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WL#2360 Performance schema

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Part IV: sql instrumentation
This commit is contained in:
Marc Alff
2010-01-06 22:42:07 -07:00
parent 4b559b912f
commit 3d91522561
133 changed files with 5198 additions and 2295 deletions
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28
sql/rpl_reporting.cc
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@ -1,7 +1,29 @@
/* Copyright (C) 2008-2009 Sun Microsystems, Inc
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#include "mysql_priv.h"
#include "rpl_reporting.h"
Slave_reporting_capability::Slave_reporting_capability(char const *thread_name)
: m_thread_name(thread_name)
{
mysql_mutex_init(key_mutex_slave_reporting_capability_err_lock,
&err_lock, MY_MUTEX_INIT_FAST);
}
void
Slave_reporting_capability::report(loglevel level, int err_code,
const char *msg, ...) const
@ -13,7 +35,7 @@ Slave_reporting_capability::report(loglevel level, int err_code,
va_list args;
va_start(args, msg);
pthread_mutex_lock(&err_lock);
mysql_mutex_lock(&err_lock);
switch (level)
{
case ERROR_LEVEL:
@ -39,7 +61,7 @@ Slave_reporting_capability::report(loglevel level, int err_code,
my_vsnprintf(pbuff, pbuffsize, msg, args);
pthread_mutex_unlock(&err_lock);
mysql_mutex_unlock(&err_lock);
va_end(args);
/* If the msg string ends with '.', do not add a ',' it would be ugly */
@ -51,5 +73,5 @@ Slave_reporting_capability::report(loglevel level, int err_code,
Slave_reporting_capability::~Slave_reporting_capability()
{
pthread_mutex_destroy(&err_lock);
mysql_mutex_destroy(&err_lock);
}