List:Commits« Previous MessageNext Message »
From:Marc Alff Date:March 10 2011 10:09am
Subject:bzr push into mysql-trunk branch (marc.alff:3747 to 3748)
View as plain text  
 3748 Marc Alff	2011-03-10 [merge]
      Merge mysql-5.5 --> mysql-trunk

    added:
      mysql-test/suite/perfschema/r/relaylog.result
      mysql-test/suite/perfschema/t/relaylog.test
    modified:
      sql/binlog.cc
      sql/binlog.h
      sql/mysqld.cc
      sql/mysqld.h
      sql/rpl_rli.cc
 3747 Guilhem Bichot	2011-03-10
      post-fix for Bug#11822249 "CHARSET_INFO POINTERS ARE NOT CONST-CLEAN":
      Windows-specific code fixing.

    modified:
      include/my_sys.h
      mysys/my_conio.c
=== added file 'mysql-test/suite/perfschema/r/relaylog.result'
--- a/mysql-test/suite/perfschema/r/relaylog.result	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/perfschema/r/relaylog.result	2011-03-10 10:08:09 +0000
@@ -0,0 +1,102 @@
+include/master-slave.inc
+[connection master]
+drop table if exists test.t1;
+reset master;
+create table test.t1(a int);
+drop table test.t1;
+show binlog events from <binlog_start>;
+Log_name	Pos	Event_type	Server_id	End_log_pos	Info
+slave-bin.000001	#	Query	#	#	use `test`; create table test.t1(a int)
+slave-bin.000001	#	Query	#	#	use `test`; DROP TABLE `t1` /* generated by server */
+"============ Performance schema on master ============"
+select * from performance_schema.file_summary_by_instance
+where file_name like "%master-%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+[DATADIR]master-bin.000001	wait/io/file/sql/binlog	6	4	228	343
+[DATADIR]master-bin.index	wait/io/file/sql/binlog_index	0	0	0	0
+select * from performance_schema.file_summary_by_instance
+where file_name like "%slave-%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+"Expect a master binlog + binlog_index"
+select * from performance_schema.file_summary_by_instance
+where event_name like "%binlog%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+[DATADIR]master-bin.000001	wait/io/file/sql/binlog	6	4	228	343
+[DATADIR]master-bin.index	wait/io/file/sql/binlog_index	0	0	0	0
+select * from performance_schema.file_summary_by_event_name
+where event_name like "%binlog%" order by event_name;
+EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+wait/io/file/sql/binlog	6	4	228	343
+wait/io/file/sql/binlog_index	2	0	0	0
+select event_name, count_star
+from performance_schema.events_waits_summary_global_by_event_name
+where event_name like "%MYSQL_BIN_LOG%" order by event_name;
+event_name	count_star
+wait/synch/cond/sql/MYSQL_BIN_LOG::COND_prep_xids	0
+wait/synch/cond/sql/MYSQL_BIN_LOG::update_cond	1
+wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_index	4
+wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_prep_xids	0
+"Expect no slave relay log"
+select * from performance_schema.file_summary_by_instance
+where event_name like "%relaylog%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+select * from performance_schema.file_summary_by_event_name
+where event_name like "%relaylog%" order by event_name;
+EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+wait/io/file/sql/relaylog	0	0	0	0
+wait/io/file/sql/relaylog_index	0	0	0	0
+select * from performance_schema.events_waits_summary_global_by_event_name
+where event_name like "%MYSQL_RELAY_LOG%" order by event_name;
+EVENT_NAME	COUNT_STAR	SUM_TIMER_WAIT	MIN_TIMER_WAIT	AVG_TIMER_WAIT	MAX_TIMER_WAIT
+wait/synch/cond/sql/MYSQL_RELAY_LOG::update_cond	0	0	0	0	0
+wait/synch/mutex/sql/MYSQL_RELAY_LOG::LOCK_index	0	0	0	0	0
+"============ Performance schema on slave ============"
+select * from performance_schema.file_summary_by_instance
+where file_name like "%master-%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+select * from performance_schema.file_summary_by_instance
+where file_name like "%slave-%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+[DATADIR]slave-bin.000001	wait/io/file/sql/binlog	3	8	616	652
+[DATADIR]slave-bin.index	wait/io/file/sql/binlog_index	0	0	0	0
+[DATADIR]slave-relay-bin.000001	wait/io/file/sql/relaylog	4	3	391	277
+[DATADIR]slave-relay-bin.000002	wait/io/file/sql/relaylog	2	4	382	382
+[DATADIR]slave-relay-bin.index	wait/io/file/sql/binlog_index	0	0	0	0
+"Expect a slave binlog + binlog_index"
+select * from performance_schema.file_summary_by_instance
+where event_name like "%binlog%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+[DATADIR]slave-bin.000001	wait/io/file/sql/binlog	3	8	616	652
+[DATADIR]slave-bin.index	wait/io/file/sql/binlog_index	0	0	0	0
+[DATADIR]slave-relay-bin.index	wait/io/file/sql/binlog_index	0	0	0	0
+select * from performance_schema.file_summary_by_event_name
+where event_name like "%binlog%" order by event_name;
+EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+wait/io/file/sql/binlog	3	8	616	652
+wait/io/file/sql/binlog_index	8	0	75	0
+select event_name, count_star
+from performance_schema.events_waits_summary_global_by_event_name
+where event_name like "%MYSQL_BIN_LOG%" order by event_name;
+event_name	count_star
+wait/synch/cond/sql/MYSQL_BIN_LOG::COND_prep_xids	0
+wait/synch/cond/sql/MYSQL_BIN_LOG::update_cond	0
+wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_index	6
+wait/synch/mutex/sql/MYSQL_BIN_LOG::LOCK_prep_xids	0
+"Expect a slave relay log"
+select * from performance_schema.file_summary_by_instance
+where event_name like "%relaylog%" order by file_name;
+FILE_NAME	EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+[DATADIR]slave-relay-bin.000001	wait/io/file/sql/relaylog	4	3	391	277
+[DATADIR]slave-relay-bin.000002	wait/io/file/sql/relaylog	2	4	382	382
+select * from performance_schema.file_summary_by_event_name
+where event_name like "%relaylog%" order by event_name;
+EVENT_NAME	COUNT_READ	COUNT_WRITE	SUM_NUMBER_OF_BYTES_READ	SUM_NUMBER_OF_BYTES_WRITE
+wait/io/file/sql/relaylog	6	7	773	659
+wait/io/file/sql/relaylog_index	1	0	0	0
+select event_name, count_star
+from performance_schema.events_waits_summary_global_by_event_name
+where event_name like "%MYSQL_RELAY_LOG%" order by event_name;
+event_name	count_star
+wait/synch/cond/sql/MYSQL_RELAY_LOG::update_cond	2
+wait/synch/mutex/sql/MYSQL_RELAY_LOG::LOCK_index	13
+include/stop_slave.inc

