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| author | Sergey Vojtovich <svoj@mariadb.org> | 2019-05-19 17:00:31 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2019-05-21 17:55:09 +0400 |
| commit | a61baa7a2573719116d07812f274957590c4cb6b (patch) | |
| tree | 318edd871acf13cdd5abbb279a8066bc280a88af /sql/threadpool_common.cc | |
| parent | 0bee021b78af8d45b2510a79244b9925032c4765 (diff) | |
| download | mariadb-git-a61baa7a2573719116d07812f274957590c4cb6b.tar.gz | |
Maintain connection_count atomically
Removed LOCK_connection_count.
Removed duplicate denied_connections and connection_errors_max_connection
increment from create_new_thread(). Another increment done by
CONNECT::close_with_error().
Simplified away CONNECT::thread_count_incremented. Now close_with_error()
is always called with connection_count incremented.
Part of MDEV-19515 - Improve connect speed
Diffstat (limited to 'sql/threadpool_common.cc')
| -rw-r--r-- | sql/threadpool_common.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/threadpool_common.cc b/sql/threadpool_common.cc index 66f7a94d528..06b74cfe1a6 100644 --- a/sql/threadpool_common.cc +++ b/sql/threadpool_common.cc @@ -508,7 +508,7 @@ static scheduler_functions tp_scheduler_functions= void pool_of_threads_scheduler(struct scheduler_functions *func, ulong *arg_max_connections, - uint *arg_connection_count) + Atomic_counter<uint> *arg_connection_count) { *func = tp_scheduler_functions; func->max_threads= threadpool_max_threads; |