diff options
| -rw-r--r-- | fs/bcachefs/fsck.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/fs/bcachefs/fsck.c b/fs/bcachefs/fsck.c index 2a7f418f3d87..9d94d31cfec9 100644 --- a/fs/bcachefs/fsck.c +++ b/fs/bcachefs/fsck.c @@ -2502,7 +2502,14 @@ static int check_subvol_path(struct btree_trans *trans, struct btree_iter *iter, u32 parent = le32_to_cpu(s.v->fs_path_parent); if (darray_u32_has(&subvol_path, parent)) { - if (fsck_err(trans, subvol_loop, "subvolume loop")) + printbuf_reset(&buf); + prt_printf(&buf, "subvolume loop:\n"); + + darray_for_each_reverse(subvol_path, i) + prt_printf(&buf, "%u ", *i); + prt_printf(&buf, "%u", parent); + + if (fsck_err(trans, subvol_loop, "%s", buf.buf)) ret = reattach_subvol(trans, s); break; } @@ -2518,7 +2525,8 @@ static int check_subvol_path(struct btree_trans *trans, struct btree_iter *iter, if (fsck_err_on(k.k->type != KEY_TYPE_subvolume, trans, subvol_unreachable, "unreachable subvolume %s", - (bch2_bkey_val_to_text(&buf, c, s.s_c), + (printbuf_reset(&buf), + bch2_bkey_val_to_text(&buf, c, s.s_c), buf.buf))) { ret = reattach_subvol(trans, s); break; @@ -2674,14 +2682,13 @@ static int check_path_loop(struct btree_trans *trans, struct bkey_s_c inode_k) redo_bi_depth = true; if (path_is_dup(&path, inode.bi_inum, snapshot)) { - /* XXX print path */ - bch_err(c, "directory structure loop"); - - darray_for_each(path, i) - pr_err("%llu:%u", i->inum, i->snapshot); - pr_err("%llu:%u", inode.bi_inum, snapshot); + printbuf_reset(&buf); + prt_printf(&buf, "directory structure loop:\n"); + darray_for_each_reverse(path, i) + prt_printf(&buf, "%llu:%u ", i->inum, i->snapshot); + prt_printf(&buf, "%llu:%u", inode.bi_inum, snapshot); - if (fsck_err(trans, dir_loop, "directory structure loop")) { + if (fsck_err(trans, dir_loop, "%s", buf.buf)) { ret = remove_backpointer(trans, &inode); bch_err_msg(c, ret, "removing dirent"); if (ret) |