diff options
Diffstat (limited to 'libbcachefs/data_update.c')
| -rw-r--r-- | libbcachefs/data_update.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/libbcachefs/data_update.c b/libbcachefs/data_update.c index 0771a6d8..55769d77 100644 --- a/libbcachefs/data_update.c +++ b/libbcachefs/data_update.c @@ -239,6 +239,34 @@ restart_drop_extra_replicas: next_pos = insert->k.p; + /* + * Check for nonce offset inconsistency: + * This is debug code - we've been seeing this bug rarely, and + * it's been hard to reproduce, so this should give us some more + * information when it does occur: + */ + struct printbuf err = PRINTBUF; + int invalid = bch2_bkey_invalid(c, bkey_i_to_s_c(insert), __btree_node_type(0, m->btree_id), 0, &err); + printbuf_exit(&err); + + if (invalid) { + struct printbuf buf = PRINTBUF; + + prt_str(&buf, "about to insert invalid key in data update path"); + prt_str(&buf, "\nold: "); + bch2_bkey_val_to_text(&buf, c, old); + prt_str(&buf, "\nk: "); + bch2_bkey_val_to_text(&buf, c, k); + prt_str(&buf, "\nnew: "); + bch2_bkey_val_to_text(&buf, c, bkey_i_to_s_c(insert)); + + bch2_print_string_as_lines(KERN_ERR, buf.buf); + printbuf_exit(&buf); + + bch2_fatal_error(c); + goto out; + } + ret = bch2_insert_snapshot_whiteouts(trans, m->btree_id, k.k->p, bkey_start_pos(&insert->k)) ?: bch2_insert_snapshot_whiteouts(trans, m->btree_id, @@ -250,8 +278,8 @@ restart_drop_extra_replicas: BTREE_UPDATE_INTERNAL_SNAPSHOT_NODE) ?: bch2_trans_commit(trans, &op->res, NULL, - BTREE_INSERT_NOCHECK_RW| - BTREE_INSERT_NOFAIL| + BCH_TRANS_COMMIT_no_check_rw| + BCH_TRANS_COMMIT_no_enospc| m->data_opts.btree_insert_flags); if (!ret) { bch2_btree_iter_set_pos(&iter, next_pos); |