diff options
Diffstat (limited to 'fs/xfs/scrub/dir_repair.c')
| -rw-r--r-- | fs/xfs/scrub/dir_repair.c | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/fs/xfs/scrub/dir_repair.c b/fs/xfs/scrub/dir_repair.c index 64679fe08446..249313882108 100644 --- a/fs/xfs/scrub/dir_repair.c +++ b/fs/xfs/scrub/dir_repair.c @@ -415,6 +415,12 @@ xrep_dir_salvage_entry( if (error) return 0; + /* Don't mix metadata and regular directory trees. */ + if (xfs_is_metadir_inode(ip) != xfs_is_metadir_inode(rd->sc->ip)) { + xchk_irele(sc, ip); + return 0; + } + xname.type = xfs_mode_to_ftype(VFS_I(ip)->i_mode); xchk_irele(sc, ip); @@ -1270,7 +1276,7 @@ xrep_dir_scan_dirtree( int error; /* Roots of directory trees are their own parents. */ - if (sc->ip == sc->mp->m_rootip) + if (xchk_inode_is_dirtree_root(sc->ip)) xrep_findparent_scan_found(&rd->pscan, sc->ip->i_ino); /* @@ -1632,6 +1638,7 @@ xrep_dir_swap( struct xrep_dir *rd) { struct xfs_scrub *sc = rd->sc; + xfs_ino_t ino; bool ip_local, temp_local; int error = 0; @@ -1649,14 +1656,17 @@ xrep_dir_swap( /* * Reset the temporary directory's '..' entry to point to the parent - * that we found. The temporary directory was created with the root - * directory as the parent, so we can skip this if repairing a - * subdirectory of the root. + * that we found. The dirent replace code asserts if the dirent + * already points at the new inumber, so we look it up here. * * It's also possible that this replacement could also expand a sf * tempdir into block format. */ - if (rd->pscan.parent_ino != sc->mp->m_rootip->i_ino) { + error = xchk_dir_lookup(sc, rd->sc->tempip, &xfs_name_dotdot, &ino); + if (error) + return error; + + if (rd->pscan.parent_ino != ino) { error = xrep_dir_replace(rd, rd->sc->tempip, &xfs_name_dotdot, rd->pscan.parent_ino, rd->tx.req.resblks); if (error) |