+ depends on SMP && !DEBUG_MUTEXES && ARCH_SUPPORTS_ATOMIC_RMW
+
+config RWSEM_SPIN_ON_OWNER
+ def_bool y
+ depends on SMP && RWSEM_XCHGADD_ALGORITHM && ARCH_SUPPORTS_ATOMIC_RMW
+
+config ARCH_USE_QUEUE_RWLOCK
+ bool
+
+config QUEUE_RWLOCK
+ def_bool y if ARCH_USE_QUEUE_RWLOCK
+ depends on SMP