optimistic_spin_queue   59 include/linux/mutex.h 	struct optimistic_spin_queue osq; /* Spinner MCS lock */
optimistic_spin_queue   22 include/linux/osq_lock.h static inline void osq_lock_init(struct optimistic_spin_queue *lock)
optimistic_spin_queue   32 include/linux/rwsem.h 	struct optimistic_spin_queue osq; /* spinner MCS lock */