151 	struct pv_node *pn = (struct pv_node *)node;  in pv_init_node()  local
155 	pn->cpu = smp_processor_id();  in pv_init_node()
156 	pn->state = vcpu_running;  in pv_init_node()
166 	struct pv_node *pn = (struct pv_node *)node;  in pv_wait_node()  local
185 		smp_store_mb(pn->state, vcpu_halted);  in pv_wait_node()
188 			pv_wait(&pn->state, vcpu_halted);  in pv_wait_node()
194 		cmpxchg(&pn->state, vcpu_halted, vcpu_running);  in pv_wait_node()
220 	struct pv_node *pn = (struct pv_node *)node;  in pv_kick_node()  local
230 	if (cmpxchg(&pn->state, vcpu_halted, vcpu_hashed) != vcpu_halted)  in pv_kick_node()
241 	(void)pv_hash(lock, pn);  in pv_kick_node()
250 	struct pv_node *pn = (struct pv_node *)node;  in pv_wait_head()  local
259 	if (READ_ONCE(pn->state) == vcpu_hashed)  in pv_wait_head()
270 			lp = pv_hash(lock, pn);  in pv_wait_head()