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mariadb/mysql-test/suite/perfschema/r
Sergey Vojtovich 2b711d231a Adieu slave_list
slave_list was used to provide data for SHOW SLAVE HOSTS and
Slaves_connected status variable.

Introduced binlog_dump_thread_count which is exposed via Slaves_connected
(replaces slave_list.records).

Store Slave_info on THD and access it by iterating server_threads
(replaces slave_list).

Added:
THD::slave_info
binlog_dump_thread_count
show_slave_hosts_callback()

Removed:
slave_list
SLAVE_LIST_CHUNK
SLAVE_ERRMSG_SIZE
slave_list_key()
slave_info_free()
init_slave_list()
end_slave_list()
all_slave_list_mutexes
init_all_slave_list_mutexes()
key_LOCK_slave_list
LOCK_slave_list

Moved:
SLAVE_INFO -> Slave_info
register_slave() -> THD::register_slave()
unregister_slave() -> THD::unregister_slave()

Also removed redundant end_slave() from close_connections(): it is called
again soon afterwards by clean_up().

Pre-requisite for clean MDEV-18450 solution.
2019-03-06 17:06:09 +04:00
..
2014-05-07 10:04:30 +02:00
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2014-05-07 10:04:30 +02:00
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2014-05-07 16:12:16 +02:00
2015-10-09 17:22:53 +02:00
2018-10-27 21:06:41 +02:00
2019-03-06 17:06:09 +04:00
2018-12-07 13:41:10 +02:00
2017-05-16 13:53:15 +03:00
2016-04-26 19:06:20 +02:00
2015-08-03 13:05:40 +02:00