fix incorrect scaling behaviour with buffer capacity in some edge cases

drone · Sep 15, 2022 · c6ba099 · c6ba099
1 parent 9ffff59
commit c6ba099
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/engine/planner.go b/engine/planner.go
@@ -76,8 +76,8 @@ func (p *planner) Plan(ctx context.Context) error {
 
 	ctx = logger.WithContext(ctx, log)
 
-	free := max(capacity-running-p.buffer, 0)
-	diff := serverDiff(pending, free, p.cap)
+	free := max(capacity-running, 0)
+	diff := serverDiff(pending+p.buffer, free, p.cap)
 
 	// if the server differential to handle the build volume
 	// is positive, we can reduce server capacity.