diff options
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_format.c | 22 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2.h | 1 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_block.c | 8 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_data.c | 21 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_leaf.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_node.c | 2 | ||||
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2_priv.h | 2 | ||||
| -rw-r--r-- | fs/xfs/scrub/dir.c | 2 |
8 files changed, 27 insertions, 33 deletions
diff --git a/fs/xfs/libxfs/xfs_da_format.c b/fs/xfs/libxfs/xfs_da_format.c index e4498bd0d6c0..483f4ab6abb8 100644 --- a/fs/xfs/libxfs/xfs_da_format.c +++ b/fs/xfs/libxfs/xfs_da_format.c @@ -89,25 +89,6 @@ xfs_dir3_data_put_ftype( dep->name[dep->namelen] = type; } -/* - * Pointer to an entry's tag word. - */ -static __be16 * -xfs_dir2_data_entry_tag_p( - struct xfs_dir2_data_entry *dep) -{ - return (__be16 *)((char *)dep + - XFS_DIR2_DATA_ENTSIZE(dep->namelen) - sizeof(__be16)); -} - -static __be16 * -xfs_dir3_data_entry_tag_p( - struct xfs_dir2_data_entry *dep) -{ - return (__be16 *)((char *)dep + - XFS_DIR3_DATA_ENTSIZE(dep->namelen) - sizeof(__be16)); -} - static struct xfs_dir2_data_free * xfs_dir2_data_bestfree_p(struct xfs_dir2_data_hdr *hdr) { @@ -123,7 +104,6 @@ xfs_dir3_data_bestfree_p(struct xfs_dir2_data_hdr *hdr) static const struct xfs_dir_ops xfs_dir2_ops = { .data_get_ftype = xfs_dir2_data_get_ftype, .data_put_ftype = xfs_dir2_data_put_ftype, - .data_entry_tag_p = xfs_dir2_data_entry_tag_p, .data_bestfree_p = xfs_dir2_data_bestfree_p, .data_first_offset = sizeof(struct xfs_dir2_data_hdr) + @@ -135,7 +115,6 @@ static const struct xfs_dir_ops xfs_dir2_ops = { static const struct xfs_dir_ops xfs_dir2_ftype_ops = { .data_get_ftype = xfs_dir3_data_get_ftype, .data_put_ftype = xfs_dir3_data_put_ftype, - .data_entry_tag_p = xfs_dir3_data_entry_tag_p, .data_bestfree_p = xfs_dir2_data_bestfree_p, .data_first_offset = sizeof(struct xfs_dir2_data_hdr) + @@ -147,7 +126,6 @@ static const struct xfs_dir_ops xfs_dir2_ftype_ops = { static const struct xfs_dir_ops xfs_dir3_ops = { .data_get_ftype = xfs_dir3_data_get_ftype, .data_put_ftype = xfs_dir3_data_put_ftype, - .data_entry_tag_p = xfs_dir3_data_entry_tag_p, .data_bestfree_p = xfs_dir3_data_bestfree_p, .data_first_offset = sizeof(struct xfs_dir3_data_hdr) + diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h index f717b1cdb208..3f46954e9370 100644 --- a/fs/xfs/libxfs/xfs_dir2.h +++ b/fs/xfs/libxfs/xfs_dir2.h @@ -35,7 +35,6 @@ struct xfs_dir_ops { uint8_t (*data_get_ftype)(struct xfs_dir2_data_entry *dep); void (*data_put_ftype)(struct xfs_dir2_data_entry *dep, uint8_t ftype); - __be16 * (*data_entry_tag_p)(struct xfs_dir2_data_entry *dep); struct xfs_dir2_data_free * (*data_bestfree_p)(struct xfs_dir2_data_hdr *hdr); diff --git a/fs/xfs/libxfs/xfs_dir2_block.c b/fs/xfs/libxfs/xfs_dir2_block.c index a83fcf4ac35c..35eda4d18cd8 