Function disable_checkpoints

sql/sql_reload.cc:688–696

*/

static void disable_checkpoints(THD *thd)
{
  if (!thd->global_disable_checkpoint)
  {
    thd->global_disable_checkpoint= 1;
    if (!global_disable_checkpoint++)
      ha_disable_internal_writes(1);                   // Disable checkpoints
  }
}