bug#10175 - blackhole.test hangs with "Warning: prev link 1 didn't point at previous lock at read: read lock with no write locks"
sql/sql_base.cc
    libmysqld/examples/mysql.cc linking problem


sql/ha_blackhole.cc:
  bug#10175 - blackhole.test hangs with "Warning: prev link 1 didn't point at previous lock at read: read lock with no write locks"
sql/sql_base.cc:
  libmysqld/examples/mysql.cc linking problem