diff options
Diffstat (limited to 'storage/innobase/srv/srv0start.cc')
| -rw-r--r-- | storage/innobase/srv/srv0start.cc | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/storage/innobase/srv/srv0start.cc b/storage/innobase/srv/srv0start.cc index fa9484d8545..b8a1a4e2cfc 100644 --- a/storage/innobase/srv/srv0start.cc +++ b/storage/innobase/srv/srv0start.cc @@ -100,7 +100,7 @@ Created 2/16/1996 Heikki Tuuri #include "ut0crc32.h" /** We are prepared for a situation that we have this many threads waiting for -a semaphore inside InnoDB. srv_start() sets the value. */ +a transactional lock inside InnoDB. srv_start() sets the value. */ ulint srv_max_n_threads; /** Log sequence number at shutdown */ @@ -1109,27 +1109,11 @@ dberr_t srv_start(bool create_new_db) mysql_stage_register("innodb", srv_stages, static_cast<int>(UT_ARR_SIZE(srv_stages))); - /* Set the maximum number of threads which can wait for a semaphore - inside InnoDB: this is the 'sync wait array' size */ - - srv_max_n_threads = 1 /* io_ibuf_thread */ - + 1 /* io_log_thread */ - + 1 /* srv_print_monitor_task */ - + 1 /* srv_purge_coordinator_thread */ - + 1 /* buf_dump_thread */ - + 1 /* dict_stats_thread */ - + 1 /* fts_optimize_thread */ - + 1 /* trx_rollback_all_recovered */ - + 128 /* added as margin, for use of - InnoDB Memcached etc. */ - + 1/* buf_flush_page_cleaner */ - + max_connections - + srv_n_read_io_threads - + srv_n_write_io_threads - + srv_n_purge_threads - /* FTS Parallel Sort */ - + fts_sort_pll_degree * FTS_NUM_AUX_INDEX - * max_connections; + srv_max_n_threads = + 1 /* dict_stats_thread */ + + 1 /* fts_optimize_thread */ + + 128 /* safety margin */ + + max_connections; srv_boot(); |