100644 --- a/fs/xfs/libxfs/xfs_dir2_block.c +++ b/fs/xfs/libxfs/xfs_dir2_block.c @@ -542,7 +542,7 @@ xfs_dir2_block_addname( dep->namelen = args->namelen; memcpy(dep->name, args->name, args->namelen); dp->d_ops->data_put_ftype(dep, args->filetype); - tagp = dp->d_ops->data_entry_tag_p(dep); + tagp = xfs_dir2_data_entry_tag_p(dp->i_mount, dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); /* * Clean up the bestfree array and log the header, tail, and entry. @@ -1145,7 +1145,7 @@ xfs_dir2_sf_to_block( dep->namelen = 1; dep->name[0] = '.'; dp->d_ops->data_put_ftype(dep, XFS_DIR3_FT_DIR); - tagp = dp->d_ops->data_entry_tag_p(dep); + tagp = xfs_dir2_data_entry_tag_p(mp, dep); *tagp = cpu_to_be16(offset); xfs_dir2_data_log_entry(args, bp, dep); blp[0].hashval = cpu_to_be32(xfs_dir_hash_dot); @@ -1160,7 +1160,7 @@ xfs_dir2_sf_to_block( dep->namelen = 2; dep->name[0] = dep->name[1] = '.'; dp->d_ops->data_put_ftype(dep, XFS_DIR3_FT_DIR); - tagp = dp->d_ops->data_entry_tag_p(dep); + tagp = xfs_dir2_data_entry_tag_p(mp, dep); *tagp = cpu_to_be16(offset); xfs_dir2_data_log_entry(args, bp, dep); blp[1].hashval = cpu_to_be32(xfs_dir_hash_dotdot); @@ -1211,7 +1211,7 @@ xfs_dir2_sf_to_block( dep->namelen = sfep->namelen; dp->d_ops->data_put_ftype(dep, xfs_dir2_sf_get_ftype(mp, sfep)); memcpy(dep->name, sfep->name, dep->namelen); - tagp = dp->d_ops->data_entry_tag_p(dep); + tagp = xfs_dir2_data_entry_tag_p(mp, dep); *tagp = cpu_to_be16(newoffset); xfs_dir2_data_log_entry(args, bp, dep); name.name = sfep->name; diff --git a/fs/xfs/libxfs/xfs_dir2_data.c b/fs/xfs/libxfs/xfs_dir2_data.c index 830dfd9edfda..3504b230ba1d 100644 --- a/fs/xfs/libxfs/xfs_dir2_data.c +++ b/fs/xfs/libxfs/xfs_dir2_data.c @@ -18,6 +18,7 @@ #include "xfs_trans.h" #include "xfs_buf_item.h" #include "xfs_log.h" +#include "xfs_dir2_priv.h" static xfs_failaddr_t xfs_dir2_data_freefind_verify( struct xfs_dir2_data_hdr *hdr, struct xfs_dir2_data_free *bf, @@ -25,6 +26,18 @@ static xfs_failaddr_t xfs_dir2_data_freefind_verify( struct xfs_dir2_data_free **bf_ent); /* + * Pointer to an entry's tag word. + */ +__be16 * +xfs_dir2_data_entry_tag_p( + struct xfs_mount *mp, + struct xfs_dir2_data_entry *dep) +{ + return (__be16 *)((char *)dep + + xfs_dir2_data_entsize(mp, dep->namelen) - sizeof(__be16)); +} + +/* * The number of leaf entries is limited by the size of the block and the amount * of space used by the data entries. We don't know how much space is used by * the data entries yet, so just ensure that the count falls somewhere inside @@ -182,7 +195,7 @@ __xfs_dir3_data_check( return __this_address; if (offset + xfs_dir2_data_entsize(mp, dep->namelen) > end) return __this_address; - if (be16_to_cpu(*ops->data_entry_tag_p(dep)) != offset) + if (be16_to_cpu(*xfs_dir2_data_entry_tag_p(mp, dep)) != offset) return __this_address; if (ops->data_get_ftype(dep) >= XFS_DIR3_FT_MAX) return __this_address; @@ -608,7 +621,8 @@ xfs_dir2_data_freescan_int( /* * For active