375   assert(w->batch != nullptr);  in JoinBatchGroup()
410   assert(leader->batch != nullptr);  in EnterAsBatchGroupLeader()
413   size_t size = WriteBatchInternal::ByteSize(leader->batch);  in EnterAsBatchGroupLeader()
460     if (w->batch == nullptr) {  in EnterAsBatchGroupLeader()
471     auto batch_size = WriteBatchInternal::ByteSize(w->batch);  in EnterAsBatchGroupLeader()
490   assert(leader->batch != nullptr);  in EnterAsMemTableWriter()
493   size_t size = WriteBatchInternal::ByteSize(leader->batch);  in EnterAsMemTableWriter()
509   if (!allow_concurrent_memtable_write_ || !leader->batch->HasMerge()) {  in EnterAsMemTableWriter()
517       if (w->batch == nullptr) {  in EnterAsMemTableWriter()
521       if (w->batch->HasMerge()) {  in EnterAsMemTableWriter()
526         auto batch_size = WriteBatchInternal::ByteSize(w->batch);  in EnterAsMemTableWriter()
542       last_writer->sequence + WriteBatchInternal::Count(last_writer->batch) - 1;  in EnterAsMemTableWriter()
738   assert(w != nullptr && w->batch == nullptr);  in EnterUnbatched()