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Use LOCK_show_status when we add things to all_status_vars

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This was missing in my last commit for fixing possible lockups in SHOW STATUS.

sql/log.cc:
  Fixed comment
sql/sql_show.cc:
  Use LOCK_show_status when we add things to all_status_vars
sql/sql_test.cc:
  Remove not needed mutex_lock
This commit is contained in:
Michael Widenius
2014-09-15 17:11:01 +03:00
parent 50e67fe3bf
commit 7a50ce1d31
3 changed files with 5 additions and 7 deletions
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2
sql/sql_test.cc
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@ -575,7 +575,6 @@ void mysql_print_status()
/* Print key cache status */
puts("\nKey caches:");
process_key_caches(print_key_cache_status, 0);
mysql_mutex_lock(&LOCK_status);
printf("\nhandler status:\n\
read_key: %10lu\n\
read_next: %10lu\n\
@ -591,7 +590,6 @@ update: %10lu\n",
tmp.ha_write_count,
tmp.ha_delete_count,
tmp.ha_update_count);
mysql_mutex_unlock(&LOCK_status);
printf("\nTable status:\n\
Opened tables: %10lu\n\
Open tables: %10lu\n\