merge with 4.0

BitKeeper/deleted/.del-MYSQL.ICO~d93519b5f0d6ee1:
  Auto merged
client/client_priv.h:
  Auto merged
extra/resolveip.c:
  Auto merged
include/mysql.h:
  Auto merged
include/thr_alarm.h:
  Auto merged
myisam/myisamchk.c:
  Auto merged
scripts/mysql_config.sh:
  Auto merged
scripts/mysqld_safe.sh:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_test.cc:
  Auto merged

1 files changed, 11 insertions, 4 deletions

diff --git a/sql/sql_handler.cc b/sql/sql_handler.cc
index 93ab332bcd5..bce1022d5c0 100644
--- a/sql/sql_handler.cc
+++ b/sql/sql_handler.cc
@@ -33,7 +33,7 @@
   The second is to be freeed only on thread end. mysql_ha_open should
   then do { handler_items=concat(handler_items, free_list); free_list=0; }
 
-  But !!! do_cammand calls free_root at the end of every query and frees up
+  But !!! do_command calls free_root at the end of every query and frees up
   all the sql_alloc'ed memory. It's harder to work around...
  */
 
@@ -72,7 +72,11 @@ int mysql_ha_close(THD *thd, TABLE_LIST *tables, bool dont_send_ok)
   if (*ptr)
   {
     VOID(pthread_mutex_lock(&LOCK_open));
-    close_thread_table(thd, ptr);
+    if (close_thread_table(thd, ptr))
+    {
+      /* Tell threads waiting for refresh that something has happened */
+      VOID(pthread_cond_broadcast(&COND_refresh));
+    }
     VOID(pthread_mutex_unlock(&LOCK_open));
   }
   else
@@ -89,8 +93,11 @@ int mysql_ha_close(THD *thd, TABLE_LIST *tables, bool dont_send_ok)
 int mysql_ha_closeall(THD *thd, TABLE_LIST *tables)
 {
   TABLE **ptr=find_table_ptr_by_name(thd, tables->db, tables->real_name, 0);
-  if (*ptr)
-    close_thread_table(thd, ptr);
+  if (*ptr && close_thread_table(thd, ptr))
+  {
+    /* Tell threads waiting for refresh that something has happened */
+    VOID(pthread_cond_broadcast(&COND_refresh));
+  }
   return 0;
 }