bcachefs: Fix missing BTREE_UPDATE_internal_snapshot_node

Repair code will do updates on older snapshot versions, so needs the
correct annotation.

Reported-by: syzbot+42581416dba62b364750@syzkaller.appspotmail.com
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>

diff --git a/fs/bcachefs/namei.c b/fs/bcachefs/namei.c
index a84b69d6caef7861c2acc1c55350bdddbbf88467..ff7ba297d3ef084c35ea5ca952da127d1fb17d55 100644 (file)
--- a/fs/bcachefs/namei.c
+++ b/fs/bcachefs/namei.c
@@ -857,7 +857,8 @@ int __bch2_check_dirent_target(struct btree_trans *trans,
                        n->v.d_inum = cpu_to_le64(target->bi_inum);
                }
 
-               ret = bch2_trans_update(trans, dirent_iter, &n->k_i, 0);
+               ret = bch2_trans_update(trans, dirent_iter, &n->k_i,
+                                       BTREE_UPDATE_internal_snapshot_node);
                if (ret)
                        goto err;
        }