diff options
Diffstat (limited to 'sql/mysqld.cc')
| -rw-r--r-- | sql/mysqld.cc | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sql/mysqld.cc b/sql/mysqld.cc index 3e4212f1aa9..d96e23710ed 100644 --- a/sql/mysqld.cc +++ b/sql/mysqld.cc @@ -488,6 +488,7 @@ ulong executed_events=0; query_id_t global_query_id; my_atomic_rwlock_t global_query_id_lock; my_atomic_rwlock_t thread_running_lock; +my_atomic_rwlock_t statistics_lock; ulong aborted_threads, aborted_connects; ulong delayed_insert_timeout, delayed_insert_limit, delayed_queue_size; ulong delayed_insert_threads, delayed_insert_writes, delayed_rows_in_use; @@ -1872,6 +1873,7 @@ void clean_up(bool print_message) sys_var_end(); my_atomic_rwlock_destroy(&global_query_id_lock); my_atomic_rwlock_destroy(&thread_running_lock); + my_atomic_rwlock_destroy(&statistics_lock); mysql_mutex_lock(&LOCK_thread_count); DBUG_PRINT("quit", ("got thread count lock")); ready_to_exit=1; @@ -6084,6 +6086,7 @@ error: */ struct my_option my_long_options[]= + { {"help", '?', "Display this help and exit.", &opt_help, &opt_help, 0, GET_BOOL, NO_ARG, 0, 0, 0, 0, @@ -7308,6 +7311,7 @@ static int mysql_init_variables(void) global_query_id= thread_id= 1L; my_atomic_rwlock_init(&global_query_id_lock); my_atomic_rwlock_init(&thread_running_lock); + my_atomic_rwlock_init(&statistics_lock); strmov(server_version, MYSQL_SERVER_VERSION); threads.empty(); thread_cache.empty(); |