diff options
Diffstat (limited to 'storage/tokudb/ft-index/src/ydb.cc')
| -rw-r--r-- | storage/tokudb/ft-index/src/ydb.cc | 21 |
1 files changed, 9 insertions, 12 deletions
diff --git a/storage/tokudb/ft-index/src/ydb.cc b/storage/tokudb/ft-index/src/ydb.cc index 85445a67eef..ab15a44489e 100644 --- a/storage/tokudb/ft-index/src/ydb.cc +++ b/storage/tokudb/ft-index/src/ydb.cc @@ -2492,24 +2492,21 @@ struct iter_txns_callback_extra { }; static int iter_txns_callback(TOKUTXN txn, void *extra) { + int r = 0; iter_txns_callback_extra *info = reinterpret_cast<iter_txns_callback_extra *>(extra); - DB_TXN *dbtxn = toku_txn_get_container_db_txn(txn); invariant_notnull(dbtxn); + if (db_txn_struct_i(dbtxn)->tokutxn == txn) { // make sure that the dbtxn is fully initialized + toku_mutex_lock(&db_txn_struct_i(dbtxn)->txn_mutex); + toku_pthread_rwlock_rdlock(&info->env->i->open_dbs_rwlock); - toku_mutex_lock(&db_txn_struct_i(dbtxn)->txn_mutex); - toku_pthread_rwlock_rdlock(&info->env->i->open_dbs_rwlock); - - iter_txn_row_locks_callback_extra e(info->env, &db_txn_struct_i(dbtxn)->lt_map); - const int r = info->callback(toku_txn_get_txnid(txn).parent_id64, - toku_txn_get_client_id(txn), - iter_txn_row_locks_callback, - &e, - info->extra); + iter_txn_row_locks_callback_extra e(info->env, &db_txn_struct_i(dbtxn)->lt_map); + r = info->callback(dbtxn, iter_txn_row_locks_callback, &e, info->extra); - toku_pthread_rwlock_rdunlock(&info->env->i->open_dbs_rwlock); - toku_mutex_unlock(&db_txn_struct_i(dbtxn)->txn_mutex); + toku_pthread_rwlock_rdunlock(&info->env->i->open_dbs_rwlock); + toku_mutex_unlock(&db_txn_struct_i(dbtxn)->txn_mutex); + } return r; } |