41 	struct ck_spinlock_clh *previous;  member
49 	unowned->previous = NULL;  in ck_spinlock_clh_init()
71 	struct ck_spinlock_clh *previous;  in ck_spinlock_clh_lock()  local
78 	 * Mark current request as last request. Save reference to previous  in ck_spinlock_clh_lock()
81 	previous = ck_pr_fas_ptr(queue, thread);  in ck_spinlock_clh_lock()
82 	thread->previous = previous;  in ck_spinlock_clh_lock()
84 	/* Wait until previous thread is done with lock. */  in ck_spinlock_clh_lock()
86 	while (ck_pr_load_uint(&previous->wait) == true)  in ck_spinlock_clh_lock()
96 	struct ck_spinlock_clh *previous;  in ck_spinlock_clh_unlock()  local
105 	previous = thread[0]->previous;  in ck_spinlock_clh_unlock()
114 	 * Predecessor is guaranteed not to be spinning on previous request,  in ck_spinlock_clh_unlock()
115 	 * so update caller to use previous structure. This allows successor  in ck_spinlock_clh_unlock()
118 	*thread = previous;  in ck_spinlock_clh_unlock()