Safety and speedup fixes:

Changed is_open() to work as before.
Added back inited argument to LOG


mysql-test/r/rpl_flush_log_loop.result:
  Fixed results (probably bug in previous rpatch)
sql/handler.cc:
  Changed is_open() to work as before
sql/item_func.cc:
  Changed is_open() to work as before
sql/log.cc:
  Part revert of previous patch.
  The reason for adding back 'inited' is that is that we can't be 100 % sure that init_pthread_objects() is called before mysqld dies (for example on windows)
  I removed mutex lock handling in is_open() as the new code didn't have ANY affect except beeing slower.
  Added back checking of is_open() to some functions as we don't want to do a mutex lock when we are not using logging.
  Indentation/comment fixes
sql/log_event.cc:
  Changed is_open() to work as before
sql/repl_failsafe.cc:
  Changed is_open() to work as before
sql/sql_base.cc:
  Changed is_open() to work as before
sql/sql_class.h:
  Changed is_open() to work as before. Added back 'inited' variable
sql/sql_db.cc:
  Changed is_open() to work as before
sql/sql_delete.cc:
  Changed is_open() to work as before
sql/sql_insert.cc:
  Changed is_open() to work as before
sql/sql_load.cc:
  Changed is_open() to work as before
sql/sql_parse.cc:
  Changed is_open() to work as before
sql/sql_rename.cc:
  Changed is_open() to work as before
sql/sql_repl.cc:
  Changed is_open() to work as before
sql/sql_table.cc:
  Changed is_open() to work as before
sql/sql_update.cc:
  Changed is_open() to work as before

1 files changed, 4 insertions, 4 deletions

diff --git a/sql/sql_load.cc b/sql/sql_load.cc
index 7a20fbfd928..ee573672c35 100644
--- a/sql/sql_load.cc
+++ b/sql/sql_load.cc
@@ -219,7 +219,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
     DBUG_RETURN(-1);				// Can't allocate buffers
   }
 
-  if (!opt_old_rpl_compat && mysql_bin_log.is_open(1))
+  if (!opt_old_rpl_compat && mysql_bin_log.is_open())
   {
     lf_info.thd = thd;
     lf_info.ex = ex;
@@ -281,7 +281,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
   {
     if (transactional_table)
       ha_autocommit_or_rollback(thd,error);
-    if (!opt_old_rpl_compat && mysql_bin_log.is_open(1))
+    if (!opt_old_rpl_compat && mysql_bin_log.is_open())
     {
       if (lf_info.wrote_create_file)
       {
@@ -315,7 +315,7 @@ int mysql_load(THD *thd,sql_exchange *ex,TABLE_LIST *table_list,
 
   if (!log_delayed)
     thd->options|=OPTION_STATUS_NO_TRANS_UPDATE;
-  if (mysql_bin_log.is_open(1))
+  if (mysql_bin_log.is_open())
   {
     if (opt_old_rpl_compat)
     {
@@ -607,7 +607,7 @@ READ_INFO::READ_INFO(File file_par, uint tot_length, String &field_term,
 	cache.read_function = _my_b_net_read;
 
       need_end_io_cache = 1;
-      if (!opt_old_rpl_compat && mysql_bin_log.is_open(1))
+      if (!opt_old_rpl_compat && mysql_bin_log.is_open())
 	cache.pre_read = cache.pre_close =
 	  (IO_CACHE_CALLBACK) log_loaded_block;
     }