 +1165,7 @@ xfs_dir2_sf_to_block( if ((i = 0) == sfp->hdr.count) sfep = NULL; else - sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + sfep = xfs_dir2_sf_firstentry(sfp); /* * Need to preserve the existing offset values in the sf directory. * Insert holes (unused entries) where necessary. @@ -1177,7 +1177,7 @@ xfs_dir2_sf_to_block( if (sfep == NULL) newoffset = endoffset; else - newoffset = XFS_DIR2_SF_GET_OFFSET(sfep); + newoffset = xfs_dir2_sf_get_offset(sfep); /* * There should be a hole here, make one. */ @@ -1186,7 +1186,7 @@ xfs_dir2_sf_to_block( ((char *)block + offset); dup->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG); dup->length = cpu_to_be16(newoffset - offset); - *XFS_DIR2_DATA_UNUSED_TAG_P(dup) = cpu_to_be16( + *xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16( ((char *)dup - (char *)block)); xfs_dir2_data_log_unused(tp, bp, dup); (void)xfs_dir2_data_freeinsert((xfs_dir2_data_t *)block, @@ -1198,22 +1198,22 @@ xfs_dir2_sf_to_block( * Copy a real entry. */ dep = (xfs_dir2_data_entry_t *)((char *)block + newoffset); - dep->inumber = cpu_to_be64(XFS_DIR2_SF_GET_INUMBER(sfp, - XFS_DIR2_SF_INUMBERP(sfep))); + dep->inumber = cpu_to_be64(xfs_dir2_sf_get_inumber(sfp, + xfs_dir2_sf_inumberp(sfep))); dep->namelen = sfep->namelen; memcpy(dep->name, sfep->name, dep->namelen); - tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep); + tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)block); xfs_dir2_data_log_entry(tp, bp, dep); blp[2 + i].hashval = cpu_to_be32(xfs_da_hashname( (char *)sfep->name, sfep->namelen)); - 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(mp, (char *)dep - (char *)block)); offset = (int)((char *)(tagp + 1) - (char *)block); if (++i == sfp->hdr.count) sfep = NULL; else - sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep); + sfep = xfs_dir2_sf_nextentry(sfp, sfep); } /* Done with the temporary buffer */ kmem_free(buf, buf_len); diff --git a/fs/xfs/xfs_dir2_block.h b/fs/xfs/xfs_dir2_block.h index 6722effd0b20..e7c2606161e9 100644 --- a/fs/xfs/xfs_dir2_block.h +++ b/fs/xfs/xfs_dir2_block.h @@ -60,7 +60,6 @@ typedef struct xfs_dir2_block { /* * Pointer to the leaf header embedded in a data block (1-block format) */ -#define XFS_DIR2_BLOCK_TAIL_P(mp,block) xfs_dir2_block_tail_p(mp,block) static inline xfs_dir2_block_tail_t * xfs_dir2_block_tail_p(struct xfs_mount *mp, xfs_dir2_block_t *block) { @@ -71,7 +70,6 @@ xfs_dir2_block_tail_p(struct xfs_mount *mp, xfs_dir2_block_t *block) /* * Pointer to the leaf entries embedded in a data block (1-block format) */ -#define XFS_DIR2_BLOCK_LEAF_P(btp) xfs_dir2_block_leaf_p(btp) static inline struct xfs_dir2_leaf_entry * xfs_dir2_block_leaf_p(xfs_dir2_block_tail_t *btp) { diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c index c211c37ef67c..7ebe295bd6d3 100644 --- a/fs/xfs/xfs_dir2_data.c +++ b/fs/xfs/xfs_dir2_data.c @@ -72,8 +72,8 @@ xfs_dir2_data_check( bf = d->hdr.bestfree; p = (char *)d->u; if (be32_to_cpu(d->hdr.magic) == XFS_DIR2_BLOCK_MAGIC) { - btp = XFS_DIR2_BLOCK_TAIL_P(mp, (xfs_dir2_block_t *)d); - lep = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, (xfs_dir2_block_t *)d); + lep = xfs_dir2_block_leaf_p(btp); endp = (char *)lep; } else endp = (char *)d + mp->m_dirblksize; @@ -107,7 +107,7 @@ xfs_dir2_data_check( */ if (be16_to_cpu(dup->freetag) == XFS_DIR2_DATA_FREE_TAG) { ASSERT(lastfree == 0); - ASSERT(be16_to_cpu(*XFS_DIR2_DATA_UNUSED_TAG_P(dup)) == + ASSERT(be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup)) == (char *)dup - (char *)d); dfp = xfs_dir2_data_freefind(d, dup); if (dfp) { @@ -131,12 +131,12 @@ xfs_dir2_data_check( dep = (xfs_dir2_data_entry_t *)p; ASSERT(dep->namelen != 0); ASSERT(xfs_dir_ino_validate(mp, be64_to_cpu(dep->inumber)) == 0); - ASSERT(be16_to_cpu(*XFS_DIR2_DATA_ENTRY_TAG_P(dep)) == + ASSERT(be16_to_cpu(*xfs_dir2_data_entry_tag_p(dep)) == (char *)dep - (char *)d); count++; lastfree = 0; if (be32_to_cpu(d->hdr.magic) == XFS_DIR2_BLOCK_MAGIC) { - addr = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + addr = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, (xfs_dir2_data_aoff_t) ((char *)dep - (char *)d)); hash = xfs_da_hashname((char *)dep->name, dep->namelen); @@ -147,7 +147,7 @@ xfs_dir2_data_check( } ASSERT(i < be32_to_cpu(btp->count)); } - p += XFS_DIR2_DATA_ENTSIZE(dep->namelen); + p += xfs_dir2_data_entsize(dep->namelen); } /* * Need to have seen all the entries and all the bestfree slots. @@ -346,8 +346,8 @@ xfs_dir2_data_freescan( */ p = (char *)d->u; if (be32_to_cpu(d->hdr.magic) == XFS_DIR2_BLOCK_MAGIC) { - btp = XFS_DIR2_BLOCK_TAIL_P(mp, (xfs_dir2_block_t *)d); - endp = (char *)XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, (xfs_dir2_block_t *)d); + endp = (char *)xfs_dir2_block_leaf_p(btp); } else endp = (char *)d + mp->m_dirblksize; /* @@ -360,7 +360,7 @@ xfs_dir2_data_freescan( */ if (be16_to_cpu(dup->freetag) == XFS_DIR2_DATA_FREE_TAG) { ASSERT((char *)dup - (char *)d == - be16_to_cpu(*XFS_DIR2_DATA_UNUSED_TAG_P(dup))); + be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup))); xfs_dir2_data_freeinsert(d, dup, loghead); p += be16_to_cpu(dup->length); } @@ -370,8 +370,8 @@ xfs_dir2_data_freescan( else { dep = (xfs_dir2_data_entry_t *)p; ASSERT((char *)dep - (char *)d == - be16_to_cpu(*XFS_DIR2_DATA_ENTRY_TAG_P(dep))); - p += XFS_DIR2_DATA_ENTSIZE(dep->namelen); + be16_to_cpu(*xfs_dir2_data_entry_tag_p(dep))); + p += xfs_dir2_data_entsize(dep->namelen); } } } @@ -402,7 +402,7 @@ xfs_dir2_data_init( /* * Get the buffer set up for the block. */ - error = xfs_da_get_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, blkno), -1, &bp, + error = xfs_da_get_buf(tp, dp, xfs_dir2_db_to_da(mp, blkno), -1, &bp, XFS_DATA_FORK); if (error) { return error; @@ -427,7 +427,7 @@ xfs_dir2_data_init( t=mp->m_dirblksize - (uint)sizeof(d->hdr); d->hdr.bestfree[0].length = cpu_to_be16(t); dup->length = cpu_to_be16(t); - *XFS_DIR2_DATA_UNUSED_TAG_P(dup) = cpu_to_be16((char *)dup - (char *)d); + *xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16((char *)dup - (char *)d); /* * Log it and return it. */ @@ -452,7 +452,7 @@ xfs_dir2_data_log_entry( ASSERT(be32_to_cpu(d->hdr.magic) == XFS_DIR2_DATA_MAGIC || be32_to_cpu(d->hdr.magic) == XFS_DIR2_BLOCK_MAGIC); xfs_da_log_buf(tp, bp, (uint)((char *)dep - (char *)d), - (uint)((char *)(XFS_DIR2_DATA_ENTRY_TAG_P(dep) + 1) - + (uint)((char *)(xfs_dir2_data_entry_tag_p(dep) + 1) - (char *)d - 1)); } @@ -497,8 +497,8 @@ xfs_dir2_data_log_unused( * Log the end (tag) of the unused entry. */ xfs_da_log_buf(tp, bp, - (uint)((char *)XFS_DIR2_DATA_UNUSED_TAG_P(dup) - (char *)d), - (uint)((char *)XFS_DIR2_DATA_UNUSED_TAG_P(dup) - (char *)d + + (uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)d), + (uint)((char *)xfs_dir2_data_unused_tag_p(dup) - (char *)d + sizeof(xfs_dir2_data_off_t) - 1)); } @@ -535,8 +535,8 @@ xfs_dir2_data_make_free( xfs_dir2_block_tail_t *btp; /* block tail */ ASSERT(be32_to_cpu(d->hdr.magic) == XFS_DIR2_BLOCK_MAGIC); - btp = XFS_DIR2_BLOCK_TAIL_P(mp, (xfs_dir2_block_t *)d); - endptr = (char *)XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, (xfs_dir2_block_t *)d); + endptr = (char *)xfs_dir2_block_leaf_p(btp); } /* * If this isn't the start of the block, then back up to @@ -587,7 +587,7 @@ xfs_dir2_data_make_free( * Fix up the new big freespace. */ be16_add(&prevdup->length, len + be16_to_cpu(postdup->length)); - *XFS_DIR2_DATA_UNUSED_TAG_P(prevdup) = + *xfs_dir2_data_unused_tag_p(prevdup) = cpu_to_be16((char *)prevdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, prevdup); if (!needscan) { @@ -621,7 +621,7 @@ xfs_dir2_data_make_free( else if (prevdup) { dfp = xfs_dir2_data_freefind(d, prevdup); be16_add(&prevdup->length, len); - *XFS_DIR2_DATA_UNUSED_TAG_P(prevdup) = + *xfs_dir2_data_unused_tag_p(prevdup) = cpu_to_be16((char *)prevdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, prevdup); /* @@ -649,7 +649,7 @@ xfs_dir2_data_make_free( newdup = (xfs_dir2_data_unused_t *)((char *)d + offset); newdup->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG); newdup->length = cpu_to_be16(len + be16_to_cpu(postdup->length)); - *XFS_DIR2_DATA_UNUSED_TAG_P(newdup) = + *xfs_dir2_data_unused_tag_p(newdup) = cpu_to_be16((char *)newdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, newdup); /* @@ -676,7 +676,7 @@ xfs_dir2_data_make_free( newdup = (xfs_dir2_data_unused_t *)((char *)d + offset); newdup->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG); newdup->length = cpu_to_be16(len); - *XFS_DIR2_DATA_UNUSED_TAG_P(newdup) = + *xfs_dir2_data_unused_tag_p(newdup) = cpu_to_be16((char *)newdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, newdup); (void)xfs_dir2_data_freeinsert(d, newdup, needlogp); @@ -712,7 +712,7 @@ xfs_dir2_data_use_free( ASSERT(be16_to_cpu(dup->freetag) == XFS_DIR2_DATA_FREE_TAG); ASSERT(offset >= (char *)dup - (char *)d); ASSERT(offset + len <= (char *)dup + be16_to_cpu(dup->length) - (char *)d); - ASSERT((char *)dup - (char *)d == be16_to_cpu(*XFS_DIR2_DATA_UNUSED_TAG_P(dup))); + ASSERT((char *)dup - (char *)d == be16_to_cpu(*xfs_dir2_data_unused_tag_p(dup))); /* * Look up the entry in the bestfree table. */ @@ -745,7 +745,7 @@ xfs_dir2_data_use_free( newdup = (xfs_dir2_data_unused_t *)((char *)d + offset + len); newdup->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG); newdup->length = cpu_to_be16(oldlen - len); - *XFS_DIR2_DATA_UNUSED_TAG_P(newdup) = + *xfs_dir2_data_unused_tag_p(newdup) = cpu_to_be16((char *)newdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, newdup); /* @@ -772,7 +772,7 @@ xfs_dir2_data_use_free( else if (matchback) { newdup = dup; newdup->length = cpu_to_be16(((char *)d + offset) - (char *)newdup); - *XFS_DIR2_DATA_UNUSED_TAG_P(newdup) = + *xfs_dir2_data_unused_tag_p(newdup) = cpu_to_be16((char *)newdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, newdup); /* @@ -799,13 +799,13 @@ xfs_dir2_data_use_free( else { newdup = dup; newdup->length = cpu_to_be16(((char *)d + offset) - (char *)newdup); - *XFS_DIR2_DATA_UNUSED_TAG_P(newdup) = + *xfs_dir2_data_unused_tag_p(newdup) = cpu_to_be16((char *)newdup - (char *)d); xfs_dir2_data_log_unused(tp, bp, newdup); newdup2 = (xfs_dir2_data_unused_t *)((char *)d + offset + len); newdup2->freetag = cpu_to_be16(XFS_DIR2_DATA_FREE_TAG); newdup2->length = cpu_to_be16(oldlen - len - be16_to_cpu(newdup->length)); - *XFS_DIR2_DATA_UNUSED_TAG_P(newdup2) = + *xfs_dir2_data_unused_tag_p(newdup2) = cpu_to_be16((char *)newdup2 - (char *)d); xfs_dir2_data_log_unused(tp, bp, newdup2); /* diff --git a/fs/xfs/xfs_dir2_data.h b/fs/xfs/xfs_dir2_data.h index c94c9099cfb1..b816e0252739 100644 --- a/fs/xfs/xfs_dir2_data.h +++ b/fs/xfs/xfs_dir2_data.h @@ -44,7 +44,7 @@ struct xfs_trans; #define XFS_DIR2_DATA_SPACE 0 #define XFS_DIR2_DATA_OFFSET (XFS_DIR2_DATA_SPACE * XFS_DIR2_SPACE_SIZE) #define XFS_DIR2_DATA_FIRSTDB(mp) \ - XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_DATA_OFFSET) + xfs_dir2_byte_to_db(mp, XFS_DIR2_DATA_OFFSET) /* * Offsets of . and .. in data space (always block 0) @@ -52,9 +52,9 @@ struct xfs_trans; #define XFS_DIR2_DATA_DOT_OFFSET \ ((xfs_dir2_data_aoff_t)sizeof(xfs_dir2_data_hdr_t)) #define XFS_DIR2_DATA_DOTDOT_OFFSET \ - (XFS_DIR2_DATA_DOT_OFFSET + XFS_DIR2_DATA_ENTSIZE(1)) + (XFS_DIR2_DATA_DOT_OFFSET + xfs_dir2_data_entsize(1)) #define XFS_DIR2_DATA_FIRST_OFFSET \ - (XFS_DIR2_DATA_DOTDOT_OFFSET + XFS_DIR2_DATA_ENTSIZE(2)) + (XFS_DIR2_DATA_DOTDOT_OFFSET + xfs_dir2_data_entsize(2)) /* * Structures. @@ -123,7 +123,6 @@ typedef struct xfs_dir2_data { /* * Size of a data entry. */ -#define XFS_DIR2_DATA_ENTSIZE(n) xfs_dir2_data_entsize(n) static inline int xfs_dir2_data_entsize(int n) { return (int)roundup(offsetof(xfs_dir2_data_entry_t, name[0]) + (n) + \ @@ -133,19 +132,16 @@ static inline int xfs_dir2_data_entsize(int n) /* * Pointer to an entry's tag word. */ -#define XFS_DIR2_DATA_ENTRY_TAG_P(dep) xfs_dir2_data_entry_tag_p(dep) static inline __be16 * xfs_dir2_data_entry_tag_p(xfs_dir2_data_entry_t *dep) { return (__be16 *)((char *)dep + - XFS_DIR2_DATA_ENTSIZE(dep->namelen) - sizeof(__be16)); + xfs_dir2_data_entsize(dep->namelen) - sizeof(__be16)); } /* * Pointer to a freespace's tag word. */ -#define XFS_DIR2_DATA_UNUSED_TAG_P(dup) \ - xfs_dir2_data_unused_tag_p(dup) static inline __be16 * xfs_dir2_data_unused_tag_p(xfs_dir2_data_unused_t *dup) { diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c index db14ea71459f..1b73c9ad646a 100644 --- a/fs/xfs/xfs_dir2_leaf.c +++ b/fs/xfs/xfs_dir2_leaf.c @@ -92,7 +92,7 @@ xfs_dir2_block_to_leaf( if ((error = xfs_da_grow_inode(args, &blkno))) { return error; } - ldb = XFS_DIR2_DA_TO_DB(mp, blkno); + ldb = xfs_dir2_da_to_db(mp, blkno); ASSERT(ldb == XFS_DIR2_LEAF_FIRSTDB(mp)); /* * Initialize the leaf block, get a buffer for it. @@ -104,8 +104,8 @@ xfs_dir2_block_to_leaf( leaf = lbp->data; block = dbp->data; xfs_dir2_data_check(dp, dbp); - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); /* * Set the counts in the leaf header. */ @@ -137,9 +137,9 @@ xfs_dir2_block_to_leaf( /* * Set up leaf tail and bests table. */ - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); ltp->bestcount = cpu_to_be32(1); - bestsp = XFS_DIR2_LEAF_BESTS_P(ltp); + bestsp = xfs_dir2_leaf_bests_p(ltp); bestsp[0] = block->hdr.bestfree[0].length; /* * Log the data header and leaf bests table. @@ -209,9 +209,9 @@ xfs_dir2_leaf_addname( */ index = xfs_dir2_leaf_search_hash(args, lbp); leaf = lbp->data; - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); - bestsp = XFS_DIR2_LEAF_BESTS_P(ltp); - length = XFS_DIR2_DATA_ENTSIZE(args->namelen); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); + bestsp = xfs_dir2_leaf_bests_p(ltp); + length = xfs_dir2_data_entsize(args->namelen); /* * See if there are any entries with the same hash value * and space in their block for the new entry. @@ -223,7 +223,7 @@ xfs_dir2_leaf_addname( index++, lep++) { if (be32_to_cpu(lep->address) == XFS_DIR2_NULL_DATAPTR) continue; - i = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address)); + i = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); ASSERT(i < be32_to_cpu(ltp->bestcount)); ASSERT(be16_to_cpu(bestsp[i]) != NULLDATAOFF); if (be16_to_cpu(bestsp[i]) >= length) { @@ -378,7 +378,7 @@ xfs_dir2_leaf_addname( */ else { if ((error = - xfs_da_read_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, use_block), + xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, use_block), -1, &dbp, XFS_DATA_FORK))) { xfs_da_brelse(tp, lbp); return error; @@ -407,7 +407,7 @@ xfs_dir2_leaf_addname( 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); + tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)data); /* * Need to scan fix up the bestfree table. @@ -529,7 +529,7 @@ xfs_dir2_leaf_addname( * Fill in the new leaf entry. */ lep->hashval = cpu_to_be32(args->hashval); - lep->address = cpu_to_be32(XFS_DIR2_DB_OFF_TO_DATAPTR(mp, use_block, + lep->address = cpu_to_be32(xfs_dir2_db_off_to_dataptr(mp, use_block, be16_to_cpu(*tagp))); /* * Log the leaf fields and give up the buffers. @@ -567,13 +567,13 @@ xfs_dir2_leaf_check( * Should factor in the size of the bests table as well. * We can deduce a value for that from di_size. */ - ASSERT(be16_to_cpu(leaf->hdr.count) <= XFS_DIR2_MAX_LEAF_ENTS(mp)); - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ASSERT(be16_to_cpu(leaf->hdr.count) <= xfs_dir2_max_leaf_ents(mp)); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); /* * Leaves and bests don't overlap. */ ASSERT((char *)&leaf->ents[be16_to_cpu(leaf->hdr.count)] <= - (char *)XFS_DIR2_LEAF_BESTS_P(ltp)); + (char *)xfs_dir2_leaf_bests_p(ltp)); /* * Check hash value order, count stale entries. */ @@ -815,12 +815,12 @@ xfs_dir2_leaf_getdents( * Inside the loop we keep the main offset value as a byte offset * in the directory file. */ - curoff = XFS_DIR2_DATAPTR_TO_BYTE(mp, uio->uio_offset); + curoff = xfs_dir2_dataptr_to_byte(mp, uio->uio_offset); /* * Force this conversion through db so we truncate the offset * down to get the start of the data block. */ - map_off = XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_BYTE_TO_DB(mp, curoff)); + map_off = xfs_dir2_db_to_da(mp, xfs_dir2_byte_to_db(mp, curoff)); /* * Loop over directory entries until we reach the end offset. * Get more blocks and readahead as necessary. @@ -870,7 +870,7 @@ xfs_dir2_leaf_getdents( */ if (1 + ra_want > map_blocks && map_off < - XFS_DIR2_BYTE_TO_DA(mp, XFS_DIR2_LEAF_OFFSET)) { + xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET)) { /* * Get more bmaps, fill in after the ones * we already have in the table. @@ -878,7 +878,7 @@ xfs_dir2_leaf_getdents( nmap = map_size - map_valid; error = xfs_bmapi(tp, dp, map_off, - XFS_DIR2_BYTE_TO_DA(mp, + xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET) - map_off, XFS_BMAPI_METADATA, NULL, 0, &map[map_valid], &nmap, NULL, NULL); @@ -903,7 +903,7 @@ xfs_dir2_leaf_getdents( map[map_valid + nmap - 1].br_blockcount; else map_off = - XFS_DIR2_BYTE_TO_DA(mp, + xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET); /* * Look for holes in the mapping, and @@ -931,14 +931,14 @@ xfs_dir2_leaf_getdents( * No valid mappings, so no more data blocks. */ if (!map_valid) { - curoff = XFS_DIR2_DA_TO_BYTE(mp, map_off); + curoff = xfs_dir2_da_to_byte(mp, map_off); break; } /* * Read the directory block starting at the first * mapping. */ - curdb = XFS_DIR2_DA_TO_DB(mp, map->br_startoff); + curdb = xfs_dir2_da_to_db(mp, map->br_startoff); error = xfs_da_read_buf(tp, dp, map->br_startoff, map->br_blockcount >= mp->m_dirblkfsbs ? XFS_FSB_TO_DADDR(mp, map->br_startblock) : @@ -1014,7 +1014,7 @@ xfs_dir2_leaf_getdents( /* * Having done a read, we need to set a new offset. */ - newoff = XFS_DIR2_DB_OFF_TO_BYTE(mp, curdb, 0); + newoff = xfs_dir2_db_off_to_byte(mp, curdb, 0); /* * Start of the current block. */ @@ -1024,7 +1024,7 @@ xfs_dir2_leaf_getdents( * Make sure we're in the right block. */ else if (curoff > newoff) - ASSERT(XFS_DIR2_BYTE_TO_DB(mp, curoff) == + ASSERT(xfs_dir2_byte_to_db(mp, curoff) == curdb); data = bp->data; xfs_dir2_data_check(dp, bp); @@ -1032,7 +1032,7 @@ xfs_dir2_leaf_getdents( * Find our position in the block. */ ptr = (char *)&data->u; - byteoff = XFS_DIR2_BYTE_TO_OFF(mp, curoff); + byteoff = xfs_dir2_byte_to_off(mp, curoff); /* * Skip past the header. */ @@ -1054,15 +1054,15 @@ xfs_dir2_leaf_getdents( } dep = (xfs_dir2_data_entry_t *)ptr; length = - XFS_DIR2_DATA_ENTSIZE(dep->namelen); + xfs_dir2_data_entsize(dep->namelen); ptr += length; } /* * Now set our real offset. */ curoff = - XFS_DIR2_DB_OFF_TO_BYTE(mp, - XFS_DIR2_BYTE_TO_DB(mp, curoff), + xfs_dir2_db_off_to_byte(mp, + xfs_dir2_byte_to_db(mp, curoff), (char *)ptr - (char *)data); if (ptr >= (char *)data + mp->m_dirblksize) { continue; @@ -1091,9 +1091,9 @@ xfs_dir2_leaf_getdents( p->namelen = dep->namelen; - length = XFS_DIR2_DATA_ENTSIZE(p->namelen); + length = xfs_dir2_data_entsize(p->namelen); - p->cook = XFS_DIR2_BYTE_TO_DATAPTR(mp, curoff + length); + p->cook = xfs_dir2_byte_to_dataptr(mp, curoff + length); p->ino = be64_to_cpu(dep->inumber); #if XFS_BIG_INUMS @@ -1121,10 +1121,10 @@ xfs_dir2_leaf_getdents( * All done. Set output offset value to current offset. */ *eofp = eof; - if (curoff > XFS_DIR2_DATAPTR_TO_BYTE(mp, XFS_DIR2_MAX_DATAPTR)) + if (curoff > xfs_dir2_dataptr_to_byte(mp, XFS_DIR2_MAX_DATAPTR)) uio->uio_offset = XFS_DIR2_MAX_DATAPTR; else - uio->uio_offset = XFS_DIR2_BYTE_TO_DATAPTR(mp, curoff); + uio->uio_offset = xfs_dir2_byte_to_dataptr(mp, curoff); kmem_free(map, map_size * sizeof(*map)); kmem_free(p, sizeof(*p)); if (bp) @@ -1159,7 +1159,7 @@ xfs_dir2_leaf_init( /* * Get the buffer for the block. */ - error = xfs_da_get_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, bno), -1, &bp, + error = xfs_da_get_buf(tp, dp, xfs_dir2_db_to_da(mp, bno), -1, &bp, XFS_DATA_FORK); if (error) { return error; @@ -1181,7 +1181,7 @@ xfs_dir2_leaf_init( * the block. */ if (magic == XFS_DIR2_LEAF1_MAGIC) { - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); ltp->bestcount = 0; xfs_dir2_leaf_log_tail(tp, bp); } @@ -1206,9 +1206,9 @@ xfs_dir2_leaf_log_bests( leaf = bp->data; ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAF1_MAGIC); - ltp = XFS_DIR2_LEAF_TAIL_P(tp->t_mountp, leaf); - firstb = XFS_DIR2_LEAF_BESTS_P(ltp) + first; - lastb = XFS_DIR2_LEAF_BESTS_P(ltp) + last; + ltp = xfs_dir2_leaf_tail_p(tp->t_mountp, leaf); + firstb = xfs_dir2_leaf_bests_p(ltp) + first; + lastb = xfs_dir2_leaf_bests_p(ltp) + last; xfs_da_log_buf(tp, bp, (uint)((char *)firstb - (char *)leaf), (uint)((char *)lastb - (char *)leaf + sizeof(*lastb) - 1)); } @@ -1268,7 +1268,7 @@ xfs_dir2_leaf_log_tail( mp = tp->t_mountp; leaf = bp->data; ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAF1_MAGIC); - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); xfs_da_log_buf(tp, bp, (uint)((char *)ltp - (char *)leaf), (uint)(mp->m_dirblksize - 1)); } @@ -1312,7 +1312,7 @@ xfs_dir2_leaf_lookup( */ dep = (xfs_dir2_data_entry_t *) ((char *)dbp->data + - XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(dp->i_mount, be32_to_cpu(lep->address))); /* * Return the found inode number. */ @@ -1381,7 +1381,7 @@ xfs_dir2_leaf_lookup_int( /* * Get the new data block number. */ - newdb = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address)); + newdb = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); /* * If it's not the same as the old data block number, * need to pitch the old one and read the new one. @@ -1391,7 +1391,7 @@ xfs_dir2_leaf_lookup_int( xfs_da_brelse(tp, dbp); if ((error = xfs_da_read_buf(tp, dp, - XFS_DIR2_DB_TO_DA(mp, newdb), -1, &dbp, + xfs_dir2_db_to_da(mp, newdb), -1, &dbp, XFS_DATA_FORK))) { xfs_da_brelse(tp, lbp); return error; @@ -1404,7 +1404,7 @@ xfs_dir2_leaf_lookup_int( */ dep = (xfs_dir2_data_entry_t *) ((char *)dbp->data + - XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); /* * If it matches then return it. */ @@ -1469,20 +1469,20 @@ xfs_dir2_leaf_removename( * Point to the leaf entry, use that to point to the data entry. */ lep = &leaf->ents[index]; - db = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address)); + db = xfs_dir2_dataptr_to_db(mp, be32_to_cpu(lep->address)); dep = (xfs_dir2_data_entry_t *) - ((char *)data + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address))); + ((char *)data + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); needscan = needlog = 0; oldbest = be16_to_cpu(data->hdr.bestfree[0].length); - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); - bestsp = XFS_DIR2_LEAF_BESTS_P(ltp); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); + bestsp = xfs_dir2_leaf_bests_p(ltp); ASSERT(be16_to_cpu(bestsp[db]) == oldbest); /* * Mark the former data entry unused. */ xfs_dir2_data_make_free(tp, dbp, (xfs_dir2_data_aoff_t)((char *)dep - (char *)data), - XFS_DIR2_DATA_ENTSIZE(dep->namelen), &needlog, &needscan); + xfs_dir2_data_entsize(dep->namelen), &needlog, &needscan); /* * We just mark the leaf entry stale by putting a null in it. */ @@ -1602,7 +1602,7 @@ xfs_dir2_leaf_replace( */ dep = (xfs_dir2_data_entry_t *) ((char *)dbp->data + - XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(dp->i_mount, be32_to_cpu(lep->address))); ASSERT(args->inumber != be64_to_cpu(dep->inumber)); /* * Put the new inode number in, log it. @@ -1698,7 +1698,7 @@ xfs_dir2_leaf_trim_data( /* * Read the offending data block. We need its buffer. */ - if ((error = xfs_da_read_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, db), -1, &dbp, + if ((error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, db), -1, &dbp, XFS_DATA_FORK))) { return error; } @@ -1712,7 +1712,7 @@ xfs_dir2_leaf_trim_data( */ leaf = lbp->data; - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); ASSERT(be16_to_cpu(data->hdr.bestfree[0].length) == mp->m_dirblksize - (uint)sizeof(data->hdr)); ASSERT(db == be32_to_cpu(ltp->bestcount) - 1); @@ -1727,7 +1727,7 @@ xfs_dir2_leaf_trim_data( /* * Eliminate the last bests entry from the table. */ - bestsp = XFS_DIR2_LEAF_BESTS_P(ltp); + bestsp = xfs_dir2_leaf_bests_p(ltp); be32_add(<p->bestcount, -1); memmove(&bestsp[1], &bestsp[0], be32_to_cpu(ltp->bestcount) * sizeof(*bestsp)); xfs_dir2_leaf_log_tail(tp, lbp); @@ -1838,12 +1838,12 @@ xfs_dir2_node_to_leaf( /* * Set up the leaf tail from the freespace block. */ - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); ltp->bestcount = free->hdr.nvalid; /* * Set up the leaf bests table. */ - memcpy(XFS_DIR2_LEAF_BESTS_P(ltp), free->bests, + memcpy(xfs_dir2_leaf_bests_p(ltp), free->bests, be32_to_cpu(ltp->bestcount) * sizeof(leaf->bests[0])); xfs_dir2_leaf_log_bests(tp, lbp, 0, be32_to_cpu(ltp->bestcount) - 1); xfs_dir2_leaf_log_tail(tp, lbp); diff --git a/fs/xfs/xfs_dir2_leaf.h b/fs/xfs/xfs_dir2_leaf.h index f57ca1162412..70c97f3f815e 100644 --- a/fs/xfs/xfs_dir2_leaf.h +++ b/fs/xfs/xfs_dir2_leaf.h @@ -32,7 +32,7 @@ struct xfs_trans; #define XFS_DIR2_LEAF_SPACE 1 #define XFS_DIR2_LEAF_OFFSET (XFS_DIR2_LEAF_SPACE * XFS_DIR2_SPACE_SIZE) #define XFS_DIR2_LEAF_FIRSTDB(mp) \ - XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_LEAF_OFFSET) + xfs_dir2_byte_to_db(mp, XFS_DIR2_LEAF_OFFSET) /* * Offset in data space of a data entry. @@ -82,7 +82,6 @@ typedef struct xfs_dir2_leaf { * DB blocks here are logical directory block numbers, not filesystem blocks. */ -#define XFS_DIR2_MAX_LEAF_ENTS(mp) xfs_dir2_max_leaf_ents(mp) static inline int xfs_dir2_max_leaf_ents(struct xfs_mount *mp) { return (int)(((mp)->m_dirblksize - (uint)sizeof(xfs_dir2_leaf_hdr_t)) / @@ -92,7 +91,6 @@ static inline int xfs_dir2_max_leaf_ents(struct xfs_mount *mp) /* * Get address of the bestcount field in the single-leaf block. */ -#define XFS_DIR2_LEAF_TAIL_P(mp,lp) xfs_dir2_leaf_tail_p(mp, lp) static inline xfs_dir2_leaf_tail_t * xfs_dir2_leaf_tail_p(struct xfs_mount *mp, xfs_dir2_leaf_t *lp) { @@ -104,7 +102,6 @@ xfs_dir2_leaf_tail_p(struct xfs_mount *mp, xfs_dir2_leaf_t *lp) /* * Get address of the bests array in the single-leaf block. */ -#define XFS_DIR2_LEAF_BESTS_P(ltp) xfs_dir2_leaf_bests_p(ltp) static inline __be16 * xfs_dir2_leaf_bests_p(xfs_dir2_leaf_tail_t *ltp) { @@ -114,7 +111,6 @@ xfs_dir2_leaf_bests_p(xfs_dir2_leaf_tail_t *ltp) /* * Convert dataptr to byte in file space */ -#define XFS_DIR2_DATAPTR_TO_BYTE(mp,dp) xfs_dir2_dataptr_to_byte(mp, dp) static inline xfs_dir2_off_t xfs_dir2_dataptr_to_byte(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) { @@ -124,7 +120,6 @@ xfs_dir2_dataptr_to_byte(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) /* * Convert byte in file space to dataptr. It had better be aligned. */ -#define XFS_DIR2_BYTE_TO_DATAPTR(mp,by) xfs_dir2_byte_to_dataptr(mp,by) static inline xfs_dir2_dataptr_t xfs_dir2_byte_to_dataptr(struct xfs_mount *mp, xfs_dir2_off_t by) { @@ -134,7 +129,6 @@ xfs_dir2_byte_to_dataptr(struct xfs_mount *mp, xfs_dir2_off_t by) /* * Convert byte in space to (DB) block */ -#define XFS_DIR2_BYTE_TO_DB(mp,by) xfs_dir2_byte_to_db(mp, by) static inline xfs_dir2_db_t xfs_dir2_byte_to_db(struct xfs_mount *mp, xfs_dir2_off_t by) { @@ -145,17 +139,15 @@ xfs_dir2_byte_to_db(struct xfs_mount *mp, xfs_dir2_off_t by) /* * Convert dataptr to a block number */ -#define XFS_DIR2_DATAPTR_TO_DB(mp,dp) xfs_dir2_dataptr_to_db(mp, dp) static inline xfs_dir2_db_t xfs_dir2_dataptr_to_db(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) { - return XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_DATAPTR_TO_BYTE(mp, dp)); + return xfs_dir2_byte_to_db(mp, xfs_dir2_dataptr_to_byte(mp, dp)); } /* * Convert byte in space to offset in a block */ -#define XFS_DIR2_BYTE_TO_OFF(mp,by) xfs_dir2_byte_to_off(mp, by) static inline xfs_dir2_data_aoff_t xfs_dir2_byte_to_off(struct xfs_mount *mp, xfs_dir2_off_t by) { @@ -166,18 +158,15 @@ xfs_dir2_byte_to_off(struct xfs_mount *mp, xfs_dir2_off_t by) /* * Convert dataptr to a byte offset in a block */ -#define XFS_DIR2_DATAPTR_TO_OFF(mp,dp) xfs_dir2_dataptr_to_off(mp, dp) static inline xfs_dir2_data_aoff_t xfs_dir2_dataptr_to_off(struct xfs_mount *mp, xfs_dir2_dataptr_t dp) { - return XFS_DIR2_BYTE_TO_OFF(mp, XFS_DIR2_DATAPTR_TO_BYTE(mp, dp)); + return xfs_dir2_byte_to_off(mp, xfs_dir2_dataptr_to_byte(mp, dp)); } /* * Convert block and offset to byte in space */ -#define XFS_DIR2_DB_OFF_TO_BYTE(mp,db,o) \ - xfs_dir2_db_off_to_byte(mp, db, o) static inline xfs_dir2_off_t xfs_dir2_db_off_to_byte(struct xfs_mount *mp, xfs_dir2_db_t db, xfs_dir2_data_aoff_t o) @@ -189,7 +178,6 @@ xfs_dir2_db_off_to_byte(struct xfs_mount *mp, xfs_dir2_db_t db, /* * Convert block (DB) to block (dablk) */ -#define XFS_DIR2_DB_TO_DA(mp,db) xfs_dir2_db_to_da(mp, db) static inline xfs_dablk_t xfs_dir2_db_to_da(struct xfs_mount *mp, xfs_dir2_db_t db) { @@ -199,29 +187,25 @@ xfs_dir2_db_to_da(struct xfs_mount *mp, xfs_dir2_db_t db) /* * Convert byte in space to (DA) block */ -#define XFS_DIR2_BYTE_TO_DA(mp,by) xfs_dir2_byte_to_da(mp, by) static inline xfs_dablk_t xfs_dir2_byte_to_da(struct xfs_mount *mp, xfs_dir2_off_t by) { - return XFS_DIR2_DB_TO_DA(mp, XFS_DIR2_BYTE_TO_DB(mp, by)); + return xfs_dir2_db_to_da(mp, xfs_dir2_byte_to_db(mp, by)); } /* * Convert block and offset to dataptr */ -#define XFS_DIR2_DB_OFF_TO_DATAPTR(mp,db,o) \ - xfs_dir2_db_off_to_dataptr(mp, db, o) static inline xfs_dir2_dataptr_t xfs_dir2_db_off_to_dataptr(struct xfs_mount *mp, xfs_dir2_db_t db, xfs_dir2_data_aoff_t o) { - return XFS_DIR2_BYTE_TO_DATAPTR(mp, XFS_DIR2_DB_OFF_TO_BYTE(mp, db, o)); + return xfs_dir2_byte_to_dataptr(mp, xfs_dir2_db_off_to_byte(mp, db, o)); } /* * Convert block (dablk) to block (DB) */ -#define XFS_DIR2_DA_TO_DB(mp,da) xfs_dir2_da_to_db(mp, da) static inline xfs_dir2_db_t xfs_dir2_da_to_db(struct xfs_mount *mp, xfs_dablk_t da) { @@ -231,11 +215,10 @@ xfs_dir2_da_to_db(struct xfs_mount *mp, xfs_dablk_t da) /* * Convert block (dablk) to byte offset in space */ -#define XFS_DIR2_DA_TO_BYTE(mp,da) xfs_dir2_da_to_byte(mp, da) static inline xfs_dir2_off_t xfs_dir2_da_to_byte(struct xfs_mount *mp, xfs_dablk_t da) { - return XFS_DIR2_DB_OFF_TO_BYTE(mp, XFS_DIR2_DA_TO_DB(mp, da), 0); + return