diff options
| -rw-r--r-- | fs/bcachefs/fsck.c | 35 | ||||
| -rw-r--r-- | fs/bcachefs/sb-errors_format.h | 8 |
2 files changed, 42 insertions, 1 deletions
diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c index 0cf9fd4c17bc..aaf187085276 100644 --- a/fs/bcachefs/fsck.c +++ b/fs/bcachefs/fsck.c @@ -2190,6 +2190,41 @@ static int check_dirent(struct btree_trans *trans, struct btree_iter *iter, struct bkey_s_c_dirent d = bkey_s_c_to_dirent(k); + /* check casefold */ + if (fsck_err_on(d.v->d_casefold != !!hash_info->cf_encoding, + trans, dirent_casefold_mismatch, + "dirent casefold does not match dir casefold\n%s", + (printbuf_reset(&buf), + bch2_bkey_val_to_text(&buf, c, k), + buf.buf))) { + struct qstr name = bch2_dirent_get_name(d); + u32 subvol = d.v->d_type == DT_SUBVOL + ? d.v->d_parent_subvol + : 0; + u64 target = d.v->d_type == DT_SUBVOL + ? d.v->d_child_subvol + : d.v->d_inum; + u64 dir_offset; + + ret = bch2_hash_delete_at(trans, + bch2_dirent_hash_desc, hash_info, iter, + BTREE_UPDATE_internal_snapshot_node) ?: + bch2_dirent_create_snapshot(trans, subvol, + d.k->p.inode, d.k->p.snapshot, + hash_info, + d.v->d_type, + &name, + target, + &dir_offset, + BTREE_ITER_with_updates| + BTREE_UPDATE_internal_snapshot_node| + STR_HASH_must_create) ?: + bch2_trans_commit(trans, NULL, NULL, BCH_TRANS_COMMIT_no_enospc); + + /* might need another check_dirents pass */ + goto out; + } + if (d.v->d_type == DT_SUBVOL) { ret = check_dirent_to_subvol(trans, iter, d); if (ret) diff --git a/fs/bcachefs/sb-errors_format.h b/fs/bcachefs/sb-errors_format.h index 3b69a924086f..4036a20c6adc 100644 --- a/fs/bcachefs/sb-errors_format.h +++ b/fs/bcachefs/sb-errors_format.h @@ -209,6 +209,7 @@ enum bch_fsck_flags { x(subvol_to_missing_root, 188, 0) \ x(subvol_root_wrong_bi_subvol, 189, FSCK_AUTOFIX) \ x(bkey_in_missing_snapshot, 190, 0) \ + x(bkey_in_deleted_snapshot, 315, 0) \ x(inode_pos_inode_nonzero, 191, 0) \ x(inode_pos_blockdev_range, 192, 0) \ x(inode_alloc_cursor_inode_bad, 301, 0) \ @@ -216,6 +217,7 @@ enum bch_fsck_flags { x(inode_str_hash_invalid, 194, 0) \ x(inode_v3_fields_start_bad, 195, 0) \ x(inode_snapshot_mismatch, 196, 0) \ + x(snapshot_key_missing_inode_snapshot, 314, 0) \ x(inode_unlinked_but_clean, 197, 0) \ x(inode_unlinked_but_nlink_nonzero, 198, 0) \ x(inode_unlinked_and_not_open, 281, 0) \ @@ -237,6 +239,8 @@ enum bch_fsck_flags { x(inode_unreachable, 210, FSCK_AUTOFIX) \ x(inode_journal_seq_in_future, 299, FSCK_AUTOFIX) \ x(inode_i_sectors_underflow, 312, FSCK_AUTOFIX) \ + x(inode_has_case_insensitive_not_set, 316, FSCK_AUTOFIX) \ + x(inode_parent_has_case_insensitive_not_set, 317, FSCK_AUTOFIX) \ x(vfs_inode_i_blocks_underflow, 311, FSCK_AUTOFIX) \ x(vfs_inode_i_blocks_not_zero_at_truncate, 313, FSCK_AUTOFIX) \ x(deleted_inode_but_clean, 211, FSCK_AUTOFIX) \ @@ -262,6 +266,7 @@ enum bch_fsck_flags { x(dirent_to_overwritten_inode, 302, 0) \ x(dirent_to_missing_subvol, 230, 0) \ x(dirent_to_itself, 231, 0) \ + x(dirent_casefold_mismatch, 318, FSCK_AUTOFIX) \ x(quota_type_invalid, 232, 0) \ x(xattr_val_size_too_small, 233, 0) \ x(xattr_val_size_too_big, 234, 0) \ @@ -301,6 +306,7 @@ enum bch_fsck_flags { x(btree_ptr_v2_written_0, 268, 0) \ x(subvol_snapshot_bad, 269, 0) \ x(subvol_inode_bad, 270, 0) \ + x(subvol_missing, 308, FSCK_AUTOFIX) \ x(alloc_key_stripe_sectors_wrong, 271, FSCK_AUTOFIX) \ x(accounting_mismatch, 272, FSCK_AUTOFIX) \ x(accounting_replicas_not_marked, 273, 0) \ @@ -322,7 +328,7 @@ enum bch_fsck_flags { x(dirent_stray_data_after_cf_name, 305, 0) \ x(rebalance_work_incorrectly_set, 309, FSCK_AUTOFIX) \ x(rebalance_work_incorrectly_unset, 310, FSCK_AUTOFIX) \ - x(MAX, 314, 0) + x(MAX, 319, 0) enum bch_sb_error_id { #define x(t, n, ...) BCH_FSCK_ERR_##t = n, |