{
local_irq_disable();
idle_task_exit();
- xics_teardown_cpu(0);
+ xics_teardown_cpu();
unregister_slb_shadow(hard_smp_processor_id(), __pa(get_slb_shadow()));
rtas_stop_self();
/* Should never get here... */
cpu_status = query_cpu_stopped(pcpu);
if (cpu_status == 0 || cpu_status == -1)
break;
- msleep(200);
+ cpu_relax();
}
if (cpu_status != 0) {
printk("Querying DEAD? cpu %i (%i) shows %i\n",
for (i = 0; i < nthreads; i++)
cpu_set(i, tmp);
- lock_cpu_hotplug();
+ cpu_maps_update_begin();
BUG_ON(!cpus_subset(cpu_present_map, cpu_possible_map));
}
err = 0;
out_unlock:
- unlock_cpu_hotplug();
+ cpu_maps_update_done();
return err;
}
nthreads = len / sizeof(u32);
- lock_cpu_hotplug();
+ cpu_maps_update_begin();
for (i = 0; i < nthreads; i++) {
for_each_present_cpu(cpu) {
if (get_hard_smp_processor_id(cpu) != intserv[i])
printk(KERN_WARNING "Could not find cpu to remove "
"with physical id 0x%x\n", intserv[i]);
}
- unlock_cpu_hotplug();
+ cpu_maps_update_done();
}
static int pseries_smp_notifier(struct notifier_block *nb,