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Fixed errors and bugs found by valgrind:

Browse source 
- If run with valgrind, mysqltest will now wait longer when syncronizing slave with master
- Ensure that we wait with cleanup() until slave thread has stopped.
- Added signal_thd_deleted() to signal close_connections() that all THD's has been freed.
- Check in handle_fatal_signal() that we don't use variables that has been freed.
- Increased some timeouts when run with --valgrind

Other things:
- Fixed wrong test in one_thread_per_connection_end() if galera is used.
- Removed not needed calls to THD_CHECK_SENTRY() when we are calling 'delete thd'.
This commit is contained in:
Monty 2015-09-01 18:40:54 +03:00
commit 4f0255cbf9
10 changed files with 97 additions and 45 deletions
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3
sql/mysqld.h
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@ -81,6 +81,7 @@ void close_connection(THD *thd, uint sql_errno= 0);
void handle_connection_in_main_thread(THD *thd);
void create_thread_to_handle_connection(THD *thd);
void delete_running_thd(THD *thd);
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();
@ -566,7 +567,7 @@ extern mysql_cond_t COND_thread_count;
extern mysql_cond_t COND_manager;
extern mysql_cond_t COND_slave_init;
extern int32 thread_running;
extern int32 thread_count;
extern int32 thread_count, service_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;