entries, check their tags and skip them. */ - ASSERT(offset == be16_to_cpu(*ops->data_entry_tag_p(dep))); + ASSERT(offset == + be16_to_cpu(*xfs_dir2_data_entry_tag_p(mp, dep))); offset += xfs_dir2_data_entsize(mp, dep->namelen); } } @@ -703,6 +717,7 @@ xfs_dir2_data_log_entry( struct xfs_buf *bp, xfs_dir2_data_entry_t *dep) /* data entry pointer */ { + struct xfs_mount *mp = bp->b_mount; struct xfs_dir2_data_hdr *hdr = bp->b_addr; ASSERT(hdr->magic == cpu_to_be32(XFS_DIR2_DATA_MAGIC) || @@ -711,7 +726,7 @@ xfs_dir2_data_log_entry( hdr->magic == cpu_to_be32(XFS_DIR3_BLOCK_MAGIC)); xfs_trans_log_buf(args->trans, bp, (uint)((char *)dep - (char *)hdr), - (uint)((char *)(args->dp->d_ops->data_entry_tag_p(dep) + 1) - + (uint)((char *)(xfs_dir2_data_entry_tag_p(mp, dep) + 1) - (char *)hdr - 1)); } diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c index dd7b4bd8ed61..4b6d590c5856 100644 --- a/fs/xfs/libxfs/xfs_dir2_leaf.c +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c @@ -866,7 +866,7 @@ xfs_dir2_leaf_addname( dep->namelen = args->namelen; memcpy(dep->name, args->name, dep->namelen); dp->d_ops->data_put_ftype(dep, args->filetype); - tagp = dp->d_ops->data_entry_tag_p(dep); + tagp = xfs_dir2_data_entry_tag_p(dp->i_mount, dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); /* * Need to scan fix up the bestfree table. diff --git a/fs/xfs/libxfs/xfs_dir2_node.c b/fs/xfs/libxfs/xfs_dir2_node.c index ca346c9cc7c8..b758da14cc7b 100644 --- a/fs/xfs/libxfs/xfs_dir2_node.c +++ b/fs/xfs/libxfs/xfs_dir2_node.c @@ -1972,7 +1972,7 @@ xfs_dir2_node_addname_int( dep->namelen = args->namelen; memcpy(dep->name, args->name, dep->namelen); dp->d_ops->data_put_ftype(dep, args->filetype); - tagp = dp->d_ops->data_entry_tag_p(dep); + tagp = xfs_dir2_data_entry_tag_p(dp->i_mount, dep); *tagp = cpu_to_be16((char *)dep - (char *)hdr); xfs_dir2_data_log_entry(args, dbp, dep); diff --git a/fs/xfs/libxfs/xfs_dir2_priv.h b/fs/xfs/libxfs/xfs_dir2_priv.h index c60b8663f754..a6c3fb3a2f7b 100644 --- a/fs/xfs/libxfs/xfs_dir2_priv.h +++ b/fs/xfs/libxfs/xfs_dir2_priv.h @@ -58,6 +58,8 @@ extern int xfs_dir2_leaf_to_block(struct xfs_da_args *args, /* xfs_dir2_data.c */ int xfs_dir2_data_entsize(struct xfs_mount *mp, int n); +__be16 *xfs_dir2_data_entry_tag_p(struct xfs_mount *mp, + struct xfs_dir2_data_entry *dep); #ifdef DEBUG extern void xfs_dir3_data_check(struct xfs_inode *dp, struct xfs_buf *bp); diff --git a/fs/xfs/scrub/dir.c b/fs/xfs/scrub/dir.c index 5347c18745d3..82e3ed366524 100644 --- a/fs/xfs/scrub/dir.c +++ b/fs/xfs/scrub/dir.c @@ -271,7 +271,7 @@ xchk_dir_rec( /* Retrieve the entry, sanity check it, and compare hashes. */ ino = be64_to_cpu(dent->inumber); hash = be32_to_cpu(ent->hashval); - tag = be16_to_cpup(dp->d_ops->data_entry_tag_p(dent)); + tag = be16_to_cpup(xfs_dir2_data_entry_tag_p(mp, dent)); if (!xfs_verify_dir_ino(mp, ino) || tag != off) xchk_fblock_set_corrupt(ds->sc, XFS_DATA_FORK, rec_bno); if (dent->namelen == 0) { |