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os0thread.h, os0sync.ic, os0sync.h, os0thread.c, os0sync.c, os0file.c:

Browse Source 
Release all event semaphores at shutdown also in Windows
srv0start.c, srv0srv.c:
  make test sometimes failed because lock timeout thread exited without decrementing the InnoDB thread counter


innobase/srv/srv0srv.c:
  make test sometimes failed because lock timeout thread exited without decrementing the InnoDB thread counter
innobase/srv/srv0start.c:
  make test sometimes failed because lock timeout thread exited without decrementing the InnoDB thread counter
innobase/os/os0file.c:
  Release all event semaphores at shutdown also in Windows
innobase/os/os0sync.c:
  Release all event semaphores at shutdown also in Windows
innobase/os/os0thread.c:
  Release all event semaphores at shutdown also in Windows
innobase/include/os0sync.h:
  Release all event semaphores at shutdown also in Windows
innobase/include/os0sync.ic:
  Release all event semaphores at shutdown also in Windows
innobase/include/os0thread.h:
  Release all event semaphores at shutdown also in Windows
This commit is contained in:
unknown
2003-06-02 13:11:20 +03:00
parent 3f7dfc4df3
commit 0ae3a4dcc1
8 changed files with 240 additions and 175 deletions
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32
innobase/srv/srv0start.c
View File

@ -414,8 +414,10 @@ io_handler_thread(
segment = *((ulint*)arg);
/* printf("Io handler thread %lu starts\n", segment); */
#ifdef UNIV_DEBUG_THREAD_CREATION
printf("Io handler thread %lu starts\n", segment);
printf("Thread id %lu\n", os_thread_pf(os_thread_get_curr_id()));
#endif
for (i = 0;; i++) {
fil_aio_wait(segment);
@ -424,6 +426,13 @@ io_handler_thread(
mutex_exit(&ios_mutex);
}
/* We count the number of threads in os_thread_exit(). A created
thread should always use that to exit and not use return() to exit.
The thread actually never comes here because it is exited in an
os_event_wait(). */
os_thread_exit(NULL);
#ifndef __WIN__
return(NULL);
#else
@ -1546,21 +1555,32 @@ innobase_shutdown_for_mysql(void)
os_thread_count);
}
/* 3. Free all InnoDB's own mutexes */
/* 3. Free all InnoDB's own mutexes and the os_fast_mutexes inside
them */
sync_close();
/* 4. Free all OS synchronization primitives (in Windows currently
events are not freed) */
/* 4. Free the os_conc_mutex and all os_events and os_mutexes */
srv_free();
os_sync_free();
/* 5. Free all allocated memory (and the os_fast_mutex created in
/* 5. Free all allocated memory and the os_fast_mutex created in
ut0mem.c */
ut_free_all_mem();
if (os_thread_count != 0
|| os_event_count != 0
|| os_mutex_count != 0
|| os_fast_mutex_count != 0) {
fprintf(stderr,
"InnoDB: Warning: some resources were not cleaned up in shutdown:\n"
"InnoDB: threads %lu, events %lu, os_mutexes %lu, os_fast_mutexes %lu\n",
os_thread_count, os_event_count, os_mutex_count,
os_fast_mutex_count);
}
if (srv_print_verbose_log) {
ut_print_timestamp(stderr);
fprintf(stderr, " InnoDB: Shutdown completed\n");