{
struct task_struct *g, *p;
- read_lock_irq(&tasklist_lock);
- do_each_thread(g, p) {
+ read_lock(&tasklist_lock);
+ for_each_process_thread(g, p) {
if (!p->on_rq)
continue;
/*
pr_warn("Task %s (pid=%d) is on cpu %d (state=%ld, flags=%x)\n",
p->comm, task_pid_nr(p), dead_cpu, p->state, p->flags);
- } while_each_thread(g, p);
- read_unlock_irq(&tasklist_lock);
+ }
+ read_unlock(&tasklist_lock);
}
struct take_cpu_down_param {
/* Give up timekeeping duties */
tick_handover_do_timer();
/* Park the stopper thread */
- kthread_park(current);
+ stop_machine_park((long)param->hcpu);
return 0;
}