diff options
Diffstat (limited to 'innobase/srv/srv0srv.c')
| -rw-r--r-- | innobase/srv/srv0srv.c | 74 |
1 files changed, 20 insertions, 54 deletions
diff --git a/innobase/srv/srv0srv.c b/innobase/srv/srv0srv.c index 7cd831fe239..9353766248d 100644 --- a/innobase/srv/srv0srv.c +++ b/innobase/srv/srv0srv.c @@ -1705,76 +1705,33 @@ srv_init(void) ut_a(conc_slot->event); } } - + /************************************************************************* -Initializes the synchronization primitives, memory system, and the thread -local storage. */ +Frees the OS fast mutex created in srv_init(). */ void -srv_general_init(void) -/*==================*/ +srv_free(void) +/*==========*/ { - sync_init(); - mem_init(srv_mem_pool_size); - thr_local_init(); + os_fast_mutex_free(&srv_conc_mutex); } - -#if defined(__NETWARE__) || defined(SAFE_MUTEX_DETECT_DESTROY) -/* NetWare requires some cleanup of mutexes */ - /************************************************************************* -Deinitializes the synchronization primitives, memory system, and the thread +Initializes the synchronization primitives, memory system, and the thread local storage. */ void -srv_general_free(void) +srv_general_init(void) /*==================*/ { - sync_close(); + os_sync_init(); + sync_init(); + mem_init(srv_mem_pool_size); + thr_local_init(); } -#endif /* __NETWARE__ */ - /*======================= InnoDB Server FIFO queue =======================*/ -#if defined(__NETWARE__) || defined(SAFE_MUTEX_DETECT_DESTROY) -/* NetWare requires some cleanup of mutexes */ - -/************************************************************************* -Deinitializes the server. */ - -void -srv_free(void) -/*==========*/ -{ - srv_conc_slot_t* conc_slot; - srv_slot_t* slot; - ulint i; - - for (i = 0; i < OS_THREAD_MAX_N; i++) - { - slot = srv_table_get_nth_slot(i); - os_event_free(slot->event); - } - - /* TODO: free(srv_sys->threads); */ - - for (i = 0; i < OS_THREAD_MAX_N; i++) - { - slot = srv_mysql_table + i; - os_event_free(slot->event); - } - - /* TODO: free(srv_mysql_table); */ - - for (i = 0; i < OS_THREAD_MAX_N; i++) - { - conc_slot = srv_conc_slots + i; - os_event_free(conc_slot->event); - } -} -#endif /* __NETWARE__ */ /************************************************************************* Puts an OS thread to wait if there are too many concurrent threads @@ -2734,6 +2691,8 @@ loop: srv_error_monitor_active = FALSE; + os_thread_exit(NULL); + #ifndef __WIN__ return(NULL); #else @@ -3173,6 +3132,13 @@ suspend_thread: os_event_wait(event); + if (srv_shutdown_state == SRV_SHUTDOWN_EXIT_THREADS) { + /* This is only extra safety, the thread should exit + already when the event wait ends */ + + os_thread_exit(NULL); + } + /* When there is user activity, InnoDB will set the event and the main thread goes back to loop: */ |