Update bcachefs sources to dab31ca168 bcachefs: Add some logging for btree node rewri...

[bcachefs-tools-debian] / libbcachefs / btree_io.c

diff --git a/libbcachefs/btree_io.c b/libbcachefs/btree_io.c
index 0145746c277b948b82de7b34513576dcc450b80e..19565b94cdefcdbf094baa8f2abcfa4274c19156 100644 (file)
--- a/libbcachefs/btree_io.c
+++ b/libbcachefs/btree_io.c
@@ -1246,8 +1246,18 @@ start:
        bio_put(&rb->bio);
        printbuf_exit(&buf);
 
-       if (saw_error && !btree_node_read_error(b))
+       if (!btree_node_read_error(b) &&
+           (saw_error ||
+            btree_node_need_rewrite(b))) {
+               struct printbuf buf = PRINTBUF;
+
+               bch2_bpos_to_text(&buf, b->key.k.p);
+               bch_info(c, "%s: rewriting btree node at btree=%s level=%u %s due to error",
+                        __func__, bch2_btree_ids[b->c.btree_id], b->c.level, buf.buf);
+               printbuf_exit(&buf);
+
                bch2_btree_node_rewrite_async(c, b);
+       }
 
        clear_btree_node_read_in_flight(b);
        wake_up_bit(&b->flags, BTREE_NODE_read_in_flight);