Merge pull request #7699 from vespa-engine/toregge/thaw-dictionary-in-unique-store-when-changing-reference-during-compaction

Thaw dictionary in unique store when changing reference during compaction.

1 files changed, 1 insertions, 1 deletions

diff --git a/searchlib/src/vespa/searchlib/datastore/unique_store.hpp b/searchlib/src/vespa/searchlib/datastore/unique_store.hpp
index ab526ccbfc2..928dbea89ed 100644
--- a/searchlib/src/vespa/searchlib/datastore/unique_store.hpp
+++ b/searchlib/src/vespa/searchlib/datastore/unique_store.hpp
@@ -134,8 +134,8 @@ private:
                 EntryRef &mappedRef = _mapping[iRef.bufferId()][iRef.offset()];
                 assert(!mappedRef.valid());
                 EntryRef newRef = _store.move(itr.getKey());
-                std::atomic_thread_fence(std::memory_order_release);
                 mappedRef = newRef;
+                _dict.thaw(itr);
                 itr.writeKey(newRef);
             }
             ++itr;