diff options
Diffstat (limited to 'fs/bcachefs/btree_iter.c')
| -rw-r--r-- | fs/bcachefs/btree_iter.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/fs/bcachefs/btree_iter.c b/fs/bcachefs/btree_iter.c index bfe9f0c1e1be..eef9b89c561d 100644 --- a/fs/bcachefs/btree_iter.c +++ b/fs/bcachefs/btree_iter.c @@ -882,6 +882,18 @@ static noinline int btree_node_iter_and_journal_peek(struct btree_trans *trans, __bch2_btree_and_journal_iter_init_node_iter(trans, &jiter, l->b, l->iter, path->pos); k = bch2_btree_and_journal_iter_peek(&jiter); + if (!k.k) { + struct printbuf buf = PRINTBUF; + + prt_str(&buf, "node not found at pos "); + bch2_bpos_to_text(&buf, path->pos); + prt_str(&buf, " at btree "); + bch2_btree_pos_to_text(&buf, c, l->b); + + ret = bch2_fs_topology_error(c, "%s", buf.buf); + printbuf_exit(&buf); + goto err; + } bch2_bkey_buf_reassemble(out, c, k); @@ -889,6 +901,7 @@ static noinline int btree_node_iter_and_journal_peek(struct btree_trans *trans, c->opts.btree_node_prefetch) ret = btree_path_prefetch_j(trans, path, &jiter); +err: bch2_btree_and_journal_iter_exit(&jiter); return ret; } @@ -2381,9 +2394,9 @@ struct bkey_s_c bch2_btree_iter_peek_upto(struct btree_iter *iter, struct bpos e else iter_pos = bkey_max(iter->pos, bkey_start_pos(k.k)); - if (unlikely(!(iter->flags & BTREE_ITER_is_extents) - ? bkey_gt(iter_pos, end) - : bkey_ge(iter_pos, end))) + if (unlikely(iter->flags & BTREE_ITER_all_snapshots ? bpos_gt(iter_pos, end) : + iter->flags & BTREE_ITER_is_extents ? bkey_ge(iter_pos, end) : + bkey_gt(iter_pos, end))) goto end; break; |