=== added file 'mysql-test/suite/perfschema/t/relaylog.test'
--- a/mysql-test/suite/perfschema/t/relaylog.test	1970-01-01 00:00:00 +0000
+++ b/mysql-test/suite/perfschema/t/relaylog.test	2011-03-10 08:00:43 +0000
@@ -0,0 +1,112 @@
+# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
+#
+# 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,
+# 51 Franklin Street, Suite 500, Boston, MA 02110-1335 USA
+
+# Tests for PERFORMANCE_SCHEMA
+
+--source include/have_log_bin.inc
+--source include/not_embedded.inc
+--source include/have_perfschema.inc
+--source include/master-slave.inc
+
+--disable_warnings
+drop table if exists test.t1;
+--sync_slave_with_master
+reset master;
+--enable_warnings
+
+create table test.t1(a int);
+drop table test.t1;
+
+--source include/show_binlog_events.inc
+
+connection master;
+-- echo "============ Performance schema on master ============"
+
+let $MYSQLD_DATADIR= `SELECT @@datadir`;
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where file_name like "%master-%" order by file_name;
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where file_name like "%slave-%" order by file_name;
+
+-- echo "Expect a master binlog + binlog_index"
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where event_name like "%binlog%" order by file_name;
+
+select * from performance_schema.file_summary_by_event_name
+  where event_name like "%binlog%" order by event_name;
+
+select event_name, count_star
+  from performance_schema.events_waits_summary_global_by_event_name
+  where event_name like "%MYSQL_BIN_LOG%" order by event_name;
+
+-- echo "Expect no slave relay log"
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where event_name like "%relaylog%" order by file_name;
+
+select * from performance_schema.file_summary_by_event_name
+  where event_name like "%relaylog%" order by event_name;
+
+select * from performance_schema.events_waits_summary_global_by_event_name
+  where event_name like "%MYSQL_RELAY_LOG%" order by event_name;
+
+sync_slave_with_master;
+-- echo "============ Performance schema on slave ============"
+
+let $MYSQLD_DATADIR= `SELECT @@datadir`;
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where file_name like "%master-%" order by file_name;
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where file_name like "%slave-%" order by file_name;
+
+-- echo "Expect a slave binlog + binlog_index"
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where event_name like "%binlog%" order by file_name;
+
+select * from performance_schema.file_summary_by_event_name
+  where event_name like "%binlog%" order by event_name;
+
+select event_name, count_star
+  from performance_schema.events_waits_summary_global_by_event_name
+  where event_name like "%MYSQL_BIN_LOG%" order by event_name;
+
+-- echo "Expect a slave relay log"
+
+--replace_result $MYSQLD_DATADIR [DATADIR]
+select * from performance_schema.file_summary_by_instance
+  where event_name like "%relaylog%" order by file_name;
+
+select * from performance_schema.file_summary_by_event_name
+  where event_name like "%relaylog%" order by event_name;
+
+select event_name, count_star
+  from performance_schema.events_waits_summary_global_by_event_name
+  where event_name like "%MYSQL_RELAY_LOG%" order by event_name;
+
+--source include/stop_slave.inc
+

