1555     if (get_impl_options.callback) {  in GetImpl()
1557       snapshot = get_impl_options.callback->max_visible_seq();  in GetImpl()
1571     if (get_impl_options.callback) {  in GetImpl()
1576       get_impl_options.callback->Refresh(snapshot);  in GetImpl()
1587       snapshot = get_impl_options.callback->max_visible_seq();  in GetImpl()
1616                        read_options, get_impl_options.callback,  in GetImpl()
1625                               get_impl_options.callback,  in GetImpl()
1659         get_impl_options.get_value ? get_impl_options.callback : nullptr,  in GetImpl()
1831     const ReadOptions& read_options, ReadCallback* callback,  in MultiCFSnapshot()  argument
1855       if (callback) {  in MultiCFSnapshot()
1856         *snapshot = std::max(*snapshot, callback->max_visible_seq());  in MultiCFSnapshot()
2119     ReadCallback* callback,  in MultiGetWithCallback()  argument
2133       read_options, callback, iter_deref_lambda, &multiget_cf_data,  in MultiGetWithCallback()
2142   if (callback && read_options.snapshot == nullptr) {  in MultiGetWithCallback()
2147     callback->Refresh(consistent_seqnum);  in MultiGetWithCallback()
2158     consistent_seqnum = callback->max_visible_seq();  in MultiGetWithCallback()
2172     ReadCallback* callback, bool* is_blob_index) {  in MultiGetImpl()  argument
2201       super_version->mem->MultiGet(read_options, &range, callback,  in MultiGetImpl()
2204         super_version->imm->MultiGet(read_options, &range, callback,  in MultiGetImpl()
2215       super_version->current->MultiGet(read_options, &range, callback,  in MultiGetImpl()