Check that defragment is only called on a clean extent

oxidecomputer · Nov 3, 2023 · 5ed99f7 · 5ed99f7
1 parent fa3878b
commit 5ed99f7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/downstairs/src/extent_inner_raw.rs b/downstairs/src/extent_inner_raw.rs
@@ -1053,6 +1053,8 @@ impl RawInner {
         // We track the number of A vs B slots, as well as the range covered by
         // the slots.  It's that range that we'll need to read + write, so we
         // want to pick whichever slot does less work.
+        assert!(!self.dirty); // This can only be called after a flush!
+
         #[derive(Copy, Clone)]
         struct Counter {
             count: usize,