=== modified file 'sql/binlog.cc'
--- a/sql/binlog.cc	2011-01-10 06:17:31 +0000
+++ b/sql/binlog.cc	2011-03-10 10:08:09 +0000
@@ -1602,11 +1602,9 @@ void MYSQL_BIN_LOG::init(bool no_auto_ev
 
 void MYSQL_BIN_LOG::init_pthread_objects()
 {
-  DBUG_ASSERT(inited == 0);
-  inited= 1;
-  mysql_mutex_init(key_LOG_LOCK_log, &LOCK_log, MY_MUTEX_INIT_SLOW);
-  mysql_mutex_init(key_BINLOG_LOCK_index, &LOCK_index, MY_MUTEX_INIT_SLOW);
-  mysql_cond_init(key_BINLOG_update_cond, &update_cond, 0);
+  MYSQL_LOG::init_pthread_objects();
+  mysql_mutex_init(m_key_LOCK_index, &LOCK_index, MY_MUTEX_INIT_SLOW);
+  mysql_cond_init(m_key_update_cond, &update_cond, 0);
 }
 
 
@@ -1650,7 +1648,7 @@ bool MYSQL_BIN_LOG::open_index_file(cons
     return TRUE;
   }
 
-  if ((index_file_nr= mysql_file_open(key_file_binlog_index,
+  if ((index_file_nr= mysql_file_open(m_key_file_log_index,
                                       index_file_name,
                                       O_RDWR | O_CREAT | O_BINARY,
                                       MYF(MY_WME))) < 0 ||
@@ -1766,7 +1764,7 @@ bool MYSQL_BIN_LOG::open(const char *log
   /* open the main log file */
   if (MYSQL_LOG::open(
 #ifdef HAVE_PSI_INTERFACE
-                      key_file_binlog,
+                      m_key_file_log,
 #endif
                       log_name, log_type_arg, new_name, io_cache_type_arg))
   {
@@ -2909,7 +2907,7 @@ int MYSQL_BIN_LOG::purge_index_entry(THD
     /* Get rid of the trailing '\n' */
     log_info.log_file_name[length-1]= 0;
 
-    if (!mysql_file_stat(key_file_binlog, log_info.log_file_name, &s, MYF(0)))
+    if (!mysql_file_stat(m_key_file_log, log_info.log_file_name, &s, MYF(0)))
     {
       if (my_errno == ENOENT) 
       {
@@ -3084,7 +3082,7 @@ int MYSQL_BIN_LOG::purge_logs_before_dat
 	 !is_active(log_info.log_file_name) &&
          !log_in_use(log_info.log_file_name))
   {
-    if (!mysql_file_stat(key_file_binlog,
+    if (!mysql_file_stat(m_key_file_log,
                          log_info.log_file_name, &stat_area, MYF(0)))
     {
       if (my_errno == ENOENT) 

