diff options
Diffstat (limited to 'fs/bcachefs/btree_update_interior.c')
| -rw-r--r-- | fs/bcachefs/btree_update_interior.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/fs/bcachefs/btree_update_interior.c b/fs/bcachefs/btree_update_interior.c index b4efd8cc4d1a..875b1795e408 100644 --- a/fs/bcachefs/btree_update_interior.c +++ b/fs/bcachefs/btree_update_interior.c @@ -73,6 +73,24 @@ int bch2_btree_node_check_topology(struct btree_trans *trans, struct btree *b) !bpos_eq(bkey_i_to_btree_ptr_v2(&b->key)->v.min_key, b->data->min_key)); + if (b == btree_node_root(c, b)) { + if (!bpos_eq(b->data->min_key, POS_MIN)) { + printbuf_reset(&buf); + bch2_bpos_to_text(&buf, b->data->min_key); + need_fsck_err(c, btree_root_bad_min_key, + "btree root with incorrect min_key: %s", buf.buf); + goto topology_repair; + } + + if (!bpos_eq(b->data->max_key, SPOS_MAX)) { + printbuf_reset(&buf); + bch2_bpos_to_text(&buf, b->data->max_key); + need_fsck_err(c, btree_root_bad_max_key, + "btree root with incorrect max_key: %s", buf.buf); + goto topology_repair; + } + } + if (!b->c.level) return 0; |