13 …      while (likely(!spin_is_locked(&old.lock)))                                                  \
46     spin_lock(&lock_ref->lock);  in lockref_inc()
48     spin_unlock(&lock_ref->lock);  in lockref_inc()
66     spin_lock(&lock_ref->lock);  in lockref_inc_not_zero()
73     spin_unlock(&lock_ref->lock);  in lockref_inc_not_zero()
97     spin_lock(&lock_ref->lock);  in lockref_dec()
103     spin_unlock(&lock_ref->lock);  in lockref_dec()
148     spin_lock(&lock_ref->lock);  in lockref_dec_not_zero()
154     spin_unlock(&lock_ref->lock);  in lockref_dec_not_zero()
177     spin_lock(&lock_ref->lock);  in lockref_dec_or_lock_not_zero()
183     spin_unlock(&lock_ref->lock);  in lockref_dec_or_lock_not_zero()
195     assert_spin_locked(&lock_ref->lock);  in lockref_mark_dead()
216     spin_lock(&lock_ref->lock);  in lockref_inc_not_dead()
222     spin_unlock(&lock_ref->lock);  in lockref_inc_not_dead()