=== modified file 'sql/binlog.h'
--- a/sql/binlog.h	2011-01-10 06:17:31 +0000
+++ b/sql/binlog.h	2011-03-10 10:08:09 +0000
@@ -26,6 +26,16 @@ class Format_description_log_event;
 class MYSQL_BIN_LOG: public TC_LOG, private MYSQL_LOG
 {
  private:
+#ifdef HAVE_PSI_INTERFACE
+  /** The instrumentation key to use for @ LOCK_index. */
+  PSI_mutex_key m_key_LOCK_index;
+  /** The instrumentation key to use for @ update_cond. */
+  PSI_cond_key m_key_update_cond;
+  /** The instrumentation key to use for opening the log file. */
+  PSI_file_key m_key_file_log;
+  /** The instrumentation key to use for opening the log index file. */
+  PSI_file_key m_key_file_log_index;
+#endif
   /* LOCK_log and LOCK_index are inited by init_pthread_objects() */
   mysql_mutex_t LOCK_index;
   mysql_mutex_t LOCK_prep_xids;
@@ -155,6 +165,19 @@ public:
     on exit() - but only during the correct shutdown process
   */
 
+#ifdef HAVE_PSI_INTERFACE
+  void set_psi_keys(PSI_mutex_key key_LOCK_index,
+                    PSI_cond_key key_update_cond,
+                    PSI_file_key key_file_log,
+                    PSI_file_key key_file_log_index)
+  {
+    m_key_LOCK_index= key_LOCK_index;
+    m_key_update_cond= key_update_cond;
+    m_key_file_log= key_file_log;
+    m_key_file_log_index= key_file_log_index;
+  }
+#endif
+
   int open(const char *opt_name);
   void close();
   int log_xid(THD *thd, my_xid xid);

=== modified file 'sql/mysqld.cc'
--- a/sql/mysqld.cc	2011-03-01 12:05:37 +0000
+++ b/sql/mysqld.cc	2011-03-10 10:08:09 +0000
@@ -3175,6 +3175,18 @@ int init_common_variables()
   */
   global_system_variables.time_zone= my_tz_SYSTEM;
 
+#ifdef HAVE_PSI_INTERFACE
+  /*
+    Complete the mysql_bin_log initialization.
+    Instrumentation keys are known only after the performance schema initialization,
+    and can not be set in the MYSQL_BIN_LOG constructor (called before main()).
+  */
+  mysql_bin_log.set_psi_keys(key_BINLOG_LOCK_index,
+                             key_BINLOG_update_cond,
+                             key_file_binlog,
+                             key_file_binlog_index);
+#endif
+
   /*
     Init mutexes for the global MYSQL_BIN_LOG objects.
     As safe_mutex depends on what MY_INIT() does, we can't init the mutexes of
@@ -7958,6 +7970,7 @@ PSI_mutex_key key_BINLOG_LOCK_index, key
   key_structure_guard_mutex, key_TABLE_SHARE_LOCK_ha_data,
   key_LOCK_error_messages, key_LOG_INFO_lock, key_LOCK_thread_count,
   key_PARTITION_LOCK_auto_inc;
+PSI_mutex_key key_RELAYLOG_LOCK_index;
 
 static PSI_mutex_info all_server_mutexes[]=
 {
@@ -7974,6 +7987,7 @@ static PSI_mutex_info all_server_mutexes
 
   { &key_BINLOG_LOCK_index, "MYSQL_BIN_LOG::LOCK_index", 0},
   { &key_BINLOG_LOCK_prep_xids, "MYSQL_BIN_LOG::LOCK_prep_xids", 0},
+  { &key_RELAYLOG_LOCK_index, "MYSQL_RELAY_LOG::LOCK_index", 0},
   { &key_delayed_insert_mutex, "Delayed_insert::mutex", 0},
   { &key_hash_filo_lock, "hash_filo::lock", 0},
   { &key_LOCK_active_mi, "LOCK_active_mi", PSI_FLAG_GLOBAL},
@@ -8040,6 +8054,7 @@ PSI_cond_key key_BINLOG_COND_prep_xids, 
   key_relay_log_info_start_cond, key_relay_log_info_stop_cond,
   key_TABLE_SHARE_cond, key_user_level_lock_cond,
   key_COND_thread_count, key_COND_thread_cache, key_COND_flush_thread_cache;
+PSI_cond_key key_RELAYLOG_update_cond;
 
 static PSI_cond_info all_server_conds[]=
 {
@@ -8053,6 +8068,7 @@ static PSI_cond_info all_server_conds[]=
 #endif /* HAVE_MMAP */
   { &key_BINLOG_COND_prep_xids, "MYSQL_BIN_LOG::COND_prep_xids", 0},
   { &key_BINLOG_update_cond, "MYSQL_BIN_LOG::update_cond", 0},
+  { &key_RELAYLOG_update_cond, "MYSQL_RELAY_LOG::update_cond", 0},
   { &key_COND_cache_status_changed, "Query_cache::COND_cache_status_changed", 0},
   { &key_COND_manager, "COND_manager", PSI_FLAG_GLOBAL},
   { &key_COND_server_started, "COND_server_started", PSI_FLAG_GLOBAL},
@@ -8115,6 +8131,7 @@ PSI_file_key key_file_binlog, key_file_b
   key_file_pid, key_file_relay_log_info, key_file_send_file, key_file_tclog,
   key_file_trg, key_file_trn, key_file_init;
 PSI_file_key key_file_query_log, key_file_slow_log;
+PSI_file_key key_file_relaylog, key_file_relaylog_index;
 
