diff options
| author | Sergey Vojtovich <svoj@mariadb.org> | 2019-01-22 22:45:26 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2019-01-28 17:39:08 +0400 |
| commit | 9824ec81aaade5173e59574e2b76bbead9ef9591 (patch) | |
| tree | 1c44cf0586ba9388d9e34bb7ed0433a458123e3c /sql/mysqld.h | |
| parent | 3503fbbebf90cb0fe63993a66dad9bf97fb74c0a (diff) | |
| download | mariadb-git-9824ec81aaade5173e59574e2b76bbead9ef9591.tar.gz | |
Removed redundant service_thread_count
In contrast to thread_count, which is decremented by THD destructor,
this one was most probably intended to be decremented after all THD
destructors are done.
THD_count class was added to achieve similar effect with thread_count.
Aim is to reduce usage of LOCK_thread_count and COND_thread_count.
Part of MDEV-15135.
Diffstat (limited to 'sql/mysqld.h')
| -rw-r--r-- | sql/mysqld.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sql/mysqld.h b/sql/mysqld.h index a8e2e3cff6c..a969dc5968e 100644 --- a/sql/mysqld.h +++ b/sql/mysqld.h @@ -86,7 +86,6 @@ void kill_mysql(THD *thd= 0); void close_connection(THD *thd, uint sql_errno= 0); void handle_connection_in_main_thread(CONNECT *thd); void create_thread_to_handle_connection(CONNECT *connect); -void signal_thd_deleted(); void unlink_thd(THD *thd); bool one_thread_per_connection_end(THD *thd, bool put_in_cache); void flush_thread_cache(); @@ -641,7 +640,7 @@ extern mysql_prlock_t LOCK_system_variables_hash; extern mysql_cond_t COND_thread_count, COND_start_thread; extern mysql_cond_t COND_manager; extern mysql_cond_t COND_slave_background; -extern int32 thread_count, service_thread_count; +extern Atomic_counter<uint32_t> thread_count; extern char *opt_ssl_ca, *opt_ssl_capath, *opt_ssl_cert, *opt_ssl_cipher, *opt_ssl_key, *opt_ssl_crl, *opt_ssl_crlpath; |