1237 	struct smp_call_on_cpu_struct *sscs;  in smp_call_on_cpu_callback()  local
1239 	sscs = container_of(work, struct smp_call_on_cpu_struct, work);  in smp_call_on_cpu_callback()
1240 	if (sscs->cpu >= 0)  in smp_call_on_cpu_callback()
1241 		hypervisor_pin_vcpu(sscs->cpu);  in smp_call_on_cpu_callback()
1242 	sscs->ret = sscs->func(sscs->data);  in smp_call_on_cpu_callback()
1243 	if (sscs->cpu >= 0)  in smp_call_on_cpu_callback()
1246 	complete(&sscs->done);  in smp_call_on_cpu_callback()
1251 	struct smp_call_on_cpu_struct sscs = {  in smp_call_on_cpu()  local
1252 		.done = COMPLETION_INITIALIZER_ONSTACK(sscs.done),  in smp_call_on_cpu()
1258 	INIT_WORK_ONSTACK(&sscs.work, smp_call_on_cpu_callback);  in smp_call_on_cpu()
1263 	queue_work_on(cpu, system_wq, &sscs.work);  in smp_call_on_cpu()
1264 	wait_for_completion(&sscs.done);  in smp_call_on_cpu()
1266 	return sscs.ret;  in smp_call_on_cpu()