 static PSI_file_info all_server_files[]=
 {
@@ -8123,6 +8140,8 @@ static PSI_file_info all_server_files[]=
 #endif /* HAVE_MMAP */
   { &key_file_binlog, "binlog", 0},
   { &key_file_binlog_index, "binlog_index", 0},
+  { &key_file_relaylog, "relaylog", 0},
+  { &key_file_relaylog_index, "relaylog_index", 0},
   { &key_file_casetest, "casetest", 0},
   { &key_file_dbopt, "dbopt", 0},
   { &key_file_des_key_file, "des_key_file", 0},

=== modified file 'sql/mysqld.h'
--- a/sql/mysqld.h	2011-03-04 15:55:18 +0000
+++ b/sql/mysqld.h	2011-03-10 10:08:09 +0000
@@ -254,6 +254,7 @@ extern PSI_mutex_key key_BINLOG_LOCK_ind
   key_relay_log_info_log_space_lock, key_relay_log_info_run_lock,
   key_structure_guard_mutex, key_TABLE_SHARE_LOCK_ha_data,
   key_LOCK_error_messages, key_LOCK_thread_count, key_PARTITION_LOCK_auto_inc;
+extern PSI_mutex_key key_RELAYLOG_LOCK_index;
 
 extern PSI_rwlock_key key_rwlock_LOCK_grant, key_rwlock_LOCK_logger,
   key_rwlock_LOCK_sys_init_connect, key_rwlock_LOCK_sys_init_slave,
@@ -273,6 +274,7 @@ extern PSI_cond_key key_BINLOG_COND_prep
   key_relay_log_info_start_cond, key_relay_log_info_stop_cond,
   key_TABLE_SHARE_cond, key_user_level_lock_cond,
   key_COND_thread_count, key_COND_thread_cache, key_COND_flush_thread_cache;
+extern PSI_cond_key key_RELAYLOG_update_cond;
 
 extern PSI_thread_key key_thread_bootstrap, key_thread_delayed_insert,
   key_thread_handle_manager, key_thread_kill_server, key_thread_main,
@@ -290,6 +292,7 @@ extern PSI_file_key key_file_binlog, key
   key_file_pid, key_file_relay_log_info, key_file_send_file, key_file_tclog,
   key_file_trg, key_file_trn, key_file_init;
 extern PSI_file_key key_file_query_log, key_file_slow_log;
+extern PSI_file_key key_file_relaylog, key_file_relaylog_index;
 
 void init_server_psi_keys();
 #endif /* HAVE_PSI_INTERFACE */

=== modified file 'sql/rpl_rli.cc'
--- a/sql/rpl_rli.cc	2010-12-21 09:33:41 +0000
+++ b/sql/rpl_rli.cc	2011-03-10 10:08:09 +0000
@@ -77,6 +77,13 @@ Relay_log_info::Relay_log_info(bool is_s
 {
   DBUG_ENTER("Relay_log_info::Relay_log_info");
 
+#ifdef HAVE_PSI_INTERFACE
+  relay_log.set_psi_keys(key_RELAYLOG_LOCK_index,
+                         key_RELAYLOG_update_cond,
+                         key_file_relaylog,
+                         key_file_relaylog_index);
+#endif
+
   group_relay_log_name[0]= event_relay_log_name[0]=
     group_master_log_name[0]= 0;
   until_log_name[0]= ign_master_log_name_end[0]= 0;
@@ -104,7 +111,7 @@ static inline int add_relay_log(Relay_lo
 {
   MY_STAT s;
   DBUG_ENTER("add_relay_log");
-  if (!mysql_file_stat(key_file_binlog,
+  if (!mysql_file_stat(key_file_relaylog,
                        linfo->log_file_name, &s, MYF(0)))
   {
     sql_print_error("log %s listed in the index, but failed to stat",

No bundle (reason: useless for push emails).
Thread
bzr push into mysql-trunk branch (marc.alff:3747 to 3748) Marc Alff10 Mar