o "mutex_lock": mutex_lock() and mutex_unlock() pairs.
+ o "rtmutex_lock": rtmutex_lock() and rtmutex_unlock()
+ pairs. Kernel must have CONFIG_RT_MUTEX=y.
+
o "rwsem_lock": read/write down() and up() semaphore pairs.
torture_runnable Start locktorture at boot time in the case where the