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WL#2360 Performance schema

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Part V: performance schema implementation
This commit is contained in:
Marc Alff
2010-01-11 18:47:27 -07:00
parent a4c3bc618b
commit 67a48e1a4c
285 changed files with 27090 additions and 629 deletions
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32
sql/sql_repl.cc
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@ -214,7 +214,7 @@ void adjust_linfo_offsets(my_off_t purge_offset)
{
THD *tmp;
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
I_List_iterator<THD> it(threads);
while ((tmp=it++))
@ -235,7 +235,7 @@ void adjust_linfo_offsets(my_off_t purge_offset)
mysql_mutex_unlock(&linfo->lock);
}
}
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
}
@ -245,7 +245,7 @@ bool log_in_use(const char* log_name)
THD *tmp;
bool result = 0;
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
I_List_iterator<THD> it(threads);
while ((tmp=it++))
@ -262,7 +262,7 @@ bool log_in_use(const char* log_name)
}
}
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
return result;
}
@ -516,9 +516,9 @@ void mysql_binlog_send(THD* thd, char* log_ident, my_off_t pos,
goto err;
}
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
thd->current_linfo = &linfo;
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
if ((file=open_binlog(&log, log_file_name, &errmsg)) < 0)
{
@ -967,9 +967,9 @@ end:
RUN_HOOK(binlog_transmit, transmit_stop, (thd, flags));
my_eof(thd);
thd_proc_info(thd, "Waiting to finalize termination");
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
thd->current_linfo = 0;
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
DBUG_VOID_RETURN;
err:
@ -983,9 +983,9 @@ err:
this mutex will make sure that it never tried to update our linfo
after we return from this stack frame
*/
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
thd->current_linfo = 0;
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
if (file >= 0)
mysql_file_close(file, MYF(MY_WME));
@ -1296,7 +1296,7 @@ err:
void kill_zombie_dump_threads(uint32 slave_server_id)
{
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
I_List_iterator<THD> it(threads);
THD *tmp;
@ -1309,7 +1309,7 @@ void kill_zombie_dump_threads(uint32 slave_server_id)
break;
}
}
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
if (tmp)
{
/*
@ -1724,9 +1724,9 @@ bool mysql_show_binlog_events(THD* thd)
goto err;
}
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
thd->current_linfo = &linfo;
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
if ((file=open_binlog(&log, linfo.log_file_name, &errmsg)) < 0)
goto err;
@ -1812,9 +1812,9 @@ err:
else
my_eof(thd);
pthread_mutex_lock(&LOCK_thread_count);
mysql_mutex_lock(&LOCK_thread_count);
thd->current_linfo = 0;
pthread_mutex_unlock(&LOCK_thread_count);
mysql_mutex_unlock(&LOCK_thread_count);
DBUG_RETURN(ret);
}