include/linux/mutex_types.h

45

struct optimistic_spin_queue osq; /* Spinner MCS lock */

include/linux/osq_lock.h

23

static inline void osq_lock_init(struct optimistic_spin_queue *lock)

include/linux/osq_lock.h

28

extern bool osq_lock(struct optimistic_spin_queue *lock);

include/linux/osq_lock.h

29

extern void osq_unlock(struct optimistic_spin_queue *lock);

include/linux/osq_lock.h

31

static inline bool osq_is_locked(struct optimistic_spin_queue *lock)

include/linux/rwsem.h

57

struct optimistic_spin_queue osq; /* spinner MCS lock */

kernel/locking/osq_lock.c

210

void osq_unlock(struct optimistic_spin_queue *lock)

kernel/locking/osq_lock.c

54

osq_wait_next(struct optimistic_spin_queue *lock,

kernel/locking/osq_lock.c

93

bool osq_lock(struct optimistic_spin_queue *lock)