crush/CrushWrapper: return changed from adjust_subtree_weight

Signed-off-by: Sage Weil <sage@redhat.com>
(cherry picked from commit 551ab2d69dd50a078d62340740d357d85ab8dcbb)

diff --git a/src/crush/CrushWrapper.cc b/src/crush/CrushWrapper.cc
index 407a6be88f0e57dd49ff9d4ea447c27862600c8f..7ef83e37c67d806a34acf65834702da6d2eb184c 100644 (file)
--- a/src/crush/CrushWrapper.cc
+++ b/src/crush/CrushWrapper.cc
@@ -847,6 +847,7 @@ int CrushWrapper::adjust_subtree_weight(CephContext *cct, int id, int weight)
       int n = b->items[i];
       if (n >= 0) {
        crush_bucket_adjust_item_weight(crush, b, n, weight);
+       ++changed;
        ++local_changed;
       } else {
        crush_bucket *sub = get_bucket(n);