Merge bk-internal.mysql.com:/data0/bk/mysql-5.1

into  bk-internal.mysql.com:/data0/bk/mysql-5.1-arch

sql/handler.cc

@@ -376,11 +376,12 @@ int ha_finalize_handlerton(st_plugin_int *plugin)
   case SHOW_OPTION_YES:
     if (installed_htons[hton->db_type] == hton)
       installed_htons[hton->db_type]= NULL;
-    if (hton->panic && hton->panic(hton, HA_PANIC_CLOSE))
-      DBUG_RETURN(1);
     break;
   };
 
+  if (hton->panic)
+    hton->panic(hton, HA_PANIC_CLOSE);
+
   if (plugin->plugin->deinit)
   {
     /*
@@ -509,31 +510,22 @@ int ha_init()
   DBUG_RETURN(error);
 }
 
-/*
-  close, flush or restart databases
-  Ignore this for other databases than ours
-*/
-
-static my_bool panic_handlerton(THD *unused1, st_plugin_int *plugin, void *arg)
+int ha_end()
 {
-  handlerton *hton= (handlerton *)plugin->data;
-  if (hton->state == SHOW_OPTION_YES && hton->panic)
-    ((int*)arg)[0]|= hton->panic(hton, (enum ha_panic_function)((int*)arg)[1]);
-  return FALSE;
-}
-
+  int error= 0;
+  DBUG_ENTER("ha_end");
 
-int ha_panic(enum ha_panic_function flag)
-{
-  int error[2];
 
-  error[0]= 0; error[1]= (int)flag;
-  plugin_foreach(NULL, panic_handlerton, MYSQL_STORAGE_ENGINE_PLUGIN, error);
+  /* 
+    This should be eventualy based  on the graceful shutdown flag.
+    So if flag is equal to HA_PANIC_CLOSE, the deallocate
+    the errors.
+  */
+  if (ha_finish_errors())
+    error= 1;
 
-  if (flag == HA_PANIC_CLOSE && ha_finish_errors())
-    error[0]= 1;
-  return error[0];
-} /* ha_panic */
+  DBUG_RETURN(error);
+}
 
 static my_bool dropdb_handlerton(THD *unused1, st_plugin_int *plugin,
                                  void *path)

sql/handler.h

@@ -1658,6 +1658,7 @@ static inline bool ha_storage_engine_is_enabled(const handlerton *db_type)
 
 /* basic stuff */
 int ha_init(void);
+int ha_end(void);
 int ha_initialize_handlerton(st_plugin_int *plugin);
 int ha_finalize_handlerton(st_plugin_int *plugin);
 

sql/mysqld.cc

@@ -372,7 +372,6 @@ extern longlong innobase_log_file_size;
 extern long innobase_log_buffer_size;
 extern longlong innobase_buffer_pool_size;
 extern long innobase_additional_mem_pool_size;
-extern long innobase_buffer_pool_awe_mem_mb;
 extern long innobase_file_io_threads, innobase_lock_wait_timeout;
 extern long innobase_force_recovery;
 extern long innobase_open_files;
@@ -1186,7 +1185,6 @@ void clean_up(bool print_message)
   lex_free();				/* Free some memory */
   set_var_free();
   free_charsets();
-  (void) ha_panic(HA_PANIC_CLOSE);	/* close all tables and logs */
   if (!opt_noacl)
   {
 #ifdef HAVE_DLOPEN
@@ -1194,6 +1192,7 @@ void clean_up(bool print_message)
 #endif
   }
   plugin_shutdown();
+  ha_end();
   if (tc_log)
     tc_log->close();
   xid_cache_free();
@@ -5798,10 +5797,6 @@ log and this option does nothing anymore.",
    (gptr*) &srv_auto_extend_increment,
    (gptr*) &srv_auto_extend_increment,
    0, GET_LONG, REQUIRED_ARG, 8L, 1L, 1000L, 0, 1L, 0},
-  {"innodb_buffer_pool_awe_mem_mb", OPT_INNODB_BUFFER_POOL_AWE_MEM_MB,
-   "If Windows AWE is used, the size of InnoDB buffer pool allocated from the AWE memory.",
-   (gptr*) &innobase_buffer_pool_awe_mem_mb, (gptr*) &innobase_buffer_pool_awe_mem_mb, 0,
-   GET_LONG, REQUIRED_ARG, 0, 0, 63000, 0, 1, 0},
   {"innodb_buffer_pool_size", OPT_INNODB_BUFFER_POOL_SIZE,
    "The size of the memory buffer InnoDB uses to cache data and indexes of its tables.",
    (gptr*) &innobase_buffer_pool_size, (gptr*) &innobase_buffer_pool_size, 0,
@@ -8164,7 +8159,6 @@ longlong innobase_log_file_size;
 long innobase_log_buffer_size;
 longlong innobase_buffer_pool_size;
 long innobase_additional_mem_pool_size;
-long innobase_buffer_pool_awe_mem_mb;
 long innobase_file_io_threads, innobase_lock_wait_timeout;
 long innobase_force_recovery;
 long innobase_open_files;

sql/set_var.cc

@@ -67,7 +67,6 @@ extern longlong innobase_log_file_size;
 extern long innobase_log_buffer_size;
 extern longlong innobase_buffer_pool_size;
 extern long innobase_additional_mem_pool_size;
-extern long innobase_buffer_pool_awe_mem_mb;
 extern long innobase_file_io_threads, innobase_lock_wait_timeout;
 extern long innobase_force_recovery;
 extern long innobase_open_files;
@@ -819,7 +818,6 @@ SHOW_VAR init_vars[]= {
 #ifdef WITH_INNOBASE_STORAGE_ENGINE
   {"innodb_additional_mem_pool_size", (char*) &innobase_additional_mem_pool_size, SHOW_LONG },
   {sys_innodb_autoextend_increment.name, (char*) &sys_innodb_autoextend_increment, SHOW_SYS},
-  {"innodb_buffer_pool_awe_mem_mb", (char*) &innobase_buffer_pool_awe_mem_mb, SHOW_LONG },
   {"innodb_buffer_pool_size", (char*) &innobase_buffer_pool_size, SHOW_LONGLONG },
   {"innodb_checksums", (char*) &innobase_use_checksums, SHOW_MY_BOOL},
   {sys_innodb_commit_concurrency.name, (char*) &sys_innodb_commit_concurrency, SHOW_SYS},