rwsem_can_spin_on_owner  656 kernel/locking/rwsem.c static inline bool rwsem_can_spin_on_owner(struct rw_semaphore *sem,
rwsem_can_spin_on_owner  964 kernel/locking/rwsem.c static inline bool rwsem_can_spin_on_owner(struct rw_semaphore *sem,