xfs_dir2_db_off_to_byte(mp, xfs_dir2_da_to_db(mp, da), 0); } /* diff --git a/fs/xfs/xfs_dir2_node.c b/fs/xfs/xfs_dir2_node.c index d083c3819934..91c61d9632c8 100644 --- a/fs/xfs/xfs_dir2_node.c +++ b/fs/xfs/xfs_dir2_node.c @@ -136,14 +136,14 @@ xfs_dir2_leaf_to_node( /* * Get the buffer for the new freespace block. */ - if ((error = xfs_da_get_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, fdb), -1, &fbp, + if ((error = xfs_da_get_buf(tp, dp, xfs_dir2_db_to_da(mp, fdb), -1, &fbp, XFS_DATA_FORK))) { return error; } ASSERT(fbp != NULL); free = fbp->data; leaf = lbp->data; - ltp = XFS_DIR2_LEAF_TAIL_P(mp, leaf); + ltp = xfs_dir2_leaf_tail_p(mp, leaf); /* * Initialize the freespace block header. */ @@ -155,7 +155,7 @@ xfs_dir2_leaf_to_node( * Copy freespace entries from the leaf block to the new block. * Count active entries. */ - for (i = n = 0, from = XFS_DIR2_LEAF_BESTS_P(ltp), to = free->bests; + for (i = n = 0, from = xfs_dir2_leaf_bests_p(ltp), to = free->bests; i < be32_to_cpu(ltp->bestcount); i++, from++, to++) { if ((off = be16_to_cpu(*from)) != NULLDATAOFF) n++; @@ -215,7 +215,7 @@ xfs_dir2_leafn_add( * a compact. */ - if (be16_to_cpu(leaf->hdr.count) == XFS_DIR2_MAX_LEAF_ENTS(mp)) { + if (be16_to_cpu(leaf->hdr.count) == xfs_dir2_max_leaf_ents(mp)) { if (!leaf->hdr.stale) return XFS_ERROR(ENOSPC); compact = be16_to_cpu(leaf->hdr.stale) > 1; @@ -327,7 +327,7 @@ xfs_dir2_leafn_add( * Insert the new entry, log everything. */ 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(mp, args->blkno, args->index)); xfs_dir2_leaf_log_header(tp, bp); xfs_dir2_leaf_log_ents(tp, bp, lfloglow, lfloghigh); @@ -352,7 +352,7 @@ xfs_dir2_leafn_check( leaf = bp->data; mp = dp->i_mount; ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC); - ASSERT(be16_to_cpu(leaf->hdr.count) <= XFS_DIR2_MAX_LEAF_ENTS(mp)); + ASSERT(be16_to_cpu(leaf->hdr.count) <= xfs_dir2_max_leaf_ents(mp)); for (i = stale = 0; i < be16_to_cpu(leaf->hdr.count); i++) { if (i + 1 < be16_to_cpu(leaf->hdr.count)) { ASSERT(be32_to_cpu(leaf->ents[i].hashval) <= @@ -440,7 +440,7 @@ xfs_dir2_leafn_lookup_int( if (args->addname) { curfdb = curbp ? state->extrablk.blkno : -1; curdb = -1; - length = XFS_DIR2_DATA_ENTSIZE(args->namelen); + length = xfs_dir2_data_entsize(args->namelen); if ((free = (curbp ? curbp->data : NULL))) ASSERT(be32_to_cpu(free->hdr.magic) == XFS_DIR2_FREE_MAGIC); } @@ -465,7 +465,7 @@ xfs_dir2_leafn_lookup_int( /* * 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(mp, 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 @@ -482,7 +482,7 @@ xfs_dir2_leafn_lookup_int( * Convert the data block to the free block * holding its freespace information. */ - newfdb = XFS_DIR2_DB_TO_FDB(mp, newdb); + newfdb = xfs_dir2_db_to_fdb(mp, newdb); /* * If it's not the one we have in hand, * read it in. @@ -497,7 +497,7 @@ xfs_dir2_leafn_lookup_int( * Read the free block. */ if ((error = xfs_da_read_buf(tp, dp, - XFS_DIR2_DB_TO_DA(mp, + xfs_dir2_db_to_da(mp, newfdb), -1, &curbp, XFS_DATA_FORK))) { @@ -517,7 +517,7 @@ xfs_dir2_leafn_lookup_int( /* * Get the index for our entry. */ - fi = XFS_DIR2_DB_TO_FDINDEX(mp, curdb); + fi = xfs_dir2_db_to_fdindex(mp, curdb); /* * If it has room, return it. */ @@ -561,7 +561,7 @@ xfs_dir2_leafn_lookup_int( */ if ((error = xfs_da_read_buf(tp, dp, - XFS_DIR2_DB_TO_DA(mp, newdb), -1, + xfs_dir2_db_to_da(mp, newdb), -1, &curbp, XFS_DATA_FORK))) { return error; } @@ -573,7 +573,7 @@ xfs_dir2_leafn_lookup_int( */ dep = (xfs_dir2_data_entry_t *) ((char *)curbp->data + - XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(mp, be32_to_cpu(lep->address))); /* * Compare the entry, return it if it matches. */ @@ -876,9 +876,9 @@ 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(mp, 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(mp, be32_to_cpu(lep->address)); ASSERT(dblk->index == off); /* * Kill the leaf entry by marking it stale. @@ -898,7 +898,7 @@ xfs_dir2_leafn_remove( longest = be16_to_cpu(data->hdr.bestfree[0].length); needlog = needscan = 0; xfs_dir2_data_make_free(tp, dbp, off, - XFS_DIR2_DATA_ENTSIZE(dep->namelen), &needlog, &needscan); + xfs_dir2_data_entsize(dep->namelen), &needlog, &needscan); /* * Rescan the data block freespaces for bestfree. * Log the data block header if needed. @@ -924,8 +924,8 @@ xfs_dir2_leafn_remove( * Convert the data block number to a free block, * read in the free block. */ - fdb = XFS_DIR2_DB_TO_FDB(mp, db); - if ((error = xfs_da_read_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, fdb), + fdb = xfs_dir2_db_to_fdb(mp, db); + if ((error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, fdb), -1, &fbp, XFS_DATA_FORK))) { return error; } @@ -937,7 +937,7 @@ xfs_dir2_leafn_remove( /* * Calculate which entry we need to fix. */ - findex = XFS_DIR2_DB_TO_FDINDEX(mp, db); + findex = xfs_dir2_db_to_fdindex(mp, db); longest = be16_to_cpu(data->hdr.bestfree[0].length); /* * If the data block is now empty we can get rid of it @@ -1073,7 +1073,7 @@ xfs_dir2_leafn_split( /* * Initialize the new leaf block. */ - error = xfs_dir2_leaf_init(args, XFS_DIR2_DA_TO_DB(mp, blkno), + error = xfs_dir2_leaf_init(args, xfs_dir2_da_to_db(mp, blkno), &newblk->bp, XFS_DIR2_LEAFN_MAGIC); if (error) { return error; @@ -1385,7 +1385,7 @@ xfs_dir2_node_addname_int( dp = args->dp; mp = dp->i_mount; tp = args->trans; - length = XFS_DIR2_DATA_ENTSIZE(args->namelen); + length = xfs_dir2_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 @@ -1438,7 +1438,7 @@ xfs_dir2_node_addname_int( if ((error = xfs_bmap_last_offset(tp, dp, &fo, XFS_DATA_FORK))) return error; - lastfbno = XFS_DIR2_DA_TO_DB(mp, (xfs_dablk_t)fo); + lastfbno = xfs_dir2_da_to_db(mp, (xfs_dablk_t)fo); fbno = ifbno; } /* @@ -1474,7 +1474,7 @@ xfs_dir2_node_addname_int( * to avoid it. */ if ((error = xfs_da_read_buf(tp, dp, - XFS_DIR2_DB_TO_DA(mp, fbno), -2, &fbp, + xfs_dir2_db_to_da(mp, fbno), -2, &fbp, XFS_DATA_FORK))) { return error; } @@ -1550,9 +1550,9 @@ 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 = xfs_dir2_db_to_fdb(mp, dbno); if (unlikely(error = xfs_da_read_buf(tp, dp, - XFS_DIR2_DB_TO_DA(mp, fbno), -2, &fbp, + xfs_dir2_db_to_da(mp, fbno), -2, &fbp, XFS_DATA_FORK))) { xfs_da_buf_done(dbp); return error; @@ -1567,14 +1567,14 @@ xfs_dir2_node_addname_int( return error; } - if (unlikely(XFS_DIR2_DB_TO_FDB(mp, dbno) != fbno)) { + if (unlikely(xfs_dir2_db_to_fdb(mp, dbno) != fbno)) { cmn_err(CE_ALERT, "xfs_dir2_node_addname_int: dir ino " "%llu needed freesp block %lld for\n" " data block %lld, got %lld\n" " ifbno %llu lastfbno %d\n", (unsigned long long)dp->i_ino, - (long long)XFS_DIR2_DB_TO_FDB(mp, dbno), + (long long)xfs_dir2_db_to_fdb(mp, dbno), (long long)dbno, (long long)fbno, (unsigned long long)ifbno, lastfbno); if (fblk) { @@ -1598,7 +1598,7 @@ xfs_dir2_node_addname_int( * Get a buffer for the new block. */ if ((error = xfs_da_get_buf(tp, dp, - XFS_DIR2_DB_TO_DA(mp, fbno), + xfs_dir2_db_to_da(mp, fbno), -1, &fbp, XFS_DATA_FORK))) { return error; } @@ -1623,7 +1623,7 @@ xfs_dir2_node_addname_int( /* * Set the freespace block index from the data block number. */ - findex = XFS_DIR2_DB_TO_FDINDEX(mp, dbno); + findex = xfs_dir2_db_to_fdindex(mp, dbno); /* * If it's after the end of the current entries in the * freespace block, extend that table. @@ -1669,7 +1669,7 @@ xfs_dir2_node_addname_int( * Read the data block in. */ if (unlikely( - error = xfs_da_read_buf(tp, dp, XFS_DIR2_DB_TO_DA(mp, dbno), + error = xfs_da_read_buf(tp, dp, xfs_dir2_db_to_da(mp, dbno), -1, &dbp, XFS_DATA_FORK))) { if ((fblk == NULL || fblk->bp == NULL) && fbp != NULL) xfs_da_buf_done(fbp); @@ -1698,7 +1698,7 @@ 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); + tagp = xfs_dir2_data_entry_tag_p(dep); *tagp = cpu_to_be16((char *)dep - (char *)data); xfs_dir2_data_log_entry(tp, dbp, dep); /* @@ -1904,7 +1904,7 @@ xfs_dir2_node_replace( ASSERT(be32_to_cpu(data->hdr.magic) == XFS_DIR2_DATA_MAGIC); dep = (xfs_dir2_data_entry_t *) ((char *)data + - XFS_DIR2_DATAPTR_TO_OFF(state->mp, be32_to_cpu(lep->address))); + xfs_dir2_dataptr_to_off(state->mp, be32_to_cpu(lep->address))); ASSERT(inum != be64_to_cpu(dep->inumber)); /* * Fill in the new inode number and log the entry. @@ -1980,7 +1980,7 @@ 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), + xfs_dir2_shrink_inode(args, xfs_dir2_da_to_db(mp, (xfs_dablk_t)fo), bp))) { /* * Can't fail with ENOSPC since that only happens with no diff --git a/fs/xfs/xfs_dir2_node.h b/fs/xfs/xfs_dir2_node.h index c7c870ee7857..dde72db3d695 100644 --- a/fs/xfs/xfs_dir2_node.h +++ b/fs/xfs/xfs_dir2_node.h @@ -36,7 +36,7 @@ struct xfs_trans; #define XFS_DIR2_FREE_SPACE 2 #define XFS_DIR2_FREE_OFFSET (XFS_DIR2_FREE_SPACE * XFS_DIR2_SPACE_SIZE) #define XFS_DIR2_FREE_FIRSTDB(mp) \ - XFS_DIR2_BYTE_TO_DB(mp, XFS_DIR2_FREE_OFFSET) + xfs_dir2_byte_to_db(mp, XFS_DIR2_FREE_OFFSET) #define XFS_DIR2_FREE_MAGIC 0x58443246 /* XD2F */ @@ -60,7 +60,6 @@ typedef struct xfs_dir2_free { /* * Convert data space db to the corresponding free db. */ -#define XFS_DIR2_DB_TO_FDB(mp,db) xfs_dir2_db_to_fdb(mp, db) static inline xfs_dir2_db_t xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db) { @@ -70,7 +69,6 @@ xfs_dir2_db_to_fdb(struct xfs_mount *mp, xfs_dir2_db_t db) /* * Convert data space db to the corresponding index in a free db. */ -#define XFS_DIR2_DB_TO_FDINDEX(mp,db) xfs_dir2_db_to_fdindex(mp, db) static inline int xfs_dir2_db_to_fdindex(struct xfs_mount *mp, xfs_dir2_db_t db) { diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c index 0cd77b17bf92..38fc4f22b76d 100644 --- a/fs/xfs/xfs_dir2_sf.c +++ b/fs/xfs/xfs_dir2_sf.c @@ -89,8 +89,8 @@ xfs_dir2_block_sfsize( mp = dp->i_mount; count = i8count = namelen = 0; - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); - blp = XFS_DIR2_BLOCK_LEAF_P(btp); + btp = xfs_dir2_block_tail_p(mp, block); + blp = xfs_dir2_block_leaf_p(btp); /* * Iterate over the block's data entries by using the leaf pointers. @@ -102,7 +102,7 @@ xfs_dir2_block_sfsize( * Calculate the pointer to the entry at hand. */ dep = (xfs_dir2_data_entry_t *) - ((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, addr)); + ((char *)block + xfs_dir2_dataptr_to_off(mp, addr)); /* * Detect . and .., so we can special-case them. * . is not included in sf directories. @@ -124,7 +124,7 @@ xfs_dir2_block_sfsize( /* * Calculate the new size, see if we should give up yet. */ - size = XFS_DIR2_SF_HDR_SIZE(i8count) + /* header */ + size = xfs_dir2_sf_hdr_size(i8count) + /* header */ count + /* namelen */ count * (uint)sizeof(xfs_dir2_sf_off_t) + /* offset */ namelen + /* name */ @@ -139,7 +139,7 @@ xfs_dir2_block_sfsize( */ sfhp->count = count; sfhp->i8count = i8count; - XFS_DIR2_SF_PUT_INUMBER((xfs_dir2_sf_t *)sfhp, &parent, &sfhp->parent); + xfs_dir2_sf_put_inumber((xfs_dir2_sf_t *)sfhp, &parent, &sfhp->parent); return size; } @@ -199,15 +199,15 @@ xfs_dir2_block_to_sf( * Copy the header into the newly allocate local space. */ sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - memcpy(sfp, sfhp, XFS_DIR2_SF_HDR_SIZE(sfhp->i8count)); + memcpy(sfp, sfhp, xfs_dir2_sf_hdr_size(sfhp->i8count)); dp->i_d.di_size = size; /* * Set up to loop over the block's entries. */ - btp = XFS_DIR2_BLOCK_TAIL_P(mp, block); + btp = xfs_dir2_block_tail_p(mp, block); ptr = (char *)block->u; - endptr = (char *)XFS_DIR2_BLOCK_LEAF_P(btp); - sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + endptr = (char *)xfs_dir2_block_leaf_p(btp); + sfep = xfs_dir2_sf_firstentry(sfp); /* * Loop over the active and unused entries. * Stop when we reach the leaf/tail portion of the block. @@ -233,22 +233,22 @@ xfs_dir2_block_to_sf( else if (dep->namelen == 2 && dep->name[0] == '.' && dep->name[1] == '.') ASSERT(be64_to_cpu(dep->inumber) == - XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent)); + xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent)); /* * Normal entry, copy it into shortform. */ else { sfep->namelen = dep->namelen; - XFS_DIR2_SF_PUT_OFFSET(sfep, + xfs_dir2_sf_put_offset(sfep, (xfs_dir2_data_aoff_t) ((char *)dep - (char *)block)); memcpy(sfep->name, dep->name, dep->namelen); temp = be64_to_cpu(dep->inumber); - XFS_DIR2_SF_PUT_INUMBER(sfp, &temp, - XFS_DIR2_SF_INUMBERP(sfep)); - sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep); + xfs_dir2_sf_put_inumber(sfp, &temp, + xfs_dir2_sf_inumberp(sfep)); + sfep = xfs_dir2_sf_nextentry(sfp, sfep); } - ptr += XFS_DIR2_DATA_ENTSIZE(dep->namelen); + ptr += xfs_dir2_data_entsize(dep->namelen); } ASSERT((char *)sfep - (char *)sfp == size); xfs_dir2_sf_check(args); @@ -294,11 +294,11 @@ xfs_dir2_sf_addname( ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - ASSERT(dp->i_d.di_size >= XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)); + ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->hdr.i8count)); /* * Compute entry (and change in) size. */ - add_entsize = XFS_DIR2_SF_ENTSIZE_BYNAME(sfp, args->namelen); + add_entsize = xfs_dir2_sf_entsize_byname(sfp, args->namelen); incr_isize = add_entsize; objchange = 0; #if XFS_BIG_INUMS @@ -392,7 +392,7 @@ xfs_dir2_sf_addname_easy( /* * Grow the in-inode space. */ - xfs_idata_realloc(dp, XFS_DIR2_SF_ENTSIZE_BYNAME(sfp, args->namelen), + xfs_idata_realloc(dp, xfs_dir2_sf_entsize_byname(sfp, args->namelen), XFS_DATA_FORK); /* * Need to set up again due to realloc of the inode data. @@ -403,10 +403,10 @@ xfs_dir2_sf_addname_easy( * Fill in the new entry. */ sfep->namelen = args->namelen; - XFS_DIR2_SF_PUT_OFFSET(sfep, offset); + xfs_dir2_sf_put_offset(sfep, offset); memcpy(sfep->name, args->name, sfep->namelen); - XFS_DIR2_SF_PUT_INUMBER(sfp, &args->inumber, - XFS_DIR2_SF_INUMBERP(sfep)); + xfs_dir2_sf_put_inumber(sfp, &args->inumber, + xfs_dir2_sf_inumberp(sfep)); /* * Update the header and inode. */ @@ -463,14 +463,14 @@ xfs_dir2_sf_addname_hard( * If it's going to end up at the end then oldsfep will point there. */ for (offset = XFS_DIR2_DATA_FIRST_OFFSET, - oldsfep = XFS_DIR2_SF_FIRSTENTRY(oldsfp), - add_datasize = XFS_DIR2_DATA_ENTSIZE(args->namelen), + oldsfep = xfs_dir2_sf_firstentry(oldsfp), + add_datasize = xfs_dir2_data_entsize(args->namelen), eof = (char *)oldsfep == &buf[old_isize]; !eof; - offset = new_offset + XFS_DIR2_DATA_ENTSIZE(oldsfep->namelen), - oldsfep = XFS_DIR2_SF_NEXTENTRY(oldsfp, oldsfep), + offset = new_offset + xfs_dir2_data_entsize(oldsfep->namelen), + oldsfep = xfs_dir2_sf_nextentry(oldsfp, oldsfep), eof = (char *)oldsfep == &buf[old_isize]) { - new_offset = XFS_DIR2_SF_GET_OFFSET(oldsfep); + new_offset = xfs_dir2_sf_get_offset(oldsfep); if (offset + add_datasize <= new_offset) break; } @@ -495,10 +495,10 @@ xfs_dir2_sf_addname_hard( * Fill in the new entry, and update the header counts. */ sfep->namelen = args->namelen; - XFS_DIR2_SF_PUT_OFFSET(sfep, offset); + xfs_dir2_sf_put_offset(sfep, offset); memcpy(sfep->name, args->name, sfep->namelen); - XFS_DIR2_SF_PUT_INUMBER(sfp, &args->inumber, - XFS_DIR2_SF_INUMBERP(sfep)); + xfs_dir2_sf_put_inumber(sfp, &args->inumber, + xfs_dir2_sf_inumberp(sfep)); sfp->hdr.count++; #if XFS_BIG_INUMS if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && !objchange) @@ -508,7 +508,7 @@ xfs_dir2_sf_addname_hard( * If there's more left to copy, do that. */ if (!eof) { - sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep); + sfep = xfs_dir2_sf_nextentry(sfp, sfep); memcpy(sfep, oldsfep, old_isize - nbytes); } kmem_free(buf, old_isize); @@ -544,9 +544,9 @@ xfs_dir2_sf_addname_pick( mp = dp->i_mount; sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - size = XFS_DIR2_DATA_ENTSIZE(args->namelen); + size = xfs_dir2_data_entsize(args->namelen); offset = XFS_DIR2_DATA_FIRST_OFFSET; - sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + sfep = xfs_dir2_sf_firstentry(sfp); holefit = 0; /* * Loop over sf entries. @@ -555,10 +555,10 @@ xfs_dir2_sf_addname_pick( */ for (i = 0; i < sfp->hdr.count; i++) { if (!holefit) - holefit = offset + size <= XFS_DIR2_SF_GET_OFFSET(sfep); - offset = XFS_DIR2_SF_GET_OFFSET(sfep) + - XFS_DIR2_DATA_ENTSIZE(sfep->namelen); - sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep); + holefit = offset + size <= xfs_dir2_sf_get_offset(sfep); + offset = xfs_dir2_sf_get_offset(sfep) + + xfs_dir2_data_entsize(sfep->namelen); + sfep = xfs_dir2_sf_nextentry(sfp, sfep); } /* * Calculate data bytes used excluding the new entry, if this @@ -617,18 +617,18 @@ xfs_dir2_sf_check( sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; offset = XFS_DIR2_DATA_FIRST_OFFSET; - ino = XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent); + ino = xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent); i8count = ino > XFS_DIR2_MAX_SHORT_INUM; - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep)) { - ASSERT(XFS_DIR2_SF_GET_OFFSET(sfep) >= offset); - ino = XFS_DIR2_SF_GET_INUMBER(sfp, XFS_DIR2_SF_INUMBERP(sfep)); + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { + ASSERT(xfs_dir2_sf_get_offset(sfep) >= offset); + ino = xfs_dir2_sf_get_inumber(sfp, xfs_dir2_sf_inumberp(sfep)); i8count += ino > XFS_DIR2_MAX_SHORT_INUM; offset = - XFS_DIR2_SF_GET_OFFSET(sfep) + - XFS_DIR2_DATA_ENTSIZE(sfep->namelen); + xfs_dir2_sf_get_offset(sfep) + + xfs_dir2_data_entsize(sfep->namelen); } ASSERT(i8count == sfp->hdr.i8count); ASSERT(XFS_BIG_INUMS || i8count == 0); @@ -671,7 +671,7 @@ xfs_dir2_sf_create( ASSERT(dp->i_df.if_flags & XFS_IFINLINE); ASSERT(dp->i_df.if_bytes == 0); i8count = pino > XFS_DIR2_MAX_SHORT_INUM; - size = XFS_DIR2_SF_HDR_SIZE(i8count); + size = xfs_dir2_sf_hdr_size(i8count); /* * Make a buffer for the data. */ @@ -684,7 +684,7 @@ xfs_dir2_sf_create( /* * Now can put in the inode number, since i8count is set. */ - XFS_DIR2_SF_PUT_INUMBER(sfp, &pino, &sfp->hdr.parent); + xfs_dir2_sf_put_inumber(sfp, &pino, &sfp->hdr.parent); sfp->hdr.count = 0; dp->i_d.di_size = size; xfs_dir2_sf_check(args); @@ -727,12 +727,12 @@ xfs_dir2_sf_getdents( sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - ASSERT(dp->i_d.di_size >= XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)); + ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->hdr.i8count)); /* * If the block number in the offset is out of range, we're done. */ - if (XFS_DIR2_DATAPTR_TO_DB(mp, dir_offset) > mp->m_dirdatablk) { + if (xfs_dir2_dataptr_to_db(mp, dir_offset) > mp->m_dirdatablk) { *eofp = 1; return 0; } @@ -747,9 +747,9 @@ xfs_dir2_sf_getdents( * Put . entry unless we're starting past it. */ if (dir_offset <= - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, XFS_DIR2_DATA_DOT_OFFSET)) { - p.cook = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, 0, + p.cook = xfs_dir2_db_off_to_dataptr(mp, 0, XFS_DIR2_DATA_DOTDOT_OFFSET); p.ino = dp->i_ino; #if XFS_BIG_INUMS @@ -762,7 +762,7 @@ xfs_dir2_sf_getdents( if (!p.done) { uio->uio_offset = - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, XFS_DIR2_DATA_DOT_OFFSET); return error; } @@ -772,11 +772,11 @@ xfs_dir2_sf_getdents( * Put .. entry unless we're starting past it. */ if (dir_offset <= - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, XFS_DIR2_DATA_DOTDOT_OFFSET)) { - p.cook = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + p.cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, XFS_DIR2_DATA_FIRST_OFFSET); - p.ino = XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent); + p.ino = xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent); #if XFS_BIG_INUMS p.ino += mp->m_inoadd; #endif @@ -787,7 +787,7 @@ xfs_dir2_sf_getdents( if (!p.done) { uio->uio_offset = - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, XFS_DIR2_DATA_DOTDOT_OFFSET); return error; } @@ -796,23 +796,23 @@ xfs_dir2_sf_getdents( /* * Loop while there are more entries and put'ing works. */ - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep)) { + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { - off = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, - XFS_DIR2_SF_GET_OFFSET(sfep)); + off = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + xfs_dir2_sf_get_offset(sfep)); if (dir_offset > off) continue; p.namelen = sfep->namelen; - p.cook = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk, - XFS_DIR2_SF_GET_OFFSET(sfep) + - XFS_DIR2_DATA_ENTSIZE(p.namelen)); + p.cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk, + xfs_dir2_sf_get_offset(sfep) + + xfs_dir2_data_entsize(p.namelen)); - p.ino = XFS_DIR2_SF_GET_INUMBER(sfp, XFS_DIR2_SF_INUMBERP(sfep)); + p.ino = xfs_dir2_sf_get_inumber(sfp, xfs_dir2_sf_inumberp(sfep)); #if XFS_BIG_INUMS p.ino += mp->m_inoadd; #endif @@ -832,7 +832,7 @@ xfs_dir2_sf_getdents( *eofp = 1; uio->uio_offset = - XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk + 1, 0); + xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0); return 0; } @@ -865,7 +865,7 @@ xfs_dir2_sf_lookup( ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - ASSERT(dp->i_d.di_size >= XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)); + ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->hdr.i8count)); /* * Special case for . */ @@ -878,21 +878,21 @@ xfs_dir2_sf_lookup( */ if (args->namelen == 2 && args->name[0] == '.' && args->name[1] == '.') { - args->inumber = XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent); + args->inumber = xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent); return XFS_ERROR(EEXIST); } /* * Loop over all the entries trying to match ours. */ - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep)) { + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { if (sfep->namelen == args->namelen && sfep->name[0] == args->name[0] && memcmp(args->name, sfep->name, args->namelen) == 0) { args->inumber = - XFS_DIR2_SF_GET_INUMBER(sfp, - XFS_DIR2_SF_INUMBERP(sfep)); + xfs_dir2_sf_get_inumber(sfp, + xfs_dir2_sf_inumberp(sfep)); return XFS_ERROR(EEXIST); } } @@ -934,19 +934,19 @@ xfs_dir2_sf_removename( ASSERT(dp->i_df.if_bytes == oldsize); ASSERT(dp->i_df.if_u1.if_data != NULL); sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - ASSERT(oldsize >= XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)); + ASSERT(oldsize >= xfs_dir2_sf_hdr_size(sfp->hdr.i8count)); /* * Loop over the old directory entries. * Find the one we're deleting. */ - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep)) { + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { if (sfep->namelen == args->namelen && sfep->name[0] == args->name[0] && memcmp(sfep->name, args->name, args->namelen) == 0) { - ASSERT(XFS_DIR2_SF_GET_INUMBER(sfp, - XFS_DIR2_SF_INUMBERP(sfep)) == + ASSERT(xfs_dir2_sf_get_inumber(sfp, + xfs_dir2_sf_inumberp(sfep)) == args->inumber); break; } @@ -961,7 +961,7 @@ xfs_dir2_sf_removename( * Calculate sizes. */ byteoff = (int)((char *)sfep - (char *)sfp); - entsize = XFS_DIR2_SF_ENTSIZE_BYNAME(sfp, args->namelen); + entsize = xfs_dir2_sf_entsize_byname(sfp, args->namelen); newsize = oldsize - entsize; /* * Copy the part if any after the removed entry, sliding it down. @@ -1027,7 +1027,7 @@ xfs_dir2_sf_replace( ASSERT(dp->i_df.if_bytes == dp->i_d.di_size); ASSERT(dp->i_df.if_u1.if_data != NULL); sfp = (xfs_dir2_sf_t *)dp->i_df.if_u1.if_data; - ASSERT(dp->i_d.di_size >= XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count)); + ASSERT(dp->i_d.di_size >= xfs_dir2_sf_hdr_size(sfp->hdr.i8count)); #if XFS_BIG_INUMS /* * New inode number is large, and need to convert to 8-byte inodes. @@ -1067,28 +1067,28 @@ xfs_dir2_sf_replace( if (args->namelen == 2 && args->name[0] == '.' && args->name[1] == '.') { #if XFS_BIG_INUMS || defined(DEBUG) - ino = XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent); + ino = xfs_dir2_sf_get_inumber(sfp, &sfp->hdr.parent); ASSERT(args->inumber != ino); #endif - XFS_DIR2_SF_PUT_INUMBER(sfp, &args->inumber, &sfp->hdr.parent); + xfs_dir2_sf_put_inumber(sfp, &args->inumber, &sfp->hdr.parent); } /* * Normal entry, look for the name. */ else { - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep)) { + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep)) { if (sfep->namelen == args->namelen && sfep->name[0] == args->name[0] && memcmp(args->name, sfep->name, args->namelen) == 0) { #if XFS_BIG_INUMS || defined(DEBUG) - ino = XFS_DIR2_SF_GET_INUMBER(sfp, - XFS_DIR2_SF_INUMBERP(sfep)); + ino = xfs_dir2_sf_get_inumber(sfp, + xfs_dir2_sf_inumberp(sfep)); ASSERT(args->inumber != ino); #endif - XFS_DIR2_SF_PUT_INUMBER(sfp, &args->inumber, - XFS_DIR2_SF_INUMBERP(sfep)); + xfs_dir2_sf_put_inumber(sfp, &args->inumber, + xfs_dir2_sf_inumberp(sfep)); break; } } @@ -1189,22 +1189,22 @@ xfs_dir2_sf_toino4( */ sfp->hdr.count = oldsfp->hdr.count; sfp->hdr.i8count = 0; - ino = XFS_DIR2_SF_GET_INUMBER(oldsfp, &oldsfp->hdr.parent); - XFS_DIR2_SF_PUT_INUMBER(sfp, &ino, &sfp->hdr.parent); + ino = xfs_dir2_sf_get_inumber(oldsfp, &oldsfp->hdr.parent); + xfs_dir2_sf_put_inumber(sfp, &ino, &sfp->hdr.parent); /* * Copy the entries field by field. */ - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp), - oldsfep = XFS_DIR2_SF_FIRSTENTRY(oldsfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp), + oldsfep = xfs_dir2_sf_firstentry(oldsfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep), - oldsfep = XFS_DIR2_SF_NEXTENTRY(oldsfp, oldsfep)) { + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep), + oldsfep = xfs_dir2_sf_nextentry(oldsfp, oldsfep)) { sfep->namelen = oldsfep->namelen; sfep->offset = oldsfep->offset; memcpy(sfep->name, oldsfep->name, sfep->namelen); - ino = XFS_DIR2_SF_GET_INUMBER(oldsfp, - XFS_DIR2_SF_INUMBERP(oldsfep)); - XFS_DIR2_SF_PUT_INUMBER(sfp, &ino, XFS_DIR2_SF_INUMBERP(sfep)); + ino = xfs_dir2_sf_get_inumber(oldsfp, + xfs_dir2_sf_inumberp(oldsfep)); + xfs_dir2_sf_put_inumber(sfp, &ino, xfs_dir2_sf_inumberp(sfep)); } /* * Clean up the inode. @@ -1266,22 +1266,22 @@ xfs_dir2_sf_toino8( */ sfp->hdr.count = oldsfp->hdr.count; sfp->hdr.i8count = 1; - ino = XFS_DIR2_SF_GET_INUMBER(oldsfp, &oldsfp->hdr.parent); - XFS_DIR2_SF_PUT_INUMBER(sfp, &ino, &sfp->hdr.parent); + ino = xfs_dir2_sf_get_inumber(oldsfp, &oldsfp->hdr.parent); + xfs_dir2_sf_put_inumber(sfp, &ino, &sfp->hdr.parent); /* * Copy the entries field by field. */ - for (i = 0, sfep = XFS_DIR2_SF_FIRSTENTRY(sfp), - oldsfep = XFS_DIR2_SF_FIRSTENTRY(oldsfp); + for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp), + oldsfep = xfs_dir2_sf_firstentry(oldsfp); i < sfp->hdr.count; - i++, sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep), - oldsfep = XFS_DIR2_SF_NEXTENTRY(oldsfp, oldsfep)) { + i++, sfep = xfs_dir2_sf_nextentry(sfp, sfep), + oldsfep = xfs_dir2_sf_nextentry(oldsfp, oldsfep)) { sfep->namelen = oldsfep->namelen; sfep->offset = oldsfep->offset; memcpy(sfep->name, oldsfep->name, sfep->namelen); - ino = XFS_DIR2_SF_GET_INUMBER(oldsfp, - XFS_DIR2_SF_INUMBERP(oldsfep)); - XFS_DIR2_SF_PUT_INUMBER(sfp, &ino, XFS_DIR2_SF_INUMBERP(sfep)); + ino = xfs_dir2_sf_get_inumber(oldsfp, + xfs_dir2_sf_inumberp(oldsfep)); + xfs_dir2_sf_put_inumber(sfp, &ino, xfs_dir2_sf_inumberp(sfep)); } /* * Clean up the inode. diff --git a/fs/xfs/xfs_dir2_sf.h b/fs/xfs/xfs_dir2_sf.h index 42f015b70018..11e503209afa 100644 --- a/fs/xfs/xfs_dir2_sf.h +++ b/fs/xfs/xfs_dir2_sf.h @@ -90,7 +90,6 @@ typedef struct xfs_dir2_sf { xfs_dir2_sf_entry_t list[1]; /* shortform entries */ } xfs_dir2_sf_t; -#define XFS_DIR2_SF_HDR_SIZE(i8count) xfs_dir2_sf_hdr_size(i8count) static inline int xfs_dir2_sf_hdr_size(int i8count) { return ((uint)sizeof(xfs_dir2_sf_hdr_t) - \ @@ -98,14 +97,11 @@ static inline int xfs_dir2_sf_hdr_size(int i8count) ((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t))); } -#define XFS_DIR2_SF_INUMBERP(sfep) xfs_dir2_sf_inumberp(sfep) static inline xfs_dir2_inou_t *xfs_dir2_sf_inumberp(xfs_dir2_sf_entry_t *sfep) { return (xfs_dir2_inou_t *)&(sfep)->name[(sfep)->namelen]; } -#define XFS_DIR2_SF_GET_INUMBER(sfp, from) \ - xfs_dir2_sf_get_inumber(sfp, from) static inline xfs_intino_t xfs_dir2_sf_get_inumber(xfs_dir2_sf_t *sfp, xfs_dir2_inou_t *from) { @@ -114,8 +110,6 @@ xfs_dir2_sf_get_inumber(xfs_dir2_sf_t *sfp, xfs_dir2_inou_t *from) (xfs_intino_t)XFS_GET_DIR_INO8((from)->i8)); } -#define XFS_DIR2_SF_PUT_INUMBER(sfp,from,to) \ - xfs_dir2_sf_put_inumber(sfp,from,to) static inline void xfs_dir2_sf_put_inumber(xfs_dir2_sf_t *sfp, xfs_ino_t *from, xfs_dir2_inou_t *to) { @@ -125,24 +119,18 @@ static inline void xfs_dir2_sf_put_inumber(xfs_dir2_sf_t *sfp, xfs_ino_t *from, XFS_PUT_DIR_INO8(*(from), (to)->i8); } -#define XFS_DIR2_SF_GET_OFFSET(sfep) \ - xfs_dir2_sf_get_offset(sfep) static inline xfs_dir2_data_aoff_t xfs_dir2_sf_get_offset(xfs_dir2_sf_entry_t *sfep) { return INT_GET_UNALIGNED_16_BE(&(sfep)->offset.i); } -#define XFS_DIR2_SF_PUT_OFFSET(sfep,off) \ - xfs_dir2_sf_put_offset(sfep,off) static inline void xfs_dir2_sf_put_offset(xfs_dir2_sf_entry_t *sfep, xfs_dir2_data_aoff_t off) { INT_SET_UNALIGNED_16_BE(&(sfep)->offset.i, off); } -#define XFS_DIR2_SF_ENTSIZE_BYNAME(sfp,len) \ - xfs_dir2_sf_entsize_byname(sfp,len) static inline int xfs_dir2_sf_entsize_byname(xfs_dir2_sf_t *sfp, int len) { return ((uint)sizeof(xfs_dir2_sf_entry_t) - 1 + (len) - \ @@ -150,8 +138,6 @@ static inline int xfs_dir2_sf_entsize_byname(xfs_dir2_sf_t *sfp, int len) ((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t))); } -#define XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp,sfep) \ - xfs_dir2_sf_entsize_byentry(sfp,sfep) static inline int xfs_dir2_sf_entsize_byentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep) { @@ -160,19 +146,17 @@ xfs_dir2_sf_entsize_byentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep) ((uint)sizeof(xfs_dir2_ino8_t) - (uint)sizeof(xfs_dir2_ino4_t))); } -#define XFS_DIR2_SF_FIRSTENTRY(sfp) xfs_dir2_sf_firstentry(sfp) static inline xfs_dir2_sf_entry_t *xfs_dir2_sf_firstentry(xfs_dir2_sf_t *sfp) { return ((xfs_dir2_sf_entry_t *) \ - ((char *)(sfp) + XFS_DIR2_SF_HDR_SIZE(sfp->hdr.i8count))); + ((char *)(sfp) + xfs_dir2_sf_hdr_size(sfp->hdr.i8count))); } -#define XFS_DIR2_SF_NEXTENTRY(sfp,sfep) xfs_dir2_sf_nextentry(sfp,sfep) static inline xfs_dir2_sf_entry_t * xfs_dir2_sf_nextentry(xfs_dir2_sf_t *sfp, xfs_dir2_sf_entry_t *sfep) { return ((xfs_dir2_sf_entry_t *) \ - ((char *)(sfep) + XFS_DIR2_SF_ENTSIZE_BYENTRY(sfp,sfep))); + ((char *)(sfep) + xfs_dir2_sf_entsize_byentry(sfp,sfep))); } /* |